August weather forecast
Port Deposit, MD

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Weather in August

The last month of the summer, August, is also a moderately hot month in Port Deposit, Maryland, with an average temperature varying between 82.6°F (28.1°C) and 65.7°F (18.7°C).

Temperature

August's arrival brings an average high-temperature of a still warm 82.6°F (28.1°C), slightly deviating from July's 84.4°F (29.1°C). During August, the nighttime temperature averages to a comfortable 65.7°F (18.7°C).

Heat index

August's heat index is estimated at a tropical 89.6°F (32°C). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. 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

The average relative humidity in August is 78%.

Rainfall

The month with the most rainfall is August, when the rain falls for 15.3 days and typically aggregates up to 3.82" (97mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

In Port Deposit, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:04 am and sunset at 8:17 pm. On the last day of August, in Port Deposit, sunrise is at 6:32 am and sunset at 7:36 pm EDT.

Sunshine

In Port Deposit, Maryland, the average sunshine in August is 10.2h.

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 hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in August transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

Is it hot in Port Deposit during August?

In Port Deposit, 82.6°F (28.1°C) is the average high-temperature and 65.7°F (18.7°C) is the average low-temperature during August. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Port Deposit?

In August, the average relative humidity is 78%.

What is the wettest month in Port Deposit?

The month with the most rainfall is August, when the rain falls for 15.3 days and typically aggregates up to 3.82" (97mm) of precipitation.

How much does it rain in Port Deposit in August?

In Port Deposit, Maryland, in August, during 15.3 rainfall days, 3.82" (97mm) of precipitation is typically accumulated.

When it does not snow in Port Deposit?

In Port Deposit, Maryland, snow does not fall in May through October.

What is the average length of the day in August in Port Deposit?

In August, the average day length in Port Deposit is 13h and 41min.

When are sunrise and sunset in August in Port Deposit?

In August, on the first day of the month, sunrise is at 6:04 am and sunset at 8:17 pm. On the last day of the month, in Port Deposit, sunrise is at 6:32 am and sunset at 7:36 pm EDT.

How many hours of sunshine does Port Deposit have in August?

In August, the average sunshine duration in Port Deposit is 10.2h.

What is the month with the highest UV index in Port Deposit?

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

What is the UV index intensity in August in Port Deposit?

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

Average temperature in August - Port Deposit, MD
  • Average high temperature in August: 82.6°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 (37.6°F).

  • Average low temperature in August: 65.7°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

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Average pressure in August
Port Deposit, MD

Average pressure in August - Port Deposit, 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
Port Deposit, MD

Average wind speed in August - Port Deposit, MD
  • Average wind speed in August: 5.3mph

The windiest months (with the highest average wind speed) are February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in August
Port Deposit, MD

Average humidity in August - Port Deposit, MD
  • Average humidity in August: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in August
Port Deposit, MD

Average rainfall in August - Port Deposit, MD
  • Average rainfall in August: 3.82"

The wettest month (with the highest rainfall) is August (3.82").
The driest month (with the least rainfall) is January (1.85").

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Average rainfall days in August
Port Deposit, MD

Average rainfall days in August - Port Deposit, MD
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is January (8.3 days).

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Average snowfall in August
Port Deposit, MD

Average snowfall in August - Port Deposit, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Port Deposit, MD

Average snowfall days in August - Port Deposit, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (4.6 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
Port Deposit, MD

Average daylight in August / Average sunshine in August - Port Deposit, 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 24min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).

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Average sunshine days in August
Port Deposit, MD

Average sunshine days in August - Port Deposit, MD
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Port Deposit, MD

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

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Average cloud cover in August
Port Deposit, MD

Average cloud cover in August - Port Deposit, MD
  • Average cloud cover in August: 32

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 31).

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Average visibility in August
Port Deposit, MD

Average visibility in August - Port Deposit, MD
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

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Port Deposit, Maryland, USA

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