August weather forecast
Salem, AL

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Weather in August

The last month of the summer, August, is also a hot month in Salem, Alabama, with an average temperature varying between 90.3°F (32.4°C) and 71.2°F (21.8°C).

Temperature

The arrival of August sees a recorded average high-temperature of a still tropical 90.3°F (32.4°C), showing little divergence from the previous month's conditions. The average low-temperature, in August, is an agreeable 71.2°F (21.8°C).

Heat index

In August, the average heat index is estimated at a blistering 109.4°F (43°C). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', gives an indication of how one might feel in terms of heat after considering humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in August in Salem, Alabama, is 74%.

Rainfall

The months with the most rainfall in Salem are August and December, with an average 4.06" (103mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In August, the average length of the day is 13h and 19min.
On the first day of the month, sunrise is at 5:55 am and sunset at 7:38 pm. On the last day of August, in Salem, sunrise is at 6:15 am and sunset at 7:06 pm CDT.

Sunshine

In August, the average sunshine in Salem is 10.3h.

UV index

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 6 in August translates into these instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot is it in Salem in August?

The average high-temperature and low-temperature during August are 90.3°F (32.4°C) and 71.2°F (21.8°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 109.4°F (43°C).

What is the average humidity in August in Salem?

The average relative humidity in August in Salem is 74%.

What is the rainiest month in Salem?

The wettest months are August and December, with an average 4.06" (103mm) of rainfall.

How many days does it rain in August in Salem?

In August, the rain falls for 21.2 days. Throughout August, 4.06" (103mm) of precipitation is accumulated.

When it does not snow in Salem?

In Salem, snow does not fall in April through November.

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

In August, the average day length is 13h and 19min.

What time are sunrise and sunset in August in Salem?

In August, on the first day of the month, sunrise is at 5:55 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 6:15 am and sunset at 7:06 pm CDT.

How long on average sun shines in August in Salem?

In Salem, Alabama, the average sunshine duration in August is 10.3h.

What is the UV index reading in August in Salem?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average max. wind speed
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
Salem, AL

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

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in August: 71.2°F

The months with the highest average low temperature are July and August (71.2°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

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Average pressure in August
Salem, AL

Average pressure in August - Salem, AL
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in August
Salem, AL

Average wind speed in August - Salem, AL
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in August
Salem, AL

Average humidity in August - Salem, 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
Salem, AL

Average rainfall in August - Salem, AL
  • Average rainfall in August: 4.06"

The wettest months (with the highest rainfall) are August and December (4.06").
The driest month (with the least rainfall) is September (2.01").

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Average rainfall days in August
Salem, AL

Average rainfall days in August - Salem, AL
  • Average rainfall days in August: 21.2 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (7.8 days).

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Average snowfall in August
Salem, AL

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Salem, AL

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

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in August
Salem, AL

Average sunshine days in August - Salem, AL
  • Average sunshine days in August: 8.3 days

The months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in August
Salem, AL

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

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

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Average cloud cover in August
Salem, AL

Average cloud cover in August - Salem, AL
  • Average cloud cover in August: 34

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 30).

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Average visibility in August
Salem, AL

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

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