Average monthly rainy days in Tallinn
The number of days each month with rain, snow and hail in Tallinn (Harjumaa), Estonia.
- Most rainy days are in January, August, September, October, November and December.
- On average, December is the most rainy with 20 days of rain/snow.
- On average, May is the driest month with 11 rainy days.
- The average annual number of rainy days is 187.
Weather Forecasts for Tallinn
overcast and small chance of slight snow
broken clouds and no rain
overcast and heavy sleet