Old Saybrook Center Weather in September

What's the weather like in Old Saybrook Center (Connecticut) in September 2024?

The climate in Old Saybrook Center during September can be summarized as mild and a little damp.

September is in the fall / autumn in Old Saybrook Center and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 12°C (54°F) is normal.

Old Saybrook Center weather averages (imperial / metric)
Daytime temperature 23.2°C 73.7°F
Nightly temperature 12.1°C 53.7°F
Average temperature 17.6°C 63.7°F
Daily sunshine 8.1 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 8 days
Sea temperature 19.6°C 67.3°F
Humidity 74%
Windspeed 15.1kph 9 mph

On average September is the 4th driest month of the year in Old Saybrook Center with around 94mm 3.7 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 hours of sunshine per day.

September temperatures in Old Saybrook Center

Old Saybrook Center average temperature in September

September rainfall

Old Saybrook Center average rain in September

September hourly sunshine

Old Saybrook Center 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 Old Saybrook Center in September 2024.