Inner Eastern Thailand, Thailand: What to pack, what to wear, and when to go [2022]
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Traveling to Inner Eastern Thailand, Thailand? If you're planning to go to Inner Eastern Thailand, we've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to Inner Eastern Thailand
- Important essentials for Inner Eastern Thailand
- Activities for Inner Eastern Thailand
- Inner Eastern Thailand in January: weather and what to pack
- Inner Eastern Thailand in February: weather and what to pack
- Inner Eastern Thailand in March: weather and what to pack
- Inner Eastern Thailand in April: weather and what to pack
- Inner Eastern Thailand in May: weather and what to pack
- Inner Eastern Thailand in June: weather and what to pack
- Inner Eastern Thailand in July: weather and what to pack
- Inner Eastern Thailand in August: weather and what to pack
- Inner Eastern Thailand in September: weather and what to pack
- Inner Eastern Thailand in October: weather and what to pack
- Inner Eastern Thailand in November: weather and what to pack
- Inner Eastern Thailand in December: weather and what to pack

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.
When to go to Inner Eastern Thailand, Thailand
Based on the climate and weather in Inner Eastern Thailand, the best time to go is December. See below for details.
Important essentials for Inner Eastern Thailand, Thailand
Here are some general tips on what to wear in Inner Eastern Thailand, as well as several items to remember to pack when traveling there.
IMPORTANT COVID-19 ESSENTIALS
A vaccine card protector
Vaccine cards may get worn. An unreadable card can have severe consequences. This vaccine card protector helps stop that.
Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
-
Proof of COVID-19 vaccination/negative test
Kids' KN95 masks
N95 masks aren't sold for kids. These are a good alternative (and can also be used by adults if N95 masks are not available).
N95 masks
These N95 masks provide the best level of COVID-19 protection possible.
Hand sanitizer
This hand sanitizer is an excellent TSA-friendly product.
Touchless thermometer
A touchless thermometer is important to have.
Other health necessities
Emergency water purifier
Some areas may have unreliable tap water, so it's important to have an emergency water purifier like this one.
Travel first aid kit
This one is a superb value.
Emergency rapid COVID-19 test
U.S. residents can get them free here. Otherwise, you can buy them here.
Emergency motion sickness relief
Don't forget these
Photography accessories
- cell phone photography gimbal
- camera drone for outdoor shots
- extra batteries
- extra memory cards
Power bank for devices
A portable power bank, like this one
Voice and data SIM card
A SIM card that works in Inner Eastern Thailand. 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.
Airplane or car necessities
Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
Plug adapter
A plug adapter that supports outlet types A, B, C and O. This one should work in most areas, but check with your hotel.
For families with young children
Activities for Inner Eastern Thailand, Thailand
Here are some activity recommendations and activity-specific packing tips for Inner Eastern Thailand.
What to wear/what to pack for Inner Eastern Thailand, Thailand by month
Already know when you're traveling?
January
If you visit Inner Eastern Thailand during January, you may see that it can be sweltering. Temperatures tend to hover around the low 80s F (low 30s C) during the day, while at night they can dip into the 60s F (high 10s C).
What to wear/what to pack:
Cool and dry dresses
These dresses include UV protection and help you stay cool.
Breatheable shirts
A breathing shirt can make you comfortable and guard against UV rays:
Sunglasses
Sunscreen lotion, moderate SPF
Insulated water bottle
Our pick:
Waterproof sandals
Loose-fit shorts
Skirts
Bug repellent
February
If you visit Inner Eastern Thailand during February, you will probably see that it is consistently hot. Temperatures tend to hover around the low 90s F (low 30s C) during the day, while at night they can dip into the low 60s F (low 20s C).
What to wear/what to pack:
Loose-fit shorts
Skirts
Cool and dry dresses
These dresses to provide UV protection and keep you cool.
Bug repellent
Sunglasses
Sunscreen lotion, moderate SPF
Insulated water bottle
Our choice:
Waterproof sandals
Breatheable shirts
A cooling shirt can cool you down quickly and guard against skin damage:
March
If you vacation in Inner Eastern Thailand during March, you might notice that it is a scorcher. 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:
Skirts
Insulated water bottle
Lightweight 'harem' pants
High-SPF sunscreen lotion
UV protecting legwear
These will keep you protected from UV rays while also cool. Our favorites:
Personal cooling fan
- https://amzn.to/31Mz9kT
Bug bite relief
Waterproof sandals
Sunglasses
Cooling tank or crop tops
These are created to cool you:
Bug repellent
Light linen shorts
Thin short sleeve shirts
Don't forget pack additional, as these often get wet or dirty.
Light dresses
These Columbia dresses are created for cooling and include UV protection.
