Walla Walla Regional Airport Rainfall Forecast
- 35%
- 30%
- 10%
- 5%
- 20%
- 75%
- 55%
Walla Walla Regional Airport Rainfall Statistics
December Rainfall
Walla Walla Regional Airport (0 miles)
Total Rainfall December
0.8inDaily Average December
0.1inWettest Day 4 December, 2025
0.5inWet Days December
5/10 (50%)
Climate (2010–Present)
Walla Walla Regional Airport (0 miles)
Annual Average 2020–2024
15.7inMonthly Average 2020–2025
1.2inDaily Average 2020–2025
0.04inWettest Day 5 May, 2024
1.3in