San Luis, Sonora, United States of America: What to pack, what to wear, and when to go [2022]
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Traveling to San Luis, Sonora, United States of America? If you're planning to go to San Luis, we've got some important information about when to go, what to wear, and what to pack.
Contents
- When to go to San Luis
- Important essentials for San Luis
- Activities for San Luis
- San Luis in January: weather and what to pack
- San Luis in February: weather and what to pack
- San Luis in March: weather and what to pack
- San Luis in April: weather and what to pack
- San Luis in May: weather and what to pack
- San Luis in June: weather and what to pack
- San Luis in July: weather and what to pack
- San Luis in August: weather and what to pack
- San Luis in September: weather and what to pack
- San Luis in October: weather and what to pack
- San Luis in November: weather and what to pack
- San Luis 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 San Luis, Sonora, United States of America
Based on the climate and weather in San Luis, the best time to go is April. See below for details.
Important essentials for San Luis, Sonora, United States of America
Here are some general tips on what to wear in San Luis, as well as several items to remember to pack when traveling there.
COVID-19 ESSENTIALS FOR 2022
Travel insurance that includes COVID-19 coverage
Cases are climbing again, and areas are returning to lockdown. If you or a companion get COVID-19, you may be stuck with no way home -- but travel insurance can protect you. Learn more about COVID-19 and travel insurance
-
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).
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A vaccine card protector
Vaccine cards frequently wear away. An unreadable vaccine card can cause severe consequences. This vaccine card protector helps avoid that.
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(U.S. Residents) Telehealth COVID-19 test for entry to U.S.
U.S. residents still need a certified COVID-19 test to return home, but it can now be via Zoom. Learn more
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N95 masks
These N95 masks provide the best level of COVID-19 protection you can have.
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Travel disinfecting wipes
Use these to sanitize plane and hotel surfaces.
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Hand sanitizer
This hand sanitizer is an easy-to-carry TSA-friendly option.
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Touchless thermometer
A touchless thermometer is important to have.
General health necessities
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Emergency water purifier
Some areas may have unreliable tap water, so it's useful to take an emergency water purifier like this one.
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Travel first aid kit
This one is a excellent value.
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Emergency motion sickness relief
Don't forget these
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Money/passport pouch
A money pouch is vital for protecting your passport and credit cards.
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For families with young children
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Airplane or car necessities
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Plug adapter
A plug adapter that supports outlet types A and B. This one works in most places, but you should check with your hotel.
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Voice and data SIM card
A SIM card that works in San Luis. A good global SIM card works in most countries, but check the country list before buying.
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Power bank for devices
A portable power bank, like this one
What to wear/what to pack for San Luis, Sonora, United States of America by month
Already know when you're traveling?
January
If you visit San Luis during January, you will probably notice that it is mild and very dry with almost no rain. Temperatures tend to hover around the low 70s F (low 20s C) during the day, while at night they can dip into the low 40s F (single digits C).
What to wear/what to pack:
-
Short pants or heavy shorts
-
Sandals
-
Bug repellent
-
Light skirts
-
Breathable footwear or sandals
-
Light dresses
You can find some great options here
-
Extra socks
-
Long and short sleeve shirts
-
Sunscreen lotion
February
February in San Luis is warm and very dry with almost no rain. The average overnight temperatures in the area are in the low 40s F (single digits C).
What to wear/what to pack:
-
Sunscreen lotion
-
Sandals
-
Long and short sleeve shirts
-
Light skirts
-
Short pants or heavy shorts
-
Breathable footwear or sandals
-
Extra socks
-
Light dresses
You can find some great options here
-
Bug repellent
March
March here is pretty consistently hot and very dry with almost no rain. Temperatures average in the low 80s F (high 20s C) during the day.
What to wear/what to pack:
-
Breathable footwear or sandals
-
Sunscreen lotion
-
Light skirts
-
Bug repellent
-
Short pants or heavy shorts
-
Long and short sleeve shirts
-
Extra socks
-
Sandals
-
Light dresses
You can find some great options here
April
April for San Luis is constantly hot and very dry with almost no rain. Temperatures average in the high 80s F (low 30s C) during the day.
What to wear/what to pack:
-
Breatheable shirts
A good breatheable shirt can make you comfortable and guard against skin damage:
-
Sunglasses
-
Skirts
-
Loose-fit shorts
-
Waterproof sandals
-
Insulated water bottle
Our pick:
-
Bug repellent
-
Cool and dry dresses
These dresses offer UV protection and keep you cool.
-
Sunscreen lotion, moderate SPF
May
Traveling to San Luis in May, you will notice that it can be sizzling and very dry with almost no rain. Daytime temperatures are in the 90s F (mid 30s C).
What to wear/what to pack:
-
Light linen shorts
-
Bug repellent
-
Waterproof sandals
-
High-SPF sunscreen lotion
-
Thin short sleeve shirts
Don't forget bring extra, as these easily get wet or dirty.
