August weather forecast
Columbus, AL

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Weather in August

The last month of the summer, August, is another hot month in Columbus, Alabama, with an average temperature ranging between max 90°F (32.2°C) and min 70.5°F (21.4°C).

Temperature

The advent of August brings an average high-temperature of a still hot 90°F (32.2°C), almost identical to the preceding month. Columbus sees an average low-temperature of 70.5°F (21.4°C) during August.

Heat index

The heat index in August is appraised at a blistering 107.6°F (42°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Understand that the heat index values take into account shaded locations and mild 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 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In August, the average relative humidity in Columbus, Alabama, is 73%.

Rainfall

In Columbus, during August, the rain falls for 20.2 days and regularly aggregates up to 3.62" (92mm) of precipitation. In Columbus, during the entire year, the rain falls for 173.8 days and collects up to 39.41" (1001mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in August in Columbus is 13h and 22min.
On the first day of August, sunrise is at 5:59 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:13 pm CDT.

Sunshine

The average sunshine in August in Columbus is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Columbus. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

How hot does it get in Columbus in August?

An average high-temperature, in August, in Columbus, is 90°F (32.2°C) and the average low-temperature is 70.5°F (21.4°C). The average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, in August is appraised at 107.6°F (42°C).

What is the average humidity in August in Columbus?

The average relative humidity in August is 73%.

How many days does it rain in August in Columbus?

In Columbus, in August, it is raining for 20.2 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow in Columbus?

In Columbus, Alabama, snow does not fall in April through October.

How many hours of daylight does Columbus have in August?

The average day length in August is 13h and 22min.

When is the sunrise / sunset in August in Columbus?

On the first day of August in Columbus, sunrise is at 5:59 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 7:13 pm CDT.

How long on average sun shines in August in Columbus?

The average sunshine duration in August in Columbus, Alabama, is 10.3h.

When is the highest UV index in Columbus?

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

What is the UV index reading in August in Columbus?

In Columbus, Alabama, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
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
Columbus, AL

Average temperature in August - Columbus, AL
  • Average high temperature in August: 90°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in August: 70.5°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure in August
Columbus, AL

Average pressure in August - Columbus, 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
Columbus, AL

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

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average humidity in August
Columbus, AL

Average humidity in August - Columbus, AL
  • Average humidity in August: 73%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in August
Columbus, AL

Average rainfall in August - Columbus, AL
  • Average rainfall in August: 3.62"

The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in August
Columbus, AL

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

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in August
Columbus, AL

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

The month with the highest snowfall is January (0.79").
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
Columbus, AL

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

The month with the highest number of snowfall days is February (1.3 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
Columbus, AL

Average daylight in August / Average sunshine in August - Columbus, 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 2min

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

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Average sunshine days in August
Columbus, AL

Average sunshine days in August - Columbus, AL
  • Average sunshine days in August: 8.9 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in August
Columbus, AL

Average UV index in August - Columbus, AL
  • 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, February, November and December (UV index 3).

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Average cloud cover in August
Columbus, AL

Average cloud cover in August - Columbus, AL
  • Average cloud cover in August: 31

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 29).

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Average visibility in August
Columbus, AL

Average visibility in August - Columbus, 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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Columbus, Alabama, USA

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