Average monthly rainy days in Katunayaka (Gampaha District)
The number of days each month with rain, snow and hail in Katunayaka, Sri Lanka.
- Most rainy days are in April, May, June, July, August, September, October and November.
- On average, May is the most rainy.
- On average, February has the least rainy days.
- The average annual amount of rainy days is: 188.0 days