Cortland Weather in September

What's the weather like in Cortland (New York) in September 2024?

The climate in Cortland during September can be summarized as mild and a little damp.

September is in the fall / autumn in Cortland and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 9°C (49°F) is normal.

Cortland weather averages (imperial / metric)
Daytime temperature 21.1°C 70°F
Nightly temperature 9.3°C 48.7°F
Average temperature 15.2°C 59.4°F
Daily sunshine 7.1 hrs
Avg rainfall 93 mm 3.6 ins
Rainy days 11 days
Sea temperature 19.4°C 66.9°F
Humidity 78%
Windspeed 14kph 9 mph

On average September is the 2nd wettest month of the year in Cortland with around 93mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.1 hours of sunshine per day.

September temperatures in Cortland

Cortland average temperature in September

September rainfall

Cortland average rain in September

September hourly sunshine

Cortland 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 Cortland 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

Cortland weather stats

Cortland weather statistics
Hottest month: July 26.2°C 79.2°F
Driest month: February 65mm 2.6ins
Sunniest month: July 10.1hrs
Coldest month: January -1.9°C 28.6°F
Wettest month: June 99mm 3.9ins
Map showing location of Cortland (42.60118, -76.18048) Cortland map pin © Google

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