September weather forecast and climate
Homes Mills, NJ

Weather in September

September, the first month of the autumn, in Homes Mills, is also a moderately hot month, with average temperature varying between 75.9°F (24.4°C) and 59.9°F (15.5°C).

Temperature

In Homes Mills, the average high-temperature slightly decreases, from 82.6°F (28.1°C) in August, to a still warm 75.9°F (24.4°C). The average low-temperature, in Homes Mills, is 59.9°F (15.5°C).

Humidity

In September, the average relative humidity is 77%.

Rainfall

The month with the least rainfall is September when the rain falls for 12.7 days and typically collects 1.65" (42mm) of precipitation.

Snowfall

In Homes Mills snow does not fall in June through October.

Daylight

The average length of the day in September is 12.4h.

Sunshine

In Homes Mills, the average sunshine is 8.8h.

UV index

In Homes Mills, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 4 in September interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in September in Homes Mills?

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

What is the driest month in Homes Mills?

The month with the least rainfall is September when the rain falls for 12.7 days and typically collects 1.65" (42mm) of precipitation.

How much does it rain in Homes Mills in September?

In Homes Mills, in September, it is raining for 12.7 days, with typically 1.65" (42mm) of accumulated precipitation.

When it does not snow in Homes Mills?

June through October are months without snowfall in Homes Mills, New Jersey.

How many hours of daylight does Homes Mills have in September?

In September, the average length of the day in Homes Mills is 12.4h.

How long on average sun shines in September in Homes Mills?

In Homes Mills, the average sunshine in September is 8.8h.

How high is the UV index in September in Homes Mills?

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Homes Mills, NJ

Average temperature in September - Homes Mills, NJ
  • Average high temperature in September: 75.9°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in September: 59.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in September
Homes Mills, NJ

Average pressure in September - Homes Mills, NJ
  • Average pressure in September: 30.05"

The month with the highest atmospheric pressure is November (30.11").
The month with the lowest atmospheric pressure is June (29.93").

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Average wind speed in September
Homes Mills, NJ

Average wind speed in September - Homes Mills, NJ
  • Average wind speed in September: 6.1mph

The windiest month (with the highest average wind speed) is March (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in September
Homes Mills, NJ

Average humidity in September - Homes Mills, NJ
  • Average humidity in September: 77%

The month with the highest relative humidity is October (79%).
The month with the lowest relative humidity is April (73%).

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Average rainfall in September
Homes Mills, NJ

Average rainfall in September - Homes Mills, NJ
  • Average rainfall in September: 1.65"

The wettest month (with the highest rainfall) is July (3.39").
The driest month (with the least rainfall) is September (1.65").

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Average rainfall days in September
Homes Mills, NJ

Average rainfall days in September - Homes Mills, NJ
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in September
Homes Mills, NJ

Average snowfall in September - Homes Mills, NJ
  • Average snowfall in September: 0"

The month with the highest snowfall is March (3.11").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Homes Mills, NJ

Average snowfall days in September - Homes Mills, NJ
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (5.3 days).
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
Homes Mills, NJ

Average daylight in September / Average sunshine in September - Homes Mills, NJ
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in September: 8.8h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in September
Homes Mills, NJ

Average sunshine days in September - Homes Mills, NJ
  • Average sunshine days in September: 14.7 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (11 days).

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Average UV index in September
Homes Mills, NJ

Average UV index in September - Homes Mills, NJ
  • Average UV index in September: 4

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

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Average cloud cover in September
Homes Mills, NJ

Average cloud cover in September - Homes Mills, NJ
  • Average cloud cover in September: 38

Months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 32).

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Average visibility in September
Homes Mills, NJ

Average visibility in September - Homes Mills, NJ
  • Average visibility in September: 6mi

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

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