July weather forecast
Broad Run, VA

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Weather in July

July is a hot summer month in Broad Run, Virginia, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 65.8°F (18.8°C).

Temperature

Broad Run's temperatures peak on average in July, reaching 87.6°F (30.9°C) at their highest and 65.8°F (18.8°C) at their lowest.

Heat index

The average heat index in July is appraised at a fiery hot 100.4°F (38°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', comes about by integrating the temperature readings with the humidity levels. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The least humid month is July, with an average relative humidity of 72%.

Rainfall

In Broad Run, Virginia, in July, during 16.7 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Broad Run, during the entire year, the rain falls for 160.5 days and collects up to 29.92" (760mm) of precipitation.

Snowfall

June through October are months without snowfall in Broad Run.

Daylight

In Broad Run, Virginia, the average length of the day in July is 14h and 34min.
On the first day of the month, sunrise is at 5:49 am and sunset at 8:39 pm. On the last day of July, sunrise is at 6:11 am and sunset at 8:22 pm EDT.

Sunshine

With an average of 10.8h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 during July translates into the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the hottest time of year in Broad Run?

Broad Run, Virginia, registers the average highest temperatures during July, with peaks of 87.6°F (30.9°C) and lows of 65.8°F (18.8°C).

How hot does it get in Broad Run in July?

The high-temperature, in July, in Broad Run, records 87.6°F (30.9°C), while the low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 100.4°F (38°C).

What is the least humid month in Broad Run?

July is the least humid month, with an average relative humidity of 72%.

What is the average humidity in July in Broad Run?

In Broad Run, the average relative humidity in July is 72%.

How many days does it rain in July in Broad Run?

In Broad Run, in July, it is raining for 16.7 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Broad Run?

In Broad Run, Virginia, snow does not fall in June through October.

How many hours of daylight does Broad Run have in July?

In July, the average day length in Broad Run, Virginia, is 14h and 34min.

When are sunrise and sunset in July in Broad Run?

In July, on the first day of the month, sunrise is at 5:49 am and sunset at 8:39 pm. On the last day of the month, in Broad Run, Virginia, sunrise is at 6:11 am and sunset at 8:22 pm EDT.

What month has the most sunshine in Broad Run?

July has the most sunshine of the year in Broad Run, with an average of 10.8h of sunshine.

How many hours of sunshine does Broad Run have in July?

In Broad Run, Virginia, the average sunshine duration in July is 10.8h.

What is the month with the highest UV index in Broad Run?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Broad Run.

What is the UV index intensity in July in Broad Run?

The average daily maximum UV index in July in Broad Run, Virginia, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to 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
Broad Run, VA

Average temperature in July - Broad Run, VA
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in July: 65.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

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Average pressure in July
Broad Run, VA

Average pressure in July - Broad Run, VA
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in July
Broad Run, VA

Average wind speed in July - Broad Run, VA
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are March and April (6.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in July
Broad Run, VA

Average humidity in July - Broad Run, VA
  • Average humidity in July: 72%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).

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Average rainfall in July
Broad Run, VA

Average rainfall in July - Broad Run, VA
  • Average rainfall in July: 2.68"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in July
Broad Run, VA

Average rainfall days in July - Broad Run, VA
  • Average rainfall days in July: 16.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in July
Broad Run, VA

Average snowfall in July - Broad Run, VA
  • Average snowfall in July: 0"

The month with the highest snowfall is January (3.74").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Broad Run, VA

Average snowfall days in July - Broad Run, VA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Broad Run, VA

Average daylight in July / Average sunshine in July - Broad Run, VA
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in July: 10h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in July
Broad Run, VA

Average sunshine days in July - Broad Run, VA
  • Average sunshine days in July: 11.7 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in July
Broad Run, VA

Average UV index in July - Broad Run, VA
  • 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
Broad Run, VA

Average cloud cover in July - Broad Run, VA
  • Average cloud cover in July: 30

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in July
Broad Run, VA

Average visibility in July - Broad Run, VA
  • Average visibility in July: 6mi

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

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Broad Run, Virginia, USA

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