Weather in Skiathos: August
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Average day temperature: | 82.7°F |
| Average night temperature: | 79.3°F | |
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Sea water temperature: | 80.5°F |
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Number of sunny days: | 28 days |
| Day length: | 13.1 - 14.2 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.5 in. | |
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forecast
| Skiathos |
temperature
| Skiathos |
Air temperature in August, °F
The highest day temperature during August of 2025 was 82°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during August were 77.9°F and 77.8°F.
Sea water temperature in Skiathos in August, °F
The average sea water temperature in August of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 81.0°F and 78.1°F.
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Skiathos in August is 0.6 in. Other months of the year show relatively similar values.
The average wind speed value in August is 10.0 mph
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: 11.8.
Best time for vacation in Skiathos
Skiathos on a weather map
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