August weather forecast
Loretto, TN

Share

Weather in August

August, the last month of the summer in Loretto, is another tropical month, with an average temperature fluctuating between 68.5°F (20.3°C) and 87.6°F (30.9°C).

Temperature

In August, Loretto experiences a minor shift in meteorological conditions with average high-temperatures marked at a still hot 87.6°F (30.9°C), closely mirroring the climate in July. An average low-temperature of 68.5°F (20.3°C) is noted during the nights in August in Loretto.

Heat index

For most parts of August, the heat index is evaluated at a very hot 102.2°F (39°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in August is 75%.

Rainfall

In Loretto, during August, the rain falls for 17.4 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, there are 164 rainfall days, and 37.56" (954mm) of precipitation is accumulated.

Snowfall

In Loretto, snow does not fall in April through October.

Daylight

In Loretto, the average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:52 pm. On the last day of August, sunrise is at 6:22 am and sunset at 7:17 pm CDT.

Sunshine

In August, the average sunshine is 10.1h.

UV index

In Loretto, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily UV index of 6 turns into the following recommendations:
Fend off overexposure. Sun protection is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Aug 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

In August, the average high-temperature and low-temperature are 87.6°F (30.9°C) and 68.5°F (20.3°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 102.2°F (39°C).

What is the average humidity in August?

The average relative humidity in August is 75%.

How many days does it rain in August?

In Loretto, in August, it is raining for 17.4 days, with typically 3.31" (84mm) of accumulated precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 26min.

When are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 5:59 am and sunset at 7:52 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 7:17 pm CDT.

How many hours of sunshine does Loretto have in August?

The average sunshine duration in August in Loretto is 10.1h.

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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 August
Loretto, TN

Average temperature in August - Loretto, TN
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (46.6°F).

  • Average low temperature in August: 68.5°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in August
Loretto, TN

Average pressure in August - Loretto, TN
  • Average pressure in August: 29.99"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 August
Loretto, TN

Average wind speed in August - Loretto, TN
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).

Average humidity in August
Loretto, TN

Average humidity in August - Loretto, TN
  • Average humidity in August: 75%

The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August
Loretto, TN

Average rainfall in August - Loretto, TN
  • Average rainfall in August: 3.31"

The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is November (2.32").

Average rainfall days in August
Loretto, TN

Average rainfall days in August - Loretto, TN
  • Average rainfall days in August: 17.4 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.3 days).

Average snowfall in August
Loretto, TN

Average snowfall in August - Loretto, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Loretto, TN

Average snowfall days in August - Loretto, TN
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Loretto, TN

Average daylight in August / Average sunshine in August - Loretto, TN
  • Average daylight in August: 13h 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 August: 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 August
Loretto, TN

Average sunshine days in August - Loretto, TN
  • Average sunshine days in August: 11.3 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (9.4 days).

Average UV index in August
Loretto, TN

Average UV index in August - Loretto, TN
  • Average UV index in August: 6

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in August
Loretto, TN

Average cloud cover in August - Loretto, TN
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in August
Loretto, TN

Average visibility in August - Loretto, TN
  • Average visibility in August: 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).

Loretto, Tennessee, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location