August weather forecast
Dykes, TN

Share

Weather in August

August, the last month of the summer in Dykes, is another warm month, with an average temperature fluctuating between 84.9°F (29.4°C) and 61.9°F (16.6°C).

Temperature

The transition into August shows a subtle variation to a moderately hot 84.9°F (29.4°C) from July's 86°F (30°C) in the average high-temperature. August presents a pronounced divergence from daily peak temperatures, with the average low-temperature of 61.9°F (16.6°C).

Heat index

Throughout August, the heat index is evaluated at a torrid 95°F (35°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The least humid month is August, with an average relative humidity of 76%.

Rainfall

In Dykes, Tennessee, in August, during 16.2 rainfall days, 2.64" (67mm) of precipitation is typically accumulated. In Dykes, during the entire year, the rain falls for 167 days and collects up to 33.62" (854mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 30min.
On the first day of the month, sunrise is at 6:42 am and sunset at 8:40 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:04 pm EDT.

Sunshine

The average sunshine in August is 9.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily maximum UV index of 6 in August translates into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

Dykes in August has an average high-temperature of 84.9°F (29.4°C) and an average low-temperature of 61.9°F (16.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 95°F (35°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 76%.

What is the average humidity in August?

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

How many days does it rain in August?

In Dykes, in August, during 16.2 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow?

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

What is the average length of the day in August?

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

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:42 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:04 pm EDT.

How many hours of sunshine does Dykes have in August?

In Dykes, the average sunshine duration in August is 9.6h.

What is the month with the highest UV index?

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

What is the UV index intensity in August?

In Dykes, Tennessee, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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 August
Dykes, TN

Average temperature in August - Dykes, TN
  • Average high temperature in August: 84.9°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (42.3°F).

  • Average low temperature in August: 61.9°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

Average pressure in August
Dykes, TN

Average pressure in August - Dykes, TN
  • Average pressure in August: 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 August
Dykes, TN

Average wind speed in August - Dykes, TN
  • Average wind speed in August: 3.5mph

The windiest month (with the highest average wind speed) is April (6.2mph).
The calmest month (with the lowest average wind speed) is August (3.5mph).

Average humidity in August
Dykes, TN

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

The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (76%).

Average rainfall in August
Dykes, TN

Average rainfall in August - Dykes, TN
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is February (3.94").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Dykes, TN

Average rainfall days in August - Dykes, TN
  • Average rainfall days in August: 16.2 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in August
Dykes, TN

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

The month with the highest snowfall is February (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Dykes, TN

Average snowfall days in August - Dykes, TN
  • Average snowfall days in August: 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).

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

Average daylight in August / Average sunshine in August - Dykes, 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: 9h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in August
Dykes, TN

Average sunshine days in August - Dykes, TN
  • Average sunshine days in August: 13.2 days

The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (10.1 days).

Average UV index in August
Dykes, TN

Average UV index in August - Dykes, TN
  • Average UV index in August: 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 August
Dykes, TN

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

The month with the most cloud cover is February (Cloud cover 56).
The months with the least cloud cover are June and August (Cloud cover 32).

Average visibility in August
Dykes, TN

Average visibility in August - Dykes, TN
  • Average visibility in August: 5mi

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

Dykes, Tennessee, USA

Weather forecast for your location

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