Glennville California Climate Data

Monthly Average Climate Data for Glennville California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January33.6 °F56.1 °F3.78 in.
February34.4 °F56.6 °F3.83 in.
March36.9 °F60.2 °F2.97 in.
April39.4 °F65.3 °F1.92 in.
May45.4 °F74.1 °F0.83 in.
June52.6 °F83.9 °F0.17 in.
July59.6 °F91.2 °F0.09 in.
August58.4 °F91.0 °F0.09 in.
September54.1 °F85.4 °F0.13 in.
October45.8 °F74.2 °F0.84 in.
November38.4 °F62.6 °F1.93 in.
December32.9 °F54.7 °F3.22 in.
Annual44.3 °F71.3 °F19.8 in.

Climate Data for Glennville California

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost75-100 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 ClassificationBSh - Hot Semi-Arid Climate
2024 plantmaps.com