July weather forecast
Alpine, NJ

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Weather in July

July, the same as June, is a moderately hot summer month in Alpine, New Jersey, with an average temperature varying between 84.9°F (29.4°C) and 68°F (20°C).

Temperature

In Alpine, temperatures reach their average annual highs in July, measuring 84.9°F (29.4°C) and a minimum average of 68°F (20°C).

Heat index

The heat index value for July is calculated to be a tropical 93.2°F (34°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.

Humidity

In July, the average relative humidity is 70%.

Rainfall

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

The average length of the day in July is 14h and 46min.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:31 pm. On the last day of July, in Alpine, sunrise is at 5:51 am and sunset at 8:12 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.3h 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 risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember 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 month is the hottest in Alpine?

July is the month when Alpine, New Jersey, sees the average highest temperatures, with a high of 84.9°F (29.4°C) and a low of 68°F (20°C).

How hot does it get in Alpine in July?

The high-temperature during July is 84.9°F (29.4°C) and the low-temperature is 68°F (20°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 93.2°F (34°C).

What is the average humidity in July in Alpine?

In Alpine, New Jersey, the average relative humidity in July is 70%.

How much does it rain in Alpine in July?

In Alpine, 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 Alpine?

In Alpine, New Jersey, snow does not fall in May through October.

What is the average length of the day in July in Alpine?

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

When are sunrise and sunset in July in Alpine?

On the first day of July in Alpine, sunrise is at 5:27 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 Alpine?

With an average of 10.3h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July in Alpine?

In Alpine, the average sunshine duration in July is 10.3h.

What is the month with the highest UV index in Alpine?

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

How high is the UV index in July in Alpine?

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

Average temperature in July - Alpine, 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
Alpine, NJ

Average pressure in July - Alpine, 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
Alpine, NJ

Average wind speed in July - Alpine, 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
Alpine, NJ

Average humidity in July - Alpine, 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
Alpine, NJ

Average rainfall in July - Alpine, 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
Alpine, NJ

Average rainfall days in July - Alpine, 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
Alpine, NJ

Average snowfall in July - Alpine, 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
Alpine, NJ

Average snowfall days in July - Alpine, 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
Alpine, NJ

Average daylight in July / Average sunshine in July - Alpine, 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
Alpine, NJ

Average sunshine days in July - Alpine, 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
Alpine, NJ

Average UV index in July - Alpine, 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
Alpine, NJ

Average cloud cover in July - Alpine, 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
Alpine, NJ

Average visibility in July - Alpine, 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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Alpine, New Jersey, USA

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