Chamberlain Weather in September

What's the weather like in Chamberlain (South Dakota) in September 2024?

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

September is in the fall / autumn in Chamberlain and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 9°C (47°F) is normal.

Chamberlain weather averages (imperial / metric)
Daytime temperature 25°C 76.9°F
Nightly temperature 8.5°C 47.2°F
Average temperature 16.7°C 62.1°F
Daily sunshine 9.4 hrs
Avg rainfall 45 mm 1.8 ins
Rainy days 7 days
Sea temperature 16.8°C 62.2°F
Humidity 63%
Windspeed 17.3kph 11 mph

On average September is the 6th wettest month of the year in Chamberlain with around 45mm 1.8 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 9.4 hours of sunshine per day.

September temperatures in Chamberlain

Chamberlain average temperature in September

September rainfall

Chamberlain average rain in September

September hourly sunshine

Chamberlain 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 Chamberlain in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Chamberlain weather stats

Chamberlain weather statistics
Hottest month: July 31.6°C 88.9°F
Driest month: January 9mm 0.4ins
Sunniest month: July 12.4hrs
Coldest month: January -2.7°C 27.1°F
Wettest month: June 82mm 3.2ins
Map showing location of Chamberlain (43.81083, -99.33066) Chamberlain map pin © Google

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