New Madrid Weather in September

What's the weather like in New Madrid (Missouri) in September 2024?

The climate in New Madrid during September can be summarized as warm, humid and a little damp.

September is in the fall / autumn in New Madrid and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 16°C (60°F) is normal.

New Madrid weather averages (imperial / metric)
Daytime temperature 28°C 82.3°F
Nightly temperature 15.7°C 60.2°F
Average temperature 21.8°C 71.2°F
Daily sunshine 8.7 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 8 days
Sea temperature 23°C 73.4°F
Humidity 72%
Windspeed 12.2kph 8 mph

On average September is the 4th driest month of the year in New Madrid with around 90mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.7 hours of sunshine per day.

September temperatures in New Madrid

New Madrid average temperature in September

September rainfall

New Madrid average rain in September

September hourly sunshine

New Madrid 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 New Madrid in September 2024.