Weather in Sea Isle City: April
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Average day temperature: | 57.3°F |
| Average night temperature: | 49.2°F | |
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Sea water temperature: | 49.6°F |
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Number of sunny days: | 8 days |
| Day length: | 12.7 - 13.8 hours | |
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Number of rainy days: | 3 days |
| Precipitation totals: | 1.2 in. | |
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forecast
| Sea Isle City |
temperature
| Sea Isle City |
Air temperature in April, °F
The highest day temperature during April of 2025 was 80°F. At the same time the lowest night temperature was 33°F. Daily and nightly averages during April were 60.0°F and 50.5°F.
Sea water temperature in Sea Isle City in April, °F
The average sea water temperature in April of 2025 was 48.9°F. The highest and lowest sea temperatures during the month were 53.1°F and 46.2°F.
Number of sunny, partly cloudy and cloudy days in April is almost equal.
Precipitation total in April, in.
Precipitation total value in Sea Isle City in April is 1.2 in. Other months of the year show relatively similar values.
The average wind speed value in April is 11.2 mph It makes April 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 April is: 7.0.
Best time for vacation in Sea Isle City
Sea Isle City on a weather map
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