Trenton Weather in September

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

The climate in Trenton during September can be summarized as warm and damp.

September is in the fall / autumn in Trenton and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 25°C (77°F), whilst at night 12°C (54°F) is normal.

Trenton weather averages (imperial / metric)
Daytime temperature 24.7°C 76.5°F
Nightly temperature 12.1°C 53.8°F
Average temperature 18.4°C 65.1°F
Daily sunshine 8.5 hrs
Avg rainfall 107 mm 4.2 ins
Rainy days 9 days
Sea temperature 19.6°C 67.3°F
Humidity 71%
Windspeed 15.5kph 10 mph

On average September is the 3rd wettest month of the year in Trenton with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

September temperatures in Trenton

Trenton average temperature in September

September rainfall

Trenton average rain in September

September hourly sunshine

Trenton 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 Trenton 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

Trenton weather stats

Trenton weather statistics
Hottest month: July 30.5°C 86.9°F
Driest month: February 25mm 1ins
Sunniest month: July 11.3hrs
Coldest month: January -0.4°C 31.3°F
Wettest month: July 121mm 4.8ins
Map showing location of Trenton (40.0789, -93.61661) Trenton map pin © Google

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