Best time to visit South Bethany, DE

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in South Bethany runs from April through November — 8 months of pleasant temperatures and modest rainfall.

January Cold
High
44.9°F
Low
27.9°F
Precip
3.39 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 36m

February Cool
High
46.7°F
Low
29.3°F
Precip
2.95 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 10h 33m

March Cool
High
52.2°F
Low
35.4°F
Precip
3.86 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 45m

April Good
High
61.5°F
Low
44.1°F
Precip
3.00 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 1m

May Excellent
High
70.1°F
Low
53.4°F
Precip
3.76 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 14h 6m

June Excellent
High
79.3°F
Low
63.3°F
Precip
3.32 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 14h 39m

July Good
High
84.2°F
Low
68.4°F
Precip
3.77 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 26m

August Good
High
82.6°F
Low
67.1°F
Precip
3.83 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 30m

September Excellent
High
77.1°F
Low
61.1°F
Precip
3.93 in

Sweet spot — comfortable highs in the 65-80°F range, mild nights, low rain. Ideal for nearly any outdoor plan.

Daylight ≈ 12h 14m

October Good
High
67.5°F
Low
49.2°F
Precip
4.04 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 10h 58m

November Good
High
57.5°F
Low
38.8°F
Precip
3.18 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 9h 52m

December Cool
High
49.5°F
Low
31.9°F
Precip
3.60 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 19m

Looking for similar climates? See South Bethany's climate twins. Or jump straight to the full climate profile.