Fort Carson Colorado Climate Data

Monthly Average Climate Data for Fort Carson Colorado

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-8.1 °C6.7 °C9.4 mm
February-7.3 °C7.6 °C12.19 mm
March-3.4 °C12.2 °C27.18 mm
April0.3 °C15.3 °C39.88 mm
May5.7 °C20.5 °C46.99 mm
June10.8 °C27.1 °C54.1 mm
July14.2 °C30.3 °C83.31 mm
August13.3 °C28.6 °C93.98 mm
September8.6 °C24.9 °C34.04 mm
October2 °C17.7 °C24.13 mm
November-3.7 °C11.3 °C10.92 mm
December-7.8 °C6.6 °C8.89 mm
Annual2.1 °C17.4 °C445.01 mm

Climate Data for Fort Carson Colorado

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 : -23.3°C to -20.6°C
Plant Hardiness Zone - 2012Zone 6a : -23.3°C to -20.6°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate