Bellevue Idaho Climate Data

Monthly Average Climate Data for Bellevue Idaho

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January10.3 °F31.4 °F1.95 in.
February13.5 °F35.7 °F1.66 in.
March21.6 °F44.8 °F1.42 in.
April29.0 °F55.0 °F1.0 in.
May36.8 °F64.7 °F2.1 in.
June42.7 °F73.5 °F0.94 in.
July49.8 °F84.9 °F0.28 in.
August48.2 °F84.3 °F0.41 in.
September40.5 °F74.3 °F0.72 in.
October30.8 °F59.9 °F0.98 in.
November20.7 °F43.7 °F0.98 in.
December11.8 °F31.7 °F2.23 in.
Annual29.6 °F57 °F14.67 in.

Climate Data for Bellevue Idaho

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 11 - Jun. 20
Average Days With FrostOver 180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5a : -20°F to -15°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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