August weather forecast
Mardela Springs, MD

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Weather in August

August, the last month of the summer in Mardela Springs, is also a moderately hot month, with an average temperature varying between 68°F (20°C) and 82.8°F (28.2°C).

Temperature

As July transitions into August, the average high-temperature rests at a still warm 82.8°F (28.2°C), maintaining a close resemblance to the previous month. In August, Mardela Springs's temperature tends to fall to an average low of 68°F (20°C) during the night.

Heat index

The heat index value during August is evaluated at a hot 91.4°F (33°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

May, August and September, with an average relative humidity of 80%, are the most humid months.

Rainfall

In Mardela Springs, in August, during 12.6 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 113.9 rainfall days, and 11.77" (299mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 37min.
On the first day of August, sunrise is at 6:05 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:34 pm EDT.

Sunshine

The average sunshine in August is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

An average high-temperature, in August, in Mardela Springs, is 82.8°F (28.2°C) and the average low-temperature is 68°F (20°C). In August, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the most humid month?

The months with the highest humidity are May, August and September, with an average relative humidity of 80%.

What is the average humidity in August?

In Mardela Springs, the average relative humidity in August is 80%.

How many days does it rain in August?

In Mardela Springs, in August, it is raining for 12.6 days, with typically 1.42" (36mm) of accumulated precipitation.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in August in Mardela Springs?

In August, the average day length is 13h and 37min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:05 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 7:34 pm EDT.

How long on average sun shines in August?

In Mardela Springs, the average sunshine duration in August is 10.3h.

What are the months with the highest UV index?

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

What is the UV index intensity in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk 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
Mardela Springs, MD

Average temperature in August - Mardela Springs, MD
  • Average high temperature in August: 82.8°F

The warmest month (with the highest average high temperature) is July (84.4°F).
The month with the lowest average high temperature is January (42.1°F).

  • Average low temperature in August: 68°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

Average pressure in August
Mardela Springs, MD

Average pressure in August - Mardela Springs, MD
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

Average wind speed in August
Mardela Springs, MD

Average wind speed in August - Mardela Springs, MD
  • Average wind speed in August: 6.1mph

The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in August
Mardela Springs, MD

Average humidity in August - Mardela Springs, MD
  • Average humidity in August: 80%

The months with the highest relative humidity are May, August and September (80%).
The months with the lowest relative humidity are January, February, March and April (75%).

Average rainfall in August
Mardela Springs, MD

Average rainfall in August - Mardela Springs, MD
  • Average rainfall in August: 1.42"

The wettest month (with the highest rainfall) is July (1.46").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in August
Mardela Springs, MD

Average rainfall days in August - Mardela Springs, MD
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is July (13.2 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in August
Mardela Springs, MD

Average snowfall in August - Mardela Springs, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Mardela Springs, MD

Average snowfall days in August - Mardela Springs, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Mardela Springs, MD

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

The month with the longest days is June (Average daylight: 14h and 48min).
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: 5h and 6min).

Average sunshine days in August
Mardela Springs, MD

Average sunshine days in August - Mardela Springs, MD
  • Average sunshine days in August: 15.1 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (14.7 days).

Average UV index in August
Mardela Springs, MD

Average UV index in August - Mardela Springs, 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).

Average cloud cover in August
Mardela Springs, MD

Average cloud cover in August - Mardela Springs, MD
  • Average cloud cover in August: 29

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 28).

Average visibility in August
Mardela Springs, MD

Average visibility in August - Mardela Springs, 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).

Mardela Springs, Maryland, USA

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