August weather forecast
Marydel, MD

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Weather in August

The last month of the summer, August, is another warm month in Marydel, Maryland, with an average temperature varying between 82.9°F (28.3°C) and 68°F (20°C).

Temperature

Marydel's weather in August displays an average high-temperature of a still warm 82.9°F (28.3°C), showing minor disparity from July's 83.8°F (28.8°C). Throughout August in Marydel, Maryland, a steady low-temperature average of 68°F (20°C) is noted.

Heat index

During August, the heat index is estimated at a hot 91.4°F (33°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

May and August, with an average relative humidity of 79%, are the most humid months.

Rainfall

In August, in Marydel, the rain falls for 15.6 days. Throughout August, 3.27" (83mm) of precipitation is accumulated. In Marydel, during the entire year, the rain falls for 156.8 days and collects up to 31.97" (812mm) of precipitation.

Snowfall

In Marydel, snow does not fall in May through October.

Daylight

The average length of the day in August in Marydel, Maryland, is 13h and 39min.
On the first day of August, sunrise is at 6:04 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August in Marydel is 10.3h.

UV index

The months with the highest UV index in Marydel, Maryland, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In August, an average UV index of 6 transforms into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. 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. 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 is August in Marydel?

In Marydel, 82.9°F (28.3°C) is the average high-temperature and 68°F (20°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 91.4°F (33°C).

What are the most humid months in Marydel?

The months with the highest humidity in Marydel are May and August, with an average relative humidity of 79%.

What is the average humidity in August in Marydel?

In August, the average relative humidity in Marydel is 79%.

How many days does it rain in August in Marydel?

In Marydel, in August, it is raining for 15.6 days, with typically 3.27" (83mm) of accumulated precipitation.

When it does not snow in Marydel?

May through October are months without snowfall in Marydel.

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

In August, the average day length in Marydel is 13h and 39min.

When are sunrise and sunset in August in Marydel?

On the first day of August in Marydel, Maryland, sunrise is at 6:04 am and sunset at 8:14 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 7:34 pm EDT.

How long on average sun shines in August in Marydel?

The average sunshine duration in August in Marydel is 10.3h.

What are the months with the highest UV index in Marydel?

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

What is the UV index reading in August in Marydel?

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

Average temperature in August - Marydel, MD
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (28.8°F).

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Average pressure in August
Marydel, MD

Average pressure in August - Marydel, MD
  • Average pressure in August: 29.98"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
Marydel, MD

Average wind speed in August - Marydel, MD
  • Average wind speed in August: 6mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in August
Marydel, MD

Average humidity in August - Marydel, MD
  • Average humidity in August: 79%

The months with the highest relative humidity are May and August (79%).
The months with the lowest relative humidity are January, March, April and November (74%).

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Average rainfall in August
Marydel, MD

Average rainfall in August - Marydel, MD
  • Average rainfall in August: 3.27"

The wettest month (with the highest rainfall) is July (3.46").
The driest month (with the least rainfall) is January (1.97").

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Average rainfall days in August
Marydel, MD

Average rainfall days in August - Marydel, MD
  • Average rainfall days in August: 15.6 days

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

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Average snowfall in August
Marydel, MD

Average snowfall in August - Marydel, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.05").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Marydel, MD

Average snowfall days in August - Marydel, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.9 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
Marydel, MD

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

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Marydel, MD

Average sunshine days in August - Marydel, MD
  • Average sunshine days in August: 12.8 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
Marydel, MD

Average UV index in August - Marydel, 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
Marydel, MD

Average cloud cover in August - Marydel, MD
  • Average cloud cover in August: 30

The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Marydel, MD

Average visibility in August - Marydel, 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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Marydel, Maryland, USA

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