Umatilla National Forest Rainfall Forecast
- 40%
- No Rain
- No Rain
- 10%
- 5%
- 40%
- 65%
Umatilla National Forest Rainfall Statistics
November Rainfall
Grant County Regional Airport (35.4 miles)
Total Rainfall November
0.1inDaily Average November
0.03inWettest Day 2 November, 2025
0.05inWet Days November
4/7 (57%)
Climate (2010–Present)
Grant County Regional Airport (35.4 miles)
Annual Average 2020–2024
14.6inMonthly Average 2020–2025
1.3inDaily Average 2020–2025
0.04inWettest Day 21 July, 2025
1.1in