Weather in Duluth: August
Average day temperature: | 74.1°F | |
Average night temperature: | 60.8°F | |
Sea water temperature: | 65.2°F | |
Number of sunny days: | 15 days | |
Day length: | 13.4 - 14.9 hours | |
Number of rainy days: | 4 days | |
Precipitation totals: | 1.4 in. | |
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Duluth |
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Duluth |
Air temperature in August, °F
The highest day temperature during August of 2023 was 83°F. At the same time the lowest night temperature was 48°F. Day and night temperature averages during August were 73.7°F and 58.6°F.
Sea water temperature in Duluth in August, °F
The average sea water temperature in August of 2023 was 65.5°F. The highest and lowest sea temperatures during the month were 69.6°F and 63.1°F.
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Duluth in August is 1.4 in. Other months of the year show relatively similar values.
The average wind speed value in August is 6.8 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: 9.2.
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Duluth on a weather map
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