Colby Kansas Climate Data

Monthly Average Climate Data for Colby Kansas

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.2 °F42.6 °F0.38 in.
February18.4 °F45.6 °F0.52 in.
March26.2 °F55.9 °F0.95 in.
April34.8 °F64.3 °F1.82 in.
May46.2 °F73.9 °F3.08 in.
June57.1 °F85.7 °F2.56 in.
July62.4 °F90.6 °F3.88 in.
August60.3 °F87.9 °F3.21 in.
September51.0 °F80.7 °F1.53 in.
October37.5 °F67.7 °F1.45 in.
November25.7 °F54.0 °F0.69 in.
December17.5 °F43.6 °F0.58 in.
Annual37.8 °F66 °F20.65 in.

Climate Data for Colby Kansas

Average First Frost DateOct. 1 - Oct. 10
Average Last Frost DateMay 21 - May 31
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 5b : -15°F to -10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationDfa - Humid Continental Hot Summers With Year Around Precipitation