August weather forecast and climate
Grove Park, AL

Weather in August

August, the last month of the summer, in Grove Park, is another tropical month, with average temperature ranging between min 71.2°F (21.8°C) and max 90.1°F (32.3°C).

Temperature

In August, the average high-temperature is practically the same as in July - a still tropical 90.1°F (32.3°C). The average low-temperature, in August, is 71.2°F (21.8°C).

Heat index

In August, the average heat index is appraised at a scorching 107.8°F (42.1°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 'real feel', 'feels like', 'apparent temperature', or 'felt air temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, wind, clothing), 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. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. 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

In Grove Park, Alabama, the average relative humidity in August is 72%.

Rainfall

The month with the most rainfall is August when the rain falls for 18 days and typically aggregates up to 2.24" (57mm) of precipitation.

Snowfall

April through November are months without snowfall in Grove Park.

Daylight

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

Sunshine

In August, the average sunshine in Grove Park is 10.3h.

UV index

July and August, with an average maximum UV index of 7, are months with the highest UV index in Grove Park. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 interpret into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Grove Park?

In August, the average high-temperature is 90.1°F (32.3°C), and the average low-temperature is 71.2°F (21.8°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that factores the actual air temperature with the relative humidity, is evaluated at 107.8°F (42.1°C).

What is the average humidity in August in Grove Park?

The average relative humidity in August in Grove Park is 72%.

How many days does it rain in August in Grove Park?

In Grove Park, in August, during 18 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

What is the wettest month in Grove Park?

The month with the most rainfall in Grove Park, Alabama, is August when the rain falls for 18 days and typically aggregates up to 2.24" (57mm) of precipitation.

When it does not snow in Grove Park?

In Grove Park snow does not fall in April through November.

How many hours of daylight does Grove Park have in August?

In August, the average length of the day in Grove Park, Alabama, is 13.3h.

How long on average sun shines in August in Grove Park?

In Grove Park, the average sunshine in August is 10.3h.

What are the months with the highest UV index in Grove Park?

July and August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in August in Grove Park?

The average daily maximum UV index in August in Grove Park is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in August
Grove Park, AL

Average temperature in August - Grove Park, AL
  • Average high temperature in August: 90.1°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 (51.3°F).

  • Average low temperature in August: 71.2°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in August
Grove Park, AL

Average pressure in August - Grove Park, AL
  • Average pressure in August: 29.98"

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

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Average wind speed in August
Grove Park, AL

Average wind speed in August - Grove Park, AL
  • Average wind speed in August: 4.5mph

The windiest months (with the highest average wind speed) are February and March (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in August
Grove Park, AL

Average humidity in August - Grove Park, AL
  • Average humidity in August: 72%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in August
Grove Park, AL

Average rainfall in August - Grove Park, AL
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.02").

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Average rainfall days in August
Grove Park, AL

Average rainfall days in August - Grove Park, AL
  • Average rainfall days in August: 18 days

The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (7.3 days).

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Average snowfall in August
Grove Park, AL

Average snowfall in August - Grove Park, AL
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.24").
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
Grove Park, AL

Average snowfall days in August - Grove Park, AL
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (1 days).
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
Grove Park, AL

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

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in August: 10.3h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in August
Grove Park, AL

Average sunshine days in August - Grove Park, AL
  • Average sunshine days in August: 10 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (9.4 days).

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Average UV index in August
Grove Park, AL

Average UV index in August - Grove Park, AL
  • Average UV index in August: 7

Months with the highest UV index are July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Grove Park, AL

Average cloud cover in August - Grove Park, AL
  • Average cloud cover in August: 31

The month with the most cloud cover is February (Cloud cover 48).
Months with the least cloud cover are June, September and October (Cloud cover 30).

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Average visibility in August
Grove Park, AL

Average visibility in August - Grove Park, 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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