San Dimas Weather in May

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

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

May is in the spring in San Dimas and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 11°C (51°F) is normal.

San Dimas weather averages (imperial / metric)
Daytime temperature 24.7°C 76.5°F
Nightly temperature 10.7°C 51.3°F
Average temperature 17.7°C 63.9°F
Daily sunshine 10 hrs
Avg rainfall 9 mm 0.4 ins
Rainy days 1 days
Sea temperature 15.8°C 60.5°F
Humidity 61%
Windspeed 14.4kph 9 mph

On average May is the 4th driest month of the year in San Dimas 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 10 hours of sunshine per day.

May temperatures in San Dimas

San Dimas average temperature in May

May rainfall

San Dimas average rain in May

May hourly sunshine

San Dimas 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 San Dimas in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

San Dimas weather stats

San Dimas weather statistics
Hottest month: August 32.4°C 90.3°F
Driest month: July 1mm 0ins
Sunniest month: August 11.7hrs
Coldest month: December 18.1°C 64.6°F
Wettest month: February 90mm 3.5ins
Map showing location of San Dimas (34.10668, -117.80673) San Dimas map pin © Google

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