July weather forecast
Rosney, VA

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Weather in July

July is a hot summer month in Rosney, Virginia, with an average temperature varying between 90.3°F (32.4°C) and 67.5°F (19.7°C).

Temperature

The warmest temperatures occur during July, when averages reach a peak of 90.3°F (32.4°C) and a low of 67.5°F (19.7°C).

Heat index

July's heat index is evaluated at a blistering 105.8°F (41°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

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

Rainfall

In Rosney, during July, the rain falls for 16.3 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 159.5 rainfall days, and 31.1" (790mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 27min.
On the first day of July, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:22 pm EDT.

Sunshine

The month with the most sunshine is July, with an average of 10.7h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 6 translates into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Updated: Jul 15, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Rosney notes the warmest temperatures in July, with a average high of 90.3°F (32.4°C) and a low of 67.5°F (19.7°C).

How hot is it in July?

The high-temperature, in July, in Rosney, is 90.3°F (32.4°C), while the low-temperature averages to 67.5°F (19.7°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 105.8°F (41°C).

What is the least humid month?

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

What is the average humidity in July?

In Rosney, the average relative humidity in July is 69%.

How many days does it rain in July?

In Rosney, in July, it is raining for 16.3 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow?

In Rosney, Virginia, snow does not fall in May through September.

What is the average length of the day in July in Rosney?

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

When are sunrise and sunset in July in Rosney?

In July, on the first day of the month, sunrise is at 5:56 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 8:22 pm EDT.

What month has the most sunshine?

July has the most sunshine of the year, with an average of 10.7h of sunshine.

How long on average sun shines in July?

The average sunshine duration in July is 10.7h.

What are the months with the highest UV index?

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

What is the UV index reading in July?

In Rosney, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Rosney, VA

Average temperature in July - Rosney, 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 (44.2°F).

  • Average low temperature in July: 67.5°F

The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

Average pressure in July
Rosney, VA

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in July
Rosney, VA

Average wind speed in July - Rosney, VA
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in July
Rosney, VA

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

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (69%).

Average rainfall in July
Rosney, VA

Average rainfall in July - Rosney, VA
  • Average rainfall in July: 2.48"

The wettest months (with the highest rainfall) are February and May (2.95").
The driest month (with the least rainfall) is September (1.81").

Average rainfall days in July
Rosney, VA

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

The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in July
Rosney, VA

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

The month with the highest snowfall is March (2.44").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Rosney, VA

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

The months with the highest number of snowfall days are January and February (3.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Rosney, 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 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in July
Rosney, VA

Average sunshine days in July - Rosney, VA
  • Average sunshine days in July: 12.3 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11.2 days).

Average UV index in July
Rosney, VA

Average UV index in July - Rosney, 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 and December (UV index 2).

Average cloud cover in July
Rosney, VA

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

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in July
Rosney, VA

Average visibility in July - Rosney, VA
  • Average visibility in July: 6mi

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

Rosney, Virginia, USA

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