August weather forecast and climate
Fairnelson, AL

The last month of the summer, August, is also a hot month in Fairnelson, Alabama, with average temperature varying between 91°F (32.8°C) and 72.3°F (22.4°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still hot 91°F (32.8°C). In August, in Fairnelson, Alabama, the average low-temperature is 72.3°F (22.4°C).

Heat index

In August, the average heat index is appraised at a blazing hot 113.9°F (45.5°C). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, wind), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in Fairnelson is 76%.

Rainfall

The month with the most rainfall in Fairnelson, Alabama, is August when the rain falls for 23.7 days and typically aggregates up to 4.72" (120mm) of precipitation.

Snowfall

April through November are months without snowfall in Fairnelson.

Daylight

In Fairnelson, the average length of the day is 13.3h.

Sunshine

In August, the average sunshine in Fairnelson is 10.2h.

UV index

The average daily maximum UV index in Fairnelson is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in August in Fairnelson?

In Fairnelson, in August, the average high-temperature is 91°F (32.8°C), and the average low-temperature is 72.3°F (22.4°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, is appraised at 113.9°F (45.5°C).

What is the average humidity in August in Fairnelson?

The average relative humidity in August in Fairnelson is 76%.

How many days does it rain in August in Fairnelson?

In Fairnelson, Alabama, in August, during 23.7 rainfall days, 4.72" (120mm) of precipitation is typically accumulated.

What is the wettest month in Fairnelson?

The month with the most rainfall is August when the rain falls for 23.7 days and typically aggregates up to 4.72" (120mm) of precipitation.

When it does not snow in Fairnelson?

April through November are months without snowfall in Fairnelson, Alabama.

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

The average length of the day in August is 13.3h.

How long on average sun shines in August in Fairnelson?

In August, the average sunshine in Fairnelson, Alabama, is 10.2h.

What is the UV index intensity in August in Fairnelson?

The average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in August - Fairnelson, AL
  • Average high temperature in August: 91°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (57.6°F).

  • Average low temperature in August: 72.3°F

Months with the highest average low temperature are July and August (72.3°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in August - Fairnelson, AL
  • Average pressure in August: 29.97"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

Average wind speed in August - Fairnelson, AL
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is March (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

Average humidity in August - Fairnelson, AL
  • Average humidity in August: 76%

Months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (71%).

Average rainfall in August - Fairnelson, AL
  • Average rainfall in August: 4.72"

The wettest month (with the highest rainfall) is August (4.72").
The driest month (with the least rainfall) is November (2.13").

Average rainfall days in August - Fairnelson, AL
  • Average rainfall days in August: 23.7 days

The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is November (7.6 days).

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

The month with the highest snowfall is January (0.28").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is January (0.5 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August / Average sunshine in August - Fairnelson, AL
  • Average daylight in August: 13.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in August: 10.2h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5h).

Average sunshine days in August - Fairnelson, AL
  • Average sunshine days in August: 5.5 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (5.1 days).

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

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in August - Fairnelson, AL
  • Average cloud cover in August: 35

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).

Average visibility in August - Fairnelson, AL
  • Average visibility in August: 5mi

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