Nipomo California Climate Data

Monthly Average Climate Data for Nipomo California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.9 °F64.2 °F3.17 in.
February42.9 °F64.4 °F3.72 in.
March44.2 °F65.8 °F3.06 in.
April45.0 °F66.3 °F1.02 in.
May47.7 °F67.9 °F0.43 in.
June50.5 °F70.3 °F0.08 in.
July53.7 °F72.8 °F0.07 in.
August53.9 °F73.7 °F0.02 in.
September52.7 °F74.8 °F0.08 in.
October49.8 °F74.2 °F0.93 in.
November45.0 °F69.4 °F1.29 in.
December40.9 °F63.8 °F2.61 in.
Annual47.4 °F69 °F16.48 in.

Climate Data for Nipomo California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate