August weather forecast
Oak Park, MD

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Weather in August

The last month of the summer, August, is another warm month in Oak Park, Maryland, with an average temperature varying between 67.6°F (19.8°C) and 85.6°F (29.8°C).

Temperature

The advent of August brings an average high-temperature of a moderately hot 85.6°F (29.8°C), exhibiting minor difference from the previous month. August's nights observe an average temperature of 67.6°F (19.8°C).

Heat index

The heat index value for August is calculated to be a very hot 95°F (35°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In Oak Park, Maryland, the average relative humidity in August is 72%.

Rainfall

August is the month with the most rainfall. Rain falls for 15.9 days and accumulates 3.43" (87mm) of precipitation.

Snowfall

In Oak Park, snow does not fall in May through October.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:35 am and sunset at 7:38 pm EDT.

Sunshine

The average sunshine in August in Oak Park is 10.2h.

UV index

The months with the highest UV index in Oak Park are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

How hot is August in Oak Park?

In Oak Park, 85.6°F (29.8°C) is the average high-temperature and 67.6°F (19.8°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is calculated to be 95°F (35°C).

What is the average humidity in August in Oak Park?

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

What is the rainiest month in Oak Park?

The month with the most rainfall in Oak Park is August, when the rain falls for 15.9 days and typically aggregates up to 3.43" (87mm) of precipitation.

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

In Oak Park, during August, the rain falls for 15.9 days and regularly aggregates up to 3.43" (87mm) of precipitation.

When it does not snow in Oak Park?

In Oak Park, Maryland, snow does not fall in May through October.

What is the average length of the day in August in Oak Park?

In August, the average day length in Oak Park, Maryland, is 13h and 40min.

When are sunrise and sunset in August in Oak Park?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, in Oak Park, sunrise is at 6:35 am and sunset at 7:38 pm EDT.

How many hours of sunshine does Oak Park have in August?

In August, the average sunshine duration is 10.2h.

When is the highest UV index in Oak Park?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Oak Park, Maryland.

How high is the UV index in August in Oak Park?

In August, the average daily maximum UV index in Oak Park, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to Sun's UV rays.
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
Oak Park, MD

Average temperature in August - Oak Park, MD
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (87.8°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in August: 67.6°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in August
Oak Park, MD

Average pressure in August - Oak Park, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Oak Park, MD

Average wind speed in August - Oak Park, MD
  • Average wind speed in August: 5mph

The windiest month (with the highest average wind speed) is March (7.8mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in August
Oak Park, MD

Average humidity in August - Oak Park, MD
  • Average humidity in August: 72%

The months with the highest relative humidity are May, October and December (76%).
The months with the lowest relative humidity are April and July (71%).

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Average rainfall in August
Oak Park, MD

Average rainfall in August - Oak Park, MD
  • Average rainfall in August: 3.43"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in August
Oak Park, MD

Average rainfall days in August - Oak Park, MD
  • Average rainfall days in August: 15.9 days

The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in August
Oak Park, MD

Average snowfall in August - Oak Park, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Oak Park, MD

Average snowfall days in August - Oak Park, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Oak Park, MD

Average daylight in August / Average sunshine in August - Oak Park, MD
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in August
Oak Park, MD

Average sunshine days in August - Oak Park, MD
  • Average sunshine days in August: 13.7 days

The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in August
Oak Park, MD

Average UV index in August - Oak Park, MD
  • 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 and December (UV index 2).

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Average cloud cover in August
Oak Park, MD

Average cloud cover in August - Oak Park, MD
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Oak Park, MD

Average visibility in August - Oak Park, MD
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Oak Park, Maryland, USA

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