Weather in Prince Edward Island: May
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Average day temperature: | 52.5°F |
| Average night temperature: | 43.8°F | |
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Sea water temperature: | 44.1°F |
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Number of sunny days: | 10 days |
| Day length: | 14.4 - 15.5 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.0 in. | |
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forecast
| Prince Edward Island |
temperature
| Prince Edward Island |
Air temperature in May, °F
The highest day temperature during May of 2026 was 70°F. At the same time the lowest night temperature was 36°F. Daily and nightly averages during May were 54.2°F and 43.8°F.
Sea water temperature in Prince Edward Island in May, °F
The average sea water temperature in May of 2026 was 44.7°F. The highest and lowest sea temperatures during the month were 50.4°F and 39.7°F.
Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Prince Edward Island in May is 1.0 in. Other months of the year show relatively similar values.
The average wind speed value in May is 12.1 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 May is: 7.1.
Best time for vacation in Prince Edward Island
Prince Edward Island on a weather map
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