Tennant California Climate Data

Monthly Average Climate Data for Tennant California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January23.4 °F41.4 °F4.24 in.
February24.1 °F44.4 °F3.7 in.
March27.0 °F49.3 °F3.33 in.
April29.7 °F55.0 °F1.78 in.
May36.3 °F64.3 °F1.58 in.
June42.8 °F73.5 °F0.8 in.
July51.4 °F83.9 °F0.29 in.
August50.1 °F83.1 °F0.3 in.
September43.8 °F76.1 °F0.5 in.
October35.5 °F62.8 °F1.31 in.
November27.4 °F48.4 °F2.55 in.
December22.2 °F40.1 °F4.0 in.
Annual34.5 °F60.2 °F24.38 in.

Climate Data for Tennant California

Average First Frost DateSep.1 - Sep. 10
Average Last Frost DateJun. 21 - Jun. 30
Average Days With Frost125-150 Days
Plant Hardiness Zone - 2023Zone 7a : 0°F to 5°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationDsb - Humid Continental Climate - Dry Cool Summer
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