Townsend Montana Climate Data

Monthly Average Climate Data for Townsend Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.4 °F34.1 °F0.27 in.
February17.1 °F39.6 °F0.23 in.
March23.2 °F49.2 °F0.42 in.
April30.9 °F58.3 °F0.87 in.
May39.3 °F67.1 °F1.71 in.
June46.4 °F74.9 °F2.52 in.
July51.7 °F85.2 °F1.19 in.
August49.2 °F84.4 °F1.09 in.
September41.6 °F73.9 °F0.8 in.
October31.9 °F59.8 °F0.61 in.
November22.5 °F44.6 °F0.37 in.
December14.8 °F34.7 °F0.33 in.
Annual31.8 °F58.8 °F10.41 in.

Climate Data for Townsend Montana

Average First Frost DateSep.11 - Sep. 20
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 ConditionsModerate Drought
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate