September weather forecast
Nutley, NJ

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Weather in September

The first month of the autumn, September, is still a warm month in Nutley, New Jersey, with an average temperature fluctuating between 75°F (23.9°C) and 59.9°F (15.5°C).

Temperature

September heralds a minor drop in average high-temperature, sliding from August's warm 82°F (27.8°C) to a still moderately hot 75°F (23.9°C). Nutley reports a consistent average low-temperature of 59.9°F (15.5°C) throughout September nights.

Humidity

In September, the average relative humidity is 75%.

Rainfall

September is the month with the least rainfall. Rain falls for 13 days and accumulates 1.77" (45mm) of precipitation.

Snowfall

In Nutley, snow does not fall in May through September.

Daylight

In September, the average length of the day is 12h and 27min.
On the first day of the month, sunrise is at 6:24 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

Sunshine

The average sunshine in September is 8.8h.

UV index

In Nutley, New Jersey, 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 ordinary individuals.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct Sun exposure should be minimized especially during midday when radiation is most intense. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average September temperature?

In Nutley, 75°F (23.9°C) is the average high-temperature and 59.9°F (15.5°C) is the average low-temperature during September. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What is the average humidity in September in Nutley?

The average relative humidity in September is 75%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13 days and accumulates 1.77" (45mm) of precipitation.

How much does it rain in September?

In Nutley, in September, during 13 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in September?

In Nutley, New Jersey, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Nutley have in September?

The average day length in September is 12h and 27min.

When is the sunrise / sunset in September in Nutley?

In September, on the first day of the month, sunrise is at 6:24 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 long on average sun shines in September?

In Nutley, the average sunshine duration in September is 8.8h.

What is the UV index intensity in September?

In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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
Nutley, NJ

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

The warmest month (with the highest average high temperature) is July (84°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 (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

Average pressure in September
Nutley, NJ

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in September
Nutley, NJ

Average wind speed in September - Nutley, NJ
  • Average wind speed in September: 6.4mph

The windiest months (with the highest average wind speed) are January and March (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in September
Nutley, NJ

Average humidity in September - Nutley, NJ
  • Average humidity in September: 75%

The months with the highest relative humidity are February and December (77%).
The months with the lowest relative humidity are April, July and August (72%).

Average rainfall in September
Nutley, NJ

Average rainfall in September - Nutley, NJ
  • Average rainfall in September: 1.77"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in September
Nutley, NJ

Average rainfall days in September - Nutley, NJ
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in September
Nutley, NJ

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

The month with the highest snowfall is February (2.8").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Nutley, NJ

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

The month with the highest number of snowfall days is January (7.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Nutley, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Nutley, NJ

Average sunshine days in September - Nutley, NJ
  • Average sunshine days in September: 14.8 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is June (10.4 days).

Average UV index in September
Nutley, NJ

Average UV index in September - Nutley, 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
Nutley, NJ

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

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in September
Nutley, NJ

Average visibility in September - Nutley, 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).

Nutley, New Jersey, USA

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