July weather forecast
Montvale, NJ

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Weather in July

July, the same as June, is another warm summer month in Montvale, New Jersey, with an average temperature varying between 66.6°F (19.2°C) and 84.7°F (29.3°C).

Temperature

July stands out as Montvale's warmest month, with an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 66.6°F (19.2°C).

Heat index

For most parts of July, the heat index is appraised at a hot 93.2°F (34°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', shows a temperature sensation when both heat and moisture conditions are combined. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 essentially critical for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

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

Rainfall

In Montvale, during July, the rain falls for 16.8 days and regularly aggregates up to 3.15" (80mm) of precipitation. In Montvale, during the entire year, the rain falls for 157.3 days and collects up to 32.72" (831mm) of precipitation.

Snowfall

In Montvale, snow does not fall in May through September.

Daylight

The average length of the day in July is 14h and 47min.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:32 pm. On the last day of July, sunrise is at 5:51 am and sunset at 8:13 pm EDT.

Sunshine

With an average of 10.2h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the UV index of 6 transforms into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

July is the warmest month, exhibiting average temperatures of 84.7°F (29.3°C) at the peak and 66.6°F (19.2°C) at the base.

How hot is July?

The high-temperature in Montvale during July is 84.7°F (29.3°C) and the low-temperature is 66.6°F (19.2°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 93.2°F (34°C).

What is the average humidity in July?

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

How much does it rain in July?

In Montvale, in July, during 16.8 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 47min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 5:27 am and sunset at 8:32 pm. On the last day of the month, in Montvale, sunrise is at 5:51 am and sunset at 8:13 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.2h of sunshine.

How many hours of sunshine does Montvale have in July?

In Montvale, the average sunshine duration in July is 10.2h.

What are the months with the highest UV index?

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

What is the UV index reading in July?

In Montvale, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Montvale, NJ

Average temperature in July - Montvale, 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 (35.2°F).

  • Average low temperature in July: 66.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

Average pressure in July
Montvale, NJ

Average pressure in July - Montvale, 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
Montvale, NJ

Average wind speed in July - Montvale, NJ
  • Average wind speed in July: 5.5mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

Average humidity in July
Montvale, NJ

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

The months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is August (70%).

Average rainfall in July
Montvale, NJ

Average rainfall in July - Montvale, NJ
  • Average rainfall in July: 3.15"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in July
Montvale, NJ

Average rainfall days in July - Montvale, NJ
  • Average rainfall days in July: 16.8 days

The months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in July
Montvale, NJ

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

The month with the highest snowfall is February (4.09").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Montvale, NJ

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

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Montvale, 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 1min

The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in July
Montvale, NJ

Average sunshine days in July - Montvale, NJ
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is June (11.5 days).

Average UV index in July
Montvale, NJ

Average UV index in July - Montvale, 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
Montvale, NJ

Average cloud cover in July - Montvale, NJ
  • Average cloud cover in July: 35

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in July
Montvale, NJ

Average visibility in July - Montvale, NJ
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Montvale, New Jersey, USA

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