October weather forecast
Port Monmouth, NJ

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Weather in October

October, like September, in Port Monmouth, New Jersey, is another comfortable autumn month, with an average temperature fluctuating between 63.5°F (17.5°C) and 53.6°F (12°C).

Temperature

A change in temperatures is noted as September gives way to October, with average highs reducing from a warm 73.9°F (23.3°C) to a refreshing 63.5°F (17.5°C). Port Monmouth experiences an average nighttime temperature of 53.6°F (12°C) in the month of October.

Humidity

In October, the average relative humidity is 76%.

Rainfall

In Port Monmouth, New Jersey, in October, it is raining for 11.2 days, with typically 1.02" (26mm) of accumulated precipitation. In Port Monmouth, New Jersey, during the entire year, the rain falls for 127 days and collects up to 12.99" (330mm) of precipitation.

Snowfall

Months with snowfall are January through March, October through December. October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Port Monmouth, during the entire year, snow falls for 15.7 days and aggregates up to 1.61" (41mm) of snow.

Daylight

The average length of the day in October in Port Monmouth is 11h and 7min.
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 7:25 am and sunset at 5:54 pm EDT.

Sunshine

In Port Monmouth, New Jersey, the average sunshine in October is 5.8h.

UV index

In October, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 3 in October transforms into this advice:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Updated: Jul 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Port Monmouth in October?

In October, in Port Monmouth, the average high-temperature is 63.5°F (17.5°C), and the average low-temperature is 53.6°F (12°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is appraised at 86°F (30°C).

What is the average humidity in October?

In Port Monmouth, the average relative humidity in October is 76%.

How many days does it rain in October?

In Port Monmouth, in October, during 11.2 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow.

What is the average length of the day in October?

The average day length in October is 11h and 7min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:53 am and sunset at 6:38 pm. On the last day of the month, in Port Monmouth, sunrise is at 7:25 am and sunset at 5:54 pm EDT.

How long on average sun shines in October in Port Monmouth?

In October, the average sunshine duration is 5.8h.

What is the UV index intensity in October?

The average daily maximum UV index in October in Port Monmouth is 3. A UV Index reading of 3 to 5 represents a moderate health threat 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 October
Port Monmouth, NJ

Average temperature in October - Port Monmouth, NJ
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in October: 53.6°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

Average pressure in October
Port Monmouth, NJ

Average pressure in October - Port Monmouth, 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
Port Monmouth, NJ

Average wind speed in October - Port Monmouth, NJ
  • Average wind speed in October: 10.1mph

The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7.5mph).

Average humidity in October
Port Monmouth, NJ

Average humidity in October - Port Monmouth, NJ
  • Average humidity in October: 76%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is November (73%).

Average rainfall in October
Port Monmouth, NJ

Average rainfall in October - Port Monmouth, NJ
  • Average rainfall in October: 1.02"

The wettest month (with the highest rainfall) is July (1.69").
The driest month (with the least rainfall) is January (0.63").

Average rainfall days in October
Port Monmouth, NJ

Average rainfall days in October - Port Monmouth, NJ
  • Average rainfall days in October: 11.2 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (6.6 days).

Average snowfall in October
Port Monmouth, NJ

Average snowfall in October - Port Monmouth, NJ
  • Average snowfall in October: 0.04"

The months with the highest snowfall are January and December (0.47").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in October
Port Monmouth, NJ

Average snowfall days in October - Port Monmouth, NJ
  • Average snowfall days in October: 0.1 days

The month with the highest number of snowfall days is January (4.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Port Monmouth, NJ

Average daylight in October / Average sunshine in October - Port Monmouth, 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 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in October
Port Monmouth, NJ

Average sunshine days in October - Port Monmouth, NJ
  • Average sunshine days in October: 18.2 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.2 days).

Average UV index in October
Port Monmouth, NJ

Average UV index in October - Port Monmouth, 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
Port Monmouth, NJ

Average cloud cover in October - Port Monmouth, NJ
  • Average cloud cover in October: 40

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in October
Port Monmouth, NJ

Average visibility in October - Port Monmouth, 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).

Port Monmouth, New Jersey, USA

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