Herndon Rainfall Forecast
- No Rain
- 10%
- 70%
- 90%
- 85%
- 25%
- 15%
Herndon Rainfall Statistics
October Rainfall
McCook, McCook Municipal Airport (22.4 miles)
Total Rainfall October
0.2 inDaily Average October
0.01 inWettest Day 14 October, 2026
0.2 inWet Days October
3/22 (14%)
Climate (2021–2025)
McCook, McCook Municipal Airport (22.4 miles)
Annual Average 2021–2025
16.7 inMonthly Average 2021–2026
1.4 inDaily Average 2021–2026
0.05 inWettest Day 26 May, 2023
6.1 in