Temecula Weather in May

What's the weather like in Temecula (California) in May 2025?

The climate in Temecula during May can be summarized as mild and dry.

May is in the spring in Temecula and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (74°F), whilst at night 11°C (52°F) is normal.

Temecula weather averages (imperial / metric)
Daytime temperature 23.4°C 74.1°F
Nightly temperature 11°C 51.8°F
Average temperature 17.2°C 63°F
Daily sunshine 9.7 hrs
Avg rainfall 10 mm 0.4 ins
Rainy days 2 days
Sea temperature 16.6°C 61.8°F
Humidity 61%
Windspeed 14.8kph 9 mph

On average May is the 6th driest month of the year in Temecula with around 10mm 0.4 inches of rain making it a dry time to visit. This rainfall is typically spread over 2 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.7 hours of sunshine per day.

May temperatures in Temecula

Temecula average temperature in May

May rainfall

Temecula average rain in May

May hourly sunshine

Temecula 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 Temecula in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Temecula weather stats

Temecula weather statistics
Hottest month: August 30.6°C 87.1°F
Driest month: June 2mm 0.1ins
Sunniest month: August 11.2hrs
Coldest month: January 17.1°C 62.8°F
Wettest month: January 73mm 2.9ins
Map showing location of Temecula (33.49364, -117.14836) Temecula map pin © Google

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