Weather in Ha Long: April
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Average day temperature: | 79.1°F |
| Average night temperature: | 73.5°F | |
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Sea water temperature: | 74.8°F |
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Number of sunny days: | 6 days |
| Day length: | 12.3 - 12.9 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.3 in. | |
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forecast
| Ha Long |
temperature
| Ha Long |
Air temperature in April, °F
The highest day temperature during April of 2025 was 84°F. At the same time the lowest night temperature was 60°F. Daily and nightly averages during April were 78.3°F and 70.3°F.
Sea water temperature in Ha Long in April, °F
The average sea water temperature in April of 2025 was 73.9°F. The highest and lowest sea temperatures during the month were 78.4°F and 69.4°F.
Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in April, in.
Precipitation total value in Ha Long in April is 1.5 in.
The average wind speed value in April is 6.8 mph It makes April lest 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 April is: 4.9.
Best time for vacation in Ha Long
Ha Long on a weather map
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