Window Rock Arizona Climate Data

Monthly Average Climate Data for Window Rock Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January16.6 °F43.9 °F0.67 in.
February20.4 °F47.3 °F0.63 in.
March24.7 °F54.8 °F0.72 in.
April31.2 °F62.4 °F0.5 in.
May39.0 °F71.3 °F0.61 in.
June48.0 °F82.8 °F0.32 in.
July55.2 °F85.7 °F1.69 in.
August54.0 °F82.7 °F2.08 in.
September46.2 °F77.0 °F1.59 in.
October33.7 °F66.6 °F0.97 in.
November24.1 °F53.7 °F0.84 in.
December17.3 °F44.3 °F0.82 in.
Annual34.2 °F64.4 °F11.44 in.

Climate Data for Window Rock Arizona

Average First Frost DateSep. 21 - Sep. 30
Average Last Frost DateJun. 21 - Jun. 30
Average Days With Frost150-180 Days
Plant Hardiness Zone - 2023Zone 6a : -10°F to -5°F
Plant Hardiness Zone - 2012Zone 6a : -10°F to -5°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate