Weather in Hawaii: April
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Average day temperature: | 77.7°F |
| Average night temperature: | 73.3°F | |
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Sea water temperature: | 76.5°F |
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Number of sunny days: | 12 days |
| Day length: | 12.4 - 12.9 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 1.1 in. | |
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| Hawaii |
temperature
| Hawaii |
Air temperature in April, °F
The highest day temperature during April of 2025 was 78°F. At the same time the lowest night temperature was 72°F. Daily and nightly averages during April were 77.1°F and 73.7°F.
Sea water temperature in Hawaii in April, °F
The average sea water temperature in April of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 78.4°F and 76.8°F.
Mostly all days in April are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Hawaii in April is 1.3 in. Other months of the year show relatively similar values.
The average wind speed value in April is 15.0 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 April is: 5.4.
Best time for vacation in Hawaii
Hawaii on a weather map
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