Hill City Weather in September

What's the weather like in Hill City (Kansas) in September 2025?

The climate in Hill City during September can be summarized as warm and reasonably dry.

September is in the fall / autumn in Hill City and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 11°C (52°F) is normal.

Hill City weather averages (imperial / metric)
Daytime temperature 26.7°C 80.1°F
Nightly temperature 10.9°C 51.6°F
Average temperature 18.8°C 65.8°F
Daily sunshine 9.3 hrs
Avg rainfall 52 mm 2 ins
Rainy days 7 days
Sea temperature 19.2°C 66.6°F
Humidity 64%
Windspeed 19.8kph 12 mph

On average September is the 5th wettest month of the year in Hill City with around 52mm 2 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.3 hours of sunshine per day.

September temperatures in Hill City

Hill City average temperature in September

September rainfall

Hill City average rain in September

September hourly sunshine

Hill City 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 Hill City 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

Hill City weather stats

Hill City weather statistics
Hottest month: July 33°C 91.4°F
Driest month: January 13mm 0.5ins
Sunniest month: July 12.1hrs
Coldest month: January 3.6°C 38.5°F
Wettest month: May 92mm 3.6ins
Map showing location of Hill City (39.36473, -99.84206) Hill City map pin © Google

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