August weather forecast
Willowdale, MD

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Weather in August

The last month of the summer, August, is another warm month in Willowdale, Maryland, with temperature in the range of an average low of 68.9°F (20.5°C) and an average high of 83.8°F (28.8°C).

Temperature

Willowdale's weather in August displays an average high-temperature of a still warm 83.8°F (28.8°C), showing minor disparity from July's 85.5°F (29.7°C). The low-temperature averages to a pleasant 68.9°F (20.5°C) during the nights of August.

Heat index

In August, the average heat index is calculated to be a tropical 91.4°F (33°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. 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. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

The average relative humidity in August is 73%.

Rainfall

August is the month with the most rainfall in Willowdale. Rain falls for 16.8 days and accumulates 4.09" (104mm) of precipitation.

Snowfall

In Willowdale, snow does not fall in April through October.

Daylight

In August, the average length of the day in Willowdale is 13h and 39min.
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 6:34 am and sunset at 7:38 pm EDT.

Sunshine

In Willowdale, the average sunshine in August is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Willowdale. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 6 in August translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

How hot is August in Willowdale?

Willowdale in August has an average high-temperature of 83.8°F (28.8°C) and an average low-temperature of 68.9°F (20.5°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 91.4°F (33°C).

What is the average humidity in August in Willowdale?

The average relative humidity in August is 73%.

What is the rainiest month in Willowdale?

The month with the most rainfall is August, when the rain falls for 16.8 days and typically aggregates up to 4.09" (104mm) of precipitation.

How much does it rain in Willowdale in August?

In Willowdale, Maryland, in August, it is raining for 16.8 days, with typically 4.09" (104mm) of accumulated precipitation.

When it does not snow in Willowdale?

In Willowdale, snow does not fall in April through October.

How many hours of daylight does Willowdale have in August?

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

When is the sunrise / sunset in August in Willowdale?

On the first day of August in Willowdale, Maryland, sunrise is at 6:07 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:38 pm EDT.

How long on average sun shines in August in Willowdale?

In August, the average sunshine duration in Willowdale is 10.4h.

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

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

How high is the UV index in August in Willowdale?

In August, the average daily maximum UV index in Willowdale, Maryland, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Willowdale, MD

Average temperature in August - Willowdale, MD
  • Average high temperature in August: 83.8°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in August
Willowdale, MD

Average pressure in August - Willowdale, 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 (29.94"Hg).

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Average wind speed in August
Willowdale, MD

Average wind speed in August - Willowdale, MD
  • Average wind speed in August: 5.8mph

The windiest months (with the highest average wind speed) are January, February and March (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in August
Willowdale, MD

Average humidity in August - Willowdale, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (77%).
The months with the lowest relative humidity are March, April and July (72%).

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Average rainfall in August
Willowdale, MD

Average rainfall in August - Willowdale, MD
  • Average rainfall in August: 4.09"

The wettest month (with the highest rainfall) is August (4.09").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in August
Willowdale, MD

Average rainfall days in August - Willowdale, MD
  • Average rainfall days in August: 16.8 days

The month with the highest number of rainy days is May (18 days).
The months with the least rainy days are January and November (8.4 days).

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Average snowfall in August
Willowdale, MD

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

The month with the highest snowfall is January (2.09").
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
Willowdale, MD

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

The month with the highest number of snowfall days is January (3.8 days).
The 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
Willowdale, MD

Average daylight in August / Average sunshine in August - Willowdale, 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 54min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

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Average sunshine days in August
Willowdale, MD

Average sunshine days in August - Willowdale, MD
  • Average sunshine days in August: 12.1 days

The month with the most sunshine days is November (19.9 days).
The months with the least sunshine days are May and July (10.8 days).

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Average UV index in August
Willowdale, MD

Average UV index in August - Willowdale, 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, November and December (UV index 2).

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Average cloud cover in August
Willowdale, MD

Average cloud cover in August - Willowdale, MD
  • Average cloud cover in August: 31

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Willowdale, MD

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

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