Average monthly snow and rainfall in Seeduwa
The mean monthly precipitation over the year in Seeduwa (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 347 mm of precipitation.
- On average, January is the driest month with 56 mm of precipitation.
- The average amount of annual precipitation is 2447 mm.
Weather Forecasts for Seeduwa
broken clouds and chance of rain
partly cloudy and small chance of rain
partly cloudy and chance of slight rain