April
April here is scorchingly hot. Temperatures average in the 90s F (mid 30s C) during the day.
What to wear/what to pack:
Cooling tank or crop tops
These are specially designed to help you stay cool:
Bug repellent
Insulated water bottle
- https://amzn.to/31Mz9kT
Bug bite relief
Personal cooling fan
Skirts
Thin short sleeve shirts
It's important bring extra, as these often get wet or dirty.
High-SPF sunscreen lotion
Protecting legwear
These will keep you safe from UV rays while also cool. Our favorites:
Light dresses
These Columbia dresses are developed to cool you and include UV protection.
Lightweight 'harem' pants
Waterproof sandals
Sunglasses
Light linen shorts
May
May in this region is sizzling. Temperatures average in the low 90s F (mid 30s C) during the day.
What to wear/what to pack:
UV protecting pants
These will keep your legs protected from UV rays while also cool. Our favorites:
Personal cooling fan
Light linen shorts
Bug repellent
- https://amzn.to/31Mz9kT
Bug bite relief
High-SPF sunscreen lotion
Light dresses
These Columbia dresses are engineered to help you stay cool and to provide UV protection.
Lightweight 'harem' pants
Insulated water bottle
Skirts
Waterproof sandals
Sunglasses
Cooling tank or crop tops
These are created to help you stay cool:
Thin short sleeve shirts
Do bring extra, as these get wet or dirty.
June
June in Inner Eastern Thailand is extremely hot. Temperatures average in the low 80s F (low 30s C) during the day.
What to wear/what to pack:
Skirts
Sunglasses
Sunscreen lotion, moderate SPF
Bug repellent
Insulated water bottle
Our fave:
Waterproof sandals
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
Breatheable shirts
A breatheable shirt can cool you down quickly and guard against UV rays:
Loose-fit shorts
July
If you visit Inner Eastern Thailand during July, you may find that it is consistently hot. Temperatures tend to hover around the low 80s F (low 30s C) during the day, while at night they can dip into the 70s F (mid 20s C).
What to wear/what to pack:
Loose-fit shorts
Insulated water bottle
Our best choice:
Skirts
Waterproof sandals
Cool and dry dresses
These dresses can provide UV protection and cool you.
Sunglasses
Bug repellent
Sunscreen lotion, moderate SPF
Breatheable shirts
A cooling shirt can keep you cool and guard against the sun:
August
August in Inner Eastern Thailand can be sweltering. Temperatures average in the high 80s F (low 30s C) during the day.
What to wear/what to pack:
Cool and dry dresses
These dresses include UV protection and help you stay cool.
Sunscreen lotion, moderate SPF
Skirts
Waterproof sandals
Sunglasses
Breatheable shirts
A breathing shirt can keep you comfortable and protect you from the sun:
Insulated water bottle
Our favorite:
Bug repellent
Loose-fit shorts
September
If you vacation in Inner Eastern Thailand during September, you are likely to 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 70s F (mid 20s C).
What to wear/what to pack:
Loose-fit shorts
Sunscreen lotion, moderate SPF
Bug repellent
Insulated water bottle
Our pick:
Sunglasses
Cool and dry dresses
These dresses offer UV protection and help you stay cool.
Skirts
Waterproof sandals
Breatheable shirts
A good breatheable shirt can keep you cool and guard against the sun:
October
October in Inner Eastern Thailand is constantly 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).
What to wear/what to pack:
Skirts
Bug repellent
Sunscreen lotion, moderate SPF
Sunglasses
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
Insulated water bottle
Our choice:
Breatheable shirts
A breatheable shirt can cool you down quickly and guard against the sun:
Loose-fit shorts
Waterproof sandals
November
If you vacation in Inner Eastern Thailand during November, you are likely to see 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 60s F (low 20s C).
What to wear/what to pack:
Sunscreen lotion, moderate SPF
Insulated water bottle
Our fave:
Cool and dry dresses
These dresses to provide UV protection and cool you.
Sunglasses
Breatheable shirts
A cooling shirt can keep you cool and guard against the sun:
Waterproof sandals
Loose-fit shorts
Skirts
Bug repellent
December
If you visit Inner Eastern Thailand during December, you may notice that it is extremely hot. Temperatures tend to hover around the high 80s F (low 30s C) during the day, while at night they can dip into the 60s F (high 10s C).
What to wear/what to pack:
Breatheable shirts
A breathing shirt can keep you comfortable and protect you from skin damage:
Bug repellent
Cool and dry dresses
These dresses include UV protection and help you stay cool.
Sunglasses
Loose-fit shorts
Skirts
Sunscreen lotion, moderate SPF
Insulated water bottle
Our fave:
Waterproof sandals
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