July weather forecast
Jackson, TN

Weather in July

July in Jackson, Tennessee, is a hot summer month, with an average temperature fluctuating between 70°F (21.1°C) and 87.6°F (30.9°C).

Temperature

July is the warmest month, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 70°F (21.1°C).

Heat index

The average heat index in July is computed to be a sweltering 103.8°F (39.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like clothing, wind, differences in body mass, height, and shape, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

In Jackson, Tennessee, the average relative humidity in July is 78%.

Rainfall

The month with the most rainfall in Jackson is July, when the rain falls for 14.3 days and typically aggregates up to 1.85" (47mm) of precipitation.

Snowfall

April through October are months without snowfall in Jackson.

Daylight

In July, the average length of the day is 14h and 17min.
On the first day of the month, sunrise is at 5:43 am and sunset at 8:15 pm. On the last day of July, in Jackson, Tennessee, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

Sunshine

In Jackson, the average sunshine in July is 10.4h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Jackson, Tennessee. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in July transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
[Resources]

FAQ

What is the warmest month in Jackson?

July is the warmest month in Jackson, with an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 70°F (21.1°C).

What is the temperature in July in Jackson?

The average high-temperature, in July, in Jackson, is 87.6°F (30.9°C), while the average low-temperature is 70°F (21.1°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 103.8°F (39.9°C).

What is the average humidity in July in Jackson?

The average relative humidity in July is 78%.

What is the wettest month in Jackson?

The month with the most rainfall in Jackson, Tennessee, is July, when the rain falls for 14.3 days and typically aggregates up to 1.85" (47mm) of precipitation.

How much does it rain in Jackson in July?

In Jackson, Tennessee, in July, during 14.3 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Jackson?

April through October are months without snowfall in Jackson, Tennessee.

How many hours of daylight does Jackson have in July?

In July, the average day length is 14h and 17min.

When are sunrise and sunset in July in Jackson?

On the first day of July in Jackson, sunrise is at 5:43 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:00 pm CDT.

How many hours of sunshine does Jackson have in July?

In July, the average sunshine duration in Jackson, Tennessee, is 10.4h.

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

June and July, with an average maximum UV index of 7, are months with the highest UV index in Jackson, Tennessee.

What is the UV index intensity in July in Jackson?

The average daily maximum UV index in July in Jackson, Tennessee, is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Jackson, TN

Average temperature in July - Jackson, 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 (45.7°F).

  • Average low temperature in July: 70°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (32°F).

[Resources]

Average pressure in July
Jackson, TN

Average pressure in July - Jackson, TN
  • Average pressure in July: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

[Resources]

Average wind speed in July
Jackson, TN

Average wind speed in July - Jackson, TN
  • Average wind speed in July: 5.2mph

The windiest month (with the highest average wind speed) is February (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

[Resources]

Average humidity in July
Jackson, TN

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

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (71%).

[Resources]

Average rainfall in July
Jackson, TN

Average rainfall in July - Jackson, TN
  • Average rainfall in July: 1.85"

The wettest month (with the highest rainfall) is July (1.85").
The driest month (with the least rainfall) is September (0.67").

[Resources]

Average rainfall days in July
Jackson, TN

Average rainfall days in July - Jackson, TN
  • Average rainfall days in July: 14.3 days

The month with the highest number of rainy days is July (14.3 days).
The month with the least rainy days is November (7.1 days).

[Resources]

Average snowfall in July
Jackson, TN

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

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

[Resources]

Average snowfall days in July
Jackson, TN

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in July / Average sunshine in July - Jackson, TN
  • Average daylight in July: 14h and 17min

The month with the longest days is June (Average daylight: 14h and 32min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in July: 10h and 24min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

[Resources]

Average sunshine days in July
Jackson, TN

Average sunshine days in July - Jackson, TN
  • Average sunshine days in July: 13.8 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (13.8 days).

[Resources]

Average UV index in July
Jackson, TN

Average UV index in July - Jackson, TN
  • Average UV index in July: 7

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

[Resources]

Average cloud cover in July
Jackson, TN

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).

[Resources]

Average visibility in July
Jackson, TN

Average visibility in July - Jackson, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location