Henry Post Army Airfield (Fort Sill) Rainfall Forecast
- 5%
- 40%
- 5%
- 30%
- 85%
- 40%
- 25%
Henry Post Army Airfield (Fort Sill) Rainfall Statistics
October Rainfall
Fort Sill (3.1 miles)
Total Rainfall October
1.2 inDaily Average October
0.05 inWettest Day 15 October, 2026
0.6 inWet Days October
3/26 (12%)
Climate (2021–2025)
Fort Sill (3.1 miles)
Annual Average 2021–2025
19.5 inMonthly Average 2021–2026
1.6 inDaily Average 2021–2026
0.1 inWettest Day 23 February, 2022
4 in