Plattsburgh Weather in September

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

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

September is in the fall / autumn in Plattsburgh and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 9°C (49°F) is normal.

Plattsburgh weather averages (imperial / metric)
Daytime temperature 20.6°C 69°F
Nightly temperature 9.3°C 48.7°F
Average temperature 14.9°C 58.8°F
Daily sunshine 6.7 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 12 days
Sea temperature 16.1°C 60.9°F
Humidity 76%
Windspeed 13kph 8 mph

On average September is the 3rd wettest month of the year in Plattsburgh with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

September temperatures in Plattsburgh

Plattsburgh average temperature in September

September rainfall

Plattsburgh average rain in September

September hourly sunshine

Plattsburgh 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 Plattsburgh 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

Plattsburgh weather stats

Plattsburgh weather statistics
Hottest month: July 26.3°C 79.3°F
Driest month: February 41mm 1.6ins
Sunniest month: July 9.9hrs
Coldest month: January -3.6°C 25.5°F
Wettest month: August 91mm 3.6ins
Map showing location of Plattsburgh (44.69949, -73.45291) Plattsburgh map pin © Google

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