July weather forecast
Oak Ridge, NJ

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Weather in July

July, like June, in Oak Ridge, New Jersey, is a moderately hot summer month, with an average temperature fluctuating between 82.4°F (28°C) and 62.8°F (17.1°C).

Temperature

Oak Ridge's July weather, with an average high temperature of 82.4°F (28°C) and an average low temperature of 62.8°F (17.1°C), tends to be the warmest of the year.

Heat index

For most parts of July, the heat index is calculated to be a hot 89.6°F (32°C). A sense of exhaustion might occur with extended exposure and activity, potentially causing heat cramps.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In Oak Ridge, the average relative humidity in July is 78%.

Rainfall

July is the month with the most rainfall. Rain falls for 16 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

In Oak Ridge, snow does not fall in June through September.

Daylight

The average length of the day in July is 14h and 47min.
On the first day of July, sunrise is at 5:29 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:15 pm EDT.

Sunshine

July has the most sunshine of the year, with an average of 9.9h of sunshine.

UV index

In Oak Ridge, the average daily maximum UV index in July is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: A maximum high UV index of 5 in July translates into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Boost your sun resistance with garments that are densely woven yet spacious.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

July registers as the month with the average highest temperatures, reaching 82.4°F (28°C) at its peak and 62.8°F (17.1°C) at the lowest.

How hot is July?

The high-temperature, in July, in Oak Ridge, records 82.4°F (28°C), while the low-temperature is 62.8°F (17.1°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in July is calculated to be 89.6°F (32°C).

What is the average humidity in July?

In July, the average relative humidity is 78%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 16 days and typically aggregates up to 1.85" (47mm) of precipitation.

How many days does it rain in July?

In Oak Ridge, in July, it is raining for 16 days, with typically 1.85" (47mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Oak Ridge have in July?

In Oak Ridge, the average day length in July is 14h and 47min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:29 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 8:15 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 9.9h of sunshine.

How many hours of sunshine does Oak Ridge have in July?

The average sunshine duration in July is 9.9h.

How high is the UV index in July?

The average daily maximum UV index in July is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
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
Oak Ridge, NJ

Average temperature in July - Oak Ridge, NJ
  • Average high temperature in July: 82.4°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (33.3°F).

  • Average low temperature in July: 62.8°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average pressure in July
Oak Ridge, NJ

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

The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in July
Oak Ridge, NJ

Average wind speed in July - Oak Ridge, NJ
  • Average wind speed in July: 5.1mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in July
Oak Ridge, NJ

Average humidity in July - Oak Ridge, NJ
  • Average humidity in July: 78%

The month with the highest relative humidity is October (82%).
The month with the lowest relative humidity is April (76%).

Average rainfall in July
Oak Ridge, NJ

Average rainfall in July - Oak Ridge, NJ
  • Average rainfall in July: 1.85"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is January (0.71").

Average rainfall days in July
Oak Ridge, NJ

Average rainfall days in July - Oak Ridge, NJ
  • Average rainfall days in July: 16 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (5.3 days).

Average snowfall in July
Oak Ridge, NJ

Average snowfall in July - Oak Ridge, NJ
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in July
Oak Ridge, NJ

Average snowfall days in July - Oak Ridge, 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 June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Oak Ridge, NJ

Average daylight in July / Average sunshine in July - Oak Ridge, 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: 9h and 5min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

Average sunshine days in July
Oak Ridge, NJ

Average sunshine days in July - Oak Ridge, NJ
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is June (12.1 days).

Average UV index in July
Oak Ridge, NJ

Average UV index in July - Oak Ridge, NJ
  • Average UV index in July: 5

The month with the highest UV index is June (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
Oak Ridge, NJ

Average cloud cover in July - Oak Ridge, NJ
  • Average cloud cover in July: 38

The months with the most cloud cover are February and March (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 38).

Average visibility in July
Oak Ridge, NJ

Average visibility in July - Oak Ridge, NJ
  • Average visibility in July: 5mi

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

Oak Ridge, New Jersey, USA

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