Ocean City weather in May 2025

Expect 21°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Ocean City in May. Check more long-term weather averages for Ocean City in May before you book your next holiday to New Jersey in 2025/2026.

  • 21°C maximum daytime temperature in May in Ocean City21
    21°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in May in Ocean City10
    10 days with some rainfall
  • 11°C minimum night-time temperature in May in Ocean City11
    11°C min night temperature
  • 14 hours of daylight per day in May in Ocean City14
    14 hours of daylight per day
  • No heat & humidity in May in Ocean City0
    No heat & humidity
  • 82 mm monthly rainfall in May in Ocean City82
    82 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in May in Ocean City8
    8 (Very High) UV index
  • 13°C sea temperature in May in Ocean City13
    13°C sea temperature

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The May weather guide for New Jersey (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 / mm)  |  Imperial (°F / inches)

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How hot is it in Ocean City in May?

Daytime temperatures usually reach 21°C in Ocean City in May, falling to 11°C at night.

How sunny is it in Ocean City in May?

There are normally 8 hours of bright sunshine each day in Ocean City in May - that's 56% of daylight hours.

How warm is the sea around Ocean City in May?

The average sea temperature around Ocean City in May is 13°C.

Does it rain in Ocean City in May?

There are usually 10 days with some rain in Ocean City in May and the average monthly rainfall is 82mm.

Ocean City May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 04:59 18:52
Friday, 16th May 2025 04:44 19:06
Saturday, 31st May 2025 04:34 19:18

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