Lander Wyoming Climate Data

Monthly Average Climate Data for Lander Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.0 °F33.5 °F0.49 in.
February11.6 °F38.0 °F0.69 in.
March22.1 °F49.2 °F1.03 in.
April29.5 °F57.0 °F1.88 in.
May38.8 °F66.2 °F2.62 in.
June46.6 °F77.8 °F1.08 in.
July53.6 °F87.4 °F0.62 in.
August51.6 °F85.7 °F0.64 in.
September43.0 °F75.0 °F1.14 in.
October31.3 °F60.0 °F1.35 in.
November18.9 °F45.1 °F0.59 in.
December9.5 °F33.8 °F0.52 in.
Annual30.4 °F59.1 °F12.65 in.

Climate Data for Lander Wyoming

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateJun. 1 - Jun. 10
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5a : -20°F to -15°F
Plant Hardiness Zone - 2012Zone 4b : -25°F to -20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year