World Resorts USA Bethany Beach Weather

Winter weather in Bethany Beach

Weather in Bethany Beach in Winter

December January February
Average day temperature:
Average day temperature: 47.0°F 42.4°F 44.1°F
Average night temperature:
Average night temperature: 43.4°F 38.6°F 40.1°F
Sea water temperature:
Sea water temperature: 48.9°F 43.6°F 41.5°F
Number of sunny days:
Number of sunny days: 11 days 11 days 9 days
Day length:
Day length: 9.5 - 9.7 h. 9.5 - 10.2 h. 10.3 - 11.3 h.
Number of rainy days:
Number of rainy days: 3 days 2 days 3 days
Precipitation totals:
Precipitation totals: 1.7 in. 1.4 in. 1.3 in.

Day & Night air temperature, °F

Sea water temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Bethany Beach

Sunniest months:
November 16 days
October 15 days
June 14 days
Warmest months:
July 80.1 °F
August 78.4 °F
June 74.0 °F
Warmest sea temp:
July 74.3 °F
August 74.2 °F
September 73.4 °F
Coldest months:
January 42.4 °F
February 44.1 °F
December 47.0 °F
Rainiest months:
August 4 days
December 3 days
February 3 days
Windiest months:
March 13.1 mph
January 12.3 mph
April 12.3 mph

Bethany Beach on a weather map

Bethany Beach
+27°F
SE 21 mph
Feels like: +12°F
Precip.: 0%
Places in USA:
Name
°F
+14°F
+25°F
+73°F
+73°F
+46°F
+52°F
+61°F
+19°F
+52°F
+52°F
+54°F
+50°F
+48°F
+45°F
+27°F
24 Hours Forecast
Bethany Beach
Local time: 09:51
December 22, sunday
1200
30°F
SE
19 mph
1500
32°F
SE
16 mph
1800
32°F
SE
15 mph
2100
28°F
SE
12 mph
December 23, monday
0000
28°F
S
9 mph
0300
27°F
S
6 mph
0600
28°F
S
6 mph
0900
30°F
S
4 mph
Units of measurement: °C / °F