July weather forecast
Clarksburg, NJ

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Weather in July

July, like June, in Clarksburg, New Jersey, is a moderately hot summer month, with an average temperature ranging between max 83.8°F (28.8°C) and min 67.8°F (19.9°C).

Temperature

Clarksburg's warmest month, July, generally records average temperatures ranging from a high of 83.8°F (28.8°C) to a low of 67.8°F (19.9°C).

Heat index

The heat index value during July is evaluated at a hot 93.2°F (34°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as '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. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

In July, the average relative humidity is 77%.

Rainfall

July is the month with the most rainfall. Rain falls for 18 days and accumulates 3.5" (89mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 42min.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:31 pm. On the last day of July, sunrise is at 5:55 am and sunset at 8:12 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in July translates into these instructions:
Resist overexposure. Safeguarding from solar damage 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. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July is the month that records the highest temperatures, with averages ranging from a high of 83.8°F (28.8°C) to a low of 67.8°F (19.9°C).

Is it hot during July?

The high-temperature during July is 83.8°F (28.8°C) and the low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is evaluated at 93.2°F (34°C).

What is the average humidity in July?

The average relative humidity in July is 77%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 18 days and typically aggregates up to 3.5" (89mm) of precipitation.

How many days does it rain in July?

In July, the rain falls for 18 days. Throughout July, 3.5" (89mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall.

What is the average length of the day in July?

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

When are sunrise and sunset in July?

On the first day of July, sunrise is at 5:32 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:12 pm EDT.

What month has the most sunshine in Clarksburg?

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

How long on average sun shines in July?

In July, the average sunshine duration is 10.6h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from 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
Clarksburg, NJ

Average temperature in July - Clarksburg, NJ
  • Average high temperature in July: 83.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (37.4°F).

  • Average low temperature in July: 67.8°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in July
Clarksburg, NJ

Average pressure in July - Clarksburg, 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
Clarksburg, NJ

Average wind speed in July - Clarksburg, NJ
  • Average wind speed in July: 6mph

The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in July
Clarksburg, NJ

Average humidity in July - Clarksburg, NJ
  • Average humidity in July: 77%

The months with the highest relative humidity are June and October (79%).
The month with the lowest relative humidity is April (73%).

Average rainfall in July
Clarksburg, NJ

Average rainfall in July - Clarksburg, NJ
  • Average rainfall in July: 3.5"

The wettest month (with the highest rainfall) is July (3.5").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days in July
Clarksburg, NJ

Average rainfall days in July - Clarksburg, NJ
  • Average rainfall days in July: 18 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is January (8.4 days).

Average snowfall in July
Clarksburg, NJ

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

The month with the highest snowfall is March (3.23").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in July
Clarksburg, NJ

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

The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Clarksburg, 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 48min).

Average sunshine days in July
Clarksburg, NJ

Average sunshine days in July - Clarksburg, NJ
  • Average sunshine days in July: 10.8 days

The month with the most sunshine days is November (19 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in July
Clarksburg, NJ

Average UV index in July - Clarksburg, 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
Clarksburg, NJ

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

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

Average visibility in July
Clarksburg, NJ

Average visibility in July - Clarksburg, 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).

Clarksburg, New Jersey, USA

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