Normal weather for Cape May in August
It's warm in August in Cape May with an average temperature of 29°C. Temperatures this month range from a low of 27°C to a high of 30°C. At night, you can expect temperatures between 18°C and 23°C.
In August, there is an average of 122 mm of precipitation, spread over 14 days. The wind speed is around 4 Bft, mostly coming from the South.
Cape May in August |
London | ||
|---|---|---|---|
 Average Temperature |
29°C | 22°C | |
 High Temp |
30°C | 24°C | |
| Low Temp |
27°C | 19°C | |
 Total Precipitation |
122 mm | 60 mm | |
| Rainy Days |
14 days | 10 days | |
Start of August
The month of August starts in Cape May with hot temperatures, averaging around 30°C during the day and nights close to 22°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
Mid-August
By mid-August, the average daytime temperature stays the same at 30°C, with nights close to 22°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of August
By the end of August, the average daytime temperature in Cape May will be around 29°C, with nights close to 20°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
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UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is August a good time to visit Cape May?
After some sun? Then August isn’t the best time to be in Cape May. The temperature is pleasant, but there’s too much chance of rain this month.
Temperature records for Cape May in August
With 37°C, Cape May hit the highest temperature in the last 10 years in August 2022. The lowest daytime temperature in this month was 21°C in 2017. The extreme night temperatures ranged from a low of 13°C to a high of 28°C.
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Daily Temperature in August in Cape May
This chart shows the average daily temperatures, both day and night, for each day in August in Cape May, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in August in Cape May
The chart below shows the average daily precipitation in August for Cape May, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for August, you can expect around 14 days of rain in Cape May.
Daily UV Index in August in Cape May
This chart shows the average daily UV index in August in Cape May, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in August in Cape May Over the Years
This chart shows the average temperature in August in Cape May, measured in degrees Celsius, over the past years.
Total Precipitation in August in Cape May Over the Years
This chart shows the average precipitation in August in Cape May, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in August for Cape May
Click on a specific day in August for detailed info on the typical weather on that day in Cape May. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in August in Cape May
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Average Weather in Cape May by Month
Click on a month below to see detailed weather info for Cape May. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
