Little America Wyoming Climate Data

Monthly Average Climate Data for Little America Wyoming

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January8.5 °F33.1 °F0.46 in.
February10.9 °F35.9 °F0.43 in.
March20.7 °F46.2 °F0.63 in.
April27.4 °F55.1 °F0.94 in.
May35.7 °F65.0 °F1.45 in.
June43.3 °F76.5 °F0.95 in.
July50.1 °F85.2 °F0.53 in.
August48.5 °F83.3 °F0.66 in.
September39.5 °F73.7 °F0.95 in.
October29.3 °F59.3 °F0.87 in.
November19.0 °F44.1 °F0.51 in.
December9.1 °F33.0 °F0.4 in.
Annual28.5 °F57.5 °F8.78 in.

Climate Data for Little America Wyoming

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
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 ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate