July weather forecast
Dutton, VA

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Weather in July

July is a hot summer month in Dutton, Virginia, with an average temperature ranging between max 87.8°F (31°C) and min 72.3°F (22.4°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 87.8°F (31°C) and a minimum temperature of 72.3°F (22.4°C).

Heat index

During July, the heat index is appraised at a torrid 100.4°F (38°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

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

Rainfall

In July, the rain falls for 16.9 days. Throughout July, 3.31" (84mm) of precipitation is accumulated. Throughout the year, there are 165.3 rainfall days, and 34.25" (870mm) of precipitation is accumulated.

Snowfall

In Dutton, Virginia, snow does not fall in April through October.

Daylight

In Dutton, Virginia, the average length of the day in July is 14h and 27min.
On the first day of July, sunrise is at 5:48 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:14 pm EDT.

Sunshine

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

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 7 suggests these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
Updated: Jul 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

In Dutton, July is identified by the average highest temperatures, reaching a peak of 87.8°F (31°C) and a low of 72.3°F (22.4°C).

How hot is it in Dutton in July?

The average high-temperature and low-temperature during July are 87.8°F (31°C) and 72.3°F (22.4°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in July is appraised at 100.4°F (38°C).

What is the least humid month?

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

What is the average humidity in July?

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

How much does it rain in Dutton in July?

In Dutton, during July, the rain falls for 16.9 days and regularly aggregates up to 3.31" (84mm) of precipitation.

When it does not snow?

In Dutton, snow does not fall in April through October.

How many hours of daylight does Dutton have in July?

In Dutton, the average day length in July is 14h and 27min.

When is the sunrise / sunset in July?

On the first day of July in Dutton, sunrise is at 5:48 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 6:09 am and sunset at 8:14 pm EDT.

What month has the most sunshine?

The month with the most sunshine is July, with an average of 10.8h of sunshine.

How long on average sun shines in July?

In Dutton, the average sunshine duration in July is 10.8h.

What is the month with the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 7.

How high is the UV index in July?

In July, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high health threat 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
Dutton, VA

Average temperature in July - Dutton, VA
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in July: 72.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in July
Dutton, VA

Average pressure in July - Dutton, VA
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Dutton, VA

Average wind speed in July - Dutton, VA
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is August (6.8mph).

Average humidity in July
Dutton, VA

Average humidity in July - Dutton, 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%).

Average rainfall in July
Dutton, VA

Average rainfall in July - Dutton, VA
  • Average rainfall in July: 3.31"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is September (2.4").

Average rainfall days in July
Dutton, VA

Average rainfall days in July - Dutton, VA
  • Average rainfall days in July: 16.9 days

The month with the highest number of rainy days is May (17.6 days).
The month with the least rainy days is November (9.6 days).

Average snowfall in July
Dutton, VA

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

The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Dutton, VA

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

The month with the highest number of snowfall days is January (3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Dutton, VA
  • Average daylight in July: 14h and 3min

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

  • 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 February (Average sunshine: 5h and 12min).

Average sunshine days in July
Dutton, VA

Average sunshine days in July - Dutton, VA
  • Average sunshine days in July: 12.2 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (11.5 days).

Average UV index in July
Dutton, VA

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July
Dutton, VA

Average cloud cover in July - Dutton, VA
  • Average cloud cover in July: 28

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in July
Dutton, VA

Average visibility in July - Dutton, 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).

Dutton, Virginia, USA

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