Visit San Miguel de Allende in August? Score 7.9/10 [2026]

Month summary

San Miguel de Allende weather in August

✅ Good

🌡️ Temperature min / max

14°C – 25°C

🌧 Rainy days

48% of days

☀️ Sunshine

10.7h per day on average

🌊 🌊 Season

Summer

⭐ ⭐ Weather score

7.9/10

📅 📅 Best month

March (9.6/10)

Quick decision

Should you visit San Miguel de Allende in August?

✅ Good

✅ Yes if: you want to explore cultural sites and local food.

❌ No if: you need guaranteed sunshine for photos or outdoor activities.

🌧 Rain : █████░░░░░ 48%

🌡 Temperature : ██████░░░░ 25°C

☀️ Sunshine : ████████░░ 10.7h/d

Our take: August in San Miguel de Allende brings warm days and cool mountain nights—perfect for travelers who enjoy layering and don't mind afternoon showers. You'll get plenty of sunshine between the rains, ideal for exploring colonial architecture and galleries without scorching heat. It's shoulder season pricing with fewer crowds, making it excellent for culture seekers and budget-conscious visitors who appreciate authentic, livelier local scenes.

By trip type

San Miguel de Allende in August by trip type

🏙️ 🏙️ City break / culture : ✅ Good
🚶 🚶 Outdoor activities : ✅ Good
🏖️ Beach / swimming : — No sea access
💰 💰 Budget : ✅ Low season

Local context

What to expect in August

Summer in San Miguel de Allende brings pleasant temperatures (25°C) and long sunny days (10.7h of sunshine). With 48% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if March (9.6/10) remains theoretically better.

Browse by month

All months for San Miguel de Allende

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Annual table

Month-by-month comparison

Month	Min °C	Max °C	Rain %	Precip mm	Sun h/d	Score	Ski score 🎿
🌤️ January	8°C	22°C	5%	5.0	9.8h	9.0/10	4.7/10
☀️ February	9°C	25°C	4%	5.1	11.6h	9.5/10	4.8/10
☀️ March	11°C	27°C	10%	18.9	11.1h	9.6/10	4.6/10
☀️ April	14°C	29°C	10%	14.7	12.0h	9.4/10	4.8/10
🌤️ May	14°C	29°C	25%	42.3	11.8h	8.8/10	4.3/10
🌤️ June	14°C	26°C	42%	112.6	11.4h	8.2/10	3.8/10
🌤️ July	14°C	25°C	49%	93.5	11.1h	7.9/10	3.6/10
🌤️ August	14°C	25°C	48%	111.6	10.7h	7.9/10	3.5/10
🌤️ September	14°C	24°C	40%	104.7	10.4h	8.1/10	3.8/10
🌤️ October	13°C	24°C	24%	46.8	9.8h	8.6/10	4.0/10
🌤️ November	10°C	23°C	9%	15.8	10.1h	9.0/10	4.6/10
🌤️ December	9°C	22°C	5%	9.7	9.7h	9.0/10	4.7/10

Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years

📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In August, San Miguel de Allende averages 25°C, 48% rainy days and 10.7h of sunshine per day. Overall weather score: 7.9/10. See methodology →

Comparison