Turlock Weather in September

What's the weather like in Turlock (California) in September 2025?

The climate in Turlock during September can be summarized as warm and very dry.

September is in the fall / autumn in Turlock and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 12°C (54°F) is normal.

Turlock weather averages (imperial / metric)
Daytime temperature 30.6°C 87.1°F
Nightly temperature 12.4°C 54.3°F
Average temperature 21.5°C 70.7°F
Daily sunshine 11.7 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 1 days
Sea temperature 16°C 60.7°F
Humidity 55%
Windspeed 13kph 8 mph

On average September is the 5th driest month of the year in Turlock with around 7mm 0.3 inches of rain making it a very dry time to visit.

On the flip side this corresponds to an average of 11.7 hours of sunshine per day.

September temperatures in Turlock

Turlock average temperature in September

September rainfall

Turlock average rain in September

September hourly sunshine

Turlock average rain in September

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 Turlock in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Turlock weather stats

Turlock weather statistics
Hottest month: July 33.3°C 91.9°F
Driest month: July 1mm 0ins
Sunniest month: July 13.9hrs
Coldest month: December 12.2°C 54°F
Wettest month: January 55mm 2.2ins
Map showing location of Turlock (37.49466, -120.84659) Turlock map pin © Google

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