Chilaw Weather in March
What's the weather like in Chilaw (North Western) in March 2025?
The climate in Chilaw during March can be summarized as very hot, humid and damp.
March is in the spring in Chilaw and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 33°C (92°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 33.4°C 92.2°F |
|---|---|
| Nightly temperature | 23.2°C 73.7°F |
| Average temperature | 28.3°C 82.9°F |
| Daily sunshine | 9.2 hrs |
| Avg rainfall | 109 mm 4.3 ins |
| Rainy days | 7 days |
| Sea temperature | 28.9°C 83.9°F |
| Humidity | 73% |
| Windspeed | 7.5kph 5 mph |
On average March is the 6th driest month of the year in Chilaw with around 109mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.2 hours of sunshine per day.
March temperatures in Chilaw
March rainfall
March hourly sunshine
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 Chilaw in March 2024.
Other monthly averages
Chilaw weather stats
| Hottest month: | May | 31.9°C 89.4°F |
|---|---|---|
| Driest month: | August | 43mm 1.7ins |
| Sunniest month: | March | 9.2hrs |
| Coldest month: | January | 30.7°C 87.3°F |
| Wettest month: | October | 314mm 12.4ins |
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