Weather in Annapolis: March
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Average day temperature: | 52.3°F |
| Average night temperature: | 43.7°F | |
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Sea water temperature: | 45.5°F |
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Number of sunny days: | 14 days |
| Day length: | 11.4 - 12.6 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.2 in. | |
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forecast
| Annapolis |
temperature
| Annapolis |
Air temperature in March, °F
The highest day temperature during March of 2026 was 74°F. At the same time the lowest night temperature was 29°F. Daily and nightly averages during March were 49.7°F and 42.9°F.
Sea water temperature in Annapolis in March, °F
The average sea water temperature in March of 2026 was 43.6°F. The highest and lowest sea temperatures during the month were 49.5°F and 37.4°F.
Mostly all days in March are sunny but cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Annapolis in March is 1.2 in. Other months of the year show relatively similar values.
The average wind speed value in March is 9.9 mph It makes March most windy month 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 March is: 7.2.
Best time for vacation in Annapolis
Annapolis on a weather map
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