Average monthly snow and rainfall in Negombo

The mean monthly precipitation over the year in Negombo (Gampaha District), including rain, snow, hail.

Average monthly rainfall, snow, precipitation in Negombo,

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  • A lot of rain (rainy season) falls in the months: April, May, June, July, August, September, October, November and December.
  • On average, October is the wettest month with 338 mm of precipitation.
  • On average, January is the driest month with 48 mm of precipitation.
  • The average amount of annual precipitation is 2343 mm.

Weather Forecasts for Negombo

Fri   Mar 29
34°C | 25°C
W 14 km/h
1.3 mm
partly cloudy and small chance of rain

partly cloudy and small chance of rain

Sat   Mar 30
34°C | 25°C
W 14 km/h
partly cloudy and no rain

partly cloudy and no rain

Sun   Mar 31
34°C | 25°C
NW 14 km/h
4 mm
partly cloudy and rain

partly cloudy and rain

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