Charlos Heights Montana Climate Data

Monthly Average Climate Data for Charlos Heights Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January17.9 °F35.9 °F1.08 in.
February19.7 °F40.7 °F1.06 in.
March25.3 °F49.6 °F0.98 in.
April30.6 °F57.6 °F1.14 in.
May37.3 °F67.0 °F1.7 in.
June43.6 °F74.5 °F2.03 in.
July48.4 °F85.5 °F0.91 in.
August46.7 °F84.5 °F0.89 in.
September39.4 °F74.4 °F1.06 in.
October31.1 °F59.2 °F1.26 in.
November23.8 °F43.6 °F1.37 in.
December17.6 °F34.4 °F1.3 in.
Annual31.8 °F58.9 °F14.78 in.

Climate Data for Charlos Heights Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 5b : -15°F to -10°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year