Bear River Wyoming Climate Data

Monthly Average Climate Data for Bear River Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.5 °F31.0 °F0.81 in.
February10.1 °F33.4 °F0.71 in.
March19.1 °F43.2 °F0.81 in.
April25.7 °F52.2 °F1.18 in.
May33.3 °F62.0 °F1.63 in.
June40.0 °F73.2 °F1.17 in.
July46.8 °F82.8 °F0.66 in.
August45.4 °F81.3 °F0.96 in.
September37.0 °F71.8 °F1.2 in.
October27.2 °F58.3 °F1.23 in.
November17.9 °F42.9 °F0.97 in.
December9.0 °F31.5 °F0.89 in.
Annual26.7 °F55.3 °F12.22 in.

Climate Data for Bear River Wyoming

Average First Frost DateAug. 21 - Aug. 31
Average Last Frost DateJun. 21 - Jun. 30
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year