Weather in Arenas del Mar: August
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Average day temperature: | 80.0°F |
| Average night temperature: | 74.1°F | |
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Sea water temperature: | 73.9°F |
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Number of sunny days: | 30 days |
| Day length: | 12.7 - 13.4 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.0 in. | |
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| Arenas del Mar |
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| Arenas del Mar |
Air temperature in August, °F
The highest day temperature during August of 2025 was 80°F. At the same time the lowest night temperature was 70°F. Daily and nightly averages during August were 76.2°F and 73.5°F.
Sea water temperature in Arenas del Mar in August, °F
The average sea water temperature in August of 2025 was 74.4°F. The highest and lowest sea temperatures during the month were 75.4°F and 73.2°F.
Almost all days of August in Arenas del Mar are sunny. Cloudy days are rare.
Precipitation total in August, in.
Precipitation total value in Arenas del Mar in August is 0.0 in. Other months of the year show relatively similar values.
The average wind speed value in August is 9.9 mph It makes August one of the most windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 12.2.
Best time for vacation in Arenas del Mar
Arenas del Mar on a weather map
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