Custer Rainfall Forecast
- 15%
- 15%
- 15%
- No Rain
- No Rain
- 25%
- 35%
Custer Rainfall Statistics
September Rainfall
Billings, Billings Logan International Airport (52.2 miles)
Total Rainfall September
–Daily Average September
–Wettest Day 1 September, 2026
–Wet Days September
–
Climate (2021–2025)
Billings, Billings Logan International Airport (52.2 miles)
Annual Average 2021–2025
14.6inMonthly Average 2021–2026
1.2inDaily Average 2021–2026
0.04inWettest Day 2 June, 2023
2.2in