Johnstown, WY Weather
Normal Climate
Normal Temperatures
(PAVILLION Weather station, 7.72 miles from Johnstown)
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 32.3 | 38.4 | 48.9 | 58.5 | 67.5 | 77.5 | 84.5 | 82.8 | 72.1 | 59.5 | 41.8 | 33.1 | 58.1 |
| Mean °F | 20.8 | 26.2 | 35.8 | 44.4 | 53.4 | 62.4 | 68.6 | 67.1 | 57.1 | 46.0 | 30.7 | 21.8 | 44.5 |
| Min °F | 13.8 | 16.4 | 21.8 | 29.0 | 38.7 | 48.4 | 53.4 | 51.5 | 41.4 | 31.0 | 20.7 | 15.1 | 31.8 |
Normal Precipitation
(PAVILLION Weather station, 7.72 miles from Johnstown)
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 0.19 | 0.19 | 0.36 | 0.97 | 1.79 | 0.93 | 0.79 | 0.57 | 0.90 | 0.57 | 0.36 | 0.19 | 7.81 |
Data sources: 
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