Odenton Weather in September

What's the weather like in Odenton (Maryland) in September 2025?

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

September is in the fall / autumn in Odenton and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 14°C (58°F) is normal.

Odenton weather averages (imperial / metric)
Daytime temperature 26.1°C 78.9°F
Nightly temperature 14.2°C 57.5°F
Average temperature 20.1°C 68.2°F
Daily sunshine 8 hrs
Avg rainfall 90 mm 3.5 ins
Rainy days 7 days
Sea temperature 21.1°C 70°F
Humidity 71%
Windspeed 13kph 8 mph

On average September is the 6th wettest month of the year in Odenton with around 90mm 3.5 inches of rain making it a a little damp 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 8 hours of sunshine per day.

September temperatures in Odenton

Odenton average temperature in September

September rainfall

Odenton average rain in September

September hourly sunshine

Odenton 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 Odenton 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

Odenton weather stats

Odenton weather statistics
Hottest month: July 30.4°C 86.7°F
Driest month: February 76mm 3ins
Sunniest month: July 9.9hrs
Coldest month: January 4.7°C 40.5°F
Wettest month: August 107mm 4.2ins
Map showing location of Odenton (39.084, -76.70025) Odenton map pin © Google

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