World Resorts USA Sea Isle City Weather

Sea Isle City weather in April

Weather in Sea Isle City: April

Average day temperature: 56.7°F
Average night temperature: 49.0°F
Sea water temperature: 49.5°F
Number of sunny days: 8 days
Day length: 12.7 - 13.8 hours
Number of rainy days: 3 days
Precipitation totals: 1.4 in.

Air temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day temperature   
Night temperature

The highest day temperature during April of 2024 was 72°F. At the same time the lowest night temperature was 39°F. Daily and nightly averages during April were 56.6°F and 49.9°F.

Sea water temperature in Sea Isle City in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
41
44
47
50
53
56
59
62

The average sea water temperature in April of 2024 was 49.5°F. The highest and lowest sea temperatures during the month were 54.3°F and 45.9°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
27%
33%
40%

Number of sunny, partly cloudy and cloudy days in April is almost equal.

Precipitation total in April, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
1.3
1.2
1.3
1.4
1.7
1.2
1.1
1.1
1.3
1.2
1.3
1.4
1.7
1.4
1.2
1.1
1.1

Precipitation total value in Sea Isle City in April is 1.4 in. Other months of the year show relatively similar values.

Wind speed in April, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
10.8
10.5
9.5
9.8
8.3
8.0
9.3
10.3
11.7
11.1
11.5
10.8
10.5
9.5
9.8
8.3
8.0
9.3
10.3
11.2
11.7
11.1
11.5

The average wind speed value in April is 11.2 mph It makes April one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.3
4.9
6.6
8.2
9.8
11.5
5.1
6.8
7.0
7.6
8.3
8.8
9.6
7.7
6.9
5.5
5.5
5.1
6.8
7.0
7.6
8.3
8.8
9.6
7.7
7.1
6.9
5.5
5.5

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in April is: 7.1.

Best time for vacation in Sea Isle City

Sunniest months:
November 17 days
October 14 days
June 14 days
Warmest months:
July 81.0 °F
August 79.3 °F
June 74.9 °F
Warmest sea temp:
July 74.4 °F
August 74.0 °F
September 73.1 °F
Coldest months:
January 40.3 °F
February 42.4 °F
December 45.4 °F
Rainiest months:
July 3 days
March 3 days
April 3 days
Windiest months:
March 11.7 mph
January 11.5 mph
April 11.2 mph

Sea Isle City on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+66°F
+63°F
+75°F
+75°F
+66°F
+54°F
+77°F
+72°F
+81°F
+57°F
+48°F
+84°F
+84°F
+75°F
+55°F
24 Hours Forecast
Sea Isle City
Local time: 11:15
April 25, friday
1200
59°F
N
9 mph
1500
63°F
N
11 mph
1800
59°F
N
11 mph
2100
55°F
N
11 mph
April 26, saturday
0000
57°F
N
15 mph
0300
55°F
N
16 mph
0600
57°F
N
15 mph
0900
59°F
NE
16 mph
Units of measurement: °C / °F