July weather forecast
Lebanon, TN

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Weather in July

July in Lebanon, Tennessee witnesses the pinnacle of summer heat, as it records the highest maximum average temperature of the year at 87.4°F (30.8°C). This maximum temperature anomaly makes July the hottest month of the year, outperforming both June and August. A consistent feature of the weather is high humidity, which attributes a humid subtropical feel to the summer. Relief from the summer heat is within reach as August brings a slight dip in temperatures. The scattered summer showers of July compensate for the intense heat, a precursor to the slightly enhanced rainfall in August.

Temperature

With average high and low temperatures of 87.4°F (30.8°C) and 68.2°F (20.1°C) respectively, July is Lebanon's warmest month.

Heat index

July's average heat index is appraised at a fiery hot 102.2°F (39°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

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

Rainfall

July is the month with the most rainfall. Rain falls for 19.8 days and accumulates 4.92" (125mm) of precipitation.

Snowfall

In Lebanon, Tennessee, snow does not fall in May through October.

Daylight

In Lebanon, the average length of the day in July is 14h and 20min.
On the first day of the month, sunrise is at 5:31 am and sunset at 8:06 pm. On the last day of July, sunrise is at 5:51 am and sunset at 7:51 pm CDT.

Sunshine

The average sunshine in July is 10.3h.

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 vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in July translates into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Aug 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

With average temperatures fluctuating between a high of 87.4°F (30.8°C) and a low of 68.2°F (20.1°C), July stands out as the warmest month.

How hot is it in July?

In Lebanon, in July, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 68.2°F (20.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in July is appraised at 102.2°F (39°C).

What is the average humidity in July?

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

What is the wettest month?

July is the month with the most rainfall. Rain falls for 19.8 days and accumulates 4.92" (125mm) of precipitation.

How many days does it rain in July?

In Lebanon, in July, during 19.8 rainfall days, 4.92" (125mm) of precipitation is typically accumulated.

When it does not snow?

In Lebanon, Tennessee, snow does not fall in May through October.

How many hours of daylight does Lebanon have in July?

The average day length in July is 14h and 20min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 5:31 am and sunset at 8:06 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Lebanon have in July?

In Lebanon, the average sunshine duration in July is 10.3h.

When is the highest UV index?

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

How high is the UV index in July?

The average daily maximum UV index in July in Lebanon is 6. A UV Index reading of 6 to 7 represents a high health threat from unsafe 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
Lebanon, TN

Average temperature in July - Lebanon, 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 (43.9°F).

  • Average low temperature in July: 68.2°F

The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in July
Lebanon, TN

Average pressure in July - Lebanon, 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
Lebanon, TN

Average wind speed in July - Lebanon, TN
  • Average wind speed in July: 4.4mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in July
Lebanon, TN

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

The months with the highest relative humidity are March and December (79%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in July
Lebanon, TN

Average rainfall in July - Lebanon, TN
  • Average rainfall in July: 4.92"

The wettest month (with the highest rainfall) is July (4.92").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in July
Lebanon, TN

Average rainfall days in July - Lebanon, 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 (11 days).

Average snowfall in July
Lebanon, TN

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

The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Lebanon, TN

Average snowfall days in July - Lebanon, 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
Lebanon, TN

Average daylight in July / Average sunshine in July - Lebanon, 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 42min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in July
Lebanon, TN

Average sunshine days in July - Lebanon, TN
  • Average sunshine days in July: 9.2 days

The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in July
Lebanon, TN

Average UV index in July - Lebanon, 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
Lebanon, TN

Average cloud cover in July - Lebanon, TN
  • Average cloud cover in July: 33

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in July
Lebanon, TN

Average visibility in July - Lebanon, 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).

Lebanon, Tennessee, USA

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