July weather forecast
Forest Glen, TN

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Weather in July

July is a hot summer month in Forest Glen, Tennessee, with an average temperature varying between 65.5°F (18.6°C) and 87.6°F (30.9°C).

Temperature

Forest Glen's July weather, with an average high temperature of 87.6°F (30.9°C) and an average low temperature of 65.5°F (18.6°C), tends to be the warmest of the year.

Heat index

The heat index value for July is computed to be a fiery hot 100.4°F (38°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in July is 73%.

Rainfall

July is the month with the most rainfall. Rain falls for 16.3 days and accumulates 2.2" (56mm) of precipitation.

Snowfall

In Forest Glen, snow does not fall in April through September.

Daylight

The average length of the day in July is 14h and 17min.
On the first day of the month, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of July, sunrise is at 6:43 am and sunset at 8:40 pm EDT.

Sunshine

In Forest Glen, the average sunshine in July is 10.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 6 in July translates into these instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Forest Glen's warmest temperatures are experienced in July, with average high temperatures of 87.6°F (30.9°C) and lows of 65.5°F (18.6°C).

How hot is it in July?

Forest Glen in July has an average high-temperature of 87.6°F (30.9°C) and an average low-temperature of 65.5°F (18.6°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is computed to be 100.4°F (38°C).

What is the average humidity in July?

The average relative humidity in July is 73%.

What is the wettest month?

July is the month with the most rainfall. Rain falls for 16.3 days and accumulates 2.2" (56mm) of precipitation.

How many days does it rain in July?

In Forest Glen, in July, it is raining for 16.3 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

April through September are months without snowfall.

How many hours of daylight does Forest Glen have in July?

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

When are sunrise and sunset in July?

On the first day of July, sunrise is at 6:24 am and sunset at 8:55 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:40 pm EDT.

How long on average sun shines in July?

In July, the average sunshine duration in Forest Glen is 10.5h.

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 Forest Glen is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Forest Glen, TN

Average temperature in July - Forest Glen, 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 (44.8°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 (29.5°F).

Average pressure in July
Forest Glen, TN

Average pressure in July - Forest Glen, 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
Forest Glen, TN

Average wind speed in July - Forest Glen, TN
  • Average wind speed in July: 3.9mph

The windiest month (with the highest average wind speed) is April (5.9mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

Average humidity in July
Forest Glen, TN

Average humidity in July - Forest Glen, TN
  • Average humidity in July: 73%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

Average rainfall in July
Forest Glen, TN

Average rainfall in July - Forest Glen, TN
  • Average rainfall in July: 2.2"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in July
Forest Glen, TN

Average rainfall days in July - Forest Glen, TN
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (8.7 days).

Average snowfall in July
Forest Glen, TN

Average snowfall in July - Forest Glen, TN
  • Average snowfall in July: 0"

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

Average snowfall days in July
Forest Glen, TN

Average snowfall days in July - Forest Glen, 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
Forest Glen, TN

Average daylight in July / Average sunshine in July - Forest Glen, 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 3min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in July
Forest Glen, TN

Average sunshine days in July - Forest Glen, TN
  • Average sunshine days in July: 12.5 days

The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are February and July (12.5 days).

Average UV index in July
Forest Glen, TN

Average UV index in July - Forest Glen, 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
Forest Glen, TN

Average cloud cover in July - Forest Glen, TN
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in July
Forest Glen, TN

Average visibility in July - Forest Glen, TN
  • Average visibility in July: 6mi

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

Forest Glen, Tennessee, USA

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