Santiago: Weather Guide & Climate
Complete month-by-month weather guide: Santiago. Best time to visit: October, November, March, April. Plan your trip with detailed climate data.
☀️ Climate Overview
Santiago has a Moderate climate with average yearly highs of 23°C, lows of 10°C, and approximately 4 rainy days per month.
The best time to visit Santiago is during October, November, March, April, when conditions are perfect for sightseeing and exploration
Drier season: Jan–Dec Wetter season: May–Oct
Now
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Air Quality
Hottest
Coldest
Driest Month
Windiest Month
13 km/h
January (gusts 34)
Forecast for your trip dates
Up to 14 days aheadWeather by Season
Spring
Sep–Nov
Summer
Dec–Feb
Autumn
Mar–May
Winter
Jun–Aug
Month-by-Month Weather Table
January
February
March
BestApril
BestMay
June
July
August
September
October
BestNovember
BestDecember
| Month | High | Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition | View Details |
|---|---|---|---|---|---|---|---|---|---|
| January | 30°C | 15°C | 1d (10mm) | 13.1h | 55% Moderate | 12 Extreme | | Good | View Details → |
| February | 30°C | 15°C | 0d (2mm) | 12.3h | 55% Moderate | 11.7 Extreme | | Good | View Details → |
| March (best) | 28°C | 14°C | 1d (3mm) | 11.3h | 56% Moderate | 9.6 Very High | | Excellent | View Details → |
| April (best) | 24°C | 10°C | 2d (15mm) | 9.9h | 59% Moderate | 6.8 High | | Excellent | View Details → |
| May | 19°C | 6°C | 4d (40mm) | 8.1h | 64% Moderate | 4.8 Moderate | | Good | View Details → |
| June | 16°C | 5°C | 8d (116mm) | 6.6h | 70% Humid | 3.4 Moderate | | Good | View Details → |
| July | 17°C | 4°C | 5d (53mm) | 7.8h | 66% Humid | 4.2 Moderate | | Good | View Details → |
| August | 17°C | 5°C | 8d (99mm) | 8.6h | 69% Humid | 5.5 High | | Good | View Details → |
| September | 20°C | 6°C | 6d (42mm) | 9.7h | 67% Humid | 7.6 Very High | | Good | View Details → |
| October (best) | 23°C | 9°C | 4d (23mm) | 11.4h | 62% Moderate | 10.1 Extreme | | Excellent | View Details → |
| November (best) | 26°C | 11°C | 2d (11mm) | 12.6h | 60% Moderate | 11.9 Extreme | | Excellent | View Details → |
| December | 29°C | 14°C | 1d (4mm) | 13.1h | 55% Moderate | 12 Extreme | | Good | View Details → |
Santiago
Andean capital with viewpoints and wine valleys nearby. Discover San Cristóbal Hill.
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Frequently Asked Questions
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