August weather forecast and climate
Couch, AL

August, the last month of the summer, in Couch, is another tropical month, with average temperature varying between 68.4°F (20.2°C) and 88.5°F (31.4°C).

Temperature

In Couch, Alabama, the average high-temperature in August is relatively the same as in July - a still tropical 88.5°F (31.4°C). In Couch, the average low-temperature is 68.4°F (20.2°C).

Heat index

The average heat index is evaluated at an extremely hot 104.7°F (40.4°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, pregnancy, wind). 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.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. 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 exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Couch, Alabama, the average relative humidity is 75%.

Rainfall

In Couch, during August, the rain falls for 20.2 days and regularly aggregates up to 3.74" (95mm) of precipitation. In Couch, Alabama, during the entire year, the rain falls for 178.5 days and collects up to 38.78" (985mm) of precipitation.

Snowfall

In Couch snow does not fall in April through November.

Daylight

In Couch, the average length of the day is 13.4h.

Sunshine

In Couch, Alabama, the average sunshine is 10.2h.

UV index

Months with the highest UV index in Couch are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from the exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Couch?

In August, in Couch, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that represents influence of the relative humidity to air temperaure, in August is estimated at 104.7°F (40.4°C).

What is the average humidity in August in Couch?

The average relative humidity in August in Couch, Alabama, is 75%.

How many days does it rain in August in Couch?

In Couch, in August, it is raining for 20.2 days, with typically 3.74" (95mm) of accumulated precipitation.

When it does not snow in Couch?

In Couch snow does not fall in April through November.

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

In Couch, Alabama, the average length of the day in August is 13.4h.

How many hours of sunshine does Couch have in August?

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

What is the month with the highest UV index in Couch?

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

What is the UV index reading in August in Couch?

The average daily maximum UV index in August in Couch, Alabama, is 6. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to the UV radiation.
Average temperature in August - Couch, AL
  • Average high temperature in August: 88.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (50°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

Average pressure in August - Couch, AL
  • Average pressure in August: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.98").

Average wind speed in August - Couch, AL
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August - Couch, AL
  • Average humidity in August: 75%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in August - Couch, AL
  • Average rainfall in August: 3.74"

The wettest month (with the highest rainfall) is December (3.78").
The driest month (with the least rainfall) is October (2.24").

Average rainfall days in August - Couch, AL
  • Average rainfall days in August: 20.2 days

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is November (9.4 days).

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

The month with the highest snowfall is January (0.83").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

The month with the highest number of snowfall days is January (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August / Average sunshine in August - Couch, AL
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in August: 10.2h

The month with the most sunshine is June (Average sunshine: 10.7h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in August - Couch, AL
  • Average sunshine days in August: 7.7 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (7.3 days).

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

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).

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

Months with the most cloud cover are February and December (Cloud cover 47).
Months with the least cloud cover are June and September (Cloud cover 30).

Average visibility in August - Couch, AL
  • Average visibility in August: 6mi

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