October weather forecast and climate
Cedar Grove, NJ

October, like September, in Cedar Grove, New Jersey, is another enjoyable autumn month, with average temperature fluctuating between 62.6°F (17°C) and 49.1°F (9.5°C).

Temperature

In Cedar Grove, the average high-temperature decreases, from a moderately hot 75°F (23.9°C) in September, to an enjoyable 62.6°F (17°C). The average low-temperature, in Cedar Grove, is 49.1°F (9.5°C).

Humidity

In Cedar Grove, the average relative humidity in October is 77%.

Rainfall

In Cedar Grove, it is raining for 11.7 days, with typically 2.13" (54mm) of accumulated precipitation. Throughout the year, in Cedar Grove, there are 153.3 rainfall days, and 24.92" (633mm) of precipitation is accumulated.

Snowfall

In Cedar Grove snow does not fall in May through October.

Daylight

In October, the average length of the day is 11.1h.

Sunshine

In October, the average sunshine in Cedar Grove is 5.7h.

UV index

The average daily maximum UV index in Cedar Grove is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: In October, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in October in Cedar Grove?

In Cedar Grove, New Jersey, in October, the average high-temperature is 62.6°F (17°C), and the average low-temperature is 49.1°F (9.5°C).

What is the average humidity in October in Cedar Grove?

In October, the average relative humidity is 77%.

How many days does it rain in October in Cedar Grove?

In October, in Cedar Grove, the rain falls for 11.7 days. Throughout October, 2.13" (54mm) of precipitation is accumulated.

Does it snow in Cedar Grove in October?

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

When it does not snow in Cedar Grove?

May through October are months without snowfall in Cedar Grove.

How many hours of daylight does Cedar Grove have in October?

In Cedar Grove, the average length of the day in October is 11.1h.

How many hours of sunshine does Cedar Grove have in October?

The average sunshine in October in Cedar Grove, New Jersey, is 5.7h.

What is the UV index reading in October in Cedar Grove?

The average daily maximum UV index in October in Cedar Grove is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to the Sun's UV rays.
Average temperature in October - Cedar Grove, NJ
  • Average high temperature in October: 17°C

The warmest month (with the highest average high temperature) is July (29°C).
The month with the lowest average high temperature is January (1.8°C).

  • Average low temperature in October: 9.5°C

The month with the highest average low temperature is July (19.8°C).
The coldest month (with the lowest average low temperature) is January (-4.5°C).

Average pressure in October - Cedar Grove, NJ
  • Average pressure in October: 1016.6mbar

The month with the highest atmospheric pressure is November (1019.5mbar).
The month with the lowest atmospheric pressure is June (1013.6mbar).

Average wind speed in October - Cedar Grove, NJ
  • Average wind speed in October: 12km/h

The windiest months (with the highest average wind speed) are January and March (14.1km/h).
The calmest month (with the lowest average wind speed) is July (9.2km/h).

Average humidity in October - Cedar Grove, NJ
  • Average humidity in October: 77%

The month with the highest relative humidity is February (78%).
Months with the lowest relative humidity are April and August (72%).

Average rainfall in October - Cedar Grove, NJ
  • Average rainfall in October: 54mm

The wettest month (with the highest rainfall) is July (78mm).
The driest month (with the least rainfall) is January (35mm).

Average rainfall days in October - Cedar Grove, NJ
  • Average rainfall days in October: 11.7 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.6 days).

Average snowfall in October - Cedar Grove, NJ
  • Average snowfall in October: 0mm

The month with the highest snowfall is March (83mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in October - Cedar Grove, NJ
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is February (6.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in October / Average sunshine in October - Cedar Grove, NJ
  • Average daylight in October: 11.1h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in October: 5.7h

The month with the most sunshine is July (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in October - Cedar Grove, NJ
  • Average sunshine days in October: 17.5 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in October - Cedar Grove, NJ
  • Average UV index in October: 3

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

Average cloud cover in October - Cedar Grove, NJ
  • Average cloud cover in October: 42

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

Average visibility in October - Cedar Grove, NJ
  • Average visibility in October: 9km

Months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).