Weather in Prince Edward Island: August
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Average day temperature: | 71.5°F |
| Average night temperature: | 62.4°F | |
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Sea water temperature: | 68.9°F |
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Number of sunny days: | 12 days |
| Day length: | 13.4 - 14.8 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.3 in. | |
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forecast
| Prince Edward Island |
temperature
| Prince Edward Island |
Air temperature in August, °F
The highest day temperature during August of 2025 was 87°F. At the same time the lowest night temperature was 47°F. Daily and nightly averages during August were 73.9°F and 58.0°F.
Sea water temperature in Prince Edward Island in August, °F
The average sea water temperature in August of 2025 was 67.9°F. The highest and lowest sea temperatures during the month were 72.5°F and 65.1°F.
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Prince Edward Island in August is 1.3 in. Other months of the year show relatively similar values.
The average wind speed value in August is 10.7 mph It makes August one of the least 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: 8.1.
Best time for vacation in Prince Edward Island
Prince Edward Island on a weather map
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