July weather forecast
Sylco, TN

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Weather in July

July is a hot summer month in Sylco, Tennessee, with an average temperature ranging between max 86.4°F (30.2°C) and min 65.5°F (18.6°C).

Temperature

In Sylco, temperatures reach their average annual highs in July, measuring 86.4°F (30.2°C) and a minimum average of 65.5°F (18.6°C).

Heat index

The heat index for July is appraised at a torrid 98.6°F (37°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Sylco, Tennessee, the average relative humidity in July is 77%.

Rainfall

The month with the most rainfall is July, when the rain falls for 20 days and typically aggregates up to 4.84" (123mm) of precipitation.

Snowfall

April through September are months without snowfall in Sylco.

Daylight

The average length of the day in July in Sylco is 14h and 14min.
On the first day of the month, sunrise is at 6:28 am and sunset at 8:56 pm. On the last day of July, in Sylco, Tennessee, sunrise is at 6:47 am and sunset at 8:41 pm EDT.

Sunshine

The average sunshine in July is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Sylco, Tennessee. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 6 in July leads to these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year in Sylco?

The warmest period in Sylco, Tennessee, is July, when temperatures fluctuate between an average high of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

Is it hot in Sylco during July?

The average high-temperature, in July, in Sylco, is 86.4°F (30.2°C), while the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in July is appraised at 98.6°F (37°C).

What is the average humidity in July in Sylco?

The average relative humidity in July is 77%.

What is the rainiest month in Sylco?

July is the month with the most rainfall in Sylco. Rain falls for 20 days and accumulates 4.84" (123mm) of precipitation.

How many days does it rain in July in Sylco?

In Sylco, Tennessee, in July, it is raining for 20 days, with typically 4.84" (123mm) of accumulated precipitation.

When it does not snow in Sylco?

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

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

The average day length in July in Sylco, Tennessee, is 14h and 14min.

When are sunrise and sunset in July in Sylco?

On the first day of July in Sylco, sunrise is at 6:28 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 8:41 pm EDT.

How many hours of sunshine does Sylco have in July?

In July, the average sunshine duration is 10.2h.

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

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

How high is the UV index in July in Sylco?

In July, the average daily maximum UV index in Sylco, Tennessee, is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Sylco, TN

Average temperature in July - Sylco, TN
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (46°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 (30.7°F).

Average pressure in July
Sylco, TN

Average pressure in July - Sylco, 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
Sylco, TN

Average wind speed in July - Sylco, TN
  • Average wind speed in July: 4mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in July
Sylco, TN

Average humidity in July - Sylco, TN
  • Average humidity in July: 77%

The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, October and November (76%).

Average rainfall in July
Sylco, TN

Average rainfall in July - Sylco, TN
  • Average rainfall in July: 4.84"

The wettest month (with the highest rainfall) is July (4.84").
The driest month (with the least rainfall) is September (2.91").

Average rainfall days in July
Sylco, TN

Average rainfall days in July - Sylco, 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 (10.3 days).

Average snowfall in July
Sylco, TN

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August and September (0").

Average snowfall days in July
Sylco, TN

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

The month with the highest number of snowfall days is February (3.6 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
Sylco, TN

Average daylight in July / Average sunshine in July - Sylco, TN
  • Average daylight in July: 14h and 1min

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 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in July
Sylco, TN

Average sunshine days in July - Sylco, TN
  • Average sunshine days in July: 8.7 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.7 days).

Average UV index in July
Sylco, TN

Average UV index in July - Sylco, 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
Sylco, TN

Average cloud cover in July - Sylco, TN
  • Average cloud cover in July: 34

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in July
Sylco, TN

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

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

Sylco, Tennessee, USA

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