Douglas Wyoming Climate Data

Monthly Average Climate Data for Douglas Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.6 °F38.9 °F0.4 in.
February15.1 °F40.4 °F0.62 in.
March23.3 °F50.3 °F0.99 in.
April30.2 °F57.4 °F1.77 in.
May39.6 °F66.9 °F2.57 in.
June48.8 °F79.0 °F1.79 in.
July55.7 °F88.1 °F1.32 in.
August53.4 °F86.3 °F0.83 in.
September43.4 °F76.4 °F0.99 in.
October31.3 °F61.4 °F1.33 in.
November21.4 °F48.5 °F0.59 in.
December13.6 °F38.7 °F0.43 in.
Annual32.5 °F61 °F13.63 in.

Climate Data for Douglas Wyoming

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 11 - May 20
Average Days With Frost150-180 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