Johnstown Rainfall Forecast
- No Rain
- No Rain
- 40%
- 85%
- 80%
- 35%
- 15%
Johnstown Rainfall Statistics
October Rainfall
Ainsworth Regional Airport (2.5 miles)
Total Rainfall October
0.3 inDaily Average October
0.02 inWettest Day 15 October, 2026
0.2 inWet Days October
2/22 (9%)
Climate (2021–2025)
Ainsworth Regional Airport (2.5 miles)
Annual Average 2021–2025
26.9 inMonthly Average 2021–2026
2.5 inDaily Average 2021–2026
0.1 inWettest Day 20 June, 2024
4.3 in