Sundance Wyoming Climate Data

Monthly Average Climate Data for Sundance Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January11.0 °F33.9 °F0.88 in.
February11.7 °F35.5 °F0.88 in.
March20.1 °F45.1 °F1.08 in.
April27.9 °F52.7 °F2.46 in.
May37.6 °F62.2 °F3.31 in.
June46.9 °F73.8 °F3.36 in.
July53.3 °F82.5 °F2.45 in.
August51.6 °F81.7 °F1.63 in.
September42.6 °F71.7 °F1.32 in.
October30.8 °F56.4 °F1.79 in.
November20.5 °F43.7 °F0.97 in.
December12.4 °F34.8 °F0.76 in.
Annual30.5 °F56.2 °F20.89 in.

Climate Data for Sundance Wyoming

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate