Sims Rainfall Forecast
- 90%
- 80%
- 65%
- 10%
- 5%
- 5%
- No Rain
Sims Rainfall Statistics
September Rainfall
Glen Ullin Regional Airport (17.4 miles)
Total Rainfall September
0.1inDaily Average September
0.01inWettest Day 14 September, 2025
0.05inWet Days September
4/17 (24%)
Climate (2013–Present)
Glen Ullin Regional Airport (17.4 miles)
Annual Average 2020–2024
7.9inMonthly Average 2020–2025
0.8inDaily Average 2020–2025
0.04inWettest Day 4 July, 2022
1.6in