Belgrade Montana Climate Data

Monthly Average Climate Data for Belgrade Montana

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January13.5 °F34.2 °F0.46 in.
February15.9 °F37.3 °F0.5 in.
March22.6 °F47.0 °F0.83 in.
April29.6 °F55.3 °F1.61 in.
May37.9 °F64.5 °F2.3 in.
June44.8 °F73.2 °F2.56 in.
July50.1 °F84.3 °F1.14 in.
August47.8 °F83.7 °F1.11 in.
September40.5 °F73.0 °F1.23 in.
October30.8 °F58.3 °F1.23 in.
November21.1 °F43.5 °F0.74 in.
December13.4 °F33.9 °F0.57 in.
Annual30.7 °F57.4 °F14.28 in.

Climate Data for Belgrade Montana

Average First Frost DateSep.11 - Sep. 20
Average Last Frost DateJun. 21 - Jun. 30
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 4b : -25°F to -20°F
Plant Hardiness Zone - 2012Zone 4a : -30°F to -25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDfb - Humid Continental Mild Summer, Wet All Year