ClimateForecastAprilMay >>

Average monthly snow and rainfall in Dehiwala

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

  • 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 355 mm of precipitation.
  • On average, January is the driest month with 74 mm of precipitation.
  • The average amount of annual precipitation is 2638 mm.

Weather Forecasts for Dehiwala

Tue   Apr 23
33°C | 27°C
SW 14 km/h
19 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Wed   Apr 24
33°C | 27°C
W 14 km/h
5 mm
broken clouds and thunder

broken clouds and thunder

Thu   Apr 25
33°C | 26°C
SW 18 km/h
0.7 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

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