Congress Arizona Climate Data

Monthly Average Climate Data for Congress Arizona

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.5 °F61.4 °F1.67 in.
February38.4 °F63.9 °F1.5 in.
March41.9 °F70.0 °F1.43 in.
April47.0 °F76.8 °F0.35 in.
May55.2 °F85.7 °F0.27 in.
June64.1 °F95.8 °F0.11 in.
July71.2 °F99.2 °F1.12 in.
August71.2 °F97.6 °F1.32 in.
September64.8 °F92.5 °F0.79 in.
October53.9 °F81.8 °F0.83 in.
November42.8 °F70.3 °F0.7 in.
December36.1 °F60.8 °F1.5 in.
Annual51.9 °F79.7 °F11.59 in.

Climate Data for Congress Arizona

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate