September weather forecast
Haworth, NJ

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Weather in September

The first month of the autumn, September, is still a warm month in Haworth, New Jersey, with an average temperature ranging between max 75.4°F (24.1°C) and min 59.9°F (15.5°C).

Temperature

In Haworth, the beginning of September is marked by a marginally lowered average high-temperature, shifting from August's 82.9°F (28.3°C) to a still moderately hot 75.4°F (24.1°C). Haworth records an average nighttime low-temperature of 59.9°F (15.5°C) throughout September.

Humidity

In September, the average relative humidity in Haworth is 73%.

Rainfall

The month with the least rainfall in Haworth is September, when the rain falls for 11.6 days and typically collects 1.73" (44mm) of precipitation.

Snowfall

In Haworth, snow does not fall in May through October.

Daylight

The average length of the day in September in Haworth is 12h and 28min.
On the first day of the month, sunrise is at 6:23 am and sunset at 7:28 pm. On the last day of September, sunrise is at 6:52 am and sunset at 6:39 pm EDT.

Sunshine

The average sunshine in September in Haworth, New Jersey, is 8.6h.

UV index

In September, the average daily maximum UV index in Haworth is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: During September, 4 as the daily maximum UV index converts into the following advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the average September temperature in Haworth?

September temperatures in Haworth vary between a high-temperature of 75.4°F (24.1°C) and a low-temperature of 59.9°F (15.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, in August is computed to be 87.8°F (31°C).

What is the average humidity in September in Haworth?

The average relative humidity in September is 73%.

What is the driest month in Haworth?

The month with the least rainfall is September, when the rain falls for 11.6 days and typically collects 1.73" (44mm) of precipitation.

How many days does it rain in September in Haworth?

In Haworth, New Jersey, in September, during 11.6 rainfall days, 1.73" (44mm) of precipitation is typically accumulated.

When it does not snow in Haworth?

In Haworth, New Jersey, snow does not fall in May through October.

How many hours of daylight does Haworth have in September?

The average day length in September is 12h and 28min.

When are sunrise and sunset in September in Haworth?

On the first day of September in Haworth, sunrise is at 6:23 am and sunset at 7:28 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 in Haworth?

The average sunshine duration in September in Haworth, New Jersey, is 8.6h.

How high is the UV index in September in Haworth?

In September, the average daily maximum UV index in Haworth, New Jersey, is 4. A UV Index of 3 to 5 symbolizes a medium health risk from 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
Haworth, NJ

Average temperature in September - Haworth, NJ
  • Average high temperature in September: 75.4°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

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Average pressure in September
Haworth, NJ

Average pressure in September - Haworth, NJ
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in September
Haworth, NJ

Average wind speed in September - Haworth, NJ
  • Average wind speed in September: 6.3mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in September
Haworth, NJ

Average humidity in September - Haworth, NJ
  • Average humidity in September: 73%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in September
Haworth, NJ

Average rainfall in September - Haworth, NJ
  • Average rainfall in September: 1.73"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in September
Haworth, NJ

Average rainfall days in September - Haworth, NJ
  • Average rainfall days in September: 11.6 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in September
Haworth, NJ

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

The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Haworth, NJ

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in September / Average sunshine in September - Haworth, NJ
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 6min).
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 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Haworth, NJ

Average sunshine days in September - Haworth, NJ
  • Average sunshine days in September: 16.7 days

The months with the most sunshine days are January and November (18.1 days).
The months with the least sunshine days are April and June (12.7 days).

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Average UV index in September
Haworth, NJ

Average UV index in September - Haworth, 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
Haworth, NJ

Average cloud cover in September - Haworth, NJ
  • Average cloud cover in September: 37

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in September
Haworth, NJ

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

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