August weather forecast and climate
Irvington, AL

Weather in August

The last month of the summer, August, is another tropical month in Irvington, Alabama, with average temperature ranging between min 77.4°F (25.2°C) and max 90.3°F (32.4°C).

Temperature

With an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 77.4°F (25.2°C), August is the warmest month.

Heat index

In August, the average heat index is calculated to a scorching 109.8°F (43.2°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, clothing, differences in body mass, height, and shape), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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 Irvington is 74%.

Rainfall

The month with the most rainfall in Irvington is August when the rain falls for 24 days and typically aggregates up to 6.1" (155mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In Irvington, the average length of the day is 13.2h.

Sunshine

The average sunshine in Irvington is 10.7h.

UV index

Months with the highest UV index in Irvington are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: In August, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. 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.
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FAQ

What is the warmest month in Irvington?

The warmest month in Irvington is August, with an average high-temperature of 90.3°F (32.4°C) and an average low-temperature of 77.4°F (25.2°C).

What is the temperature in August in Irvington?

In Irvington, Alabama, in August, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 77.4°F (25.2°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines air temperature and relative humidity, in August is evaluated at 109.8°F (43.2°C).

What is the average humidity in August in Irvington?

In Irvington, the average relative humidity in August is 74%.

How much does it rain in Irvington in August?

In Irvington, in August, during 24 rainfall days, 6.1" (155mm) of precipitation is typically accumulated.

What is the wettest month in Irvington?

The month with the most rainfall in Irvington is August when the rain falls for 24 days and typically aggregates up to 6.1" (155mm) of precipitation.

When it does not snow in Irvington?

In Irvington, Alabama, snow does not fall in February through December.

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

In Irvington, Alabama, the average length of the day in August is 13.2h.

How many hours of sunshine does Irvington have in August?

In Irvington, the average sunshine in August is 10.7h.

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

Months with the highest UV index in Irvington are May through August, with an average maximum UV index of 7.

How high is the UV index in August in Irvington?

In Irvington, the average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the Sun's UV rays.

Average temperature in August
Irvington, AL

Average temperature in August - Irvington, AL
  • Average high temperature in August: 90.3°F

The warmest month (with the highest average high temperature) is August (90.3°F).
The month with the lowest average high temperature is January (59.2°F).

  • Average low temperature in August: 77.4°F

The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (45.5°F).

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Average pressure in August
Irvington, AL

Average pressure in August - Irvington, 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").

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Average wind speed in August
Irvington, AL

Average wind speed in August - Irvington, AL
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January and April (8.1mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in August
Irvington, AL

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

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Irvington, AL

Average rainfall in August - Irvington, AL
  • Average rainfall in August: 6.1"

The wettest month (with the highest rainfall) is August (6.1").
The driest month (with the least rainfall) is November (2.01").

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Average rainfall days in August
Irvington, AL

Average rainfall days in August - Irvington, AL
  • Average rainfall days in August: 24 days

The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in August
Irvington, AL

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

The month with the highest snowfall is January (0.16").
Months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Irvington, AL

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

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

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

Average daylight in August / Average sunshine in August - Irvington, AL
  • Average daylight in August: 13.2h

The month with the longest days is June (Average daylight: 14.1h).
The month with the shortest days is December (Average daylight: 10.2h).

  • Average sunshine in August: 10.7h

The month with the most sunshine is June (Average sunshine: 11h).
The month with the least sunshine is December (Average sunshine: 5.3h).

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Average sunshine days in August
Irvington, AL

Average sunshine days in August - Irvington, AL
  • Average sunshine days in August: 5.4 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).

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Average UV index in August
Irvington, AL

Average UV index in August - Irvington, AL
  • Average UV index in August: 7

Months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in August
Irvington, AL

Average cloud cover in August - Irvington, AL
  • Average cloud cover in August: 28

The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 23).

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Average visibility in August
Irvington, AL

Average visibility in August - Irvington, 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).

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