Porterville Weather in May

What's the weather like in Porterville (California) in May 2024?

The climate in Porterville during May can be summarized as warm and very dry.

May is in the spring in Porterville and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 12°C (54°F) is normal.

Porterville weather averages (imperial / metric)
Daytime temperature 29.3°C 84.7°F
Nightly temperature 12°C 53.5°F
Average temperature 20.6°C 69.1°F
Daily sunshine 12.7 hrs
Avg rainfall 9 mm 0.4 ins
Rainy days 1 days
Sea temperature 13.3°C 56°F
Humidity 43%
Windspeed 14kph 9 mph

On average May is the 5th driest month of the year in Porterville with around 9mm 0.4 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 12.7 hours of sunshine per day.

May temperatures in Porterville

Porterville average temperature in May

May rainfall

Porterville average rain in May

May hourly sunshine

Porterville average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Porterville in May 2024.