Sumner Lake Rainfall Forecast
- 75%
- 5%
- 40%
- 40%
- 30%
- 10%
- 5%
Sumner Lake Rainfall Statistics
November Rainfall
Copper Harbor (53.4 miles)
Total Rainfall November
0.04inDaily Average November
0.01inWettest Day 1 November, 2025
0.02inWet Days November
2/7 (29%)
Climate (2010–Present)
Copper Harbor (53.4 miles)
Annual Average 2020–2024
26.8inMonthly Average 2020–2025
2.3inDaily Average 2020–2025
0.1inWettest Day 23 July, 2021
2.7in