July weather forecast
Only, TN

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Weather in July

July, like June, is another hot summer month in Only, Tennessee, with an average temperature varying between 87.6°F (30.9°C) and 68°F (20°C).

Temperature

During the warmest month, July, temperatures average a high of 87.6°F (30.9°C) and a low of 68°F (20°C).

Heat index

In July, the heat index is evaluated at a blisteringly hot 104°F (40°C). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling 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 in Only is 78%.

Rainfall

The month with the most rainfall in Only is July, when the rain falls for 20 days and typically aggregates up to 4.21" (107mm) of precipitation.

Snowfall

In Only, Tennessee, snow does not fall in May through September.

Daylight

In July, the average length of the day in Only is 14h and 19min.
On the first day of July, sunrise is at 5:38 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:56 pm CDT.

Sunshine

In July, the average sunshine in Only is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Only?

With average high and low temperatures of 87.6°F (30.9°C) and 68°F (20°C) respectively, July is Only's warmest month.

How hot is it in Only in July?

An average high-temperature, in July, in Only, is 87.6°F (30.9°C) and the average low-temperature is 68°F (20°C). In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 104°F (40°C).

What is the average humidity in July in Only?

The average relative humidity in July is 78%.

What is the wettest month in Only?

The month with the most rainfall in Only, Tennessee, is July, when the rain falls for 20 days and typically aggregates up to 4.21" (107mm) of precipitation.

How much does it rain in Only in July?

In Only, in July, it is raining for 20 days, with typically 4.21" (107mm) of accumulated precipitation.

When it does not snow in Only?

May through September are months without snowfall in Only.

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

The average day length in July is 14h and 19min.

What time are sunrise and sunset in July in Only?

On the first day of July in Only, Tennessee, sunrise is at 5:38 am and sunset at 8:11 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:56 pm CDT.

How long on average sun shines in July in Only?

In Only, the average sunshine duration in July is 10h.

What is the month with the highest UV index in Only?

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

What is the UV index intensity in July in Only?

The average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
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
Only, TN

Average temperature in July - Only, TN
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in July: 68°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in July
Only, TN

Average pressure in July - Only, 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
Only, TN

Average wind speed in July - Only, TN
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

Average humidity in July
Only, TN

Average humidity in July - Only, TN
  • Average humidity in July: 78%

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

Average rainfall in July
Only, TN

Average rainfall in July - Only, TN
  • Average rainfall in July: 4.21"

The wettest month (with the highest rainfall) is July (4.21").
The driest month (with the least rainfall) is September (2.44").

Average rainfall days in July
Only, TN

Average rainfall days in July - Only, TN
  • Average rainfall days in July: 20 days

The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in July
Only, TN

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

The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Only, TN

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

The month with the highest number of snowfall days is February (4 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
Only, TN

Average daylight in July / Average sunshine in July - Only, TN
  • 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 48min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).

Average sunshine days in July
Only, TN

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

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in July
Only, TN

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

Average cloud cover in July
Only, TN

Average cloud cover in July - Only, TN
  • Average cloud cover in July: 35

The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Only, TN

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

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

Only, Tennessee, USA

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