Santiago Weather & Climate

Chile

Santiago sees feels-like daytime highs peak around 30.3°C in January and nighttime lows bottom out near 3.6°C in July. June is the wettest month (~58 mm), while December is the driest (~3 mm). For sunshine, February leads with about 91% clear skies.

Best time to visit Santiago

Based on mild feels-like temperatures and low rain chances, the most comfortable months are December, March, and February — expect around 14.628.6°C with roughly 3% chance of rain on a given day in December.

Santiago climate by month

MonthLow / High °CRain %RainfallClear skiesWind
January16° / 30.3°3%4 mm90%11.3 kph
February15.2° / 29.4°4%4 mm91%10.8 kph
March12.9° / 27.4°4%6 mm84%10 kph
April10° / 22°8%15 mm70%9.3 kph
May6.7° / 17.5°15%42 mm53%8.9 kph
June4.5° / 14.9°19%58 mm49%9.1 kph
July3.6° / 13.8°17%51 mm53%9.1 kph
August4.6° / 15.4°14%39 mm58%8.8 kph
September6.8° / 18°9%21 mm61%9 kph
October9.2° / 21.9°6%10 mm68%9.6 kph
November11.6° / 25.2°3%5 mm79%10.5 kph
December14.6° / 28.6°3%3 mm87%11.2 kph

Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).

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