Hillsborough Township
New Jersey, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Hillsborough Township, NJ

The first month of the autumn, September, is still a warm month in Hillsborough Township, New Jersey, with average temperature varying between 75.9°F (24.4°C) and 52°F (11.1°C).

Temperature

In Hillsborough Township, New Jersey, the average high-temperature slightly decreases, from 82.9°F (28.3°C) in August, to a still moderately hot 75.9°F (24.4°C). The average low-temperature, in Hillsborough Township, is 52°F (11.1°C).

Rainfall

During September, Hillsborough Township regularly aggregates up to 4.3" (108.2mm) of precipitation. During the entire year, Hillsborough Township aggregates up to 47.9" (1215.4mm) of precipitation.

Daylight

In Hillsborough Township, the average length of the day in September is 12.4h.

What is the temperature in September in Hillsborough Township?

In September, in Hillsborough Township, New Jersey, the average high-temperature is 75.9°F (24.4°C), and the average low-temperature is 52°F (11.1°C).

How much does it rain in Hillsborough Township in September?

Throughout September, in Hillsborough Township, New Jersey, 4.3" (108.2mm) of precipitation is accumulated.

How many hours of daylight does Hillsborough Township have in September?

In September, the average length of the day in Hillsborough Township is 12.4h.
Average temperature in September - Hillsborough Township, NJ
  • Average high temperature in September: 76°F

The warmest month (with the highest average high temperature) is July (85°F).
The month with the lowest average high temperature is January (38°F).

  • Average low temperature in September: 52°F

The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average rainfall in September - Hillsborough Township, NJ
  • Average rainfall in September: 4.3"

The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the lowest rainfall) is February (2.8").

Average daylight in September - Hillsborough Township, NJ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with shortest days is December (Average daylight: 9.3h).