Ballston Spa Weather in September

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

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

September is in the fall / autumn in Ballston Spa and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 21°C (70°F), whilst at night 8°C (47°F) is normal.

Ballston Spa weather averages (imperial / metric)
Daytime temperature 21°C 69.7°F
Nightly temperature 8.1°C 46.5°F
Average temperature 14.5°C 58.1°F
Daily sunshine 7.3 hrs
Avg rainfall 91 mm 3.6 ins
Rainy days 10 days
Sea temperature 17.3°C 63.2°F
Humidity 76%
Windspeed 13.3kph 8 mph

On average September is the 5th wettest month of the year in Ballston Spa with around 91mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 hours of sunshine per day.

September temperatures in Ballston Spa

Ballston Spa average temperature in September

September rainfall

Ballston Spa average rain in September

September hourly sunshine

Ballston Spa 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 Ballston Spa 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

Ballston Spa weather stats

Ballston Spa weather statistics
Hottest month: July 26.9°C 80.4°F
Driest month: February 70mm 2.8ins
Sunniest month: July 9.9hrs
Coldest month: January -2.8°C 27°F
Wettest month: May 100mm 3.9ins
Map showing location of Ballston Spa (43.00091, -73.84901) Ballston Spa map pin © Google

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