Washington Utah Climate Data

Monthly Average Climate Data for Washington Utah

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.2 °F54.8 °F1.17 in.
February34.8 °F59.4 °F1.37 in.
March40.8 °F67.6 °F0.98 in.
April46.7 °F74.9 °F0.65 in.
May55.6 °F85.3 °F0.36 in.
June64.4 °F96.4 °F0.15 in.
July72.1 °F101.9 °F0.55 in.
August70.8 °F99.9 °F0.65 in.
September62.1 °F92.5 °F0.56 in.
October49.7 °F79.2 °F0.69 in.
November37.5 °F64.6 °F0.71 in.
December30.5 °F53.2 °F0.77 in.
Annual49.7 °F77.5 °F8.61 in.

Climate Data for Washington Utah

Average First Frost DateNov. 11 - Nov. 20
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationBWk - Cold Desert Climate
2024 plantmaps.com