Weather in Trincomalee: September
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Average day temperature: | 91.5°F |
| Average night temperature: | 78.9°F | |
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Sea water temperature: | 83.9°F |
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Number of sunny days: | 14 days |
| Day length: | 12.0 - 12.3 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 4.0 in. | |
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forecast
| Trincomalee |
temperature
| Trincomalee |
Air temperature in September, °F
The highest day temperature during September of 2024 was 92°F. At the same time the lowest night temperature was 79°F. Day and night temperature averages during September were 90.1°F and 81.5°F.
Sea water temperature in Trincomalee in September, °F
The average sea water temperature in September of 2024 was 83.7°F. The highest and lowest sea temperatures during the month were 84.6°F and 82.4°F.
Mostly all days in September are partly cloudy but sunny or cloudy days are also possible.
Precipitation total in September, in.
Precipitation total value in Trincomalee in September is 4.6 in.
The average wind speed value in September is 13.0 mph It makes September one of the most windy months 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 September is: 7.8.
Best time for vacation in Trincomalee
Trincomalee on a weather map
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