Weather in Dehiwala Mount Lavinia: January
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Average day temperature: | 87.4°F |
Average night temperature: | 75.5°F | |
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Sea water temperature: | 82.4°F |
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Number of sunny days: | 16 days |
Day length: | 11.7 - 11.8 hours | |
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Number of rainy days: | 6 days |
Precipitation totals: | 3.1 in. | |
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forecast
Dehiwala Mount Lavinia |
temperature
Dehiwala Mount Lavinia |
Air temperature in January, °F
Day temperature | Night temperature |
The highest day temperature during January of 2025 was 85°F. At the same time the lowest night temperature was 71°F. Day and night temperature averages during January were 81.2°F and 74.6°F.
Sea water temperature in Dehiwala Mount Lavinia in January, °F
The average sea water temperature in January of 2025 was 82.1°F. The highest and lowest sea temperatures during the month were 83.3°F and 81.5°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Dehiwala Mount Lavinia in January is 3.1 in. It makes january one of the most dry months of the year.
The average wind speed value in January is 8.7 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 January is: 6.7.
Best time for vacation in Dehiwala Mount Lavinia
Dehiwala Mount Lavinia on a weather map
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7 mph
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11 mph
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8 mph
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6 mph
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2 mph
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5 mph
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6 mph
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6 mph