Sumbawa, Indonesia: What to pack, what to wear, and when to go [2024]

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Ready to pack for Sumbawa, Indonesia? If you're planning to go to Sumbawa, this is some important information about when to go, what to wear, and what to pack.

Contents

When to go to Sumbawa, Indonesia

Based on the climate and weather in Sumbawa, Indonesia, the best time to go is July. See below for details.

What to wear/what to pack for Sumbawa, Indonesia

Already know when you're traveling?

Here are some general tips on what to wear in Sumbawa, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Sumbawa, Indonesia by month

January

January in Sumbawa is hot and somewhat stormy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 70s F (mid 20s C) to low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your belongings.

  • AirTag to track your luggage

    With airports repeatedly losing things these days, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Save money with this

  • Plug adapter

    A plug adapter that supports outlet types C and F. Check that you get the right kind. The majority of adapters currently sold are simply plugs and expect your devices to change the voltage themselves. If your devices can't do that they could get destroyed. This one should work in most countries.

  • Travel pillow

    What we like is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

February

Traveling to Sumbawa in February, you will notice that it is pretty consistently hot. Daytime temperatures are in the low 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines always losing things recently, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Avoid surcharges with this

  • Travel voltage adapter

    A plug adapter that supports outlet types C and F. Be sure to find the correct type. Most adapters available online are just plug changers and expect your devices to adjust the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most areas.

  • Travel pillow

    Our fave is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

March

If you are traveling to Sumbawa in March, you will notice that it is extremely warm. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • AirTag to track your luggage

    With airlines repeatedly losing things these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Travel adapter

    A plug adapter that supports outlet types C and F. Be sure to get the necessary kind. A lot of adapters that you can buy are simply plugs and require your electronics to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one should be appropriate for most countries.

  • Travel neck support pillow

    Our favorite is this one

  • Luggage scale to avoid fees

    Airlines charge huge prices for overweight luggage. Avoid penalties with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

April

April in Sumbawa is really hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • AirTag to track your luggage

    With airports constantly losing bags nowadays, an AirTag can find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge huge amounts for overweight luggage. Save money with this

  • Voltage step down adapter

    A plug adapter that supports outlet types C and F. Take care to choose the necessary kind. The majority of adapters currently being sold are simply plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get fried. This one is sufficent for most locations.

  • Travel pillow

    An excellent option is this one

May

If you vacation in Sumbawa during May, you will probably find that it is really hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C). Humidity is generally between 60 and 70% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • AirTag to track your luggage

    With airlines repeatedly losing luggage these days, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Anti-theft backpack

    For a little protection, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Travel adapter

    A plug adapter that supports outlet types C and F. Take care to find the necessary kind. Most adapters currently sold are just plug changers and require your electronics to convert the voltage themselves. If your electronics can't do that they could burn up. This one should work in most places.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge excessive amounts for overweight luggage. Avoid penalties with this

June

If you vacation in Sumbawa during June, you may find that it is extremely hot. Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C). Humidity is generally around 60 during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports frequently losing bags nowadays, an AirTag can locate it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

Comfort + Essentials

  • Travel pillow

    Our fave is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel voltage adapter

    A plug adapter that supports outlet types C and F. Be careful to choose the correct type. The majority of adapters currently being sold are just plug changers and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get fried. This one should be appropriate for most countries.

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

July

If you vacation in Sumbawa during July, you will probably see that it is really hot. Temperatures tend to hover around the 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C). Humidity is generally between 50 and 60% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines always losing luggage these days, an AirTag can find it anywhere in the world: AirTag for iPhones.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a bit of peace of mind, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Luggage scale to avoid fees

    Airlines charge large prices for overweight luggage. Save money with this

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types C and F. Be sure to get the right kind. Many adapters currently sold are just plugs and expect your electronics to change the voltage themselves. If yours can't do that they could burn up. This one works in most countries.

August

If you visit Sumbawa during August, you will probably notice that it is constantly hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C). Humidity is generally between 50 and 60% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • AirTag to track your luggage

    With airlines repeatedly losing bags nowadays, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your things.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Avoid surcharges with this

  • Travel neck pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types C and F. It's important that you find the correct kind. Many adapters for sale now are simply plugs and require your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most places.

September

If you visit Sumbawa during September, you might notice that it is consistently hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the low 70s F (low 20s C). Humidity is generally between 60 and 70% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines frequently losing things nowadays, an AirTag can find it anywhere anywhere: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a bit of protection, an anti-theft backpack protects your belongings.

Comfort + Essentials

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    An excellent option is this one

  • Voltage adapter

    A plug adapter that supports outlet types C and F. Be sure to get the right type. The majority of adapters currently being sold are just plug changers and require your devices to change the voltage themselves. If yours can't do that they could get fried. This one should work in most countries.

