Average monthly snow and rainfall in Katunayaka
The mean monthly precipitation over the year in Katunayaka (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 345 mm of precipitation.
- On average, January is the driest month with 53 mm of precipitation.
- The average amount of annual precipitation is 2417 mm.
Weather Forecasts for Katunayaka
partly cloudy and small chance of rain
broken clouds and chance of rain
partly cloudy and chance of rain