October weather forecast
Bayonne, NJ

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Weather in October

October witnesses a crucial shift in Bayonne’s weather as the town fully embraces the fall season. The substantial drop in high temperatures to an average of 63.5°F (17.5°C) indicates the onset of chillier days. Residents can expect leaves to start changing, offering a picturesque backdrop to the town. Lake activities reduce with the drop in sea temperature to 63°F (17.2°C), and the town prepares itself for the winter. However, the mesmerizing blend of sunshine, crisp air, and autumnal vibrant colors make October one of the most visually enchanting months.

Temperature

The decrease of average high-temperatures is mild in October, with a decline from a warm 74.3°F (23.5°C) in September to an enjoyable 63.5°F (17.5°C). The nighttime temperature dips to a fresh 51.8°F (11°C) on average during October.

Humidity

In October, the average relative humidity is 75%.

Rainfall

In Bayonne, in October, it is raining for 13.9 days, with typically 2.95" (75mm) of accumulated precipitation. Throughout the year, there are 162 rainfall days, and 31.97" (812mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Ocean temperature

In October, the average ocean temperature is 63.1°F (17.3°C).
Note: Swimming is not a pleasant activity for most individuals in 63.1°F (17.3°C). Breathing becomes increasingly challenging to control as the water temperature dips from 69.8°F (21°C) to 59°F (15°C).

Daylight

In Bayonne, the average length of the day in October is 11h and 7min.
On the first day of October, 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.

Sunshine

In October, the average sunshine is 5.8h.

UV index

The average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 during October translates into the following directions:
Exercise prevention - Warding off sunburn is urged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Jul 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in October?

In October, in Bayonne, the average high-temperature is 63.5°F (17.5°C), and the average low-temperature is 51.8°F (11°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is evaluated at 86°F (30°C).

What is the average humidity in October?

In Bayonne, the average relative humidity in October is 75%.

How many days does it rain in October?

In Bayonne, in October, it is raining for 13.9 days, with typically 2.95" (75mm) of accumulated precipitation.

When it does not snow?

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

Does it snow in October?

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

What is the ocean temperature in October?

In Bayonne, the average seawater temperature in October is 63.1°F (17.3°C). Swimming in 63.1°F (17.3°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in October?

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

What time are sunrise and sunset in October?

On the first day of October, 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 long on average sun shines in October?

In Bayonne, the average sunshine duration in October is 5.8h.

What is the UV index intensity in October?

In Bayonne, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
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
Bayonne, NJ

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

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (36.5°F).

  • Average low temperature in October: 51.8°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in October
Bayonne, NJ

Average pressure in October - Bayonne, 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
Bayonne, NJ

Average wind speed in October - Bayonne, NJ
  • Average wind speed in October: 8.9mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

Average humidity in October
Bayonne, NJ

Average humidity in October - Bayonne, NJ
  • Average humidity in October: 75%

The months with the highest relative humidity are February, May and December (76%).
The month with the lowest relative humidity is August (72%).

Average rainfall in October
Bayonne, NJ

Average rainfall in October - Bayonne, NJ
  • Average rainfall in October: 2.95"

The wettest months (with the highest rainfall) are July and December (3.35").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in October
Bayonne, NJ

Average rainfall days in October - Bayonne, NJ
  • Average rainfall days in October: 13.9 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in October
Bayonne, NJ

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

The month with the highest snowfall is March (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in October
Bayonne, NJ

Average snowfall days in October - Bayonne, NJ
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in October
Bayonne, NJ

Average sea temperature in October - Bayonne, NJ
  • Average sea temperature in October: 63°F

The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.7°F).

Average daylight in October /
Average sunshine in October
Bayonne, NJ

Average daylight in October / Average sunshine in October - Bayonne, 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 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

Average sunshine days in October
Bayonne, NJ

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

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (11.8 days).

Average UV index in October
Bayonne, NJ

Average UV index in October - Bayonne, 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
Bayonne, NJ

Average cloud cover in October - Bayonne, NJ
  • Average cloud cover in October: 40

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 29).

Average visibility in October
Bayonne, NJ

Average visibility in October - Bayonne, 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).

Bayonne, New Jersey, USA

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