Santiago · WinterMonth summary
Santiago weather in January
✅ Excellent
🌡️ Temperature min / max
61°F – 86°F
🌧 Rainy days
2% of days
☀️ Sunshine
13.8h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
9.3/10
📅 📅 Best month
December (9.6/10)
Quick decision
Should you visit Santiago in January?
✅ Excellent
✅ Yes if: you're looking for maximum sunshine — 13.8h per day on average.
❌ No if: you struggle with heat — temperatures regularly exceed 30°F.
Our take: January is Santiago's prime summer month—think sunny days hitting 30°C with cool mornings around 16°C. You'll barely see rain and enjoy nearly 14 hours of daylight, perfect for exploring the city and nearby vineyards. Pack light layers and sunscreen; this weather suits anyone who loves heat and hates humidity.
By trip type
Santiago in January by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in January
Even in winter, Santiago enjoys 30°F. A real asset for escaping the European cold. Rain is virtually absent (2% of days) — ideal for planning without a backup. This is one of the best times of year to visit Santiago.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ☀️ January | 61°F | 86°F | 2% | 0.0in | 13.8h | 9.3/10 |
| ☀️ February | 61°F | 86°F | 4% | 0.0in | 12.7h | 9.1/10 |
| ☀️ March | 57°F | 82°F | 3% | 0.0in | 11.9h | 9.5/10 |
| 🌤️ April | 54°F | 73°F | 7% | 0.0in | 10.7h | 8.4/10 |
| 🌤️ May | 48°F | 64°F | 15% | 0.1in | 9.5h | 7.3/10 |
| ⛅ June | 45°F | 59°F | 21% | 0.1in | 8.3h | 7.0/10 |
| ⛅ July | 45°F | 59°F | 15% | 0.1in | 9.4h | 7.1/10 |
| ⛅ August | 45°F | 61°F | 19% | 0.1in | 10.0h | 7.1/10 |
| 🌤️ September | 46°F | 66°F | 19% | 0.0in | 11.0h | 7.5/10 |
| 🌤️ October | 50°F | 72°F | 15% | 0.0in | 12.2h | 8.4/10 |
| ☀️ November | 54°F | 81°F | 6% | 0.0in | 13.0h | 9.5/10 |
| ☀️ December | 57°F | 84°F | 3% | 0.0in | 13.8h | 9.6/10 |
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, Santiago averages 86°F, 2% rainy days and 13.8h of sunshine per day. Overall weather score: 9.3/10.
See methodology →
Comparison
January vs December (best month)
The best month is December (score 9.6/10). Difference:
- 🌡️ Max temperature : -1°F
- 🌧 Rainy days : +1%
- ☀️ Sunshine : +0.0h/day
FAQ
FAQ — Santiago in January
Is January a good time to visit Santiago?
January is an excellent time to visit Santiago (score 9.3/10). With 86°F, 13.8h of sunshine and 2% rain, conditions are very favourable.
Is it too hot in Santiago in January?
Temperatures reach 86°F. It's intense but manageable with sunscreen and water. Sunshine: 13.8h/day.
Accommodation
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