July weather forecast and climate
Gloucester City, NJ

Weather in July

July in Gloucester City, New Jersey, is a tropical summer month, with average temperature varying between 86.4°F (30.2°C) and 69.3°F (20.7°C).

Temperature

July is the warmest month, with an average high-temperature of 86.4°F (30.2°C) and an average low-temperature of 69.3°F (20.7°C).

Heat index

In July, the average heat index is evaluated at a sweltering 96.8°F (36°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. 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 Gloucester City is 72%.

Rainfall

In July, the rain falls for 14.8 days. Throughout July, 1.54" (39mm) of precipitation is accumulated. In Gloucester City, New Jersey, during the entire year, the rain falls for 127.8 days and collects up to 13.82" (351mm) of precipitation.

Snowfall

June through October are months without snowfall in Gloucester City.

Daylight

In Gloucester City, the average length of the day in July is 14.7h.

Sunshine

The month with the most sunshine is July, with an average of 10.6h of sunshine.

UV index

May 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 unsafe exposure to the UV radiation for the average person.
Note: The daily maximum UV index of 6 in July interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun 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.
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FAQ

What is the warmest month in Gloucester City?

With an average high-temperature of 86.4°F (30.2°C) and an average low-temperature of 69.3°F (20.7°C), July is the warmest month in Gloucester City, New Jersey.

What is the temperature in July in Gloucester City?

In Gloucester City, in July, the average high-temperature is 86.4°F (30.2°C), and the average low-temperature is 69.3°F (20.7°C). In July, the average heat index (a.k.a. 'felt air temperature', 'feels like'), 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 Gloucester City?

The average relative humidity in July is 72%.

How many days does it rain in July in Gloucester City?

In July, in Gloucester City, the rain falls for 14.8 days. Throughout July, 1.54" (39mm) of precipitation is accumulated.

When it does not snow in Gloucester City?

In Gloucester City snow does not fall in June through October.

What is the average length of the day in July in Gloucester City?

In Gloucester City, New Jersey, the average length of the day in July is 14.7h.

What month has the most sunshine in Gloucester City?

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

How long on average sun shines in July in Gloucester City?

The average sunshine in July in Gloucester City, New Jersey, is 10.6h.

What is the month with the highest UV index in Gloucester City?

Months with the highest UV index in Gloucester City are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Gloucester City?

The average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to the UV radiation.

Average temperature in July
Gloucester City, NJ

Average temperature in July - Gloucester City, NJ
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (37.4°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 (25.5°F).

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Average pressure in July
Gloucester City, NJ

Average pressure in July - Gloucester City, NJ
  • Average pressure in July: 29.96"

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

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Average wind speed in July
Gloucester City, NJ

Average wind speed in July - Gloucester City, NJ
  • Average wind speed in July: 5.7mph

The windiest months (with the highest average wind speed) are March and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in July
Gloucester City, NJ

Average humidity in July - Gloucester City, NJ
  • Average humidity in July: 72%

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

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Average rainfall in July
Gloucester City, NJ

Average rainfall in July - Gloucester City, NJ
  • Average rainfall in July: 1.54"

The wettest month (with the highest rainfall) is August (1.65").
The driest months (with the least rainfall) are January and February (0.83").

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Average rainfall days in July
Gloucester City, NJ

Average rainfall days in July - Gloucester City, NJ
  • Average rainfall days in July: 14.8 days

The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is February (7.2 days).

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Average snowfall in July
Gloucester City, NJ

Average snowfall in July - Gloucester City, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.98").
Months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Gloucester City, NJ

Average snowfall days in July - Gloucester City, NJ
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (3.8 days).
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
Gloucester City, NJ

Average daylight in July / Average sunshine in July - Gloucester City, NJ
  • Average daylight in July: 14.7h

The month with the longest days is June (Average daylight: 15h).
The month with the shortest days is December (Average daylight: 9.4h).

  • Average sunshine in July: 10.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in July
Gloucester City, NJ

Average sunshine days in July - Gloucester City, NJ
  • Average sunshine days in July: 13.4 days

The month with the most sunshine days is December (20.9 days).
The month with the least sunshine days is May (13.3 days).

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Average UV index in July
Gloucester City, NJ

Average UV index in July - Gloucester City, NJ
  • Average UV index in July: 6

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

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Average cloud cover in July
Gloucester City, NJ

Average cloud cover in July - Gloucester City, NJ
  • Average cloud cover in July: 31

Months with the most cloud cover are February and March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in July
Gloucester City, NJ

Average visibility in July - Gloucester City, NJ
  • Average visibility in July: 6mi

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

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