Santiago Weather in August
Chile · 30-year monthly averages
👍 Good time to visit
August in Santiago is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 5°C (41°F). Expect roughly 44mm of precipitation spread over about 3 rainy days, with little rainfall.
Avg high
18°C
64°F
Avg low
5°C
41°F
Rainfall
44mm
dry
Rainy days
3
days with ≥1mm
☀️ About 151 hours of sunshine over the month (~5h/day).
🎒 What to pack
- light jacket
- layers for cool evenings
August vs the rest of the year
FAQ
- How hot is Santiago in August?
- August in Santiago is mild, with average daytime highs around 18°C (64°F) and nighttime lows near 5°C (41°F). Expect roughly 44mm of precipitation spread over about 3 rainy days, with little rainfall.
- Does it rain a lot in Santiago in August?
- Santiago sees around 44mm of precipitation in August on average — dry by global standards.
- Is August a good time to visit Santiago?
- August is a good month to visit Santiago, with generally agreeable conditions.