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Bethany Beach weather in May

Weather in Bethany Beach: May


	Average day temperature:	63.6°F
	Average night temperature:	58.0°F

	Sea water temperature:	58.3°F

	Number of sunny days:	8 days
	Day length:	13.8 - 14.7 hours

	Number of rainy days:	1 day
	Precipitation totals:	1.2 in.

more information

14 days
forecast

Bethany Beach

sea water
temperature

Bethany Beach

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2024

2023

2022

Day temperature

Night temperature

The highest day temperature during May of 2024 was 72°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during May were 62.1°F and 59.3°F.

Show year:

2024

2023

2022

The average sea water temperature in May of 2024 was 59.7°F. The highest and lowest sea temperatures during the month were 65.7°F and 55.0°F.

	Sunny days
	Partly cloudy days
	Cloudy days

26%

32%

42%

Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

0.3

0.7

1.0

1.3

1.7

2.0

2.3

2.7

1.4

1.1

1.2

1.5

1.9

1.2

1.3

1.2

1.1

1.2

1.4

1.1

1.2

1.5

1.9

1.2

1.3

1.2

1.1

1.2

Precipitation total value in Bethany Beach in May is 1.2 in. Other months of the year show relatively similar values.

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

2.3

4.6

6.9

9.3

11.6

13.9

16.2

12.0

11.8

10.7

11.2

9.0

10.2

12.3

13.5

12.6

12.9

12.0

11.8

10.7

11.2

9.0

10.2

11.5

12.3

13.5

12.6

12.9

The average wind speed value in May is 11.5 mph

jan

feb

mar

apr

may

jun

jul

aug

sep

oct

nov

dec

0.0

1.6

3.2

4.9

6.5

8.1

9.7

11.4

13.0

5.2

6.7

7.0

7.5

8.2

8.7

9.5

7.1

6.8

5.6

5.5

5.2

6.7

7.0

7.5

8.2

8.7

9.5

7.1

6.8

5.6

5.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.1.