July weather forecast
Cresskill, NJ

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Weather in July

July, the same as June, is another warm summer month in Cresskill, New Jersey, with an average temperature fluctuating between 68°F (20°C) and 84.9°F (29.4°C).

Temperature

July, having an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 68°F (20°C), is the warmest month.

Heat index

Throughout July, the heat index is computed to be a tropical 93.2°F (34°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In July, the average relative humidity is 70%.

Rainfall

In Cresskill, during July, the rain falls for 16.1 days and regularly aggregates up to 2.68" (68mm) of precipitation. In Cresskill, during the entire year, the rain falls for 153.9 days and collects up to 30.75" (781mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day in Cresskill 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 5:51 am and sunset at 8:12 pm EDT.

Sunshine

The month with the most sunshine in Cresskill is July, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What are the warmest months in Cresskill?

Cresskill, New Jersey, witnesses the warmest weather in July, with temperatures averaging a high of 84.9°F (29.4°C) and a low of 68°F (20°C).

Is it hot in Cresskill during July?

During July, Cresskill experiences an average high-temperature of 84.9°F (29.4°C) and a low-temperature of 68°F (20°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 93.2°F (34°C).

What is the average humidity in July in Cresskill?

The average relative humidity in July in Cresskill, New Jersey, is 70%.

How many days does it rain in July in Cresskill?

In Cresskill, New Jersey, during July, the rain falls for 16.1 days and regularly aggregates up to 2.68" (68mm) of precipitation.

When it does not snow in Cresskill?

May through October are months without snowfall in Cresskill, New Jersey.

How many hours of daylight does Cresskill have in July?

The average day length in July in Cresskill is 14h and 46min.

When are sunrise and sunset in July in Cresskill?

On the first day of July in Cresskill, New Jersey, sunrise is at 5:28 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

What month has the most sunshine in Cresskill?

July has the most sunshine of the year in Cresskill, New Jersey, with an average of 10.3h of sunshine.

How many hours of sunshine does Cresskill have in July?

The average sunshine duration in July is 10.3h.

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

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

What is the UV index reading in July in Cresskill?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high 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 July
Cresskill, NJ

Average temperature in July - Cresskill, NJ
  • Average high temperature in July: 84.9°F

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in July: 68°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).

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Average pressure in July
Cresskill, NJ

Average pressure in July - Cresskill, 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).

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Average wind speed in July
Cresskill, NJ

Average wind speed in July - Cresskill, NJ
  • Average wind speed in July: 5.8mph

The windiest months (with the highest average wind speed) are January and March (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in July
Cresskill, NJ

Average humidity in July - Cresskill, NJ
  • Average humidity in July: 70%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in July
Cresskill, NJ

Average rainfall in July - Cresskill, NJ
  • Average rainfall in July: 2.68"

The wettest month (with the highest rainfall) is December (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in July
Cresskill, NJ

Average rainfall days in July - Cresskill, NJ
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (8.2 days).

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Average snowfall in July
Cresskill, NJ

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

The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in July
Cresskill, NJ

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

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Cresskill, 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 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in July
Cresskill, NJ

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

The months with the most sunshine days are January and November (18.1 days).
The months with the least sunshine days are April and June (12.7 days).

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Average UV index in July
Cresskill, NJ

Average UV index in July - Cresskill, 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).

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Average cloud cover in July
Cresskill, NJ

Average cloud cover in July - Cresskill, NJ
  • Average cloud cover in July: 34

The months with the most cloud cover are February, March and December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in July
Cresskill, NJ

Average visibility in July - Cresskill, 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).

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Cresskill, New Jersey, USA

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