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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