August weather forecast
Oyster Harbor, MD

Share

Weather in August

August, the last month of the summer in Oyster Harbor, is also a moderately hot month, with an average temperature fluctuating between 70.5°F (21.4°C) and 83.3°F (28.5°C).

Temperature

With the onset of August, a modest change to a still warm 83.3°F (28.5°C) from July's 84.7°F (29.3°C) is noted in high-temperature. In Oyster Harbor, the average low-temperature during the month of August is a pleasant 70.5°F (21.4°C).

Heat index

The heat index in August is estimated at a hot 89.6°F (32°C). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

The average relative humidity in August in Oyster Harbor is 74%.

Rainfall

The month with the most rainfall in Oyster Harbor, Maryland, is August, when the rain falls for 14.3 days and typically aggregates up to 1.69" (43mm) of precipitation.

Snowfall

April through October are months without snowfall in Oyster Harbor.

Daylight

In Oyster Harbor, Maryland, the average length of the day in August is 13h and 38min.
On the first day of August, sunrise is at 6:07 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

Sunshine

In Oyster Harbor, the average sunshine in August 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 estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
[Resources]

Frequently asked questions

How hot is it in Oyster Harbor in August?

The high-temperature, in August, in Oyster Harbor, records 83.3°F (28.5°C), while the low-temperature is 70.5°F (21.4°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is estimated at 89.6°F (32°C).

What is the average humidity in August in Oyster Harbor?

In August, the average relative humidity is 74%.

What is the wettest month in Oyster Harbor?

August is the month with the most rainfall in Oyster Harbor. Rain falls for 14.3 days and accumulates 1.69" (43mm) of precipitation.

How much does it rain in Oyster Harbor in August?

In Oyster Harbor, during August, the rain falls for 14.3 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Oyster Harbor?

In Oyster Harbor, Maryland, snow does not fall in April through October.

What is the average length of the day in August in Oyster Harbor?

In August, the average day length in Oyster Harbor is 13h and 38min.

What time are sunrise and sunset in August in Oyster Harbor?

In August, on the first day of the month, sunrise is at 6:07 am and sunset at 8:16 pm. On the last day of the month, in Oyster Harbor, sunrise is at 6:34 am and sunset at 7:37 pm EDT.

How many hours of sunshine does Oyster Harbor have in August?

The average sunshine duration in August is 10.5h.

What is the month with the highest UV index in Oyster Harbor?

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

What is the UV index intensity in August in Oyster Harbor?

The average daily maximum UV index in August in Oyster Harbor, Maryland, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe 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
Oyster Harbor, MD

Average temperature in August - Oyster Harbor, MD
  • Average high temperature in August: 83.3°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in August: 70.5°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

[Resources]

Average pressure in August
Oyster Harbor, MD

Average pressure in August - Oyster Harbor, 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).

[Resources]

Average wind speed in August
Oyster Harbor, MD

Average wind speed in August - Oyster Harbor, MD
  • Average wind speed in August: 6.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

[Resources]

Average humidity in August
Oyster Harbor, MD

Average humidity in August - Oyster Harbor, MD
  • Average humidity in August: 74%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

[Resources]

Average rainfall in August
Oyster Harbor, MD

Average rainfall in August - Oyster Harbor, MD
  • Average rainfall in August: 1.69"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

[Resources]

Average rainfall days in August
Oyster Harbor, MD

Average rainfall days in August - Oyster Harbor, MD
  • Average rainfall days in August: 14.3 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

[Resources]

Average snowfall in August
Oyster Harbor, MD

Average snowfall in August - Oyster Harbor, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

[Resources]

Average snowfall days in August
Oyster Harbor, MD

Average snowfall days in August - Oyster Harbor, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

Average daylight in August /
Average sunshine in August
Oyster Harbor, MD

Average daylight in August / Average sunshine in August - Oyster Harbor, 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 48min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).

[Resources]

Average sunshine days in August
Oyster Harbor, MD

Average sunshine days in August - Oyster Harbor, MD
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

[Resources]

Average UV index in August
Oyster Harbor, MD

Average UV index in August - Oyster Harbor, 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).

[Resources]

Average cloud cover in August
Oyster Harbor, MD

Average cloud cover in August - Oyster Harbor, MD
  • Average cloud cover in August: 29

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 28).

[Resources]

Average visibility in August
Oyster Harbor, MD

Average visibility in August - Oyster Harbor, 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).

[Resources]

Oyster Harbor, Maryland, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location