Weather in Grand Marais: May
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Average day temperature: | 51.1°F |
| Average night temperature: | 43.2°F | |
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Sea water temperature: | 36.5°F |
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Number of sunny days: | 10 days |
| Day length: | 14.5 - 15.7 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.9 in. | |
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forecast
| Grand Marais |
temperature
| Grand Marais |
Air temperature in May, °F
The highest day temperature during May of 2024 was 62°F. At the same time the lowest night temperature was 36°F. Day and night temperature averages during May were 50.8°F and 42.7°F.
Sea water temperature in Grand Marais in May, °F
The average sea water temperature in May of 2024 was 37.5°F. The highest and lowest sea temperatures during the month were 39.2°F and 34.7°F.
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Grand Marais in May is 0.9 in. Other months of the year show relatively similar values.
The average wind speed value in May is 7.7 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: 7.7.
Best time for vacation in Grand Marais
Grand Marais on a weather map
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