South Twin Lake Rainfall Forecast
- No Rain
- No Rain
- 5%
- 95%
- 10%
- 45%
- 25%
South Twin Lake Rainfall Statistics
September Rainfall
Mahnomen County Airport (13 miles)
Total Rainfall September
3.5inDaily Average September
0.2inWettest Day 14 September, 2026
1.2inWet Days September
5/21 (24%)
Climate (2021–2025)
Mahnomen County Airport (13 miles)
Annual Average 2021–2025
16.2inMonthly Average 2021–2026
1.6inDaily Average 2021–2026
0.1inWettest Day 24 June, 2023
7.9in