What is the weather like in San Miguel de Allende in May?

Expect temperatures between 15°C and 29°C with 13% average rain probability and about 8 hours of sunshine daily.

What is the weather like in San Miguel de Allende in May?

San Miguel de Allende in May scores 65/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit San Miguel de Allende in May?

May in San Miguel de Allende is ideal for: Families with children, Outdoor enthusiasts, Photographers, Cultural tourists, Honeymoon couples.

San Miguel de Allende Weather in May | 30-Year Forecast

Avg High

29°C

Hottest around day 3

Avg Low

15°C

Coolest around day 1

Rainy Days

0days

13% avg rain chance

Sunshine

8hrs/day

Spring season

San Miguel de Allende May Weather Calendar

Click any day to see detailed weather information

Day 1

Sunny

30°C6%

Day 2

Sunny

30°C6%

Day 3

Sunny

30°C6%

Day 4

Sunny

30°C8%

Day 5

Sunny

30°C10%

Day 6

Sunny

30°C13%

Day 7

Sunny

30°C15%

Day 8

Sunny

30°C14%

Day 9

Sunny

30°C14%

Day 10

Sunny

29°C15%

Day 11

Sunny

29°C15%

Day 12

Sunny

29°C15%

Day 13

Sunny

29°C18%

Day 14

Sunny

29°C18%

Day 15

Sunny

29°C14%

Day 16

Sunny

29°C14%

Day 17

Sunny

29°C12%

Day 18

Sunny

29°C9%

Day 19

Sunny

30°C9%

Day 20

Sunny

30°C10%

Day 21

Sunny

30°C10%

Day 22

Sunny

30°C10%

Day 23

Sunny

30°C12%

Day 24

Sunny

30°C13%

Day 25

Sunny

30°C17%

Day 26

Sunny

30°C16%

Day 27

Sunny

30°C20%

Day 28

Sunny

29°C20%

Day 29

Sunny

29°C20%

Day 30

Sunny

29°C17%

Day 31

Sunny

29°C20%

Essential Travel Info for San Miguel de Allende

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

MXN

$ Mexican peso

Language

Spanish

Driving

Right side

Connect

Additionally restaurants and cafés now o...

Safety

Travel Precautions

GPI: 2.612

Travel Intelligence

Exclusive flight analytics & health data for San Miguel de Allende

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Remote

10/ 100

Traffic Index

Off the beaten path

Peak Daily Arrivals

slots per day

Peak

Jun

Low

Jul

Monthly Traffic Distribution

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Traffic Level

Low Season

Key Connections

Monterrey General Mariano Escobedo (MTY)

Houston George Bush (IAH)

Dallas-Fort Worth (DFW)

Cancún (CUN)

Tijuana General Abelardo L. Rodríguez (TIJ)

Health & Safety Advisory

CDC travel health recommendations

9 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

There iselevated chikungunya riskin Mexico.Chikungunya vaccinationmay be considered for people traveling or moving to this location if they are planning to stay for an extended period of time (for example, 6 months or more).

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to Mexico.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Mexico. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Mexico.

Malaria

CDC recommends that travelers going to certain areas of Mexico take prescription medicine to prevent malaria. Depending on the medicine you take, you will need to start taking this medicine multiple days before your trip, as well as during and after your trip. Talk to your doctor about which malaria medication you should take.Transmission areasCampeche, Chiapas, and the southern part of Chihuahua stateRare in the states of Oaxaca, Sinaloa, Sonora, and TabascoNo malaria transmission along the U.S.–Mexico borderDrug resistanceNoneSpeciesP. vivax(100%)Recommended chemoprophylaxisCampeche, Chiapas, and the southern part of Chihuahua state: Atovaquone-proguanil, chloroquine, doxycycline, mefloquine, primaquine5, tafenoquine2All other areas with malaria transmission: No chemoprophylaxis recommended (insect bite precautions and mosquito avoidance only)4Updated April 23, 2025See footnotes

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

+3 more

Source: CDC Travelers' Health

View Complete Health Guide

Is May a Good Time to Visit San Miguel de Allende?

👍Solid choice for most travelers(65/100)

Short Answer

May is San Miguel de Allende's peak season for good reason: 30°C temperatures and 13% rain probability. But expect crowds (96% of annual maximum) and premium prices.

Decision Factors

Vaccinations required

Yellow Fever

Peak tourist season

96% of annual peak - expect crowds and peak prices

Excellent dry conditions

Only 13% rain probability - ideal for outdoor activities

Health precautions needed

Be aware of: Leptospirosis, Melioidosis, Chagas disease (American Trypanosomiasis)

Plenty of sunshine

11.9h of sunshine daily

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 29.5°C temperatures and low 13% rain risk
🥾
Outdoor enthusiasts
Ideal hiking conditions: 29.5°C, 13% rain chance
📸
Photographers
11.9h sunshine, 59% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites
💑
Honeymoon couples
Wedding score 98/100 with romantic weather conditions

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,San Miguel de Allende in May averages 29°C with 13% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: San Miguel de Allende in May

What are the temperatures in San Miguel de Allende in May?

Daytime highs average 29°C, nights drop to 15°C. There's a significant day/night temperature swing.

How many rainy days in San Miguel de Allende in May?

Expect around 0 days with measurable rainfall. Rain is unlikely to disrupt plans.

What to wear in San Miguel de Allende in May?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is May peak season in San Miguel de Allende?

This is shoulder season—moderate prices and manageable crowds.

San Miguel de Allende Weather in May

San Miguel de Allende May Weather Calendar

Essential Travel Info for San Miguel de Allende

Travel Intelligence

Smart Flight Estimator

Flight Connectivity Analysis

Monthly Traffic Distribution

Key Connections

Health & Safety Advisory

COVID-19

Chikungunya

Hepatitis A

Hepatitis B

Malaria

Measles

Decision Factors

Good For

Who Should Avoid

Related Guides

Frequently Asked Questions: San Miguel de Allende in May

What are the temperatures in San Miguel de Allende in May?

How many rainy days in San Miguel de Allende in May?

What to wear in San Miguel de Allende in May?

Is May peak season in San Miguel de Allende?