Wallowa Lake Rainfall Forecast
- No Rain
- No Rain
- 10%
- 15%
- No Rain
- 20%
- 30%
Wallowa Lake Rainfall Statistics
September Rainfall
La Grande/Union County Airport (38.5 miles)
Total Rainfall September
0.2inDaily Average September
0.02inWettest Day 14 September, 2025
0.2inWet Days September
4/18 (22%)
Climate (2010–Present)
La Grande/Union County Airport (38.5 miles)
Annual Average 2020–2024
11.8inMonthly Average 2020–2025
0.9inDaily Average 2020–2025
0.03inWettest Day 4 November, 2022
2.1in