Town in Guanajuato, Mexico
San Miguel de Allende weather by month and the best time to visit
When to go to San Miguel de Allende
Mild at 1,900 m. Oct–Dec and Mar–Apr are pleasant; Jun–Sep rainy; Jan–Feb cold nights. September 15–16 and Day of the Dead are busy.
San Miguel de Allende weather by month
Average daily high, rainfall and conditions.
- Jan21°11 mm
- Feb24°16 mm
- Mar27°14 mm
- Apr30°9 mm
- May30°35 mm
- Jun28°103 mm
- Jul26°135 mm
- Aug26°112 mm
- Sep24°111 mm
- Oct24°39 mm
- Nov22°14 mm
- Dec21°5 mm
Monthly averages
| Month | High | Low | Rain | Humidity | Conditions |
|---|---|---|---|---|---|
| January | 21°C69°F | 5°C41°F | 11 mm | 60% | Pleasant |
| February | 24°C75°F | 7°C44°F | 16 mm | 55% | Pleasant |
| March | 27°C80°F | 9°C47°F | 14 mm | 48% | Pleasant |
| April | 30°C85°F | 12°C53°F | 9 mm | 42% | Pleasant |
| May | 30°C86°F | 14°C56°F | 35 mm | 49% | Pleasant |
| June | 28°C82°F | 14°C57°F | 103 mm | 64% | Pleasant |
| July | 26°C78°F | 13°C56°F | 135 mm | 72% | Pleasant |
| August | 26°C78°F | 13°C55°F | 112 mm | 73% | Pleasant |
| September | 24°C76°F | 12°C54°F | 111 mm | 76% | Pleasant |
| October | 24°C75°F | 10°C51°F | 39 mm | 72% | Pleasant |
| November | 22°C71°F | 8°C46°F | 14 mm | 69% | Pleasant |
| December | 21°C70°F | 6°C43°F | 5 mm | 63% | Pleasant |
Best months across Mexico
| Place | Best months | Warmest month |
|---|---|---|
| Mexico City | Mar–Apr, Oct–Nov | Apr (28°C) |
| Cancún | Nov–Apr | Aug (30°C) |
| Tulum | Nov–Mar | May (31°C) |
| Playa del Carmen | Nov–Apr | Aug (30°C) |
| Puerto Vallarta | Nov–Apr | May (38°C) |
| Cabo San Lucas | Nov–Apr | Aug (31°C) |
| Oaxaca | Oct–Mar | Apr (31°C) |
| Guadalajara | Oct–Apr | May (33°C) |
| Mérida | Nov–Mar | May (35°C) |
| San Miguel de Allende | Mar–Apr, Oct–Dec | May (30°C) |
| Puerto Escondido | Nov–Apr | Apr (36°C) |
| Cozumel | Nov–Apr | Aug (30°C) |
| Isla Mujeres | Nov–Apr | Aug (30°C) |
| Sayulita | Nov–Apr | Aug (30°C) |
| Holbox | Nov–Mar | May (31°C) |
| Bacalar | Nov–Apr | May (31°C) |
| San Cristóbal de las Casas | Nov–Apr | Apr (25°C) |
| Mazatlán | Nov–Apr | Jun (31°C) |
| Guanajuato | Feb–Apr, Oct–Nov | May (30°C) |
| Monterrey | Mar–Apr, Oct–Nov | Jun (37°C) |
| Valladolid | Nov–Mar | May (34°C) |
| La Paz | Feb–Apr, Nov–Dec | Aug (35°C) |
| Puebla | Nov–Apr | Apr (28°C) |
| Acapulco | Dec–Apr | Apr (34°C) |
| Querétaro | Nov–Mar | May (31°C) |
| Tijuana | Apr–May, Sep–Nov | Aug (31°C) |
| Puerto Morelos | Dec–Apr | Aug (30°C) |
| Mazunte | Nov–Apr | May (31°C) |
| Todos Santos | Mar–May, Nov–Dec | Jul (35°C) |
| Ajijic | Nov–Mar | May (33°C) |
Quick answers
What is the best month to visit San Miguel de Allende?
Mar–Apr, Oct–Dec. Mild at 1,900 m. Oct–Dec and Mar–Apr are pleasant; Jun–Sep rainy; Jan–Feb cold nights. September 15–16 and Day of the Dead are busy.
When is the rainy season in San Miguel de Allende?
Rain peaks in July with about 135 mm. No month averages 150 mm or more.
What is the hottest month in San Miguel de Allende?
May, with average highs of 30°C (86°F).
How cold does San Miguel de Allende get?
The coolest nights are in January, averaging 5°C (41°F).
More about San Miguel de Allende
- Weather & best timeacross Mexico
- Safetyin San Miguel de Allende
- Cost of livingin San Miguel de Allende
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- Internet & coworkingin San Miguel de Allende
- Getting aroundin San Miguel de Allende
- Tap waterin San Miguel de Allende
- LGBTQ+ friendlyin San Miguel de Allende
- Healthcare & insurancein San Miguel de Allende
- Solo travelin San Miguel de Allende
Going to San Miguel de Allende solo?
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Sources
- NASA POWER climatology (2001–2020)
- San Miguel de Allende tourism
- Primera Plus
- Querétaro International Airport
Climate averages are modelled from NASA POWER (MERRA-2) for 2001–2020 at about 50 km resolution, so coasts and valleys can differ a little. Temperatures are adjusted by 0.8°C for the city's elevation. Compiled and reviewed by SoloSquare. How we compile and score this. Spotted something out of date? Tell us.