August weather forecast
Keys Farm, MD

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Weather in August

The last month of the summer, August, is another warm month in Keys Farm, Maryland, with an average temperature ranging between max 83.3°F (28.5°C) and min 70.5°F (21.4°C).

Temperature

August's arrival registers an average high-temperature of a still warm 83.3°F (28.5°C), closely aligning with the temperature of the previous month. Keys Farm's temperature tends to fall to an average low of 70.5°F (21.4°C) during the nights of August.

Heat index

The heat index in August is evaluated at a tropical 89.6°F (32°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. 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 especially crucial for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In August, the average relative humidity in Keys Farm, Maryland, is 74%.

Rainfall

The month with the most rainfall in Keys Farm is August, when the rain falls for 14.3 days and typically aggregates up to 1.69" (43mm) of precipitation.

Snowfall

April through October are months without snowfall in Keys Farm.

Daylight

The average length of the day in August in Keys Farm is 13h and 38min.
On the first day of August in Keys Farm, Maryland, sunrise is at 6:07 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

Sunshine

The average sunshine in August is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

How hot is it in Keys Farm in August?

The high-temperature, in August, in Keys Farm, is 83.3°F (28.5°C), while the low-temperature averages to 70.5°F (21.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in August is evaluated at 89.6°F (32°C).

What is the average humidity in August in Keys Farm?

In August, the average relative humidity is 74%.

What is the rainiest month in Keys Farm?

The month with the most rainfall in Keys Farm, Maryland, is August, when the rain falls for 14.3 days and typically aggregates up to 1.69" (43mm) of precipitation.

How many days does it rain in August in Keys Farm?

In Keys Farm, Maryland, in August, it is raining for 14.3 days, with typically 1.69" (43mm) of accumulated precipitation.

When it does not snow in Keys Farm?

In Keys Farm, snow does not fall in April through October.

How many hours of daylight does Keys Farm have in August?

In Keys Farm, the average day length in August is 13h and 38min.

When are sunrise and sunset in August in Keys Farm?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

How long on average sun shines in August in Keys Farm?

In August, the average sunshine duration is 10.5h.

What is the month with the highest UV index in Keys Farm?

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

How high is the UV index in August in Keys Farm?

The average daily maximum UV index in August in Keys Farm, Maryland, is 6. A UV Index value 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
Keys Farm, MD

Average temperature in August - Keys Farm, MD
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in August: 70.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in August
Keys Farm, MD

Average pressure in August - Keys Farm, MD
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in August
Keys Farm, MD

Average wind speed in August - Keys Farm, MD
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in August
Keys Farm, MD

Average humidity in August - Keys Farm, MD
  • Average humidity in August: 74%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in August
Keys Farm, MD

Average rainfall in August - Keys Farm, MD
  • Average rainfall in August: 1.69"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in August
Keys Farm, MD

Average rainfall days in August - Keys Farm, MD
  • Average rainfall days in August: 14.3 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in August
Keys Farm, MD

Average snowfall in August - Keys Farm, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.67").
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
Keys Farm, MD

Average snowfall days in August - Keys Farm, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.5 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
Keys Farm, MD

Average daylight in August / Average sunshine in August - Keys Farm, 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 3min

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 0min).

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Average sunshine days in August
Keys Farm, MD

Average sunshine days in August - Keys Farm, MD
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in August
Keys Farm, MD

Average UV index in August - Keys Farm, 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, February and December (UV index 2).

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Average cloud cover in August
Keys Farm, MD

Average cloud cover in August - Keys Farm, MD
  • Average cloud cover in August: 29

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in August
Keys Farm, MD

Average visibility in August - Keys Farm, MD
  • 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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Keys Farm, Maryland, USA

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