Porterville climate

Typical historical weather for Porterville, United States, averaged across 10 years of hourly climate data. Pick a date for a specific day.

Want today's actual conditions instead? See the current forecast for Porterville.

Annual average

18.9°C

across all months

Warmest month

37°C

Jul average high

Coolest month

5.8°C

Jan average low

Annual rainfall

483mm

total per year

Monthly averages

Average daily high/low temperature (band) and monthly rainfall (bars).

● Avg high● Avg low▮ Rainfall

Records on file

Hottest day

43.9°C

16 August 2020

Coldest day

-2°C

11 February 2019

Wettest day

50.9mm

10 March 2023

Windiest day

4.4m/s

3 April 2023