Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Knoxville's warmest weather arrives in July, when temperatures average a high of 91°F (32.8°C) and a low of 73°F (22.8°C).Heat index
In July, the heat index is appraised at a scorching 111.2°F (44°C). Be cautious: Heat exhaustion along with heat cramps are predicted. Heatstroke is a possible consequence of continuous physical effort.Heat index evaluations are typically in the context of light winds and shaded environments. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
In July, the average relative humidity is 72%.Rainfall
In Knoxville, Georgia, during July, the rain falls for 16.3 days and regularly aggregates up to 1.57" (40mm) of precipitation. In Knoxville, during the entire year, the rain falls for 126.6 days and collects up to 13.46" (342mm) of precipitation.Snowfall
January, March through December are months without snowfall.Daylight
In July, the average length of the day is 14h and 4min.On the first day of July, sunrise is at 6:32 am and sunset at 8:48 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:34 pm EDT.
Sunshine
June and July, with an average of 10.7h of sunshine, are months with the most sunshine.UV index
June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 7 in July translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot does it get in July?
What is the average humidity in July?
How many days does it rain in July?
When it does not snow?
What is the average length of the day in July?
What time are sunrise and sunset in July?
What is the month with the most sunshine in Knoxville?
How many hours of sunshine does Knoxville have in July?
What are the months with the highest UV index?
What is the UV index intensity in July?
Average temperature in July
Knoxville, GA
- Average high temperature in July: 91°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in July: 73°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in July
Knoxville, GA
- Average pressure in July: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in July
Knoxville, GA
- Average wind speed in July: 5.4mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in July
Knoxville, GA
- Average humidity in July: 72%
The month with the highest relative humidity is December (75%).
The months with the lowest relative humidity are January, October and November (70%).
Average rainfall in July
Knoxville, GA
- Average rainfall in July: 1.57"
The wettest month (with the highest rainfall) is August (1.77").
The driest month (with the least rainfall) is September (0.71").
Average rainfall days in July
Knoxville, GA
- Average rainfall days in July: 16.3 days
The month with the highest number of rainy days is August (17.2 days).
The month with the least rainy days is November (5.5 days).
Average snowfall in July
Knoxville, GA
- Average snowfall in July: 0"
The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in July
Knoxville, GA
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in July /
Average sunshine in July
Knoxville, GA
- Average daylight in July: 14h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in July: 10h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in July
Knoxville, GA
- Average sunshine days in July: 12 days
The month with the most sunshine days is October (23.3 days).
The month with the least sunshine days is August (10.6 days).
Average UV index in July
Knoxville, GA
- Average UV index in July: 7
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in July
Knoxville, GA
- Average cloud cover in July: 31
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in July
Knoxville, GA
- 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).
Knoxville, Georgia, USA
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