Sri LankaCountries Sri Lanka Gampaha District Gampaha Rainfall
Sri LankaSri Lanka Gampaha District Gampaha
Gampaha
Average rainfall
ClimateForecastMayJune >>

Average monthly snow and rainfall in Gampaha

The mean monthly precipitation over the year in Gampaha (Gampaha 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 363 mm of precipitation.
  • On average, January is the driest month with 64 mm of precipitation.
  • The average amount of annual precipitation is 2606 mm.

Weather Forecasts for Gampaha

Fri   May 03
36°C | 26°C
SW 14 km/h
1.5 mm
broken clouds and chance of rain

broken clouds and chance of rain

hourly forecast
Sat   May 04
36°C | 26°C
W 14 km/h
2 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
Sun   May 05
36°C | 26°C
SW 14 km/h
0.9 mm
partly cloudy and rain

partly cloudy and rain

hourly forecast
5-Day Forecast 10-Day Forecast

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