August weather forecast
Martin, TN

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Weather in August

August, the last month of the summer in Martin, is another tropical month, with temperature in the range of an average low of 68.2°F (20.1°C) and an average high of 86.9°F (30.5°C).

Temperature

With the onset of August, a modest change to a still tropical 86.9°F (30.5°C) from July's 88°F (31.1°C) is noted in high-temperature. Martin, during August nights, observes an average temperature of 68.2°F (20.1°C).

Heat index

Throughout August, the heat index is appraised at a fiery hot 100.4°F (38°C). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', joins air temperature with relative humidity to produce a temperature perception for humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 particularly important for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In August, the average relative humidity is 76%.

Rainfall

In Martin, during August, the rain falls for 13.5 days and regularly aggregates up to 2.6" (66mm) of precipitation. In Martin, during the entire year, the rain falls for 158.8 days and collects up to 34.72" (882mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 30min.
On the first day of the month, sunrise is at 6:02 am and sunset at 8:00 pm. On the last day of August, sunrise is at 6:26 am and sunset at 7:24 pm CDT.

Sunshine

In Martin, the average sunshine in August is 10.4h.

UV index

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 UV radiation for ordinary individuals.
Note: An average UV index of 6 in August transforms into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

August temperatures vary between a high-temperature of 86.9°F (30.5°C) and a low-temperature of 68.2°F (20.1°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 August is appraised at 100.4°F (38°C).

What is the average humidity in August?

In Martin, the average relative humidity in August is 76%.

How many days does it rain in August?

In Martin, in August, during 13.5 rainfall days, 2.6" (66mm) of precipitation is typically accumulated.

When it does not snow in Martin?

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

What is the average length of the day in August?

In Martin, the average day length in August is 13h and 30min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:02 am and sunset at 8:00 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 7:24 pm CDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.4h.

How high is the UV index in August?

In August, the average daily maximum UV index in Martin is 6. A UV Index estimate of 6 to 7 represents 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
Martin, TN

Average temperature in August - Martin, TN
  • Average high temperature in August: 86.9°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (43.3°F).

  • Average low temperature in August: 68.2°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

Average pressure in August
Martin, TN

Average pressure in August - Martin, TN
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Martin, TN

Average wind speed in August - Martin, TN
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are January, February and April (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in August
Martin, TN

Average humidity in August - Martin, TN
  • Average humidity in August: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

Average rainfall in August
Martin, TN

Average rainfall in August - Martin, TN
  • Average rainfall in August: 2.6"

The wettest month (with the highest rainfall) is February (4.09").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in August
Martin, TN

Average rainfall days in August - Martin, TN
  • Average rainfall days in August: 13.5 days

The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in August
Martin, TN

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

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

Average snowfall days in August
Martin, TN

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

The months with the highest number of snowfall days are January and February (3.4 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
Martin, TN

Average daylight in August / Average sunshine in August - Martin, TN
  • Average daylight in August: 13h and 3min

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 August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in August
Martin, TN

Average sunshine days in August - Martin, TN
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).

Average UV index in August
Martin, TN

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are February and December (UV index 2).

Average cloud cover in August
Martin, TN

Average cloud cover in August - Martin, TN
  • Average cloud cover in August: 28

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 26).

Average visibility in August
Martin, TN

Average visibility in August - Martin, 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).

Martin, Tennessee, USA

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