September weather forecast
Keasbey, NJ

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Keasbey, New Jersey, with an average temperature fluctuating between 75°F (23.9°C) and 61.9°F (16.6°C).

Temperature

The onset of September is marked by a minor decrease in temperature, transitioning from 81.3°F (27.4°C) in August to a still moderately hot 75°F (23.9°C). Keasbey's average low-temperature in the month of September is recorded at a comfortable 61.9°F (16.6°C).

Humidity

In Keasbey, the average relative humidity in September is 75%.

Rainfall

September is the month with the least rainfall in Keasbey, New Jersey. Rain falls for 12.8 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

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

Daylight

In Keasbey, the average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 6:25 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 6:40 pm EDT.

Sunshine

The average sunshine in September is 8.7h.

UV index

In September, the average daily maximum UV index in Keasbey is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 5 in September translates into this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

What are September temperatures in Keasbey?

In September, in Keasbey, the average high-temperature is 75°F (23.9°C), and the average low-temperature is 61.9°F (16.6°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is estimated at 86°F (30°C).

What is the average humidity in September in Keasbey?

In Keasbey, the average relative humidity in September is 75%.

What is the driest month in Keasbey?

September is the month with the least rainfall in Keasbey, New Jersey. Rain falls for 12.8 days and accumulates 1.81" (46mm) of precipitation.

How much does it rain in Keasbey in September?

In September, in Keasbey, New Jersey, the rain falls for 12.8 days. Throughout September, 1.81" (46mm) of precipitation is accumulated.

When it does not snow in Keasbey?

May through September are months without snowfall in Keasbey.

Does it snow in Keasbey in September?

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

How many hours of daylight does Keasbey have in September?

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

When is the sunrise / sunset in September in Keasbey?

In September, on the first day of the month, sunrise is at 6:25 am and sunset at 7:28 pm. On the last day of the month, in Keasbey, New Jersey, sunrise is at 6:53 am and sunset at 6:40 pm EDT.

How long on average sun shines in September in Keasbey?

In Keasbey, the average sunshine duration in September is 8.7h.

What is the UV index intensity in September in Keasbey?

In Keasbey, New Jersey, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from unprotected exposure to 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
Keasbey, NJ

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

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (36.9°F).

  • Average low temperature in September: 61.9°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

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Average pressure in September
Keasbey, NJ

Average pressure in September - Keasbey, 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).

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Average wind speed in September
Keasbey, NJ

Average wind speed in September - Keasbey, NJ
  • Average wind speed in September: 7.3mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in September
Keasbey, NJ

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

The months with the highest relative humidity are February and May (77%).
The months with the lowest relative humidity are March, April, August and November (73%).

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Average rainfall in September
Keasbey, NJ

Average rainfall in September - Keasbey, NJ
  • Average rainfall in September: 1.81"

The wettest months (with the highest rainfall) are July and December (3.31").
The driest month (with the least rainfall) is September (1.81").

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Average rainfall days in September
Keasbey, NJ

Average rainfall days in September - Keasbey, NJ
  • Average rainfall days in September: 12.8 days

The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (9.3 days).

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Average snowfall in September
Keasbey, NJ

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

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

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Average snowfall days in September
Keasbey, NJ

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

The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Keasbey, 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 18min).

  • Average sunshine in September: 8h and 4min

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 42min).

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Average sunshine days in September
Keasbey, NJ

Average sunshine days in September - Keasbey, NJ
  • Average sunshine days in September: 15.2 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (12.2 days).

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Average UV index in September
Keasbey, NJ

Average UV index in September - Keasbey, 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).

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Average cloud cover in September
Keasbey, NJ

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

The months with the most cloud cover are February, March and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in September
Keasbey, NJ

Average visibility in September - Keasbey, 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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Keasbey, New Jersey, USA

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