Ocean City Weather in April
Ocean City in April sees moderate temperatures, with highs around 17°C (63°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 88 mm (3.5 in) on average, so pack waterproofs just in case.
Rainfall in Ocean City in April
This month experiences about 11 days of rain according to historical data, averaging 88 mm (3.5 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Ocean City in April
April in Ocean City sees highs of 17°C (63°F) and lows of 8°C (46°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. With lows around 8°C (46°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Average water temperature in April
The water sits at 10°C (50°F) this month, which is well below what most people consider swimmable. Wetsuits help, but expect it to still feel cold.If your ideal day consists of dry skies and pleasant temperatures, May and July typically offer the best circumstances for Ocean City.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ocean City's climate page.
Ocean City Temperature in April
Min Temperature
8°C (46°F)
Max Temperature
17°C (63°F)
Water Temperature
10°C (50°F)
Chance of Rain
37%
Precipitation
88 mm (3.5 in)
Rainy days
11 days
Humidity
66%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ocean City typically rise from around 16°C (61°F) at the start of April to approximately 20°C (68°F) by the end. Nights are cold, with lows typically ranging from 5°C (41°F) to 10°C (50°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Ocean City in April
Browse day-by-day weather records for Ocean City spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ocean City historical weather extremes in April
Based on weather observations in Ocean City between 1988 and 2026, these are the recorded extremes during April.
- The hottest April day on record in Ocean City reached 34°C (93°F) (April 27, 2009).
- Ocean City experienced its chilliest April day on April 9, 1996, reaching only 6°C (43°F).
- The lowest overnight temperature recorded in April was -4°C (25°F) (April 3, 2013).
Best Places in the United States of America in April
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →
perfect weather
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tolerable
unpleasant
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What to Wear in Ocean City in April
For Ocean City in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. The water temperature sits at about 10°C (50°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.What To Do in Ocean City in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ocean City's climate page.
Temperature Rainfall Humidity Water Temp
See the full Ocean City climate overview or explore weather in the United States of America.
