September weather forecast
Fort Lee, NJ

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Fort Lee, New Jersey, with an average temperature ranging between max 75°F (23.9°C) and min 61.5°F (16.4°C).

Temperature

September marks a gentle change in average high-temperature, declining from August's moderately hot 82°F (27.8°C) to a still warm 75°F (23.9°C). An average nighttime temperature of 61.5°F (16.4°C) is recorded during September.

Humidity

In September, the average relative humidity in Fort Lee is 73%.

Rainfall

In Fort Lee, New Jersey, during September, the rain falls for 9.8 days and regularly aggregates up to 0.71" (18mm) of precipitation. In Fort Lee, New Jersey, during the entire year, the rain falls for 112.4 days and collects up to 10.2" (259mm) of precipitation.

Snowfall

April through October are months without snowfall in Fort Lee.

Daylight

In Fort Lee, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:23 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

Sunshine

The average sunshine in September in Fort Lee is 8.8h.

UV index

In September, the average daily maximum UV index in Fort Lee is 5. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Heed the precautions - It is counselled to guard against solar damage. It's recommended to limit sun exposure when its radiation is at its peak during midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What is the temperature in September in Fort Lee?

During September, Fort Lee experiences an average high-temperature of 75°F (23.9°C) and a low-temperature of 61.5°F (16.4°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 86°F (30°C).

What is the average humidity in September in Fort Lee?

In September, the average relative humidity in Fort Lee is 73%.

How much does it rain in Fort Lee in September?

In Fort Lee, in September, it is raining for 9.8 days, with typically 0.71" (18mm) of accumulated precipitation.

When it does not snow in Fort Lee?

April through October are months without snowfall.

How many hours of daylight does Fort Lee have in September?

In Fort Lee, the average day length in September is 12h and 27min.

When is the sunrise / sunset in September in Fort Lee?

On the first day of September in Fort Lee, sunrise is at 6:23 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

How long on average sun shines in September in Fort Lee?

In Fort Lee, New Jersey, the average sunshine duration in September is 8.8h.

What is the UV index intensity in September in Fort Lee?

The average daily maximum UV index in September in Fort Lee, New Jersey, is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Fort Lee, NJ

Average temperature in September - Fort Lee, NJ
  • Average high temperature in September: 75°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in September: 61.5°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in September
Fort Lee, NJ

Average pressure in September - Fort Lee, NJ
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Fort Lee, NJ

Average wind speed in September - Fort Lee, NJ
  • Average wind speed in September: 7mph

The windiest month (with the highest average wind speed) is January (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in September
Fort Lee, NJ

Average humidity in September - Fort Lee, NJ
  • Average humidity in September: 73%

The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (70%).

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Average rainfall in September
Fort Lee, NJ

Average rainfall in September - Fort Lee, NJ
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is July (1.22").
The driest month (with the least rainfall) is February (0.51").

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Average rainfall days in September
Fort Lee, NJ

Average rainfall days in September - Fort Lee, NJ
  • Average rainfall days in September: 9.8 days

The month with the highest number of rainy days is July (12.3 days).
The month with the least rainy days is January (5.6 days).

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Average snowfall in September
Fort Lee, NJ

Average snowfall in September - Fort Lee, NJ
  • Average snowfall in September: 0"

The months with the highest snowfall are February, March and December (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Fort Lee, NJ

Average snowfall days in September - Fort Lee, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Fort Lee, NJ

Average daylight in September / Average sunshine in September - Fort Lee, 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).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in September
Fort Lee, NJ

Average sunshine days in September - Fort Lee, NJ
  • Average sunshine days in September: 17.9 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is June (16.1 days).

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Average UV index in September
Fort Lee, NJ

Average UV index in September - Fort Lee, NJ
  • Average UV index in September: 5

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Fort Lee, NJ

Average cloud cover in September - Fort Lee, NJ
  • Average cloud cover in September: 35

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in September
Fort Lee, NJ

Average visibility in September - Fort Lee, NJ
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Fort Lee, New Jersey, USA

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