August weather forecast
Clarksburg, NJ

Share

Weather in August

August, the last month of the summer in Clarksburg, is also a moderately hot month, with temperature in the range of an average high of 81.9°F (27.7°C) and an average low of 66.9°F (19.4°C).

Temperature

Clarksburg marks the onset of August with an average high-temperature of a still warm 81.9°F (27.7°C), subtly divergent from July's 83.8°F (28.8°C). Clarksburg's temperature in August lowers to a consistent average of 66.9°F (19.4°C) during the nights.

Heat index

August's heat index is evaluated at a tropical 87.8°F (31°C). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

The average relative humidity in August is 76%.

Rainfall

In Clarksburg, in August, it is raining for 15.6 days, with typically 3.23" (82mm) of accumulated precipitation. Throughout the year, there are 154.3 rainfall days, and 29.25" (743mm) of precipitation is accumulated.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 43min.
On the first day of August, sunrise is at 5:56 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:30 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The months with the highest UV index are June 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 unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Shun overexposure. Protection from sun ravages is indispensable. 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. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in August?

An average high-temperature, in August, in Clarksburg, is 81.9°F (27.7°C) and the average low-temperature is 66.9°F (19.4°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 87.8°F (31°C).

What is the average humidity in August?

The average relative humidity in August is 76%.

How much does it rain in August?

In August, the rain falls for 15.6 days. Throughout August, 3.23" (82mm) of precipitation is accumulated.

When it does not snow?

In Clarksburg, snow does not fall in June through October.

What is the average length of the day in August?

In August, the average day length is 13h and 43min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:56 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 7:30 pm EDT.

How many hours of sunshine does Clarksburg have in August?

In August, the average sunshine duration is 10.3h.

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 August?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat 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 August
Clarksburg, NJ

Average temperature in August - Clarksburg, NJ
  • Average high temperature in August: 81.9°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 August: 66.9°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 August
Clarksburg, NJ

Average pressure in August - Clarksburg, NJ
  • Average pressure in August: 29.98"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 August
Clarksburg, NJ

Average wind speed in August - Clarksburg, NJ
  • Average wind speed in August: 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 August
Clarksburg, NJ

Average humidity in August - Clarksburg, NJ
  • Average humidity in August: 76%

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 August
Clarksburg, NJ

Average rainfall in August - Clarksburg, NJ
  • Average rainfall in August: 3.23"

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 August
Clarksburg, NJ

Average rainfall days in August - Clarksburg, NJ
  • Average rainfall days in August: 15.6 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 August
Clarksburg, NJ

Average snowfall in August - Clarksburg, NJ
  • Average snowfall in August: 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 August
Clarksburg, NJ

Average snowfall days in August - Clarksburg, NJ
  • Average snowfall days in August: 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 August /
Average sunshine in August
Clarksburg, NJ

Average daylight in August / Average sunshine in August - Clarksburg, NJ
  • Average daylight in August: 13h 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 August: 10h and 2min

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 August
Clarksburg, NJ

Average sunshine days in August - Clarksburg, NJ
  • Average sunshine days in August: 12.3 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 August
Clarksburg, NJ

Average UV index in August - Clarksburg, NJ
  • Average UV index in August: 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 August
Clarksburg, NJ

Average cloud cover in August - Clarksburg, NJ
  • Average cloud cover in August: 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 August
Clarksburg, NJ

Average visibility in August - Clarksburg, NJ
  • Average visibility in August: 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

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location