September weather forecast
Kennedys, NJ

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Weather in September

September, the first month of the autumn in Kennedys, is still a warm month, with an average temperature varying between 74.5°F (23.6°C) and 55.2°F (12.9°C).

Temperature

September witnesses a gentle descent in average high-temperature, descending from August's warm 81.1°F (27.3°C) to a still moderately hot 74.5°F (23.6°C). Throughout the nights in September, an average low-temperature of 55.2°F (12.9°C) is noted.

Humidity

In Kennedys, the average relative humidity in September is 79%.

Rainfall

September is the month with the least rainfall. Rain falls for 8.9 days and accumulates 0.71" (18mm) of precipitation.

Snowfall

In Kennedys, snow does not fall in May through October.

Daylight

In September, the average length of the day in Kennedys is 12h and 27min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:32 pm. On the last day of September, sunrise is at 6:56 am and sunset at 6:43 pm EDT.

Sunshine

In Kennedys, the average sunshine in September is 8.8h.

UV index

In Kennedys, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A daily maximum UV index of 4 in September translates into the following instructions:
Ensure safety - Imperative it is to shield skin and eyes from damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Kennedys in September?

Kennedys in September has an average high-temperature of 74.5°F (23.6°C) and an average low-temperature of 55.2°F (12.9°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is evaluated at 86°F (30°C).

What is the average humidity in September in Kennedys?

The average relative humidity in September is 79%.

What is the driest month in Kennedys?

The month with the least rainfall is September, when the rain falls for 8.9 days and typically collects 0.71" (18mm) of precipitation.

How many days does it rain in September in Kennedys?

In September, in Kennedys, New Jersey, the rain falls for 8.9 days. Throughout September, 0.71" (18mm) of precipitation is accumulated.

When it does not snow in Kennedys?

In Kennedys, New Jersey, snow does not fall in May through October.

What is the average length of the day in September in Kennedys?

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

When are sunrise and sunset in September in Kennedys?

In September, on the first day of the month, sunrise is at 6:28 am and sunset at 7:32 pm. On the last day of the month, in Kennedys, sunrise is at 6:56 am and sunset at 6:43 pm EDT.

How long on average sun shines in September in Kennedys?

In September, the average sunshine duration is 8.8h.

How high is the UV index in September in Kennedys?

In Kennedys, New Jersey, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
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
Kennedys, NJ

Average temperature in September - Kennedys, NJ
  • Average high temperature in September: 74.5°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in September: 55.2°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in September
Kennedys, NJ

Average pressure in September - Kennedys, NJ
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in September
Kennedys, NJ

Average wind speed in September - Kennedys, NJ
  • Average wind speed in September: 5.5mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).

Average humidity in September
Kennedys, NJ

Average humidity in September - Kennedys, NJ
  • Average humidity in September: 79%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and July (76%).

Average rainfall in September
Kennedys, NJ

Average rainfall in September - Kennedys, NJ
  • Average rainfall in September: 0.71"

The wettest month (with the highest rainfall) is July (1.65").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in September
Kennedys, NJ

Average rainfall days in September - Kennedys, NJ
  • Average rainfall days in September: 8.9 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.1 days).

Average snowfall in September
Kennedys, NJ

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

The month with the highest snowfall is February (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Kennedys, NJ

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

The month with the highest number of snowfall days is February (6.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Kennedys, NJ
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 0min).
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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in September
Kennedys, NJ

Average sunshine days in September - Kennedys, NJ
  • Average sunshine days in September: 18.6 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (14 days).

Average UV index in September
Kennedys, NJ

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

The months with the highest UV index are June and July (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
Kennedys, NJ

Average cloud cover in September - Kennedys, NJ
  • Average cloud cover in September: 39

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 34).

Average visibility in September
Kennedys, NJ

Average visibility in September - Kennedys, NJ
  • Average visibility in September: 5mi

The months with the highest visibility are January, March, April, November and December (6mi).
The months with the lowest visibility are February, May, June, July, August, September and October (5mi).

Kennedys, New Jersey, USA

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