July weather forecast
Glendale, NJ

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Weather in July

July, the same as June, is another warm summer month in Glendale, New Jersey, with temperature in the range of an average low of 69.3°F (20.7°C) and an average high of 85.8°F (29.9°C).

Temperature

With its high average temperature of 85.8°F (29.9°C) and a low of 69.3°F (20.7°C), July is regarded as the warmest month.

Heat index

Throughout July, the heat index is evaluated at a fiery hot 96.8°F (36°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In July, the average relative humidity in Glendale is 73%.

Rainfall

In Glendale, New Jersey, in July, during 13.7 rainfall days, 1.3" (33mm) of precipitation is typically accumulated. In Glendale, New Jersey, during the entire year, the rain falls for 117 days and collects up to 12.13" (308mm) of precipitation.

Snowfall

April, June through October are months without snowfall in Glendale.

Daylight

In July, the average length of the day is 14h and 42min.
On the first day of the month, sunrise is at 5:33 am and sunset at 8:32 pm. On the last day of July, in Glendale, sunrise is at 5:56 am and sunset at 8:14 pm EDT.

Sunshine

July has the most sunshine of the year in Glendale, with an average of 10.6h of sunshine.

UV index

The months with the highest UV index in Glendale are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The average daily UV index of 6 in July transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What is the hottest time of year in Glendale?

Glendale's July weather, marked by an average high temperature of 85.8°F (29.9°C) and an average low temperature of 69.3°F (20.7°C), is the warmest in the year.

How hot is July in Glendale?

The average high-temperature, in July, in Glendale, is 85.8°F (29.9°C), while the average low-temperature is 69.3°F (20.7°C). In July, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 96.8°F (36°C).

What is the average humidity in July in Glendale?

The average relative humidity in July in Glendale is 73%.

How many days does it rain in July in Glendale?

In Glendale, in July, it is raining for 13.7 days, with typically 1.3" (33mm) of accumulated precipitation.

When it does not snow in Glendale?

In Glendale, snow does not fall in April, June through October.

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

The average day length in July in Glendale is 14h and 42min.

What time are sunrise and sunset in July in Glendale?

In July, on the first day of the month, sunrise is at 5:33 am and sunset at 8:32 pm. On the last day of the month, in Glendale, sunrise is at 5:56 am and sunset at 8:14 pm EDT.

What month has the most sunshine in Glendale?

The month with the most sunshine in Glendale, New Jersey, is July, with an average of 10.6h of sunshine.

How many hours of sunshine does Glendale have in July?

The average sunshine duration in July is 10.6h.

When is the highest UV index in Glendale?

The months with the highest UV index in Glendale, New Jersey, are May through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Glendale?

In July, the average daily maximum UV index in Glendale is 6. A UV Index 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
Glendale, NJ

Average temperature in July - Glendale, NJ
  • Average high temperature in July: 85.8°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.9°F).

  • Average low temperature in July: 69.3°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in July
Glendale, NJ

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

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Glendale, NJ

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

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in July
Glendale, NJ

Average humidity in July - Glendale, NJ
  • Average humidity in July: 73%

The month with the highest relative humidity is October (77%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in July
Glendale, NJ

Average rainfall in July - Glendale, NJ
  • Average rainfall in July: 1.3"

The wettest month (with the highest rainfall) is August (1.38").
The driest months (with the least rainfall) are January and September (0.67").

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Average rainfall days in July
Glendale, NJ

Average rainfall days in July - Glendale, NJ
  • Average rainfall days in July: 13.7 days

The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in July
Glendale, NJ

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

The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, June, July, August, September and October (0").

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Average snowfall days in July
Glendale, NJ

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

The month with the highest number of snowfall days is January (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Glendale, NJ
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in July
Glendale, NJ

Average sunshine days in July - Glendale, NJ
  • Average sunshine days in July: 14.3 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (14.3 days).

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Average UV index in July
Glendale, NJ

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

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

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Average cloud cover in July
Glendale, NJ

Average cloud cover in July - Glendale, NJ
  • Average cloud cover in July: 31

The months with the most cloud cover are February and March (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 31).

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Average visibility in July
Glendale, NJ

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

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