August weather forecast
Vanns, AL

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Weather in August

August, the last month of the summer in Vanns, is another hot month, with temperature in the range of an average high of 89.2°F (31.8°C) and an average low of 69.8°F (21°C).

Temperature

Vanns, Alabama, observes a minor difference in average high-temperatures between July's 90.1°F (32.3°C) and August's 89.2°F (31.8°C). Throughout August, Vanns registers a consistent average low-temperature of 69.8°F (21°C).

Heat index

The average heat index in August is estimated at a blistering 105.8°F (41°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', determines the feeling of heat when you account for the relative humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

The average relative humidity in August is 74%.

Rainfall

August is the month with the most rainfall. Rain falls for 17.8 days and accumulates 2.24" (57mm) of precipitation.

Snowfall

April through October are months without snowfall in Vanns.

Daylight

In Vanns, the average length of the day in August is 13h and 22min.
On the first day of August in Vanns, sunrise is at 5:59 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:12 pm CDT.

Sunshine

The average sunshine in August in Vanns is 10.2h.

UV index

The months with the highest UV index in Vanns are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Fend off overexposure. Sun protection is vital. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

Is it hot in Vanns during August?

An average high-temperature, in August, in Vanns, is 89.2°F (31.8°C) and the average low-temperature is 69.8°F (21°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is estimated at 105.8°F (41°C).

What is the average humidity in August in Vanns?

The average relative humidity in August is 74%.

What is the rainiest month in Vanns?

August is the month with the most rainfall in Vanns. Rain falls for 17.8 days and accumulates 2.24" (57mm) of precipitation.

How much does it rain in Vanns in August?

In August, the rain falls for 17.8 days. Throughout August, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Vanns?

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

What is the average length of the day in August in Vanns?

In Vanns, the average day length in August is 13h and 22min.

What time are sunrise and sunset in August in Vanns?

On the first day of August in Vanns, Alabama, sunrise is at 5:59 am and sunset at 7:46 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:12 pm CDT.

How long on average sun shines in August in Vanns?

The average sunshine duration in August in Vanns is 10.2h.

What are the months with the highest UV index in Vanns?

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

How high is the UV index in August in Vanns?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health 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
Vanns, AL

Average temperature in August - Vanns, AL
  • Average high temperature in August: 89.2°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in August: 69.8°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

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Average pressure in August
Vanns, AL

Average pressure in August - Vanns, AL
  • 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 (29.98"Hg).

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Average wind speed in August
Vanns, AL

Average wind speed in August - Vanns, AL
  • Average wind speed in August: 4.3mph

The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in August
Vanns, AL

Average humidity in August - Vanns, AL
  • Average humidity in August: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Vanns, AL

Average rainfall in August - Vanns, AL
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.06").

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Average rainfall days in August
Vanns, AL

Average rainfall days in August - Vanns, AL
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in August
Vanns, AL

Average snowfall in August - Vanns, AL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Vanns, AL

Average snowfall days in August - Vanns, AL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Vanns, AL

Average daylight in August / Average sunshine in August - Vanns, AL
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 10h and 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in August
Vanns, AL

Average sunshine days in August - Vanns, AL
  • Average sunshine days in August: 10.5 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in August
Vanns, AL

Average UV index in August - Vanns, AL
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Vanns, AL

Average cloud cover in August - Vanns, AL
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in August
Vanns, AL

Average visibility in August - Vanns, AL
  • 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).

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Vanns, Alabama, USA

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