Sheridan Wyoming Climate Data

Monthly Average Climate Data for Sheridan Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.6 °F35.7 °F0.71 in.
February12.8 °F38.0 °F0.76 in.
March21.8 °F48.7 °F1.31 in.
April29.8 °F56.7 °F1.84 in.
May39.0 °F65.6 °F3.07 in.
June48.1 °F76.4 °F1.97 in.
July54.0 °F86.9 °F1.3 in.
August51.1 °F85.9 °F0.69 in.
September42.4 °F75.2 °F1.55 in.
October30.8 °F60.1 °F1.63 in.
November20.1 °F46.8 °F0.91 in.
December11.6 °F36.4 °F0.52 in.
Annual31 °F59.4 °F16.26 in.

Climate Data for Sheridan Wyoming

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 1 - Jun. 10
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