July weather forecast
Lewisburg, TN

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Weather in July

July in Lewisburg, Tennessee, is a hot summer month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 68.4°F (20.2°C).

Temperature

Lewisburg notes the warmest temperatures in July, with a high average of 87.4°F (30.8°C) and a low of 68.4°F (20.2°C).

Heat index

For July, the heat index is estimated at a torrid 102.2°F (39°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The physiological response of the human body to excess warmth is to perspire, thereby cooling itself through sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In Lewisburg, in July, it is raining for 19.8 days, with typically 4.09" (104mm) of accumulated precipitation. Throughout the year, in Lewisburg, there are 173.6 rainfall days, and 39.65" (1007mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 17min.
On the first day of the month, sunrise is at 5:35 am and sunset at 8:06 pm. On the last day of July, sunrise is at 5:55 am and sunset at 7:51 pm CDT.

Sunshine

In July, the average sunshine in Lewisburg is 10.2h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 6 in July transforms into this advice:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest in Lewisburg?

Lewisburg's warmest weather arrives in July, when temperatures average a high of 87.4°F (30.8°C) and a low of 68.4°F (20.2°C).

Is it hot in Lewisburg during July?

The average high-temperature and low-temperature in Lewisburg during July are 87.4°F (30.8°C) and 68.4°F (20.2°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 102.2°F (39°C).

What is the average humidity in July in Lewisburg?

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

How much does it rain in Lewisburg in July?

In Lewisburg, during July, the rain falls for 19.8 days and regularly aggregates up to 4.09" (104mm) of precipitation.

When it does not snow in Lewisburg?

May through October are months without snowfall.

How many hours of daylight does Lewisburg have in July?

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

What time are sunrise and sunset in July in Lewisburg?

In July, on the first day of the month, sunrise is at 5:35 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 7:51 pm CDT.

How long on average sun shines in July in Lewisburg?

In July, the average sunshine duration in Lewisburg, Tennessee, is 10.2h.

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

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

What is the UV index reading in July in Lewisburg?

In Lewisburg, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Lewisburg, TN

Average temperature in July - Lewisburg, TN
  • Average high temperature in July: 87.4°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in July: 68.4°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in July
Lewisburg, TN

Average pressure in July - Lewisburg, 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
Lewisburg, TN

Average wind speed in July - Lewisburg, TN
  • Average wind speed in July: 4.6mph

The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in July
Lewisburg, TN

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

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).

Average rainfall in July
Lewisburg, TN

Average rainfall in July - Lewisburg, TN
  • Average rainfall in July: 4.09"

The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is September (2.24").

Average rainfall days in July
Lewisburg, TN

Average rainfall days in July - Lewisburg, TN
  • Average rainfall days in July: 19.8 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.5 days).

Average snowfall in July
Lewisburg, TN

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

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

Average snowfall days in July
Lewisburg, TN

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

The month with the highest number of snowfall days is February (2.6 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
Lewisburg, TN

Average daylight in July / Average sunshine in July - Lewisburg, TN
  • Average daylight in July: 14h and 2min

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 February (Average sunshine: 4h and 30min).

Average sunshine days in July
Lewisburg, TN

Average sunshine days in July - Lewisburg, TN
  • Average sunshine days in July: 9.9 days

The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (9.9 days).

Average UV index in July
Lewisburg, TN

Average UV index in July - Lewisburg, TN
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in July
Lewisburg, TN

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

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Lewisburg, TN

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

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

Lewisburg, Tennessee, USA

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