South Bethany has milder winters than most of Delaware
South Bethany has mild winters and warm summers. A typical July afternoon reaches 86°, a January night drops to 30°, and about 11 inches of snow falls in a normal winter. In November, a normal day reaches 58° and a normal night drops to 41°.
Getting the latest forecast from the National Weather Service…
What stands out about South Bethany’s weather
Read from 30 years of NOAA records. Each one opens the full story on the Climate page.
Where today sits in South Bethany’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in South Bethany.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for South Bethany itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Lewes, DE (19 mi, snow) and Ocean City Municipal Airport, MD (15 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.