The climate in Sandy Hook during September can be summarized as warm and a little damp.
September is in the fall / autumn in Sandy Hook and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 26°C (79°F), whilst at night 13°C (55°F) is normal.
|Daytime temperature||26.4°C 79.4°F|
|Nightly temperature||12.9°C 55.1°F|
|Average temperature||19.6°C 67.3°F|
|Daily sunshine||7.7 hrs|
|Avg rainfall||86 mm 3.4 ins|
|Rainy days||9 days|
|Sea temperature||22.9°C 73.1°F|
|Windspeed||10.1kph 6 mph|
On average September is the 2nd driest month of the year in Sandy Hook with around 86mm 3.4 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.7 hours of sunshine per day.
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 Sandy Hook in September 2022.
|Hottest month:||July||29.8°C 85.6°F|
|Driest month:||October||70mm 2.8ins|
|Coldest month:||January||4.8°C 40.6°F|
|Wettest month:||July||130mm 5.1ins|