An aerial panorama of Parsippany City in the Troy Hills, New Jersey, with colorful brown and golden trees around the scenic Lake Parsippany
Weather in September
September's weather in Parsippany-Troy Hills charts the commencement of cooler days. Recording a cooling trend, temperatures float between a comfortable 53°F and a gentle 78°F. As the month progresses, the heat wave from August begins to dissolve, signaling the onset of autumn. The city carries a crisp vibe, with hints of foliage transforming into vibrant autumnal colors. Entering October, the slide into cooler days continues.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:30 pm. On the last day of September, in Parsippany-Troy Hills, sunrise is at 6:53 am and sunset at 6:42 pm EDT.
[Resources]Temperature
The move into September indicates a slight reduction in the average high-temperature, down from August's warm 84.9°F to a still moderately hot 78.1°F. A marked drop from daytime peak temperatures to an average low-temperature of 53.1°F is observed during the nights in September.Rainfall
The month with the most rainfall is September, when 4.88" of precipitation is typically aggregated.Daylight
In September, the average length of the day in Parsippany-Troy Hills is 12h and 27min.On the first day of the month, sunrise is at 6:24 am and sunset at 7:30 pm. On the last day of September, in Parsippany-Troy Hills, sunrise is at 6:53 am and sunset at 6:42 pm EDT.
FAQ
What is the usual temperature for Parsippany-Troy Hills in September?
The high-temperature in Parsippany-Troy Hills during September is 78.1°F and the low-temperature is 53.1°F.
What is the wettest month in Parsippany-Troy Hills?
September is the month with the most rainfall in Parsippany-Troy Hills, New Jersey, with 4.88" of accumulated precipitation.
How much does it rain in Parsippany-Troy Hills in September?
Throughout September, 4.88" of precipitation is accumulated.
What is the average length of the day in September in Parsippany-Troy Hills?
In Parsippany-Troy Hills, New Jersey, the average day length in September is 12h and 27min.
What time are sunrise and sunset in September in Parsippany-Troy Hills?
In September, on the first day of the month, sunrise is at 6:24 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:42 pm EDT.
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 least rainfall) is February (2.9").
Average daylight in September
Parsippany-Troy Hills, NJ
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
Parsippany-Troy Hills, New Jersey, USA
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