  • Luggage scale to avoid fees

    Airlines charge excessive amounts for overweight luggage. Avoid surcharges with this

October

If you go to Sumbawa in October, you will notice that it is really hot. Daytime temperatures are in the low 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines frequently losing things these days, an AirTag can help you locate it anywhere on earth: AirTag for iPhones.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

Comfort + Essentials

  • Power bank for devices

    A portable power bank, like this one

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

  • Travel neck support pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage adapter

    A plug adapter that supports outlet types C and F. Be sure to choose the necessary type. The vast majority of adapters currently sold are just plug changers and expect your devices to adjust the voltage themselves. If your devices can't do that they could get fried. This one should be appropriate for most areas.

November

November in Sumbawa is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 80s F (high 20s C) to high 80s F (low 30s C), although night temperatures can dip into the 70s F (mid 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • AirTag to track your luggage

    With airlines constantly losing bags nowadays, an AirTag can help you find it anywhere on earth: AirTag for iPhones.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your stuff.

Comfort + Essentials

  • Travel neck support pillow

    Our fave is this one

  • Luggage scale to avoid fees

    Airlines charge excessive prices for overweight luggage. Avoid penalties with this

  • Voltage adapter

    A plug adapter that supports outlet types C and F. It's important that you get the correct kind. Most adapters that you can buy are simply plug changers and require your devices to convert the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most places.

  • Power bank for devices

    A portable power bank, like this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

December

December is extremely hot and somewhat stormy. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security

    Given current world events, Indonesia has travel concerns that you should consider before going. Click for more information.

  • Voice and data SIM card

    A SIM card that works in Sumbawa. A good global SIM card works in most countries, but check the country list before buying. In some more rural areas you may need a satellite phone. We recommend this satellite phone.

  • Anti-theft backpack

    For a little peace of mind, an anti-theft backpack protects your belongings.

  • Money/passport pouch

    A money pouch is vital for protecting your passport and credit cards.

  • AirTag to track your luggage

    With airports always losing bags nowadays, an AirTag can help you find it anywhere in the world: AirTag for iPhones.

Comfort + Essentials

  • Voltage adapter

    A plug adapter that supports outlet types C and F. Be sure to get the necessary kind. The majority of adapters currently available are just plug changers and require your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one is sufficent for most locations.

  • Luggage scale to avoid fees

    Airlines charge huge penalties for overweight luggage. Save money with this

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Travel pillow

    A top rated pillow is this one

What to do in Sumbawa, Indonesia

Sumbawa is a lesser-known Indonesian island that is slowly gaining popularity among travelers seeking a more off-the-beaten-path experience. Located in the Lesser Sunda Islands, Sumbawa is known for its stunning beaches, crystal-clear waters, rugged landscapes, and friendly locals. Whether you're an adventure seeker, a beach bum, or a culture enthusiast, Sumbawa has something to offer everyone. Here are the top tourist attractions that you shouldn't miss on your next trip to Sumbawa.

1. Mount Tambora

Mount Tambora is the most popular and highest peak in Sumbawa. It is famous for the volcanic eruption in 1815 that is considered one of the largest eruptions in history. Visitors can trek up the mountain and enjoy breathtaking views of the surrounding area from the summit.

2. Lakey Beach

Lakey Beach is a paradise for surfers and one of the most beautiful beaches on the island. With its turquoise waters and perfect waves, it's the ideal place to surf or just relax and soak in the sun.

3. Moyo Island

Moyo Island, located just off the coast of Sumbawa, is a must-visit destination for its untouched natural beauty. Visitors can hike through the lush forests, take a dip in the waterfall, and spot exotic wildlife like deer, monkeys, and wild boars.

4. Sumbawa Museum

The Sumbawa Museum is the perfect place to learn about the island's history and culture. The museum has a vast collection of traditional artifacts, weaving, pottery, and much more. Visitors can also witness traditional dances, music, and art performances.

5. Bima City

Bima is the largest city on the island with a unique blend of modern and traditional architecture. The city's old section features a historic palace and mosque, while the modern section has several restaurants, shops, and entertainment venues.

6. Benete Bay

Benete Bay is a hidden gem in Sumbawa, offering breathtaking views of pristine white sandy beaches and clear turquoise water. The bay is a perfect spot for a leisurely picnic, relaxing swim, or snorkeling.

7. Kenawa Island

Kenawa Island is a small, uninhabited island that is only accessible by boat. Visitors can relax on the sandy beaches, go snorkeling in the crystal-clear waters, and watch the spectacular sunsets.

8. Pulau Moyo National Park

The Pulau Moyo National Park is a protected area that boasts stunning coral reefs, sea turtles, dolphins, and other marine life. Visitors can enjoy snorkeling, diving, and other water sports while exploring the national park's rich biodiversity.

In conclusion, Sumbawa is a hidden gem in Indonesia that is slowly gaining recognition among travelers. Whether it's hiking up Mount Tambora, lounging on Lakey Beach, or experiencing the island's rich culture and history, Sumbawa has something for everyone. So, pack your bags and head to Sumbawa to explore this beautiful island paradise.

About your travel guide

Hi! I'm Dev. I've traveled all over the world and in my travels, I have made many packing lists. In this series, my team and I have compiled the most useful information, as well as things we couldn't live without, to help you plan your trip.

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