Kernville Weather in September

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

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

September is in the fall / autumn in Kernville and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (85°F), whilst at night 12°C (54°F) is normal.

Kernville weather averages (imperial / metric)
Daytime temperature 29.2°C 84.6°F
Nightly temperature 12.4°C 54.3°F
Average temperature 20.8°C 69.4°F
Daily sunshine 11.1 hrs
Avg rainfall 7 mm 0.3 ins
Rainy days 2 days
Sea temperature 17.7°C 63.8°F
Humidity 49%
Windspeed 12.6kph 8 mph

On average September is the 4th driest month of the year in Kernville 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 11.1 hours of sunshine per day.

September temperatures in Kernville

Kernville average temperature in September

September rainfall

Kernville average rain in September

September hourly sunshine

Kernville 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 Kernville 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

Kernville weather stats

Kernville weather statistics
Hottest month: July 34.2°C 93.6°F
Driest month: June 4mm 0.2ins
Sunniest month: July 13hrs
Coldest month: January 9.9°C 49.8°F
Wettest month: January 47mm 1.9ins
Map showing location of Kernville (35.75467, -118.42536) Kernville map pin © Google

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