Genesee Rainfall Forecast
- 5%
- 85%
- 75%
- 5%
- No Rain
- 5%
- 20%
Genesee Rainfall Statistics
September Rainfall
Lewiston, Lewiston-Nez Perce County Airport (12.4 miles)
Total Rainfall September
0.8inDaily Average September
0.3inWettest Day 3 September, 2026
0.7inWet Days September
3/5 (60%)
Climate (2021–2025)
Lewiston, Lewiston-Nez Perce County Airport (12.4 miles)
Annual Average 2021–2025
11.2inMonthly Average 2021–2026
1inDaily Average 2021–2026
0.03inWettest Day 4 March, 2026
0.9in