Weather in Kovalam: September
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Average day temperature: | 86.4°F |
| Average night temperature: | 77.0°F | |
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Sea water temperature: | 80.5°F |
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Number of sunny days: | 6 days |
| Day length: | 12.1 - 12.3 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 4.8 in. | |
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forecast
| Kovalam |
temperature
| Kovalam |
Air temperature in September, °F
The highest day temperature during September of 2025 was 86°F. At the same time the lowest night temperature was 74°F. Daily and nightly averages during September were 83.7°F and 75.5°F.
Sea water temperature in Kovalam in September, °F
The average sea water temperature in September of 2025 was 80.1°F. The highest and lowest sea temperatures during the month were 82.6°F and 76.8°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 Kovalam in September is 5.3 in.
The average wind speed value in September is 9.0 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: 5.5.
Best time for vacation in Kovalam
Kovalam on a weather map
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