September weather forecast
Oldwick, NJ

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Weather in September

September, the first month of the autumn in Oldwick, is also a moderately hot month, with temperature in the range of an average high of 75.2°F (24°C) and an average low of 57.6°F (14.2°C).

Temperature

The shift from August to September includes a minor decrease in the average high-temperature, lightly dropping from a warm 82.2°F (27.9°C) to a still moderately hot 75.2°F (24°C). Oldwick's average low-temperature during September nights is observed to be a moderate 57.6°F (14.2°C).

Humidity

The average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Oldwick, New Jersey, is September, when the rain falls for 12.3 days and typically collects 1.57" (40mm) of precipitation.

Snowfall

June through September are months without snowfall in Oldwick.

Daylight

The average length of the day in September in Oldwick is 12h and 27min.
On the first day of September, sunrise is at 6:26 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

The average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 4 during September translates into the following guidance:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

What is the usual temperature for Oldwick in September?

During September, Oldwick experiences an average high-temperature of 75.2°F (24°C) and a low-temperature of 57.6°F (14.2°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in September in Oldwick?

In Oldwick, New Jersey, the average relative humidity in September is 77%.

What is the driest month in Oldwick?

The month with the least rainfall in Oldwick, New Jersey, is September, when the rain falls for 12.3 days and typically collects 1.57" (40mm) of precipitation.

How much does it rain in Oldwick in September?

In September, in Oldwick, the rain falls for 12.3 days. Throughout September, 1.57" (40mm) of precipitation is accumulated.

When it does not snow in Oldwick?

June through September are months without snowfall in Oldwick.

Does it snow in Oldwick in September?

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

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

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

When are sunrise and sunset in September in Oldwick?

On the first day of September in Oldwick, New Jersey, sunrise is at 6:26 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 6:42 pm EDT.

How long on average sun shines in September in Oldwick?

In September, the average sunshine duration in Oldwick, New Jersey, is 8.7h.

What is the UV index intensity in September in Oldwick?

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes 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
Oldwick, NJ

Average temperature in September - Oldwick, NJ
  • Average high temperature in September: 75.2°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: 57.6°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23°F).

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Average pressure in September
Oldwick, NJ

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

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Average wind speed in September
Oldwick, NJ

Average wind speed in September - Oldwick, NJ
  • Average wind speed in September: 5.8mph

The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in September
Oldwick, NJ

Average humidity in September - Oldwick, NJ
  • Average humidity in September: 77%

The months with the highest relative humidity are February and October (80%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in September
Oldwick, NJ

Average rainfall in September - Oldwick, NJ
  • Average rainfall in September: 1.57"

The wettest month (with the highest rainfall) is December (3.11").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in September
Oldwick, NJ

Average rainfall days in September - Oldwick, NJ
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (9.1 days).

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Average snowfall in September
Oldwick, NJ

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

The month with the highest snowfall is March (3.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Oldwick, NJ

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

The month with the highest number of snowfall days is January (7.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Oldwick, 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 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 36min).

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Average sunshine days in September
Oldwick, NJ

Average sunshine days in September - Oldwick, NJ
  • Average sunshine days in September: 15.3 days

The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in September
Oldwick, NJ

Average UV index in September - Oldwick, 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).

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Average cloud cover in September
Oldwick, NJ

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

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in September
Oldwick, NJ

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

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

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Oldwick, New Jersey, USA

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