October weather forecast
Belleville, NJ

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Weather in October

October, like September, in Belleville, New Jersey, is another refreshing autumn month, with an average temperature ranging between max 63.1°F (17.3°C) and min 50.5°F (10.3°C).

Temperature

As September shifts into October, a slight alteration in temperatures is observed, with average highs reducing from a moderately hot 75°F (23.9°C) to an enjoyable 63.1°F (17.3°C). An average low-temperature of 50.5°F (10.3°C) is anticipated throughout the nights in Belleville during October.

Humidity

The average relative humidity in October is 76%.

Rainfall

In Belleville, in October, it is raining for 13.5 days, with typically 2.91" (74mm) of accumulated precipitation. Throughout the year, there are 162.3 rainfall days, and 31.14" (791mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Belleville, the average length of the day in October is 11h and 6min.
On the first day of the month, sunrise is at 6:53 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:26 am and sunset at 5:53 pm EDT.

Sunshine

In October, the average sunshine in Belleville is 5.7h.

UV index

The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Undertake precautions - Guarding against sun damage is counselled. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What is the average October temperature in Belleville?

An average high-temperature, in October, in Belleville, is 63.1°F (17.3°C) and the average low-temperature is 50.5°F (10.3°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 86°F (30°C).

What is the average humidity in October in Belleville?

In Belleville, New Jersey, the average relative humidity in October is 76%.

How much does it rain in Belleville in October?

In October, the rain falls for 13.5 days. Throughout October, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Belleville?

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

Does it snow in Belleville in October?

In Belleville, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does Belleville have in October?

In Belleville, New Jersey, the average day length in October is 11h and 6min.

When are sunrise and sunset in October in Belleville?

On the first day of October in Belleville, New Jersey, sunrise is at 6:53 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:53 pm EDT.

How many hours of sunshine does Belleville have in October?

In Belleville, the average sunshine duration in October is 5.7h.

What is the UV index intensity in October in Belleville?

In October, the average daily maximum UV index in Belleville is 3. A UV Index reading of 3 to 5 represents a medium hazard to health 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 October
Belleville, NJ

Average temperature in October - Belleville, NJ
  • Average high temperature in October: 63.1°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (36°F).

  • Average low temperature in October: 50.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in October
Belleville, NJ

Average pressure in October - Belleville, NJ
  • Average pressure in October: 30.02"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 October
Belleville, NJ

Average wind speed in October - Belleville, NJ
  • Average wind speed in October: 8.1mph

The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in October
Belleville, NJ

Average humidity in October - Belleville, NJ
  • Average humidity in October: 76%

The months with the highest relative humidity are February and December (77%).
The month with the lowest relative humidity is August (71%).

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Average rainfall in October
Belleville, NJ

Average rainfall in October - Belleville, NJ
  • Average rainfall in October: 2.91"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in October
Belleville, NJ

Average rainfall days in October - Belleville, NJ
  • Average rainfall days in October: 13.5 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is January (9.5 days).

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Average snowfall in October
Belleville, NJ

Average snowfall in October - Belleville, NJ
  • Average snowfall in October: 0"

The month with the highest snowfall is March (2.72").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in October
Belleville, NJ

Average snowfall days in October - Belleville, NJ
  • Average snowfall days in October: 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 October /
Average sunshine in October
Belleville, NJ

Average daylight in October / Average sunshine in October - Belleville, NJ
  • Average daylight in October: 11h and 1min

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 October: 5h 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 October
Belleville, NJ

Average sunshine days in October - Belleville, NJ
  • Average sunshine days in October: 15.7 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is June (11.3 days).

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Average UV index in October
Belleville, NJ

Average UV index in October - Belleville, NJ
  • Average UV index in October: 3

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 October
Belleville, NJ

Average cloud cover in October - Belleville, NJ
  • Average cloud cover in October: 41

The months with the most cloud cover are February, March and December (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in October
Belleville, NJ

Average visibility in October - Belleville, NJ
  • Average visibility in October: 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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Belleville, New Jersey, USA

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