Guanajuato weather in January [2026]

Month summary

Guanajuato weather in January

✅ Good

🌡️ Temperature min / max

46°F – 72°F

🌧 Rainy days

5% of days

☀️ Sunshine

10.5h per day on average

🌊 🌊 Season

Winter

⭐ ⭐ Weather score

8.3/10

📅 📅 Best month

March (9.5/10)

Quick decision

Should you visit Guanajuato in January?

✅ Good

✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (22°F, little rain).

❌ No if: you want to avoid tourist crowds — this is the busiest period.

🌧 Rain : ░░░░░░░░░░ 5%

🌡 Temperature : ██████░░░░ 72°F

☀️ Sunshine : ████████░░ 10.5h/d

Our take: January in Guanajuato is absolutely lovely—think crisp mornings around 8°C warming to pleasant 22°C afternoons, perfect for wandering the colorful colonial streets without overheating. With minimal rain and excellent sunshine, you'll have ideal conditions for exploring the underground plazas and nearby silver mines. This is prime time for visitors who love mild weather and clear skies.

By trip type

Guanajuato in January by trip type

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

Local context

What to expect in January

Even in winter, Guanajuato enjoys 22°F. A real asset for escaping the European cold. Rain is virtually absent (5% of days) — ideal for planning without a backup. A good balance between weather and crowds, even if March (9.5/10) remains theoretically better.

Browse by month

All months for Guanajuato

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

Annual table

Month-by-month comparison

Month	Min °F	Max °F	Rain %	Precip in	Sun h/d	Score
🌤️ January	46°F	72°F	5%	0.0in	10.5h	8.3/10
🌤️ February	50°F	75°F	4%	0.0in	11.2h	8.7/10
☀️ March	54°F	82°F	4%	0.0in	11.8h	9.5/10
☀️ April	57°F	84°F	3%	0.0in	12.2h	9.3/10
☀️ May	59°F	86°F	18%	0.0in	12.8h	8.7/10
🌤️ June	59°F	81°F	49%	0.2in	12.4h	7.9/10
🌦️ July	57°F	75°F	58%	0.2in	12.1h	7.4/10
🌤️ August	57°F	77°F	52%	0.2in	12.0h	7.6/10
🌤️ September	57°F	75°F	47%	0.1in	11.4h	7.6/10
🌤️ October	55°F	75°F	22%	0.1in	11.0h	8.2/10
🌤️ November	52°F	75°F	7%	0.0in	11.0h	8.6/10
🌤️ December	48°F	72°F	5%	0.0in	10.6h	8.3/10

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 January, Guanajuato averages 72°F, 5% rainy days and 10.5h of sunshine per day. Overall weather score: 8.3/10. See methodology →

Comparison