Oeiras, Piauí, Brazil: What to pack, what to wear, and when to go [2023]

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Traveling to Oeiras, Piauí, Brazil? If you're planning to go to Oeiras, this article contains some important information about when to go, what to wear, and what to pack.

Contents

When to go to Oeiras, Piauí, Brazil

Based on the climate and weather in Oeiras, Piauí, Brazil, the best time to go is July. See below for details.

What to wear/what to pack for Oeiras, Piauí, Brazil

Already know when you're traveling?

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

What to wear/what to pack for Oeiras, Piauí, Brazil by month

January

If you go to Oeiras in January, you will notice that it is consistently hot. Daytime temperatures are in the low 90s 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 bit of peace of mind, an anti-theft backpack protects your stuff.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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
  • Folding travel stroller

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

  • Travel adapter

    A plug adapter that supports outlet types C and N. Be careful to choose the right kind. The majority of adapters available online are simply plugs and expect your electronics to adjust the voltage themselves. If yours can't do that they could get destroyed. This one is sufficent for most locations.

  • 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 support pillow

    What we like is this one

February

February in Oeiras is constantly hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 90s 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 things.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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
  • Power bank for devices

    A portable power bank, like this one

  • Plug adapter

    A plug adapter that supports outlet types C and N. Make sure to choose the correct kind. Most adapters for sale now are simply plug changers and expect your devices to convert the voltage themselves. If yours can't do that they could get destroyed. This one works in most locations.

  • Travel neck pillow

    What we like is this one

  • Easy folding travel stroller

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

March

If you vacation in Oeiras during March, you are likely to 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 high 60s F (low 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.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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

  • Voltage step down adapter

    A plug adapter that supports outlet types C and N. Make sure to pick the right kind. A lot of adapters currently being sold are just plugs and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one should work in most areas.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultralightweight travel stroller

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

  • Travel neck pillow

    A great choice is this one

April

If you go to Oeiras in April, you will notice that it is really hot. Daytime temperatures are in the low 90s 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.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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
  • Travel adapter

    A plug adapter that supports outlet types C and N. Take care to choose the right kind. Most adapters on sale are simply plug changers and require your electronics to change the voltage themselves. If your electronics can't do that they could burn up. This one is sufficent for most areas.

  • Folding travel stroller

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel pillow

    A versatile choice is this one

  • Power bank for devices

    A portable power bank, like this one

May

If you go to Oeiras in May, you will notice that it can be sweltering. Daytime temperatures are in the low 90s F (low 30s 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.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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
  • Ultralightweight travel stroller

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Plug adapter

    A plug adapter that supports outlet types C and N. Be careful 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 yours can't do that they could burn up. This one should be sufficient for most locations.

  • Travel pillow

    What we like is this one

  • Power bank for devices

    A portable power bank, like this one

June

Traveling to Oeiras in June, you will notice that it is consistently hot. Daytime temperatures are in the low 90s 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 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 Oeiras. 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
  • Super portable foldable travel stroller

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

  • 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 C and N. Be careful to find the right kind. The majority of adapters on sale are simply plugs and require your electronics to change the voltage themselves. If yours can't do that they could burn up. This one should be appropriate for most areas.

  • Travel pillow

    Our fave is this one

July

If you are traveling to Oeiras in July, you will notice that it is sizzling. Daytime temperatures are in the low 90s F (mid 30s C).

What to wear/what to pack:

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

    A SIM card that works in Oeiras. 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 things.

Comfort + Essentials
  • Travel pillow

    An excellent option is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Folding travel stroller

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

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types C and N. Make sure to pick the correct kind. Most adapters currently available are just plugs and expect your devices to change the voltage themselves. If yours can't do that they could get destroyed. This one works in most countries.

August

If you visit Oeiras during August, you will probably notice that it is scorchingly hot. Temperatures tend to hover around the 90s F (mid 30s C) during the day, while at night they can dip into the low 60s F (high 10s 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.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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 protection, an anti-theft backpack protects your belongings.

Comfort + Essentials
  • Voltage adapter

    A plug adapter that supports outlet types C and N. Be careful to get the correct kind. A lot of adapters currently being sold are simply plugs and expect your electronics to convert the voltage themselves. If your electronics can't do that they could get fried. This one works in most places.

  • Travel neck pillow

    A great choice is this one

  • Power bank for devices

    A portable power bank, like this one

  • Ultralightweight travel stroller

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

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

September

September in Oeiras is sweltering. Temperatures average in the low 90s F (high 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 Oeiras. 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 protection, an anti-theft backpack protects your stuff.

  • Money/passport pouch

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

Comfort + Essentials
  • Travel neck support pillow

    Our favorite is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Ultraportable travel stroller

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

  • Power bank for devices

    A portable power bank, like this one

  • Voltage adapter

    A plug adapter that supports outlet types C and N. It's important that you get the necessary type. Many adapters on sale are simply plugs and expect your electronics to convert the voltage themselves. If your devices can't do that they could burn up. This one is sufficent for most locations.

October

If you are traveling to Oeiras in October, you will notice that it is scorchingly hot. Daytime temperatures are in the low 100s F (high 30s 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 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 Oeiras. 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 step down adapter

    A plug adapter that supports outlet types C and N. Check that you pick the right kind. Most adapters on sale are simply plug changers and expect your electronics to convert the voltage themselves. If yours can't do that they could burn up. This one works in most places.

  • Ultralightweight travel stroller

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

  • Power bank for devices

    A portable power bank, like this one

  • Travel neck pillow

    A top rated pillow is this one

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

November

If you vacation in Oeiras during November, you might notice that it is sweltering. Temperatures tend to hover around the 90s F (mid 30s C) during the day, while at night they can dip into the low 70s F (low 20s 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 belongings.

  • Voice and data SIM card

    A SIM card that works in Oeiras. 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
  • Voltage step down adapter

    A plug adapter that supports outlet types C and N. Take care to get the necessary kind. The majority of adapters on sale are simply plugs and expect your electronics to adjust the voltage themselves. If your devices can't do that they could get destroyed. This one should work in most locations.

  • Airplane phone mount

    Make your flight more comfortable with an airplane phone mount

  • Travel neck pillow

    Our fave is this one

  • Power bank for devices

    A portable power bank, like this one

  • Super portable foldable travel stroller

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

December

If you are traveling to Oeiras in December, you will notice that it is unbearably hot. Daytime temperatures are in the 90s F (mid 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 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 Oeiras. 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 C and N. It's important that you pick the correct kind. The vast majority of adapters currently sold are just plugs and expect your electronics to convert the voltage themselves. If your devices can't do that they could get fried. 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

  • Super portable foldable travel stroller

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

  • Travel pillow

    Our fave is this one

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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