August weather forecast
Ocean City, MD

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The Ocean city in Maryland, with water on both sides of the city
The Ocean city in Maryland, with water on both sides of the city

Weather in August

As August rolls around in Ocean City, tourists can expect similar temperatures to July hovering around 79.3°F (26.3°C). Despite this, the UV index drops slightly, signaling a subtle change in the weather cycle. August embodies the soul of the summer season, but the length of daylight begins to trim down. With the sun setting earlier, visitors find delight in the city's lively nightlife and delectable seafood restaurants. Though the temperature remains elevated, the gradual march towards fall is visible in the weather pattern's finer points.

Temperature

Ocean City's average high-temperature in August is a still moderately hot 79.3°F (26.3°C), marking an insignificant difference from the 79.7°F (26.5°C) of July. Nighttime temperatures in Ocean City during August report a consistent average of 73.9°F (23.3°C).

Humidity

The average relative humidity in August is 78%.

Rainfall

In August, the rain falls for 15.3 days. Throughout August, 2.4" (61mm) of precipitation is accumulated. In Ocean City, during the entire year, the rain falls for 150.3 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

In Ocean City, snow does not fall in April through October.

Ocean temperature

With an average ocean temperature of 77.5°F (25.3°C), August is the month with the warmest seawater.
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in August is 13h and 37min.
On the first day of August, sunrise is at 6:03 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:31 pm EDT.

Sunshine

In Ocean City, the average sunshine in August is 10.7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The UV index of 6 during August leads to these advisories:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Warning! The reflection of sand and water increases the UV dose.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average August temperature?

The high-temperature, in August, in Ocean City, is 79.3°F (26.3°C), while the low-temperature averages to 73.9°F (23.3°C).

What is the average humidity in August?

In Ocean City, the average relative humidity in August is 78%.

How much does it rain in Ocean City in August?

In Ocean City, in August, it is raining for 15.3 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow?

In Ocean City, snow does not fall in April through October.

What month is the ocean warmest?

The month with the warmest seawater is August, with an average ocean temperature of 77.5°F (25.3°C).

How warm is the water in August?

In August, the average ocean temperature is 77.5°F (25.3°C). Water temperature between 77°F (25°C) and 84.2°F (29°C) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Ocean City have in August?

The average day length in August is 13h and 37min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:03 am and sunset at 8:10 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 7:31 pm EDT.

How many hours of sunshine does Ocean City have in August?

In August, the average sunshine duration is 10.7h.

What is the month with the highest UV index?

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

What is the UV index intensity in August in Ocean City?

In Ocean City, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes 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
Ocean City, MD

Average temperature in August - Ocean City, MD
  • Average high temperature in August: 79.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (42.4°F).

  • Average low temperature in August: 73.9°F

The month with the highest average low temperature is July (74.7°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

Average pressure in August
Ocean City, MD

Average pressure in August - Ocean City, 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
Ocean City, MD

Average wind speed in August - Ocean City, MD
  • Average wind speed in August: 9.4mph

The windiest month (with the highest average wind speed) is January (13.9mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).

Average humidity in August
Ocean City, MD

Average humidity in August - Ocean City, MD
  • Average humidity in August: 78%

The month with the highest relative humidity is May (82%).
The months with the lowest relative humidity are January and November (74%).

Average rainfall in August
Ocean City, MD

Average rainfall in August - Ocean City, MD
  • Average rainfall in August: 2.4"

The wettest month (with the highest rainfall) is July (2.56").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in August
Ocean City, MD

Average rainfall days in August - Ocean City, MD
  • Average rainfall days in August: 15.3 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (8.9 days).

Average snowfall in August
Ocean City, MD

Average snowfall in August - Ocean City, MD
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Ocean City, MD

Average snowfall days in August - Ocean City, MD
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average sea temperature in August
Ocean City, MD

Average sea temperature in August - Ocean City, MD
  • Average sea temperature in August: 77.5°F

The best month for swimming (with the highest average sea temperature) is August (77.5°F).
The coldest month (with the lowest average sea temperature) is February (41.9°F).

Average daylight in August /
Average sunshine in August
Ocean City, MD

Average daylight in August / Average sunshine in August - Ocean City, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).

Average sunshine days in August
Ocean City, MD

Average sunshine days in August - Ocean City, MD
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (12.5 days).

Average UV index in August
Ocean City, MD

Average UV index in August - Ocean City, 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
Ocean City, MD

Average cloud cover in August - Ocean City, MD
  • Average cloud cover in August: 26

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in August
Ocean City, MD

Average visibility in August - Ocean City, 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).

Ocean City, Maryland, USA

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