Pichilemu Weather in August
What's the weather like in Pichilemu (O'Higgins) in August 2025?
The climate in Pichilemu during August can be summarized as cool and a little damp.
August is in the winter in Pichilemu and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 5°C (41°F) is normal.
| Daytime temperature | 14.1°C 57.3°F |
|---|---|
| Nightly temperature | 5.2°C 41.3°F |
| Average temperature | 9.6°C 49.3°F |
| Daily sunshine | 4.9 hrs |
| Avg rainfall | 97 mm 3.8 ins |
| Rainy days | 4 days |
| Sea temperature | 13°C 55.4°F |
| Humidity | 87% |
| Windspeed | 8.3kph 5 mph |
On average August is the 4th wettest month of the year in Pichilemu with around 97mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.9 hours of sunshine per day.
August temperatures in Pichilemu
August rainfall
August hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Pichilemu in August 2025.
Other monthly averages
Best places to visit in August
Pichilemu weather stats
| Hottest month: | January | 23.1°C 73.6°F |
|---|---|---|
| Driest month: | January | 1mm 0ins |
| Sunniest month: | January | 11.6hrs |
| Coldest month: | July | 12.9°C 55.2°F |
| Wettest month: | July | 166mm 6.5ins |
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