Average monthly snow and rainfall in Portland (IN)
The mean monthly precipitation over the year in Portland (Indiana), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: April, May, June and August.
- On average, June is the wettest month with 134 mm of precipitation.
- On average, January is the driest month with 65 mm of precipitation.
- The average amount of annual precipitation is 1100 mm.
Forecast for Portland (IN)
almost clear and no rain
partly cloudy and small chance of slight rain
partly cloudy and rain