July weather forecast
Hackensack, NJ

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Weather in July

July, like June, in Hackensack, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 84.7°F (29.3°C) and 68.2°F (20.1°C).

Temperature

July is the month when Hackensack, New Jersey, experiences its warmest temperatures, averaging a high of 84.7°F (29.3°C) and a low of 68.2°F (20.1°C).

Heat index

In July, the heat index is calculated to be a tropical 93.2°F (34°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In July, the average relative humidity is 71%.

Rainfall

The month with the most rainfall is July, when the rain falls for 15.6 days and typically aggregates up to 2.48" (63mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:28 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:52 am and sunset at 8:12 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.5h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 6 during July, leads to the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

What is the hottest time of year?

July, with an average high of 84.7°F (29.3°C) and a low of 68.2°F (20.1°C), signifies the warmest month of the year.

Is it hot during July?

In July, the average high-temperature and low-temperature are 84.7°F (29.3°C) and 68.2°F (20.1°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in July is calculated to be 93.2°F (34°C).

What is the average humidity in July?

In Hackensack, the average relative humidity in July is 71%.

What is the rainiest month?

July is the month with the most rainfall. Rain falls for 15.6 days and accumulates 2.48" (63mm) of precipitation.

How many days does it rain in July in Hackensack?

In Hackensack, during July, the rain falls for 15.6 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow?

In Hackensack, snow does not fall in June through October.

What is the average length of the day in July?

In July, the average day length is 14h and 46min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:28 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 8:12 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.5h of sunshine.

How long on average sun shines in July?

In July, the average sunshine duration is 10.5h.

What are the months with the highest UV index in Hackensack?

The months with the highest UV index are June through August, with an average maximum UV index of 6.

How high is the UV index in July?

In Hackensack, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health 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 July
Hackensack, NJ

Average temperature in July - Hackensack, NJ
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 68.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in July
Hackensack, NJ

Average pressure in July - Hackensack, NJ
  • Average pressure in July: 29.96"Hg

The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Hackensack, NJ

Average wind speed in July - Hackensack, NJ
  • Average wind speed in July: 5.9mph

The windiest months (with the highest average wind speed) are January and March (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).

Average humidity in July
Hackensack, NJ

Average humidity in July - Hackensack, NJ
  • Average humidity in July: 71%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (70%).

Average rainfall in July
Hackensack, NJ

Average rainfall in July - Hackensack, NJ
  • Average rainfall in July: 2.48"

The wettest month (with the highest rainfall) is July (2.48").
The driest month (with the least rainfall) is February (1.34").

Average rainfall days in July
Hackensack, NJ

Average rainfall days in July - Hackensack, NJ
  • Average rainfall days in July: 15.6 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is January (7.7 days).

Average snowfall in July
Hackensack, NJ

Average snowfall in July - Hackensack, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.34").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Hackensack, NJ

Average snowfall days in July - Hackensack, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (5.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Hackensack, NJ

Average daylight in July / Average sunshine in July - Hackensack, NJ
  • Average daylight in July: 14h and 5min

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 July: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in July
Hackensack, NJ

Average sunshine days in July - Hackensack, NJ
  • Average sunshine days in July: 13.1 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is June (11.9 days).

Average UV index in July
Hackensack, NJ

Average UV index in July - Hackensack, NJ
  • Average UV index in July: 6

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 July
Hackensack, NJ

Average cloud cover in July - Hackensack, NJ
  • Average cloud cover in July: 32

The months with the most cloud cover are February, March and December (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 32).

Average visibility in July
Hackensack, NJ

Average visibility in July - Hackensack, NJ
  • Average visibility in July: 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).

Hackensack, New Jersey, USA

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