Colombo, Sri Lanka: What to pack, what to wear, and when to go [2023]

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Traveling to Colombo, Sri Lanka? If you're planning to go to Colombo, this article contains some important information about when to go, what to wear, and what to pack.

Contents

When to go to Colombo, Sri Lanka

Based on the climate and weather in Colombo, Sri Lanka, the best time to go is February. See below for details.

What to wear/what to pack for Colombo, Sri Lanka

Already know when you're traveling?

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

What to wear/what to pack for Colombo, Sri Lanka by month

January

January in Colombo is constantly 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
  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

  • 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

  • Travel neck pillow

    A versatile choice is this one

  • Ultralightweight travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Voltage step down adapter

    A plug adapter that supports outlet types D and G. Take care to find the correct type. The majority of adapters currently available are just plug changers and expect your devices to change the voltage themselves. If yours can't do that they could get fried. This one should be appropriate for most areas.

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

February

February in Colombo is really hot. Temperatures average in the high 80s F (low 30s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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 Colombo. 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
  • Super portable foldable travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel neck pillow

    A good option 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

  • Voltage adapter

    A plug adapter that supports outlet types D and G. Check that you get the correct kind. Most adapters available online are simply plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most countries.

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

March

If you go to Colombo in March, you will notice that it is extremely hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

    For a little 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.

  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

Comfort + Essentials
  • Easy folding travel stroller

    This stroller is only 10 pounds and folds to the size of a big book.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    An excellent option is this one

  • Travel adapter

    A plug adapter that supports outlet types D and G. Be sure to choose the right kind. A lot of adapters currently available are simply plug changers and expect your devices to change the voltage themselves. If your electronics can't do that they could get fried. This one works in most places.

  • Power bank for devices

    A portable power bank, like this one

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

April

If you are traveling to Colombo in April, you will notice that it is extremely hot and somewhat stormy. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Money/passport pouch

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

  • Anti-theft backpack

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

  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

Comfort + Essentials
  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Folding travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Travel neck support pillow

    Our favorite is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types D and G. Check that you choose the right type. The vast majority of adapters available are simply plug changers and require your electronics to convert the voltage themselves. If yours can't do that they could get fried. This one should work in most countries.

  • Power bank for devices

    A portable power bank, like this one

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

May

Traveling to Colombo in May, you will notice that it is extremely hot. Daytime temperatures are in the high 80s F (low 30s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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 belongings.

  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

Comfort + Essentials
  • Voltage adapter

    A plug adapter that supports outlet types D and G. Take care to choose the necessary kind. A lot of adapters available are just plug changers and expect your devices to adjust the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most locations.

  • Ultraportable travel stroller

    This stroller weighs just 10 lbs and folds to the size of a big book.

  • Travel neck 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

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

June

If you visit Colombo during June, you will probably find 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 80s F (high 20s C). Humidity is generally between 70 and 80% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Anti-theft backpack

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

  • 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 Colombo. 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.

Comfort + Essentials
  • Travel neck pillow

    Our fave is this one

  • Voltage step down adapter

    A plug adapter that supports outlet types D and G. Be sure to get the right type. A lot of adapters available online are simply plug changers and expect your devices to convert the voltage themselves. If your devices can't do that they could burn up. This one should be appropriate for most countries.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

    This stroller weighs only 10 pounds and folds to the size of a big book.

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

July

If you go to Colombo in July, you will notice that it is hot. Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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.

  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

Comfort + Essentials
  • Travel neck pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Voltage step down adapter

    A plug adapter that supports outlet types D and G. Take care to find the right kind. Most adapters currently being sold are simply plugs and expect your devices to convert the voltage themselves. If your devices can't do that they could burn up. This one works in most locations.

  • Power bank for devices

    A portable power bank, like this one

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

August

If you vacation in Colombo during August, you might find that it is pretty consistently hot. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the high 70s F (mid 20s C). Humidity is generally between 70 and 80% during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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 belongings.

  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

Comfort + Essentials
  • Travel voltage adapter

    A plug adapter that supports outlet types D and G. It's important that you pick the necessary type. The vast majority of adapters for sale now are just plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one should be sufficient for most countries.

  • Travel neck pillow

    A good option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultralightweight travel stroller

    This stroller weighs almost 10 pounds and folds to the size of a big book.

  • Power bank for devices

    A portable power bank, like this one

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

September

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

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

  • Anti-theft backpack

    For a little peace of mind, 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

  • Easy folding travel stroller

    This stroller weighs almost 10 lbs and folds to the size of a big book.

  • Travel neck support pillow

    A top rated pillow is this one

  • Plug adapter

    A plug adapter that supports outlet types D and G. Be careful to choose the right kind. The vast majority of adapters available online are simply plugs and require your electronics to adjust the voltage themselves. If your devices can't do that they could get fried. This one should work in most areas.

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

October

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

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

  • Anti-theft backpack

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

Comfort + Essentials
  • Folding travel stroller

    This stroller is only 10 lbs and folds to the size of a big book.

  • Plug adapter

    A plug adapter that supports outlet types D and G. Ensure that you pick the right kind. Most adapters available are just plugs and expect your devices to change the voltage themselves. If your electronics can't do that they could get destroyed. This one works in most locations.

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck support pillow

    A versatile choice is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

November

November is pretty consistently hot. Temperatures average in the 80s F (high 20s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • 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 Colombo. 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.

Comfort + Essentials
  • Ultraportable travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Voltage step down adapter

    A plug adapter that supports outlet types D and G. It's important that you choose the right kind. A lot of adapters available are simply plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could burn up. This one should be sufficient for most countries.

  • Travel pillow

    A versatile choice 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

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

December

December in Colombo can be very hot. Temperatures average in the 80s F (low 30s C) during the day.

What to wear/what to pack:

Clothes + Footwear
Health
Safety + Security
  • Voice and data SIM card

    A SIM card that works in Colombo. 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.

  • Anti-theft backpack

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

Comfort + Essentials
  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Easy folding travel stroller

    This stroller weighs just 10 pounds and folds to the size of a big book.

  • Travel voltage adapter

    A plug adapter that supports outlet types D and G. Be sure to choose the right type. The majority of adapters available online are simply plug changers and require your electronics to adjust the voltage themselves. If your electronics can't do that they could get destroyed. This one should be appropriate for most areas.

Mosques often require certain dress, so if you are planning to check out the beautiful Jami-Ul-Alfar Mosque, take the following:

Note that there may be restrictions on who may enter the building; it is best to check with the Colombo tourism authority.

If you visit the National Museum of Colombo, wear museum-appropriate clothing and take:

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.

Check out our guides for these other locations: Palm Beach, Florida, United States of America, Kothamangalam, India, Mambucaba, Rio de Janeiro, Brazil, Cerro Colorado, Uruguay, Sussex County, New Jersey, United States of America, Ilkley, England, United Kingdom, Holbrook, Arizona, United States of America, Valle San Giovanni, Italy, Gongju, South Korea, Tonk, India, and Seville, Spain.