Weather in Negombo: January
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Average day temperature: | 87.4°F |
| Average night temperature: | 74.4°F | |
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Sea water temperature: | 82.2°F |
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Number of sunny days: | 18 days |
| Day length: | 11.7 - 11.8 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.6 in. | |
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forecast
| Negombo |
temperature
| Negombo |
Air temperature in January, °F
The highest day temperature during January of 2025 was 86°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during January were 82.1°F and 75.2°F.
Sea water temperature in Negombo 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 83.5°F and 81.3°F.
Mostly all days in January are sunny but cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Negombo in January is 2.5 in. It makes january one of the most dry months of the year.
The average wind speed value in January is 11.0 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 January is: 7.2.
Best time for vacation in Negombo
Negombo on a weather map
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