Cape May weather

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The weather guide for Cape May, New Jersey shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

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Which is the hottest month in Cape May?

The hottest time of year in Cape May is normally July. Expect maximum daytime temperatures to reach 29°C with moderate heat and humidity.

Which month has the most rain in Cape May?

In terms of rainfall, August is usually the wettest month in Cape May with 110mm on average. There are normally 11 days in August with some rain.

When is it sunniest in Cape May?

The sunniest time of year in Cape May is normally August with bright sunshine on average for 62% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Cape May?

The sea is usually at its warmest in Cape May in August when the water temperature reaches 23°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Cape May weather with the USA

Below the Cape May weather chart shows average maximum daytime temperature for Cape May, New Jersey, USA and the USA (Washington).

Maximum daytime temperature (°C)

Cape May, New Jersey, USA
USA (Washington)
Jan
Feb
Mar
Apr
May
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Jul
Aug
Sep
Oct
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Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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Tropical storm risk: Cape May, New Jersey hurricane season

% of month affected by tropical storms
0
0
0
0
0
<1%
<1%
1.9%
2.7%
<1%
0
0
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

The Cape May, New Jersey tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

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Where's warm in New Jersey right now?

Below are the temperatures expected today at popular destinations in New Jersey. Select a destination to compare today's forecast with average weather conditions.

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