July weather forecast
Blue Grass, TN

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Weather in July

July is a tropical summer month in Blue Grass, Tennessee, with temperature in the range of an average low of 66°F (18.9°C) and an average high of 87.8°F (31°C).

Temperature

Blue Grass's warmest month, July, generally records average temperatures ranging from a high of 87.8°F (31°C) to a low of 66°F (18.9°C).

Heat index

July's mean heat index is calculated to be a torrid 102.2°F (39°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Blue Grass, the average relative humidity in July is 73%.

Rainfall

In Blue Grass, during July, the rain falls for 18.6 days and regularly aggregates up to 3.58" (91mm) of precipitation. Throughout the year, in Blue Grass, there are 177.6 rainfall days, and 37.91" (963mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

In Blue Grass, the average length of the day in July is 14h and 19min.
On the first day of July in Blue Grass, sunrise is at 6:23 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:41 pm EDT.

Sunshine

In Blue Grass, the average sunshine in July is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Blue Grass. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In July, the UV index of 6 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

What month is the hottest in Blue Grass?

Blue Grass's temperatures peak on average in July, reaching 87.8°F (31°C) at their highest and 66°F (18.9°C) at their lowest.

How hot does it get in Blue Grass in July?

An average high-temperature, in July, in Blue Grass, is 87.8°F (31°C) and the average low-temperature is 66°F (18.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, is calculated to be 102.2°F (39°C).

What is the average humidity in July in Blue Grass?

In Blue Grass, Tennessee, the average relative humidity in July is 73%.

How much does it rain in Blue Grass in July?

In Blue Grass, Tennessee, in July, during 18.6 rainfall days, 3.58" (91mm) of precipitation is typically accumulated.

When it does not snow in Blue Grass?

May through September are months without snowfall.

How many hours of daylight does Blue Grass have in July?

In Blue Grass, Tennessee, the average day length in July is 14h and 19min.

When are sunrise and sunset in July in Blue Grass?

On the first day of July in Blue Grass, Tennessee, sunrise is at 6:23 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 8:41 pm EDT.

How long on average sun shines in July in Blue Grass?

In Blue Grass, the average sunshine duration in July is 10.4h.

When is the highest UV index in Blue Grass?

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

What is the UV index intensity in July in Blue Grass?

The average daily maximum UV index in July in Blue Grass, Tennessee, is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Blue Grass, TN

Average temperature in July - Blue Grass, TN
  • Average high temperature in July: 87.8°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (44.8°F).

  • Average low temperature in July: 66°F

The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in July
Blue Grass, TN

Average pressure in July - Blue Grass, 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).

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Average wind speed in July
Blue Grass, TN

Average wind speed in July - Blue Grass, TN
  • Average wind speed in July: 3.8mph

The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.6mph).

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Average humidity in July
Blue Grass, TN

Average humidity in July - Blue Grass, 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%).

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Average rainfall in July
Blue Grass, TN

Average rainfall in July - Blue Grass, TN
  • Average rainfall in July: 3.58"

The wettest month (with the highest rainfall) is February (4.33").
The driest month (with the least rainfall) is September (1.97").

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Average rainfall days in July
Blue Grass, TN

Average rainfall days in July - Blue Grass, TN
  • Average rainfall days in July: 18.6 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (10.3 days).

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Average snowfall in July
Blue Grass, TN

Average snowfall in July - Blue Grass, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Blue Grass, TN

Average snowfall days in July - Blue Grass, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Blue Grass, TN

Average daylight in July / Average sunshine in July - Blue Grass, 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 48min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in July
Blue Grass, TN

Average sunshine days in July - Blue Grass, TN
  • Average sunshine days in July: 10.3 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in July
Blue Grass, TN

Average UV index in July - Blue Grass, 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).

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Average cloud cover in July
Blue Grass, TN

Average cloud cover in July - Blue Grass, TN
  • Average cloud cover in July: 31

The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).

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Average visibility in July
Blue Grass, TN

Average visibility in July - Blue Grass, 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).

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Blue Grass, Tennessee, USA

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