October weather forecast
South Orange, NJ

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Weather in October

October continues the fall season in South Orange, New Jersey. The weather is primarily defined by a significant drop in temperatures from September and relatively high rainfall measuring up to 3.07" (78mm). These changes, along with the dwindling daylight hours, enhance the autumnal feel. Despite frequent showers, the city's natural surrounding display a brilliant range of fall colors that are a delight for visitors and residents alike.

Temperature

October in South Orange brings a decrease in the average high-temperature, shifting from a warm 75°F (23.9°C) in September to a comfortable 63°F (17.2°C). During the month of October, South Orange anticipates a mean low-temperature of 50.4°F (10.2°C).

Humidity

In South Orange, the average relative humidity in October is 76%.

Rainfall

In South Orange, during October, the rain falls for 13.2 days and regularly aggregates up to 3.07" (78mm) of precipitation. In South Orange, New Jersey, during the entire year, the rain falls for 163.5 days and collects up to 33.7" (856mm) of precipitation.

Snowfall

In South Orange, snow does not fall in May through October.

Daylight

In October, the average length of the day is 11h and 7min.
On the first day of the month, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of October, sunrise is at 7:27 am and sunset at 5:54 pm EDT.

Sunshine

The average sunshine in October is 5.7h.

UV index

In South Orange, the average daily maximum UV index in October is 3. 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: In October, a daily UV index of 3 turns into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for South Orange in October?

In South Orange, 63°F (17.2°C) is the average high-temperature and 50.4°F (10.2°C) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is computed to be 86°F (30°C).

What is the average humidity in October in South Orange?

The average relative humidity in October is 76%.

How many days does it rain in October in South Orange?

In South Orange, in October, during 13.2 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow in South Orange?

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

Does it snow in South Orange in October?

In South Orange, New Jersey, in October, it doesn't snow. In November, it regularly snows.

How many hours of daylight does South Orange have in October?

In South Orange, New Jersey, the average day length in October is 11h and 7min.

When is the sunrise / sunset in October in South Orange?

On the first day of October in South Orange, New Jersey, sunrise is at 6:54 am and sunset at 6:38 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:54 pm EDT.

How long on average sun shines in October in South Orange?

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

What is the UV index intensity in October in South Orange?

In South Orange, New Jersey, the average daily maximum UV index in October is 3. A UV Index estimate 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
South Orange, NJ

Average temperature in October - South Orange, NJ
  • Average high temperature in October: 63°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in October: 50.4°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in October
South Orange, NJ

Average pressure in October - South Orange, 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).

Average wind speed in October
South Orange, NJ

Average wind speed in October - South Orange, NJ
  • Average wind speed in October: 7.8mph

The windiest months (with the highest average wind speed) are January and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in October
South Orange, NJ

Average humidity in October - South Orange, 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%).

Average rainfall in October
South Orange, NJ

Average rainfall in October - South Orange, NJ
  • Average rainfall in October: 3.07"

The wettest month (with the highest rainfall) is December (3.54").
The driest month (with the least rainfall) is September (2.01").

Average rainfall days in October
South Orange, NJ

Average rainfall days in October - South Orange, NJ
  • Average rainfall days in October: 13.2 days

The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is January (9.3 days).

Average snowfall in October
South Orange, NJ

Average snowfall in October - South Orange, NJ
  • Average snowfall in October: 0"

The month with the highest snowfall is March (3.46").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
South Orange, NJ

Average snowfall days in October - South Orange, NJ
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
South Orange, NJ

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

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 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).

Average sunshine days in October
South Orange, NJ

Average sunshine days in October - South Orange, NJ
  • Average sunshine days in October: 16 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is June (10.9 days).

Average UV index in October
South Orange, NJ

Average UV index in October - South Orange, 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).

Average cloud cover in October
South Orange, NJ

Average cloud cover in October - South Orange, NJ
  • Average cloud cover in October: 41

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 31).

Average visibility in October
South Orange, NJ

Average visibility in October - South Orange, 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).

South Orange, New Jersey, USA

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