Weather in Colombo: March
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Average day temperature: | 89.8°F |
| Average night temperature: | 78.0°F | |
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Sea water temperature: | 84.8°F |
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Number of sunny days: | 15 days |
| Day length: | 12.0 - 12.2 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 3.7 in. | |
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forecast
| Colombo |
temperature
| Colombo |
Air temperature in March, °F
| Day temperature | Night temperature |
The highest day temperature during March of 2025 was 86°F. At the same time the lowest night temperature was 74°F. Daily and nightly averages during March were 84.4°F and 77.4°F.
Sea water temperature in Colombo in March, °F
The average sea water temperature in March of 2025 was 85.3°F. The highest and lowest sea temperatures during the month were 86.4°F and 84.4°F.
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| Partly cloudy days | |
| Cloudy days |
Mostly all days in March are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in March, in.
Precipitation total value in Colombo in March is 3.7 in. It makes march one of the most dry months of the year.
The average wind speed value in March is 5.9 mph It makes March 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 March is: 7.3.
Best time for vacation in Colombo
Colombo on a weather map
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