Weather in Dauphin Island: March
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Average day temperature: | 66.6°F |
| Average night temperature: | 61.5°F | |
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Sea water temperature: | 64.9°F |
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Number of sunny days: | 11 days |
| Day length: | 11.6 - 12.5 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
forecast
| Dauphin Island |
temperature
| Dauphin Island |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 68°F. At the same time the lowest night temperature was 52°F. Day and night temperature averages during March were 63.4°F and 61.9°F.
Sea water temperature in Dauphin Island in March, °F
The average sea water temperature in March of 2025 was 63.9°F. The highest and lowest sea temperatures during the month were 68.9°F and 59.5°F.
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
Number of sunny, partly cloudy and cloudy days in March is almost equal.
Precipitation total in March, in.
Precipitation total value in Dauphin Island in March is 1.9 in. Other months of the year show relatively similar values.
The average wind speed value in March is 11.4 mph It makes March one of the most 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 March is: 6.9.
Best time for vacation in Dauphin Island
Dauphin Island on a weather map
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