September weather forecast
Paramus, NJ

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Paramus, New Jersey, with an average temperature varying between 75.4°F (24.1°C) and 59.9°F (15.5°C).

Temperature

In Paramus, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's warm 82.9°F (28.3°C) to a still moderately hot 75.4°F (24.1°C). In September, Paramus encounters an average low-temperature of 59.9°F (15.5°C) during the night.

Humidity

In September, the average relative humidity is 73%.

Rainfall

In Paramus, in September, during 11.8 rainfall days, 1.38" (35mm) of precipitation is typically accumulated. In Paramus, New Jersey, during the entire year, the rain falls for 149.3 days and collects up to 22.36" (568mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In September, the average length of the day is 12h and 28min.
On the first day of September, sunrise is at 6:23 am and sunset at 7:28 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 is 8.7h.

UV index

In Paramus, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Tightly woven clothing, when worn loosely, shields effectively against the Sun.

Frequently asked questions

What is the temperature in September?

September temperatures vary between a high-temperature of 75.4°F (24.1°C) and a low-temperature of 59.9°F (15.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 87.8°F (31°C).

What is the average humidity in September?

In September, the average relative humidity in Paramus, New Jersey, is 73%.

How many days does it rain in September?

In September, the rain falls for 11.8 days. Throughout September, 1.38" (35mm) of precipitation is accumulated.

When it does not snow in Paramus?

In Paramus, snow does not fall in June through October.

What is the average length of the day in September?

In Paramus, the average day length in September is 12h and 28min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:23 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

How many hours of sunshine does Paramus have in September?

In Paramus, the average sunshine duration in September is 8.7h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk 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
Paramus, NJ

Average temperature in September - Paramus, NJ
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Paramus, NJ

Average pressure in September - Paramus, NJ
  • Average pressure in September: 30.06"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).

Average wind speed in September
Paramus, NJ

Average wind speed in September - Paramus, NJ
  • Average wind speed in September: 6.5mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in September
Paramus, NJ

Average humidity in September - Paramus, NJ
  • Average humidity in September: 73%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (70%).

Average rainfall in September
Paramus, NJ

Average rainfall in September - Paramus, NJ
  • Average rainfall in September: 1.38"

The wettest month (with the highest rainfall) is July (2.48").
The driest month (with the least rainfall) is February (1.34").

Average rainfall days in September
Paramus, NJ

Average rainfall days in September - Paramus, NJ
  • Average rainfall days in September: 11.8 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in September
Paramus, NJ

Average snowfall in September - Paramus, NJ
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Paramus, NJ

Average snowfall days in September - Paramus, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Paramus, NJ

Average daylight in September / Average sunshine in September - Paramus, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Paramus, NJ

Average sunshine days in September - Paramus, NJ
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (11.9 days).

Average UV index in September
Paramus, NJ

Average UV index in September - Paramus, NJ
  • Average UV index in September: 4

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).

Average cloud cover in September
Paramus, NJ

Average cloud cover in September - Paramus, NJ
  • Average cloud cover in September: 36

The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in September
Paramus, NJ

Average visibility in September - Paramus, 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).

Paramus, New Jersey, USA

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