Manteca Weather in May

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

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

May is in the spring in Manteca and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 10°C (51°F) is normal.

Manteca weather averages (imperial / metric)
Daytime temperature 27.1°C 80.7°F
Nightly temperature 10.4°C 50.6°F
Average temperature 18.7°C 65.7°F
Daily sunshine 13.2 hrs
Avg rainfall 6 mm 0.2 ins
Rainy days 2 days
Sea temperature 12.1°C 53.8°F
Humidity 56%
Windspeed 16.9kph 11 mph

On average May is the 4th driest month of the year in Manteca 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 13.2 hours of sunshine per day.

May temperatures in Manteca

Manteca average temperature in May

May rainfall

Manteca average rain in May

May hourly sunshine

Manteca 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 Manteca 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

Manteca weather stats

Manteca weather statistics
Hottest month: July 33.4°C 92.1°F
Driest month: July 1mm 0ins
Sunniest month: July 13.9hrs
Coldest month: December 11.9°C 53.4°F
Wettest month: January 63mm 2.5ins
Map showing location of Manteca (37.79743, -121.21605) Manteca map pin © Google

Locations nearby

Top United States locations