Visit Guanajuato in December? Score 8.3/10 [2026]

Month summary

Guanajuato weather in December

✅ Good

🌡️ Temperature min / max

9°C – 22°C

🌧 Rainy days

5% of days

☀️ Sunshine

10.6h per day on average

🌊 🌊 Season

Winter

⭐ ⭐ Weather score

8.3/10

📅 📅 Best month

March (9.5/10)

Quick decision

Should you visit Guanajuato in December?

✅ Good

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

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

🌧 Rain : ░░░░░░░░░░ 5%

🌡 Temperature : ██████░░░░ 22°C

☀️ Sunshine : ████████░░ 10.6h/d

Our take: December in Guanajuato is absolutely stellar—mild days hitting 22°C perfect for wandering colonial streets, with chilly 9°C nights that call for a light jacket. Rain's basically a non-issue at just 5%, and you'll get over 10 hours of sunshine daily, ideal for soaking up those colorful plazas and hillside views. This is genuinely one of the best months to visit if you're someone who loves comfortable temperatures without summer heat or rainy season hassles.

By trip type

Guanajuato in December by trip type

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

Local context

What to expect in December

🎯 Peak season — book ahead for best rates. Accommodation prices at their highest Even in winter, Guanajuato enjoys 22°C. 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 °C	Max °C	Rain %	Precip mm	Sun h/d	Score
🌤️ January	8°C	22°C	5%	0.2	10.5h	8.3/10
🌤️ February	10°C	24°C	4%	0.3	11.2h	8.7/10
☀️ March	12°C	28°C	4%	0.2	11.8h	9.5/10
☀️ April	14°C	29°C	3%	0.1	12.2h	9.3/10
☀️ May	15°C	30°C	18%	1.0	12.8h	8.7/10
🌤️ June	15°C	27°C	49%	4.0	12.4h	7.9/10
🌦️ July	14°C	24°C	58%	4.0	12.1h	7.4/10
🌤️ August	14°C	25°C	52%	4.3	12.0h	7.6/10
🌤️ September	14°C	24°C	47%	3.6	11.4h	7.6/10
🌤️ October	13°C	24°C	22%	1.3	11.0h	8.2/10
🌤️ November	11°C	24°C	7%	0.4	11.0h	8.6/10
🌤️ December	9°C	22°C	5%	0.2	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 December, Guanajuato averages 22°C, 5% rainy days and 10.6h of sunshine per day. Overall weather score: 8.3/10. See methodology →

Comparison