Douglas Wyoming Climate Data

Monthly Average Climate Data for Douglas Wyoming

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-10.2 °C3.8 °C10.16 mm
February-9.4 °C4.7 °C15.75 mm
March-4.8 °C10.2 °C25.15 mm
April-1 °C14.1 °C44.96 mm
May4.2 °C19.4 °C65.28 mm
June9.3 °C26.1 °C45.47 mm
July13.2 °C31.2 °C33.53 mm
August11.9 °C30.2 °C21.08 mm
September6.3 °C24.7 °C25.15 mm
October-0.4 °C16.3 °C33.78 mm
November-5.9 °C9.2 °C14.99 mm
December-10.2 °C3.7 °C10.92 mm
Annual0.3 °C16.1 °C346.22 mm

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 : -31.7°C to -28.9°C
Plant Hardiness Zone - 2012Zone 4b : -31.7°C to -28.9°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year