July weather forecast
Overall, TN

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Weather in July

July is a tropical summer month in Overall, Tennessee, with an average temperature fluctuating between 68.5°F (20.3°C) and 87.8°F (31°C).

Temperature

Overall registers the highest average temperatures during the month of July, with peaks of 87.8°F (31°C) and lows of 68.5°F (20.3°C).

Heat index

July's average heat index is calculated to be a blisteringly hot 104°F (40°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. 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.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In July, the rain falls for 13.9 days. Throughout July, 1.42" (36mm) of precipitation is accumulated. In Overall, during the entire year, the rain falls for 123.1 days and collects up to 12.76" (324mm) of precipitation.

Snowfall

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

Daylight

In Overall, Tennessee, the average length of the day in July is 14h and 19min.
On the first day of July in Overall, Tennessee, sunrise is at 5:33 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:51 pm CDT.

Sunshine

In Overall, the average sunshine in July is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In July, the maximum UV index of 6 translates into these guidelines:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What part of the year is the hottest?

July, characterized by an average high temperature of 87.8°F (31°C) and a low temperature of 68.5°F (20.3°C), is generally the warmest month.

How hot is it in July?

Overall in July has an average high-temperature of 87.8°F (31°C) and an average low-temperature of 68.5°F (20.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, in July is calculated to be 104°F (40°C).

What is the average humidity in July?

The average relative humidity in July is 76%.

How much does it rain in July?

In Overall, in July, it is raining for 13.9 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Overall have in July?

In Overall, the average day length in July is 14h and 19min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:33 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:53 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Overall have in July?

In Overall, the average sunshine duration in July is 10.3h.

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 intensity in July?

The average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health 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
Overall, TN

Average temperature in July - Overall, TN
  • 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: 68.5°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in July
Overall, TN

Average pressure in July - Overall, 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).

Average wind speed in July
Overall, TN

Average wind speed in July - Overall, TN
  • Average wind speed in July: 4.5mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in July
Overall, TN

Average humidity in July - Overall, TN
  • Average humidity in July: 76%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (74%).

Average rainfall in July
Overall, TN

Average rainfall in July - Overall, TN
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is February (1.5").
The driest month (with the least rainfall) is September (0.39").

Average rainfall days in July
Overall, TN

Average rainfall days in July - Overall, TN
  • Average rainfall days in July: 13.9 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in July
Overall, TN

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Overall, TN

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

The month with the highest number of snowfall days is January (3.8 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
Overall, TN

Average daylight in July / Average sunshine in July - Overall, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in July
Overall, TN

Average sunshine days in July - Overall, TN
  • Average sunshine days in July: 13.3 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in July
Overall, TN

Average UV index in July - Overall, TN
  • 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, February and December (UV index 2).

Average cloud cover in July
Overall, TN

Average cloud cover in July - Overall, TN
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in July
Overall, TN

Average visibility in July - Overall, TN
  • 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).

Overall, Tennessee, USA

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