Split Rock Lake Rainfall Forecast
- 30%
- 90%
- 80%
- 50%
- 50%
- 75%
- 65%
Split Rock Lake Rainfall Statistics
December Rainfall
Great Falls, Great Falls International Airport (54.7 miles)
Total Rainfall December
0.1inDaily Average December
0.1inWettest Day 2 December, 2025
0.1inWet Days December
1/4 (25%)
Climate (2010–Present)
Great Falls, Great Falls International Airport (54.7 miles)
Annual Average 2020–2024
14.4inMonthly Average 2020–2025
1.2inDaily Average 2020–2025
0.04inWettest Day 2 June, 2023
1.4in