Richfield Weather in September

What's the weather like in Richfield (Utah) in September 2025?

The climate in Richfield during September can be summarized as mild and dry.

September is in the fall / autumn in Richfield and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 5°C (41°F) is normal.

Richfield weather averages (imperial / metric)
Daytime temperature 24.9°C 76.8°F
Nightly temperature 4.7°C 40.5°F
Average temperature 14.8°C 58.6°F
Daily sunshine 10.7 hrs
Avg rainfall 25 mm 1 ins
Rainy days 6 days
Sea temperature 17.4°C 63.3°F
Humidity 43%
Windspeed 15.8kph 10 mph

On average September is the 2nd wettest month of the year in Richfield with around 25mm 1 inches of rain making it a dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.7 hours of sunshine per day.

September temperatures in Richfield

Richfield average temperature in September

September rainfall

Richfield average rain in September

September hourly sunshine

Richfield 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 Richfield 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

Richfield weather stats

Richfield weather statistics
Hottest month: July 30.3°C 86.5°F
Driest month: June 15mm 0.6ins
Sunniest month: June 12.9hrs
Coldest month: January 3.7°C 38.7°F
Wettest month: May 26mm 1ins
Map showing location of Richfield (38.77247, -112.08409) Richfield map pin © Google

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