Grinnell Lake Rainfall Forecast
- 30%
- 30%
- 10%
- 25%
- 15%
- 35%
- 25%
Grinnell Lake Rainfall Statistics
October Rainfall
Elk Mountain AWOS (34.8 miles)
Total Rainfall October
0.4inDaily Average October
0.1inWettest Day 4 October, 2025
0.4inWet Days October
2/11 (18%)
Climate (2010–Present)
Elk Mountain AWOS (34.8 miles)
Annual Average 2020–2024
4.5inMonthly Average 2020–2025
0.6inDaily Average 2020–2025
0.04inWettest Day 4 September, 2024
1.3in