-
Cooling tank or crop tops
These are engineered to help you stay cool:
-
Personal cooling fan
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Lightweight 'harem' pants
-
Light dresses
These Columbia dresses are created to help you stay cool and include UV protection.
- https://amzn.to/31Mz9kT
Bug bite relief
-
Skirts
-
Insulated water bottle
-
Sun protecting pants
These will keep you protected from UV rays while also cool. Our favorites:
-
Sunglasses
June
If you visit San Luis during June, you might see that it is scorchingly hot and very dry with almost no rain. Temperatures tend to hover around the 100s F (low 40s C) during the day, while at night they can dip into the high 60s F (low 10s C).
What to wear/what to pack:
-
Insects have been a problem here.
We recommend these bug repellents:
-
Breatheable shirts
A cooling shirt can cool you down quickly and guard against UV rays:
- https://amzn.to/31Mz9kT
Bug bite relief
-
Lightweight 'harem' pants
-
100% UV protection sunglasses
We suggest:
-
Sarong
-
Thin tank or crop tops
-
High-SPF sunscreen lotion
One of these:
-
Insulated water bottle
-
UV protecting pants
These will keep your legs safe from UV rays while also cool. Our favorites:
-
Personal cooling fan
-
Waterproof sandals
-
Light skirts
July
July for San Luis is sweltering and very dry with almost no rain. Temperatures average in the high 100s F (low 40s C) during the day.
What to wear/what to pack:
-
Lightweight 'harem' pants
-
Insects have been a problem here.
We recommend these bug repellents:
-
Light skirts
- https://amzn.to/31Mz9kT
Bug bite relief
-
High-SPF sunscreen lotion
One of these:
-
Sarong
-
Breatheable shirts
A breathing shirt can keep you comfortable and protect you from the sun:
-
Personal cooling fan
-
Waterproof sandals
-
Insulated water bottle
-
Thin tank or crop tops
-
100% UV protection sunglasses
We suggest:
-
UV protecting legwear
These will keep your legs safe from UV rays while also cool. Our favorites:
August
August is sweltering and very dry with almost no rain. Temperatures average in the high 100s F (low 40s C) during the day.
What to wear/what to pack:
-
High-SPF sunscreen lotion
One of these:
-
100% UV protection sunglasses
We suggest:
-
Breatheable shirts
A cooling shirt can cool you down quickly and guard against the sun:
-
Thin tank or crop tops
-
Insects have been a problem here.
We recommend these bug repellents:
-
Light skirts
-
Insulated water bottle
- https://amzn.to/31Mz9kT
Bug bite relief
-
Personal cooling fan
-
Waterproof sandals
-
Protecting pants/skirts
These will keep your legs protected from UV rays while also cool. Our favorites:
-
Sarong
-
Lightweight 'harem' pants
September
If you go to San Luis in September, you will notice that it is sizzling and very dry with almost no rain. Daytime temperatures are in the low 100s F (high 30s C).
What to wear/what to pack:
-
Lightweight 'harem' pants
- https://amzn.to/31Mz9kT
Bug bite relief
-
Insulated water bottle
-
Insects have been an issue here.
We recommend these bug repellents:
-
Light skirts
-
Breatheable shirts
A breatheable shirt can make you comfortable and guard against the sun:
-
Thin tank or crop tops
-
Sarong
-
Personal cooling fan
-
High-SPF sunscreen lotion
One of these:
-
Protecting pants/skirts
These will keep your legs safe from UV rays while also cool. Our favorites:
-
100% UV protection sunglasses
We suggest:
-
Waterproof sandals
October
If you vacation in San Luis during October, you may see that it is constantly hot and very dry with almost no rain. Temperatures tend to hover around the low 90s F (low 30s C) during the day, while at night they can dip into the high 50s F (mid 10s C).
What to wear/what to pack:
-
Bug repellent
-
Breatheable shirts
A breathing shirt can make you comfortable and protect you from the sun:
-
Waterproof sandals
-
Cool and dry dresses
These dresses can provide UV protection and keep you cool.
-
Sunscreen lotion, moderate SPF
-
Loose-fit shorts
-
Sunglasses
-
Insulated water bottle
Our choice:
-
Skirts
November
If you vacation in San Luis during November, you might see that it is warm and very dry with almost no rain. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the high 40s F (single digits C).
What to wear/what to pack:
-
Long and short sleeve shirts
-
Short pants or heavy shorts
-
Sandals
-
Breathable footwear or sandals
-
Bug repellent
-
Light skirts
-
Light dresses
You can find some great options here
-
Sunscreen lotion
-
Extra socks
December
December in this region is mild and very dry with almost no rain. Temperatures average in the low 70s F (low 20s C) during the day.
What to wear/what to pack:
-
Bug repellent
-
Light dresses
You can find some great options here
-
Light skirts
-
Sandals
-
Sunscreen lotion
-
Breathable footwear or sandals
-
Short pants or heavy shorts
-
Extra socks
-
Long and short sleeve shirts
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