Average monthly rainy days in Oslo
The number of days each month with rain, snow and hail in Oslo (Oslo County), Norway.
- Most rainy days are in January, June, July, August, September, October, November and December.
- On average, November is the most rainy with 17 days of rain/snow.
- On average, April is the driest month with 12 rainy days.
- The average annual number of rainy days is 184.
Weather Forecasts for Oslo
broken clouds and rain
broken clouds and slight rain
partly cloudy and chance of slight rain