July weather forecast
Danville, VA

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Weather in July

July is the hottest month in Danville, Virginia, with high temperatures averaging at 90.3°F (32.4°C). The scorching heat dictates the pace of life in the city. The locals hit the pools and rivers to beat the heat, while tourists seeking sun and warmth find the weather ideal. The height of summer ushers in a love for barbecue picnics, walks in the park, and summer camping nights under clear skies. Despite the high temperatures, July maintains a balance, ensuring that the heat does not hinder daily activities and enjoyment.

Temperature

The warmest month in Danville, Virginia, is July, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 68.4°F (20.2°C).

Heat index

For most parts of July, the heat index is calculated to be an extremely hot 105.8°F (41°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

The least humid month is July, with an average relative humidity of 69%.

Rainfall

In July, the rain falls for 16.3 days. Throughout July, 2.01" (51mm) of precipitation is accumulated. Throughout the year, in Danville, there are 154.5 rainfall days, and 29.17" (741mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Danville.

Daylight

In Danville, the average length of the day in July is 14h and 22min.
On the first day of the month, sunrise is at 6:03 am and sunset at 8:40 pm. On the last day of July, in Danville, sunrise is at 6:23 am and sunset at 8:24 pm EDT.

Sunshine

June and July, with an average of 10.7h of sunshine, are months with the most sunshine in Danville.

UV index

With an average maximum UV index of 7, July is the month with the highest UV index in Danville, Virginia. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 7 during July leads to these instructions:
Fend off overexposure. Sun protection is vital. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months in Danville?

In Danville, July is the warmest month, with temperatures averaging a high of 90.3°F (32.4°C) and a low of 68.4°F (20.2°C).

How hot is it in Danville in July?

The average high-temperature and low-temperature in Danville, Virginia, during July are 90.3°F (32.4°C) and 68.4°F (20.2°C) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is calculated to be 105.8°F (41°C).

What is the least humid month in Danville?

July is the least humid month, with an average relative humidity of 69%.

What is the average humidity in July in Danville?

In July, the average relative humidity is 69%.

How many days does it rain in July in Danville?

In Danville, in July, during 16.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow in Danville?

April through October are months without snowfall in Danville, Virginia.

How many hours of daylight does Danville have in July?

In July, the average day length is 14h and 22min.

When is the sunrise / sunset in July in Danville?

On the first day of July in Danville, Virginia, sunrise is at 6:03 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:24 pm EDT.

What is the month with the most sunshine in Danville?

June and July, with an average of 10.7h of sunshine, are months with the most sunshine in Danville, Virginia.

How many hours of sunshine does Danville have in July?

In July, the average sunshine duration in Danville, Virginia, is 10.7h.

When is the highest UV index in Danville?

July is the month with the highest UV index in Danville, Virginia, with an average maximum UV index of 7.

What is the UV index reading in July in Danville?

The average daily maximum UV index in July in Danville, Virginia, is 7. A UV Index reading of 6 to 7 represents a high 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
Danville, VA

Average temperature in July - Danville, VA
  • Average high temperature in July: 90.3°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (45.5°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in July
Danville, VA

Average pressure in July - Danville, VA
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in July
Danville, VA

Average wind speed in July - Danville, VA
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in July
Danville, VA

Average humidity in July - Danville, VA
  • Average humidity in July: 69%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

Average rainfall in July
Danville, VA

Average rainfall in July - Danville, VA
  • Average rainfall in July: 2.01"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.61").

Average rainfall days in July
Danville, VA

Average rainfall days in July - Danville, VA
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in July
Danville, VA

Average snowfall in July - Danville, VA
  • Average snowfall in July: 0"

The months with the highest snowfall are January and December (2.17").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Danville, VA

Average snowfall days in July - Danville, VA
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Danville, VA

Average daylight in July / Average sunshine in July - Danville, VA
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

Average sunshine days in July
Danville, VA

Average sunshine days in July - Danville, VA
  • Average sunshine days in July: 12.7 days

The month with the most sunshine days is November (19.2 days).
The month with the least sunshine days is May (12.4 days).

Average UV index in July
Danville, VA

Average UV index in July - Danville, VA
  • Average UV index in July: 7

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in July
Danville, VA

Average cloud cover in July - Danville, VA
  • Average cloud cover in July: 31

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Danville, VA

Average visibility in July - Danville, VA
  • 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).

Danville, Virginia, USA

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