Sumner Rainfall Forecast
- 80%
- 20%
- 50%
- 40%
- 30%
- 15%
- 10%
Sumner Rainfall Statistics
January Rainfall
Auburn-Lewiston (24.9 miles)
Total Rainfall January
0.3inDaily Average January
0.03inWettest Day 11 January, 2026
0.1inWet Days January
5/15 (33%)
Climate (2010–Present)
Auburn-Lewiston (24.9 miles)
Annual Average 2021–2025
27.1inMonthly Average 2021–2025
2.3inDaily Average 2021–2026
0.1inWettest Day 23 January, 2025
7.8in