Average monthly snow and rainfall in Gladstone (OR)
The mean monthly precipitation over the year in Gladstone (Oregon), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, March, November and December.
- Gladstone has dry periods in July and August.
- On average, December is the wettest month with 194 mm of precipitation.
- On average, July is the driest month with 11 mm of precipitation.
- The average amount of annual precipitation is 1135 mm.
Forecast for Gladstone (OR)
overcast and heavy rain
broken clouds and rain
broken clouds and rain