Copco Lake Rainfall Forecast
- 5%
- 60%
- 45%
- 5%
- 5%
- 25%
- 45%
Copco Lake Rainfall Statistics
November Rainfall
Montague Siskiyou County Airport (16.2 miles)
Total Rainfall November
0.5inDaily Average November
0.04inWettest Day 5 November, 2025
0.5inWet Days November
3/18 (17%)
Climate (2010–Present)
Montague Siskiyou County Airport (16.2 miles)
Annual Average 2020–2024
7.4inMonthly Average 2020–2025
0.6inDaily Average 2020–2025
0.02inWettest Day 24 August, 2025
1.3in