July weather forecast
Waynesboro, TN

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Weather in July

July, like June, is a hot summer month in Waynesboro, Tennessee, with an average temperature varying between 68.9°F (20.5°C) and 88.9°F (31.6°C).

Temperature

July is the month when Waynesboro, Tennessee, sees the highest average temperatures, with a high of 88.9°F (31.6°C) and a low of 68.9°F (20.5°C).

Heat index

The heat index in July is evaluated at a scorching 107.6°F (42°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Waynesboro, the average relative humidity in July is 77%.

Rainfall

In Waynesboro, Tennessee, in July, it is raining for 19.8 days, with typically 4.02" (102mm) of accumulated precipitation. In Waynesboro, Tennessee, during the entire year, the rain falls for 178.9 days and collects up to 41.57" (1056mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In July, the average length of the day in Waynesboro, Tennessee, is 14h and 16min.
On the first day of July, sunrise is at 5:40 am and sunset at 8:09 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 7:55 pm CDT.

Sunshine

The average sunshine in July is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What month is the hottest in Waynesboro?

July is the month that records the highest temperatures in Waynesboro, Tennessee, with averages ranging from a high of 88.9°F (31.6°C) to a low of 68.9°F (20.5°C).

How hot is it in Waynesboro in July?

In July, the average high-temperature and low-temperature are 88.9°F (31.6°C) and 68.9°F (20.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is evaluated at 107.6°F (42°C).

What is the average humidity in July in Waynesboro?

In July, the average relative humidity in Waynesboro, Tennessee, is 77%.

How much does it rain in Waynesboro in July?

In Waynesboro, during July, the rain falls for 19.8 days and regularly aggregates up to 4.02" (102mm) of precipitation.

When it does not snow in Waynesboro?

May through September are months without snowfall in Waynesboro, Tennessee.

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

In Waynesboro, the average day length in July is 14h and 16min.

When is the sunrise / sunset in July in Waynesboro?

In July, on the first day of the month, sunrise is at 5:40 am and sunset at 8:09 pm. On the last day of the month, in Waynesboro, sunrise is at 5:59 am and sunset at 7:55 pm CDT.

How many hours of sunshine does Waynesboro have in July?

In July, the average sunshine duration in Waynesboro is 10.2h.

What are the months with the highest UV index in Waynesboro?

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

What is the UV index intensity in July in Waynesboro?

In Waynesboro, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average max. wind speed
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
Waynesboro, TN

Average temperature in July - Waynesboro, TN
  • Average high temperature in July: 88.9°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in July: 68.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in July
Waynesboro, TN

Average pressure in July - Waynesboro, TN
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in July
Waynesboro, TN

Average wind speed in July - Waynesboro, TN
  • Average wind speed in July: 4.6mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

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Average humidity in July
Waynesboro, TN

Average humidity in July - Waynesboro, TN
  • Average humidity in July: 77%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in July
Waynesboro, TN

Average rainfall in July - Waynesboro, TN
  • Average rainfall in July: 4.02"

The wettest month (with the highest rainfall) is February (4.84").
The driest months (with the least rainfall) are September and November (2.52").

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Average rainfall days in July
Waynesboro, TN

Average rainfall days in July - Waynesboro, TN
  • Average rainfall days in July: 19.8 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (10.4 days).

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Average snowfall in July
Waynesboro, TN

Average snowfall in July - Waynesboro, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Waynesboro, TN

Average snowfall days in July - Waynesboro, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (3.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Waynesboro, TN

Average daylight in July / Average sunshine in July - Waynesboro, TN
  • Average daylight in July: 14h and 2min

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

  • Average sunshine in July: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in July
Waynesboro, TN

Average sunshine days in July - Waynesboro, TN
  • Average sunshine days in July: 8.8 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in July
Waynesboro, TN

Average UV index in July - Waynesboro, TN
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in July
Waynesboro, TN

Average cloud cover in July - Waynesboro, TN
  • Average cloud cover in July: 34

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in July
Waynesboro, TN

Average visibility in July - Waynesboro, TN
  • Average visibility in July: 5mi

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

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Waynesboro, Tennessee, USA

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