July weather forecast
Radcliff, VA

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Weather in July

July in Radcliff, Virginia, is a hot summer month, with an average temperature ranging between min 69.4°F (20.8°C) and max 89.6°F (32°C).

Temperature

July, on average, is the warmest month, registering a high temperature of 89.6°F (32°C) and a low of 69.4°F (20.8°C).

Heat index

In July, the heat index is evaluated at a scorching 105.8°F (41°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. 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 a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

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

Rainfall

In Radcliff, during July, the rain falls for 17.5 days and regularly aggregates up to 2.48" (63mm) of precipitation. In Radcliff, Virginia, during the entire year, the rain falls for 159.5 days and collects up to 30.39" (772mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 23min.
On the first day of July in Radcliff, sunrise is at 5:58 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:19 pm EDT.

Sunshine

In July, the average sunshine is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 in July translates into these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What month is the hottest?

July, with its high-temperature average of 89.6°F (32°C) and a low-temperature average of 69.4°F (20.8°C), is the warmest month.

How hot does it get in July?

The high-temperature, in July, in Radcliff, records 89.6°F (32°C), while the low-temperature is 69.4°F (20.8°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, 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 72%.

What is the average humidity in July?

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

How much does it rain in July?

In July, the rain falls for 17.5 days. Throughout July, 2.48" (63mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 23min.

When are sunrise and sunset in July in Radcliff?

In July, on the first day of the month, sunrise is at 5:58 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:19 pm EDT.

How long on average sun shines in July?

In July, the average sunshine duration is 10.6h.

What is the month 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 Radcliff, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health risk 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 July
Radcliff, VA

Average temperature in July - Radcliff, VA
  • Average high temperature in July: 89.6°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (45.9°F).

  • Average low temperature in July: 69.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

Average pressure in July
Radcliff, VA

Average pressure in July - Radcliff, 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
Radcliff, VA

Average wind speed in July - Radcliff, VA
  • Average wind speed in July: 5.4mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

Average humidity in July
Radcliff, VA

Average humidity in July - Radcliff, VA
  • Average humidity in July: 72%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (72%).

Average rainfall in July
Radcliff, VA

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

The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in July
Radcliff, VA

Average rainfall days in July - Radcliff, VA
  • Average rainfall days in July: 17.5 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in July
Radcliff, VA

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

The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Radcliff, VA

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

The month with the highest number of snowfall days is January (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
Radcliff, VA

Average daylight in July / Average sunshine in July - Radcliff, 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 month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in July
Radcliff, VA

Average sunshine days in July - Radcliff, VA
  • Average sunshine days in July: 11.2 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11 days).

Average UV index in July
Radcliff, VA

Average UV index in July - Radcliff, 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
Radcliff, VA

Average cloud cover in July - Radcliff, VA
  • Average cloud cover in July: 32

The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in July
Radcliff, VA

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

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

Radcliff, Virginia, USA

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