Ocean City weather in August 2025

Q: How hot is it in Ocean City in August?

Daytime temperatures usually reach 29°C in Ocean City in August with moderate heat and humidity, falling to 19°C at night.

Q: How sunny is it in Ocean City in August?

There are normally 8 hours of bright sunshine each day in Ocean City in August - that's 60% of daylight hours.

Q: How warm is the sea around Ocean City in August?

The average sea temperature around Ocean City in August is 24°C.

Q: Does it rain in Ocean City in August?

There are usually 12 days with some rain in Ocean City in August and the average monthly rainfall is 121mm.

Q: What is the chance of a cyclone in Ocean City in August?

On average less than 1 day in August in Ocean City is likely to be affected by the passage of one or more tropical storms.

Expect 84°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Ocean City in August. Check more long-term weather averages for Ocean City in August before you book your next holiday to Maryland in 2025/2026.

84
84°F max day temperature
8
8 hours of sunshine per day
12
12 days with some rainfall
66
66°F min night temperature
14
14 hours of daylight per day
M
Moderate heat & humidity
4.8
4.8 inches of monthly rainfall
8
8 (Very High) UV index
75
75°F sea temperature

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The August weather guide for Maryland (Ocean City) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

More about the USA

How hot is it in Ocean City in August?

Daytime temperatures usually reach 84°F in Ocean City in August with moderate heat and humidity, falling to 66°F at night.

How sunny is it in Ocean City in August?

There are normally 8 hours of bright sunshine each day in Ocean City in August - that's 60% of daylight hours.

How warm is the sea around Ocean City in August?

The average sea temperature around Ocean City in August is 75°F.

Does it rain in Ocean City in August?

There are usually 12 days with some rain in Ocean City in August and the average monthly rainfall is 4.8 inches.

What is the chance of a hurricane in Ocean City in August?

On average less than 1 day in August in Ocean City is likely to be affected by the passage of one or more tropical storms.

Ocean City August sunrise & sunset times

Browse the sunrise and sunset times for Ocean City in August 2025. Select a month to view Ocean City sunrise and sunset times for the next 12 months.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Friday, 1st August 2025	05:03	19:10
Saturday, 16th August 2025	05:16	18:52
Sunday, 31st August 2025	05:29	18:31

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Maryland - quick facts
Flight time^✝	8.5 hours
Time difference	UK -5 hours
Language(s)	English
Currency	US Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes
Why visit?	Culture
Tourist info	Maryland Office of Tourism