As of 12:17 EDT

South Bethany, DE weather in January

89°

South Bethany, Sunday, 9 August, 12:17

Overcast. Feels like 101°. High 89°, low 74°.

Pressure30.00 inHg

Wind5.9 mph NW

Humidity69%

Visibility6.2 mi

Dew point77°

See detailed hourly forecast

In January, South Bethany, DE averages a high of 43.3° and a low of 32.4°. About 3.3 inches of precipitation fall over the month (10 wet days). The record high is 72.7° (2024) and the record low 0.3° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	47.3°	37°	37%	64.4° (2019)	13.3° (2018)
2	45.5°	35.2°	27%	67.1° (2022)	14.2° (2018)
3	45.7°	34.9°	42%	63° (2023)	13.6° (2018)
4	44.8°	34.9°	40%	65.7° (2023)	15.3° (1981)
5	43.2°	33.3°	33%	61.9° (2004)	11.8° (2018)
6	43.9°	33.1°	30%	66.9° (2007)	8.2° (2018)
7	43.7°	33.1°	38%	60.4° (2009)	6.4° (2018)
8	41.7°	31.5°	35%	63.1° (2007)	13.1° (1970)
9	42.3°	31.3°	32%	62.2° (2008)	10.9° (1970)
10	42.3°	32.2°	22%	61.7° (2016)	11.5° (1982)
11	43.3°	32.5°	30%	63.1° (1974)	13.1° (1982)
12	44.4°	33.6°	28%	66.7° (2020)	10.6° (1981)
13	45.5°	34°	27%	62.8° (2005)	12.9° (1981)
14	44.1°	32.7°	35%	63° (2007)	16° (1964)
15	41.4°	31.8°	27%	63.7° (2007)	14.7° (1964)
16	41.9°	30.2°	20%	61.5° (2007)	10.6° (1972)
17	42.1°	29.8°	25%	56.5° (2012)	0.3° (1982)
18	43.2°	31.3°	37%	61.7° (1990)	3.2° (1982)
19	42.1°	30.9°	32%	57.4° (1996)	1.9° (1994)
20	41.7°	30.9°	30%	56.8° (2023)	7.9° (1985)
21	39.9°	29.8°	32%	58.3° (1990)	4.5° (1985)
22	41°	30°	28%	56.7° (2018)	10.4° (2014)
23	43.9°	32.4°	37%	61.9° (1974)	13.5° (2014)
24	44.6°	33.1°	27%	65.5° (1967)	11.8° (1963)
25	43.9°	33.3°	33%	66.6° (2024)	14° (2004)
26	44.1°	32.7°	33%	72.7° (2024)	15.4° (1961)
27	42.8°	32.4°	22%	66° (1974)	13.3° (1961)
28	42.6°	31.5°	32%	62.8° (1999)	11.8° (1961)
29	42.6°	31.6°	17%	64.9° (2002)	11.1° (1966)
30	43.3°	32°	38%	70° (2002)	13.3° (2022)
31	42.3°	31.8°	28%	60.1° (2025)	12.4° (2019)