Placentia Weather in May

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

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

May is in the spring in Placentia and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (74°F), whilst at night 12°C (53°F) is normal.

Placentia weather averages (imperial / metric)
Daytime temperature 23.6°C 74.4°F
Nightly temperature 11.9°C 53.3°F
Average temperature 17.7°C 63.9°F
Daily sunshine 9.7 hrs
Avg rainfall 6 mm 0.2 ins
Rainy days 1 days
Sea temperature 16.6°C 61.8°F
Humidity 65%
Windspeed 13.7kph 9 mph

On average May is the 4th driest month of the year in Placentia with around 6mm 0.2 inches of rain making it a very dry time to visit.

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

May temperatures in Placentia

Placentia average temperature in May

May rainfall

Placentia average rain in May

May hourly sunshine

Placentia 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 Placentia 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

Placentia weather stats

Placentia weather statistics
Hottest month: August 29.8°C 85.6°F
Driest month: July 1mm 0ins
Sunniest month: August 11.7hrs
Coldest month: January 19.3°C 66.7°F
Wettest month: January 82mm 3.2ins
Map showing location of Placentia (33.87224, -117.87034) Placentia map pin © Google

Locations nearby

Top United States locations