Oregon, USA
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Richland, OR

Wettest months (with the highest rainfall) are January, May, November and December (1.3").
The driest month (with the lowest rainfall) is July (0.4").

Months with the highest number of rainy days are January, November and December (7 days).
The month with the lowest number of rainy days is July (2 days).