Cape May weather in August 2026

Expect daytime maximum temperatures of 82°F in Cape May, New Jersey in August based on long-term weather averages. There are 9 hours of sunshine per day on average with 11 days with some rainfall and typically 4.3 inches of rainfall in the month.

  • 82°F maximum daytime temperature in August in Cape May82
    82°F max day temperature
  • 9 hours of sunshine per day
  • 11 days with some rainfall in August in Cape May11
    11 days with some rainfall
  • 66°F minimum night-time temperature in August in Cape May66
    66°F min night temperature
  • 14 hours of daylight per day in August in Cape May14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Cape MayM
    Moderate heat & humidity
  • 4.3 inches monthly rainfall in August in Cape May4.3
    4.3 inches of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Cape May8
    8 (Very High) UV index
  • 73°F sea temperature in August in Cape May73
    73°F sea temperature

More about Cape May

Cape May by month

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The August weather guide for New Jersey (Cape May) 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)

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How hot is it in Cape May in August?

Daytime temperatures usually reach 84°F in Cape May in August with moderate heat and humidity, falling to 64°F at night.

How sunny is it in Cape May in August?

There are normally 8 hours of bright sunshine each day in Cape May in August - that's 61% of daylight hours.

Does it rain in Cape May in August?

There are usually 9 days with some rain in Cape May in August and the average monthly rainfall is 4.3 inches.

What is the chance of a hurricane in Cape May in August?

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

Cape May August sunrise & sunset times

Browse the sunrise and sunset times for Cape May in August 2026. Select a month to view Cape May sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 05:01 19:11
Sunday, 16th August 2026 05:14 18:53
Monday, 31st August 2026 05:28 18:31

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