September weather forecast
West Berlin, NJ

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Weather in September

The first month of the autumn, September, is also a moderately hot month in West Berlin, New Jersey, with an average temperature varying between 61.2°F (16.2°C) and 76.6°F (24.8°C).

Temperature

September indicates a minor shift in the average high-temperature, from August's warm 83.7°F (28.7°C) to a still moderately hot 76.6°F (24.8°C). The average low-temperature during September nights is a comfortable 61.2°F (16.2°C).

Humidity

The average relative humidity in September in West Berlin is 76%.

Rainfall

January and September are months with the least rain when the rain falls for 9.2 days and typically aggregates up to 0.67" (17mm) of rain.

Snowfall

April, June through October are months without snowfall.

Daylight

In West Berlin, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:28 am and sunset at 7:30 pm. On the last day of September, in West Berlin, sunrise is at 6:55 am and sunset at 6:43 pm EDT.

Sunshine

In September, the average sunshine in West Berlin is 8.9h.

UV index

In West Berlin, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in September leads to these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What is the average September temperature in West Berlin?

The average high-temperature and low-temperature in West Berlin, New Jersey, during September are 76.6°F (24.8°C) and 61.2°F (16.2°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines air temperature and relative humidity, in August is computed to be 89.6°F (32°C).

What is the average humidity in September in West Berlin?

In West Berlin, New Jersey, the average relative humidity in September is 76%.

What is the driest month in West Berlin?

The months with the least rainfall are January and September Rain falls for 9.2 days and accumulates 0.67" (17mm) of rain.

How many days does it rain in September in West Berlin?

In West Berlin, New Jersey, during September, the rain falls for 9.2 days and regularly aggregates up to 0.67" (17mm) of precipitation.

When it does not snow in West Berlin?

In West Berlin, New Jersey, snow does not fall in April, June through October.

How many hours of daylight does West Berlin have in September?

In September, the average day length in West Berlin is 12h and 26min.

When is the sunrise / sunset in September in West Berlin?

On the first day of September, sunrise is at 6:28 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:43 pm EDT.

How long on average sun shines in September in West Berlin?

In September, the average sunshine duration is 8.9h.

What is the UV index intensity in September in West Berlin?

In September, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
West Berlin, NJ

Average temperature in September - West Berlin, NJ
  • Average high temperature in September: 76.6°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in September: 61.2°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 (26.1°F).

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Average pressure in September
West Berlin, NJ

Average pressure in September - West Berlin, NJ
  • Average pressure in September: 30.05"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).

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Average wind speed in September
West Berlin, NJ

Average wind speed in September - West Berlin, NJ
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in September
West Berlin, NJ

Average humidity in September - West Berlin, NJ
  • Average humidity in September: 76%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in September
West Berlin, NJ

Average rainfall in September - West Berlin, NJ
  • Average rainfall in September: 0.67"

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

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Average rainfall days in September
West Berlin, NJ

Average rainfall days in September - West Berlin, NJ
  • Average rainfall days in September: 9.2 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in September
West Berlin, NJ

Average snowfall in September - West Berlin, NJ
  • Average snowfall in September: 0"

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in September
West Berlin, NJ

Average snowfall days in September - West Berlin, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
West Berlin, NJ

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • 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 54min).

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Average sunshine days in September
West Berlin, NJ

Average sunshine days in September - West Berlin, NJ
  • Average sunshine days in September: 18.7 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in September
West Berlin, NJ

Average UV index in September - West Berlin, NJ
  • Average UV index in September: 5

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

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Average cloud cover in September
West Berlin, NJ

Average cloud cover in September - West Berlin, NJ
  • Average cloud cover in September: 37

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in September
West Berlin, NJ

Average visibility in September - West Berlin, 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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West Berlin, New Jersey, USA

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