Measurements:
°C
°F
Ocean City
36°F
SW 15 mph
Feels like: 26°F
Precip: 0%
World Resorts USA Ocean City Weather May Weather in Ocean City

Ocean City Weather: May

Average Day Temperature: 67.8°F
Average Night Temperature: 58.6°F
Sea Water Temperature: 60.4°F
Number of Sunny Days: 8 days
Sunshine Hours: 13.8 - 14.6 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.0 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 80°F. The lowest night temperature was 52°F. The average values for day and night temperatures during May were 67.4°F и 60.4°F respectivly.

Ocean City Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Ocean City was 61.9°F. The maximum and minimum values were 55.8°F and 65.8°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are gloomy but you can also expect sunny days.

Precipitation Totals in May, in

Precipitation total in May for Ocean City is 1.0 in. It makes may one of the least rainy months of the year.

Wind Speed in May, mph

The average wind speed in May is 10.4 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ocean City in May is 6.8 hours.

Best Time to Visit Ocean City
The most sunny months:
November 17 days
October 15 days
June 13 days
The most warm months:
July 85.9 °F
August 83.2 °F
June 79.7 °F
Warmest sea temperature:
July 81.1 °F
August 79.5 °F
September 76.5 °F
The most cold months:
January 41.0 °F
February 44.2 °F
December 46.8 °F
The most rainy months:
August 4 days
July 3 days
October 3 days
The most windy months:
March 12 mph
January 11 mph
April 11 mph

Ocean City on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
24 Hours Weather Forecast
Ocean City
Local time: 03:41
05 dec, friday
0600 36°F
SW
11 mph
0900 36°F
SW
6 mph
1200 38°F
SW
6 mph
1500 40°F
S
7 mph
1800 42°F
S
7 mph
2100 42°F
S
5 mph
06 dec, saturday
0000 42°F
S
8 mph
0300 40°F
S
12 mph