Measurements:
°C
°F
Fire Island
58°F
E 8 mph
Feels like: 58°F
Precip: 0%
World Resorts USA Fire Island Weather April Weather in Fire Island

Fire Island Weather: April

Average Day Temperature: 54.4°F
Average Night Temperature: 47.8°F
Sea Water Temperature: 47.8°F
Number of Sunny Days: 8 days
Sunshine Hours: 12.7 - 13.9 hours
Number of Rainy Days: 4 days
Precipitation Totals: 1.6 in

Air Temperature in April, °F

Select 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 in April 2024 was 75°F. The lowest night temperature was 38°F. The average values for day and night temperatures during April were 54.8°F и 47.2°F respectivly.

Fire Island Water Sea Temperature in April, °F

Select Year: 2025 2024 2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
38
41
44
47
50
53
56
59

The average sea surface temperature in April 2024 for Fire Island was 46.8°F. The maximum and minimum values were 42.6°F and 50.8°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
27%
30%
43%

Most of the days in April are gloomy but you can also expect sunny days.

Precipitation Totals 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

Precipitation total in April for Fire Island is 1.6 in. It makes april one of the most rainy months of the year.

Wind Speed in April, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.0
4.1
6.1
8.2
10.2
12.3
14.3

The average wind speed in April is 11.2 mph.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.6
3.2
4.7
6.3
7.9
9.5
11.0

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Fire Island in April is 6.5 hours.

Best Time to Visit Fire Island
The most sunny months:
November 16 days
September 15 days
July 13 days
The most warm months:
July 84.1 °F
August 82.8 °F
June 76.4 °F
Warmest sea temperature:
July 80.0 °F
August 79.4 °F
September 75.0 °F
The most cold months:
January 36.6 °F
February 37.6 °F
December 42.5 °F
The most rainy months:
April 4 days
October 3 days
November 3 days
The most windy months:
March 12 mph
January 11 mph
November 11 mph

Fire Island on the Weather Map

USA Resorts:
NAME
Boston +56
Chicago +62
Hawaii +78
Honolulu +78
Houston +82
Las Vegas +70
Los Angeles +60
Miami +84
New York +62
Orlando +88
San Diego +64
San Francisco +56
Sarasota +86
Tampa +92
Washington +66
24 Hours Weather Forecast
Fire Island
Local time: 16:59
17 apr, thursday
1800 58°F
E
8 mph
2100 54°F
SE
8 mph
18 apr, friday
0000 50°F
SE
5 mph
0300 46°F
SE
2 mph
0600 46°F
N
2 mph
0900 50°F
NE
8 mph
1200 56°F
N
12 mph
1500 56°F
N
22 mph