July weather forecast
Arrowhead, TN

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Weather in July

July is a hot summer month in Arrowhead, Tennessee, with an average temperature fluctuating between 87.6°F (30.9°C) and 65.5°F (18.6°C).

Temperature

July, with an average high of 87.6°F (30.9°C) and a low of 65.5°F (18.6°C), signifies the warmest month of the year.

Heat index

For July, the heat index is appraised at a torrid 100.4°F (38°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In July, the average relative humidity is 73%.

Rainfall

The month with the most rainfall is July, when the rain falls for 16.3 days and typically aggregates up to 2.2" (56mm) of precipitation.

Snowfall

In Arrowhead, snow does not fall in April through September.

Daylight

In Arrowhead, the average length of the day in July is 14h and 19min.
On the first day of the month, sunrise is at 6:23 am and sunset at 8:56 pm. On the last day of July, sunrise is at 6:43 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in July is 10.5h.

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 the ordinary person.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

The average temperatures in Arrowhead, Tennessee, reach their apex in July, averaging 87.6°F (30.9°C) at the high end and 65.5°F (18.6°C) at the low end.

How hot is it in July?

In Arrowhead, 87.6°F (30.9°C) is the average high-temperature and 65.5°F (18.6°C) is the average low-temperature during July. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 100.4°F (38°C).

What is the average humidity in July?

The average relative humidity in July is 73%.

What is the wettest month?

The month with the most rainfall is July, when the rain falls for 16.3 days and typically aggregates up to 2.2" (56mm) of precipitation.

How much does it rain in July?

In July, the rain falls for 16.3 days. Throughout July, 2.2" (56mm) of precipitation is accumulated.

When it does not snow?

April through September are months without snowfall.

What is the average length of the day in July?

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

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 6:23 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:41 pm EDT.

How long on average sun shines in July in Arrowhead?

In July, the average sunshine duration is 10.5h.

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 in Arrowhead, Tennessee.

What is the UV index intensity in July?

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 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
Arrowhead, TN

Average temperature in July - Arrowhead, 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 (44.8°F).

  • Average low temperature in July: 65.5°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in July
Arrowhead, TN

Average pressure in July - Arrowhead, TN
  • Average pressure in July: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in July
Arrowhead, TN

Average wind speed in July - Arrowhead, TN
  • Average wind speed in July: 3.9mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

Average humidity in July
Arrowhead, TN

Average humidity in July - Arrowhead, TN
  • Average humidity in July: 73%

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

Average rainfall in July
Arrowhead, TN

Average rainfall in July - Arrowhead, TN
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in July
Arrowhead, TN

Average rainfall days in July - Arrowhead, TN
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in July
Arrowhead, TN

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

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

Average snowfall days in July
Arrowhead, TN

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

The month with the highest number of snowfall days is January (5.4 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
Arrowhead, TN

Average daylight in July / Average sunshine in July - Arrowhead, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in July
Arrowhead, TN

Average sunshine days in July - Arrowhead, TN
  • Average sunshine days in July: 12.5 days

The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).

Average UV index in July
Arrowhead, TN

Average UV index in July - Arrowhead, 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
Arrowhead, TN

Average cloud cover in July - Arrowhead, TN
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in July
Arrowhead, TN

Average visibility in July - Arrowhead, TN
  • Average visibility in July: 6mi

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

Arrowhead, Tennessee, USA

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