World Resorts USA Fire Island Weather

Fire Island weather in April

Weather in Fire Island: April

Average day temperature: 54.0°F
Average night temperature: 48.0°F
Sea water temperature: 48.4°F
Number of sunny days: 8 days
Day length: 12.7 - 13.9 hours
Number of rainy days: 4 days
Precipitation totals: 1.6 in.

Air temperature in April, °F

Show year:
2024
2023
2022

The highest day temperature during April of 2024 was 72°F. At the same time the lowest night temperature was 39°F. Day and night temperature averages during April were 54.3°F and 47.5°F.

Sea water temperature in Fire Island in April, °F

Show year:
2024
2023
2022

The average sea water temperature in April of 2024 was 47.1°F. The highest and lowest sea temperatures during the month were 50.7°F and 43.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in April are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in April, in.

Precipitation total value in Fire Island in April is 1.6 in. Other months of the year show relatively similar values.

Wind speed in April, mph

The average wind speed value in April is 11.2 mph

Average sunny hours

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: 6.8.

Best time for vacation in Fire Island

Sunniest months:
September 16 days
November 16 days
May 13 days
Warmest months:
July 80.8 °F
August 79.7 °F
September 73.3 °F
Warmest sea temp:
July 77.4 °F
August 77.1 °F
September 73.2 °F
Coldest months:
January 38.6 °F
February 39.0 °F
December 43.9 °F
Rainiest months:
March 4 days
April 4 days
February 3 days
Windiest months:
March 11.8 mph
November 11.6 mph
December 11.6 mph

Fire Island on a weather map

Fire Island
+57°F
N 13 mph
Feels like: +55°F
Precip.: 0%
Places in USA:
Name
°F
+61°F
+73°F
+82°F
+77°F
+91°F
+72°F
+84°F
+64°F
+79°F
+66°F
+59°F
+88°F
+86°F
+81°F
+61°F
24 Hours Forecast
Fire Island
Local time: 19:28
May 13, monday
2100
55°F
N
13 mph
May 14, tuesday
0000
54°F
NE
9 mph
0300
54°F
NE
9 mph
0600
54°F
N
10 mph
0900
59°F
N
10 mph
1200
63°F
NE
11 mph
1500
63°F
N
14 mph
1800
61°F
NE
8 mph
Units of measurement: °C / °F