Blue River Colorado Climate Data

Monthly Average Climate Data for Blue River Colorado

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January7.3 °F30.4 °F1.7 in.
February7.4 °F31.3 °F1.89 in.
March14.1 °F38.4 °F2.36 in.
April20.4 °F44.7 °F2.92 in.
May28.5 °F55.0 °F2.4 in.
June35.3 °F66.0 °F1.18 in.
July42.0 °F71.4 °F2.27 in.
August39.9 °F68.8 °F2.4 in.
September33.7 °F62.7 °F1.69 in.
October25.0 °F50.9 °F1.73 in.
November14.5 °F38.9 °F1.7 in.
December6.7 °F30.1 °F1.56 in.
Annual22.9 °F49.1 °F23.8 in.

Climate Data for Blue River Colorado

Average First Frost DateAug. 21 - Aug. 31
Average Last Frost DateJul. 1 - Jul. 10
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 ClassificationDfc - Subarctic With Cool Summers And Year Around Rainfall
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