July weather forecast
Hillsboro, TN

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Weather in July

July in Hillsboro, Tennessee, is a hot summer month, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 67.3°F (19.6°C).

Temperature

In Hillsboro, July records the highest average temperatures, peaking at 86.4°F (30.2°C) and reaching a low of 67.3°F (19.6°C).

Heat index

The heat index value for July is computed to be a very hot 100.4°F (38°C). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Hillsboro, the average relative humidity in July is 78%.

Rainfall

July is the month with the most rainfall. Rain falls for 21 days and accumulates 4.72" (120mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 16min.
On the first day of July, sunrise is at 5:32 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:48 pm CDT.

Sunshine

The average sunshine in July in Hillsboro is 10h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, a regular UV index of 6 translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jun 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month?

July, characterized by an average high temperature of 86.4°F (30.2°C) and a low temperature of 67.3°F (19.6°C), is generally the warmest month.

How hot does it get in July?

In Hillsboro, in July, the average high-temperature is 86.4°F (30.2°C), and the average low-temperature is 67.3°F (19.6°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in July is computed to be 100.4°F (38°C).

What is the average humidity in July?

In July, the average relative humidity is 78%.

What is the rainiest month?

The month with the most rainfall is July, when the rain falls for 21 days and typically aggregates up to 4.72" (120mm) of precipitation.

How many days does it rain in July?

In Hillsboro, in July, during 21 rainfall days, 4.72" (120mm) of precipitation is typically accumulated.

When it does not snow?

In Hillsboro, snow does not fall in May through October.

How many hours of daylight does Hillsboro have in July?

In July, the average day length is 14h and 16min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 5:32 am and sunset at 8:03 pm. On the last day of the month, in Hillsboro, sunrise is at 5:52 am and sunset at 7:48 pm CDT.

How many hours of sunshine does Hillsboro have in July?

In July, the average sunshine duration is 10h.

When is the highest UV index?

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

What is the UV index intensity in July?

The average daily maximum UV index in July in Hillsboro is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
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
Hillsboro, TN

Average temperature in July - Hillsboro, 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 (45.1°F).

  • Average low temperature in July: 67.3°F

The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in July
Hillsboro, TN

Average pressure in July - Hillsboro, 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 (29.98"Hg).

Average wind speed in July
Hillsboro, TN

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

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in July
Hillsboro, TN

Average humidity in July - Hillsboro, TN
  • Average humidity in July: 78%

The months with the highest relative humidity are March and December (80%).
The months with the lowest relative humidity are October and November (75%).

Average rainfall in July
Hillsboro, TN

Average rainfall in July - Hillsboro, TN
  • Average rainfall in July: 4.72"

The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is September (2.28").

Average rainfall days in July
Hillsboro, TN

Average rainfall days in July - Hillsboro, TN
  • Average rainfall days in July: 21 days

The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in July
Hillsboro, TN

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

The month with the highest snowfall is February (1.34").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Hillsboro, TN

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

The month with the highest number of snowfall days is January (5.2 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
Hillsboro, TN

Average daylight in July / Average sunshine in July - Hillsboro, 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 0min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

Average sunshine days in July
Hillsboro, TN

Average sunshine days in July - Hillsboro, TN
  • Average sunshine days in July: 8.1 days

The month with the most sunshine days is October (17.8 days).
The month with the least sunshine days is July (8.1 days).

Average UV index in July
Hillsboro, TN

Average UV index in July - Hillsboro, 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 and December (UV index 2).

Average cloud cover in July
Hillsboro, TN

Average cloud cover in July - Hillsboro, TN
  • Average cloud cover in July: 35

The month with the most cloud cover is February (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 31).

Average visibility in July
Hillsboro, TN

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

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

Hillsboro, Tennessee, USA

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