September weather forecast and climate
Parsippany-Troy Hills, NJ

What is the temperature in September in Parsippany-Troy Hills?

The average high-temperature, in September, in Parsippany-Troy Hills, is 78.1°F (25.6°C), while the average low-temperature is 53.1°F (11.7°C).

How much does it rain in Parsippany-Troy Hills in September?

In Parsippany-Troy Hills, New Jersey, in September, typically 4.9" (124.2mm) of precipitation is accumulated.

What is the rainiest month in Parsippany-Troy Hills?

The month with the most rainfall is September when 4.9" (124.2mm) of precipitation is typically aggregated.
Average temperature in September - Parsippany-Troy Hills, NJ
  • Average high temperature in September: 78°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in September: 53°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average rainfall in September - Parsippany-Troy Hills, NJ
  • Average rainfall in September: 4.9"

The wettest month (with the highest rainfall) is September (4.9").
The driest month (with the lowest rainfall) is February (2.9").

Average daylight in September - Parsippany-Troy Hills, NJ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15.1h).
The month with shortest days is December (Average daylight: 9.3h).