August weather forecast
Savannah Bay, TN

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Weather in August

August, the last month of the summer in Savannah Bay, is also a hot month, with temperature in the range of an average low of 66.2°F (19°C) and an average high of 87.8°F (31°C).

Temperature

At the onset of August, Savannah Bay records an average high-temperature of a still tropical 87.8°F (31°C), showing little deviation from the preceding month. Savannah Bay experiences a substantial decline from the daytime high temperatures in August, settling on an average low of 66.2°F (19°C).

Heat index

The heat index value for August is appraised at a very hot 102.2°F (39°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital 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.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

June, August and October, with an average relative humidity of 74%, are the least humid months.

Rainfall

In Savannah Bay, in August, during 15.7 rainfall days, 2.99" (76mm) of precipitation is typically accumulated. Throughout the year, in Savannah Bay, there are 156.7 rainfall days, and 34.02" (864mm) of precipitation is accumulated.

Snowfall

In Savannah Bay, snow does not fall in May through October.

Daylight

In Savannah Bay, the average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:49 am and sunset at 8:43 pm. On the last day of August, sunrise is at 7:12 am and sunset at 8:08 pm EDT.

Sunshine

In August, the average sunshine in Savannah Bay is 9.5h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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?

The average high-temperature, in August, in Savannah Bay, is 87.8°F (31°C), while the average low-temperature is 66.2°F (19°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines relative humidity and air temperature, is appraised at 102.2°F (39°C).

What are the least humid months?

The months with the lowest humidity are June, August and October, with an average relative humidity of 74%.

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in August?

In Savannah Bay, during August, the rain falls for 15.7 days and regularly aggregates up to 2.99" (76mm) of precipitation.

When it does not snow?

In Savannah Bay, snow does not fall in May through October.

What is the average length of the day in August?

The average day length in August is 13h and 26min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:49 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 8:08 pm EDT.

How many hours of sunshine does Savannah Bay have in August?

In August, the average sunshine duration is 9.5h.

What are the months with the highest UV index?

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

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Savannah Bay, TN

Average temperature in August - Savannah Bay, TN
  • Average high temperature in August: 87.8°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in August: 66.2°F

The month with the highest average low temperature is July (66.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in August
Savannah Bay, TN

Average pressure in August - Savannah Bay, 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
Savannah Bay, TN

Average wind speed in August - Savannah Bay, TN
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is February (6.8mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in August
Savannah Bay, TN

Average humidity in August - Savannah Bay, TN
  • Average humidity in August: 74%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, August and October (74%).

Average rainfall in August
Savannah Bay, TN

Average rainfall in August - Savannah Bay, TN
  • Average rainfall in August: 2.99"

The wettest month (with the highest rainfall) is February (3.62").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in August
Savannah Bay, TN

Average rainfall days in August - Savannah Bay, TN
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is July (17.1 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in August
Savannah Bay, TN

Average snowfall in August - Savannah Bay, TN
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Savannah Bay, TN

Average snowfall days in August - Savannah Bay, TN
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.2 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
Savannah Bay, TN

Average daylight in August / Average sunshine in August - Savannah Bay, 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: 9h and 3min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

Average sunshine days in August
Savannah Bay, TN

Average sunshine days in August - Savannah Bay, TN
  • Average sunshine days in August: 12.5 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in August
Savannah Bay, TN

Average UV index in August - Savannah Bay, 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 and December (UV index 2).

Average cloud cover in August
Savannah Bay, TN

Average cloud cover in August - Savannah Bay, TN
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August
Savannah Bay, TN

Average visibility in August - Savannah Bay, TN
  • Average visibility in August: 6mi

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

Savannah Bay, Tennessee, USA

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