August weather forecast
Sparrows Point, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Sparrows Point, Maryland, with an average temperature varying between 82.9°F (28.3°C) and 68.5°F (20.3°C).

Temperature

The shift to August signals an average high-temperature of a still warm 82.9°F (28.3°C), subtly varied from July's 84.9°F (29.4°C). Throughout the August nights, Sparrows Point encounters a low-temperature of 68.5°F (20.3°C).

Heat index

In August, the average heat index is calculated to be a tropical 89.6°F (32°C). Ongoing activity coupled with exposure often results in weariness and could induce heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Direct exposure to sunlight could raise the heat index 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. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.

Humidity

In Sparrows Point, the average relative humidity in August is 73%.

Rainfall

The month with the most rainfall in Sparrows Point is August, when the rain falls for 9.7 days and typically aggregates up to 1.06" (27mm) of precipitation.

Snowfall

In Sparrows Point, snow does not fall in April through October.

Daylight

The average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:06 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

Sunshine

In August, the average sunshine 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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 6 in August interprets into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.

Frequently asked questions

Is it hot during August?

August temperatures vary between a high-temperature of 82.9°F (28.3°C) and a low-temperature of 68.5°F (20.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is calculated to be 89.6°F (32°C).

What is the average humidity in August?

In August, the average relative humidity is 73%.

What is the wettest month in Sparrows Point?

The month with the most rainfall is August, when the rain falls for 9.7 days and typically aggregates up to 1.06" (27mm) of precipitation.

How many days does it rain in August?

In Sparrows Point, during August, the rain falls for 9.7 days and regularly aggregates up to 1.06" (27mm) of precipitation.

When it does not snow in Sparrows Point?

April through October are months without snowfall in Sparrows Point.

What is the average length of the day in August?

The average day length in August is 13h and 40min.

When is the sunrise / sunset in August in Sparrows Point?

In August, on the first day of the month, sunrise is at 6:06 am and sunset at 8:17 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 Sparrows Point, the average sunshine duration in August is 10.5h.

What are the months with the highest UV index?

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

What is the UV index intensity in August in Sparrows Point?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents 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
Sparrows Point, MD

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

The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 68.5°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).

Average pressure in August
Sparrows Point, MD

Average pressure in August - Sparrows Point, 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).

Average wind speed in August
Sparrows Point, MD

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

The windiest month (with the highest average wind speed) is March (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).

Average humidity in August
Sparrows Point, MD

Average humidity in August - Sparrows Point, MD
  • Average humidity in August: 73%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is April (72%).

Average rainfall in August
Sparrows Point, MD

Average rainfall in August - Sparrows Point, MD
  • Average rainfall in August: 1.06"

The wettest month (with the highest rainfall) is August (1.06").
The driest months (with the least rainfall) are January and September (0.35").

Average rainfall days in August
Sparrows Point, MD

Average rainfall days in August - Sparrows Point, MD
  • Average rainfall days in August: 9.7 days

The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is November (4.1 days).

Average snowfall in August
Sparrows Point, MD

Average snowfall in August - Sparrows Point, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Sparrows Point, MD

Average snowfall days in August - Sparrows Point, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.4 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
Sparrows Point, MD

Average daylight in August / Average sunshine in August - Sparrows Point, 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 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

Average sunshine days in August
Sparrows Point, MD

Average sunshine days in August - Sparrows Point, MD
  • Average sunshine days in August: 18.2 days

The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is July (16.9 days).

Average UV index in August
Sparrows Point, MD

Average UV index in August - Sparrows Point, 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).

Average cloud cover in August
Sparrows Point, MD

Average cloud cover in August - Sparrows Point, MD
  • Average cloud cover in August: 30

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 29).

Average visibility in August
Sparrows Point, MD

Average visibility in August - Sparrows Point, 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).

Sparrows Point, Maryland, USA

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