September weather forecast
Allenhurst, NJ

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Weather in September

The first month of the autumn, September, is still a pleasant month in Allenhurst, New Jersey, with an average temperature ranging between max 73.2°F (22.9°C) and min 65.1°F (18.4°C).

Temperature

In September, the average high-temperature marginally drops from a warm 79.3°F (26.3°C) in August to a pleasant 73.2°F (22.9°C). Allenhurst sees a minor drop to an average minimum temperature of 65.1°F (18.4°C) during the night in the month of September.

Humidity

In Allenhurst, the average relative humidity in September is 76%.

Rainfall

In Allenhurst, during September, the rain falls for 11 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, there are 122.1 rainfall days, and 11.14" (283mm) of precipitation is accumulated.

Snowfall

In Allenhurst, snow does not fall in April through September and November.

Daylight

In Allenhurst, New Jersey, the average length of the day in September is 12h and 27min.
On the first day of September in Allenhurst, sunrise is at 6:24 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

In September, the average sunshine is 9.1h.

UV index

In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Allenhurst?

The average high-temperature, in September, in Allenhurst, is 73.2°F (22.9°C), while the average low-temperature is 65.1°F (18.4°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

How much does it rain in September?

In Allenhurst, in September, during 11 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When it does not snow in Allenhurst?

April through September and November are months without snowfall.

Does it snow in September?

In Allenhurst, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Allenhurst have in September?

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

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:24 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?

The average sunshine duration in September in Allenhurst is 9.1h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 5. A UV Index estimate 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
Allenhurst, NJ

Average temperature in September - Allenhurst, NJ
  • Average high temperature in September: 73.2°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in September: 65.1°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).

Average pressure in September
Allenhurst, NJ

Average pressure in September - Allenhurst, 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
Allenhurst, NJ

Average wind speed in September - Allenhurst, NJ
  • Average wind speed in September: 9.3mph

The windiest month (with the highest average wind speed) is January (12.6mph).
The calmest month (with the lowest average wind speed) is July (8mph).

Average humidity in September
Allenhurst, NJ

Average humidity in September - Allenhurst, NJ
  • Average humidity in September: 76%

The months with the highest relative humidity are May and June (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall in September
Allenhurst, NJ

Average rainfall in September - Allenhurst, NJ
  • Average rainfall in September: 0.75"

The wettest month (with the highest rainfall) is July (1.38").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in September
Allenhurst, NJ

Average rainfall days in September - Allenhurst, NJ
  • Average rainfall days in September: 11 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is November (6.8 days).

Average snowfall in September
Allenhurst, NJ

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

The month with the highest snowfall is December (0.47").
The months with the least snowfall are April, May, June, July, August, September and November (0").

Average snowfall days in September
Allenhurst, NJ

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

The month with the highest number of snowfall days is January (4.2 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
Allenhurst, NJ

Average daylight in September / Average sunshine in September - Allenhurst, NJ
  • Average daylight in September: 12h and 2min

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 24min).

  • Average sunshine in September: 9h and 1min

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

Average sunshine days in September
Allenhurst, NJ

Average sunshine days in September - Allenhurst, NJ
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in September
Allenhurst, NJ

Average UV index in September - Allenhurst, 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).

Average cloud cover in September
Allenhurst, NJ

Average cloud cover in September - Allenhurst, NJ
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 27).

Average visibility in September
Allenhurst, NJ

Average visibility in September - Allenhurst, 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).

Allenhurst, New Jersey, USA

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