South Twin Lake Rainfall Forecast
- 50%
- 30%
- 15%
- No Rain
- 50%
- 80%
- 30%
South Twin Lake Rainfall Statistics
September Rainfall
Ainsworth Regional Airport (18.6 miles)
Total Rainfall September
2.8inDaily Average September
0.1inWettest Day 22 September, 2026
1.1inWet Days September
10/24 (42%)
Climate (2021–2025)
Ainsworth Regional Airport (18.6 miles)
Annual Average 2021–2025
26.9inMonthly Average 2021–2026
2.5inDaily Average 2021–2026
0.1inWettest Day 20 June, 2024
4.3in