As of 15:19 EDT

Sea Isle City, NJ weather in April

92°

Sea Isle City, Sunday, 9 August, 15:19

Overcast. Feels like 104°. High 91°, low 73°.

Pressure29.97 inHg

Wind1 mph SE

Humidity63%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In April, Sea Isle City, NJ averages a high of 58.8° and a low of 46.3°. About 3.5 inches of precipitation fall over the month (10 wet days). The record high is 87.3° (2017) and the record low 21.7° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	54.9°	43°	53%	69.4° (1978)	30.4° (1965)
2	55.2°	43°	42%	70.3° (1967)	31.5° (2021)
3	55.8°	43.2°	38%	76.8° (1963)	28° (2021)
4	56.8°	44.2°	52%	76.5° (2025)	30.2° (1964)
5	54.7°	43°	33%	68.5° (1988)	29.1° (1975)
6	55.8°	43°	33%	81° (2023)	28.4° (1982)
7	55.2°	42.8°	38%	79.5° (2010)	21.7° (1982)
8	55.6°	42.8°	32%	75.2° (2019)	26.8° (1982)
9	55.2°	42.8°	35%	74.1° (2013)	29.1° (1972)
10	56.3°	43.3°	27%	76.6° (2013)	31.1° (1997)
11	56.7°	43.7°	27%	73.9° (2017)	33.3° (2018)
12	57.7°	45°	40%	77.4° (1977)	32.2° (1976)
13	58.1°	45.9°	28%	82.9° (2023)	35.8° (1973)
14	58.6°	46.2°	30%	77.5° (2023)	35.6° (1973)
15	58.8°	46.8°	48%	79.7° (2024)	35.6° (1975)
16	59.7°	47.1°	30%	82° (2017)	35.1° (2014)
17	59.9°	46.9°	28%	79.7° (1976)	34.7° (1980)
18	60.4°	47.3°	23%	80.6° (2002)	37.2° (2018)
19	61°	48.2°	25%	79.9° (2025)	35.2° (1983)
20	61.2°	48.6°	27%	75.6° (2005)	35.2° (1983)
21	60.8°	48.4°	30%	76.1° (2023)	35.1° (2018)
22	61.2°	48.7°	32%	83.3° (1985)	36.9° (2020)
23	60.8°	48.6°	32%	75.7° (1960)	36.9° (1986)
24	61.7°	49.3°	37%	74.5° (2007)	38.3° (2015)
25	61.3°	48.7°	33%	80.6° (1960)	38.3° (1967)
26	62.2°	49.8°	38%	80.4° (1990)	39.2° (2024)
27	61.3°	49.1°	32%	79.7° (2009)	37.9° (1967)
28	62.1°	49.6°	28%	84.4° (2021)	37.6° (2022)
29	62.8°	50°	25%	87.3° (2017)	39° (2022)
30	63.1°	50.9°	25%	80.8° (2025)	39.7° (2022)