The climate in Negombo during November can be summarized as hot, humid and very wet.
November is in the fall / autumn in Negombo and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 30.7°C 87.2°F |
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Nightly temperature | 23°C 73.3°F |
Average temperature | 26.8°C 80.2°F |
Daily sunshine | 7 hrs |
Avg rainfall | 295 mm 11.6 ins |
Rainy days | 15 days |
Sea temperature | 28.4°C 83.1°F |
Humidity | 81% |
Windspeed | 7.2kph 5 mph |
On average November is the 3rd wettest month of the year in Negombo with around 295mm 11.6 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 7 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Negombo in November 2025.
Best places to visit in November
Hottest month: | April | 32.4°C 90.3°F |
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Driest month: | January | 48mm 1.9ins |
Sunniest month: | March | 9.2hrs |
Coldest month: | January | 30.9°C 87.6°F |
Wettest month: | October | 351mm 13.8ins |