September weather forecast
Cranmoor Manor, NJ

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Weather in September

The first month of the autumn, September, is still a warm month in Cranmoor Manor, New Jersey, with an average temperature ranging between min 64.4°F (18°C) and max 73.8°F (23.2°C).

Temperature

September witnesses a gentle descent in average high-temperature, descending from August's 79.9°F (26.6°C) to a still warm 73.8°F (23.2°C). An average minimum temperature of 64.4°F (18°C) is recorded during the month of September.

Humidity

In September, the average relative humidity is 77%.

Rainfall

In Cranmoor Manor, during September, the rain falls for 11.7 days and regularly aggregates up to 1.14" (29mm) of precipitation. In Cranmoor Manor, during the entire year, the rain falls for 129.4 days and collects up to 15.31" (389mm) of precipitation.

Snowfall

In Cranmoor Manor, snow does not fall in April through October.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of September in Cranmoor Manor, sunrise is at 6:25 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:40 pm EDT.

Sunshine

The average sunshine in September is 9h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index of 5 during September translates into the following directions:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in September?

In September, the average high-temperature and low-temperature are 73.8°F (23.2°C) and 64.4°F (18°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is calculated to be 86°F (30°C).

What is the average humidity in September?

In Cranmoor Manor, the average relative humidity in September is 77%.

How many days does it rain in September?

In Cranmoor Manor, in September, it is raining for 11.7 days, with typically 1.14" (29mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall in Cranmoor Manor.

What is the average length of the day in September?

The average day length in September is 12h and 26min.

What time are sunrise and sunset in September in Cranmoor Manor?

On the first day of September, sunrise is at 6:25 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 6:40 pm EDT.

How many hours of sunshine does Cranmoor Manor have in September?

In September, the average sunshine duration is 9h.

How high is the UV index in September?

In Cranmoor Manor, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Cranmoor Manor, NJ

Average temperature in September - Cranmoor Manor, NJ
  • Average high temperature in September: 73.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in September: 64.4°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in September
Cranmoor Manor, NJ

Average pressure in September - Cranmoor Manor, 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
Cranmoor Manor, NJ

Average wind speed in September - Cranmoor Manor, NJ
  • Average wind speed in September: 9mph

The windiest month (with the highest average wind speed) is January (11.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.8mph).

Average humidity in September
Cranmoor Manor, NJ

Average humidity in September - Cranmoor Manor, NJ
  • Average humidity in September: 77%

The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March and November (74%).

Average rainfall in September
Cranmoor Manor, NJ

Average rainfall in September - Cranmoor Manor, NJ
  • Average rainfall in September: 1.14"

The wettest month (with the highest rainfall) is July (1.97").
The driest month (with the least rainfall) is January (0.79").

Average rainfall days in September
Cranmoor Manor, NJ

Average rainfall days in September - Cranmoor Manor, NJ
  • Average rainfall days in September: 11.7 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is January (6.9 days).

Average snowfall in September
Cranmoor Manor, NJ

Average snowfall in September - Cranmoor Manor, NJ
  • Average snowfall in September: 0"

The month with the highest snowfall is December (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Cranmoor Manor, NJ

Average snowfall days in September - Cranmoor Manor, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Cranmoor Manor, NJ

Average daylight in September / Average sunshine in September - Cranmoor Manor, 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 0min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

Average sunshine days in September
Cranmoor Manor, NJ

Average sunshine days in September - Cranmoor Manor, NJ
  • Average sunshine days in September: 16.1 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (13.9 days).

Average UV index in September
Cranmoor Manor, NJ

Average UV index in September - Cranmoor Manor, 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, November and December (UV index 2).

Average cloud cover in September
Cranmoor Manor, NJ

Average cloud cover in September - Cranmoor Manor, NJ
  • Average cloud cover in September: 33

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 28).

Average visibility in September
Cranmoor Manor, NJ

Average visibility in September - Cranmoor Manor, 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).

Cranmoor Manor, New Jersey, USA

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