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Santiago weather in August 2025
Expect daytime maximum temperatures of 57°F in Santiago, Chile in August based on long-term weather averages. There are 5 hours of sunshine per day on average with typically 2.8 inches of rainfall in the month.
- 57°F max day temperature
57 - 5 hours of sunshine per day
- 3 days with some rainfall
3 - 39°F min night temperature
39 - 11 hours of daylight per day
11 - No heat & humidity
0 - 2.8 inches of monthly rainfall
2.8 - 4 (Moderate) UV index
4
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Recommended for Chile
The August weather guide for Chile (Santiago) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C) | Imperial (°F)
More about Santiago
How warm is it in Santiago in August?
Daytime temperatures usually reach 57°F in Santiago in August, falling to 39°F at night.
How sunny is it in Santiago in August?
There are normally 5 hours of bright sunshine each day in Santiago in August - that's 44% of daylight hours.
Does it ever rain in Santiago in August?
There are usually 3 days with some rain in Santiago in August and the average monthly rainfall is 2.8 inches.
Santiago August sunrise & sunset times
Browse the sunrise and sunset times for Santiago in August 2025. Select a month to view Santiago sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Friday, 1st August 2025 | 07:33 | 18:04 |
| Saturday, 16th August 2025 | 07:19 | 18:14 |
| Sunday, 31st August 2025 | 07:01 | 18:24 |
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