Historical Weather Records & Monthly Climate for Porterville, CA

All-Time High
111°F
All-Time Low
23°F
Max Daily Snow
1.9"
Max Daily Rain
1.41"
Max Snow Depth
0

Monthly Climate Averages for Porterville, CA

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January58°40°3.07"0.05"
February60°41°2.95"0.17"
March65°45°2.89"0.01"
April71°49°1.63"0
May80°56°0.83"0
June90°64°0.15"0
July97°71°0.02"0
August96°70°0.1"0
September90°64°0.1"0
October78°54°0.63"0
November65°45°1.7"0.01"
December57°40°3.02"0.05"

Historical Weather Extremes for Porterville, CA

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
98 Days
2021
Consecutive days ≥ 90°F
🧊
Deepest Freeze
2 Days
1990
Consecutive days ≤ 32°F
🏜️
Longest Drought
182 Days
2004
Consecutive days w/o rain
Wettest Month
3.36"
April 2006
Most rainfall in one month
Snowiest Month
2.79"
February 2023
Most snowfall in one month

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