Fire Island Weather: March
 |
Average Day Temperature: | 46.5°F |
|
Average Night Temperature: | 39.6°F |
|
Sea Water Temperature: | 41.3°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 11.3 - 12.7 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.4 in | |
| detailed information | ||
forecast
| Fire Island |
Temperature
| Fire Island |
Air Temperature in March, °F
| Day Temperature | Night Temperature |
The highest day temperature in March 2025 was 72°F. The lowest night temperature was 18°F. The average values for day and night temperatures during March were 48.0°F и 37.5°F respectivly.
Fire Island Water Sea Temperature in March, °F
The average sea surface temperature in March 2025 for Fire Island was 40.0°F. The maximum and minimum values were 35.6°F and 44.6°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in March, in
Precipitation total in March for Fire Island is 1.4 in.
The average wind speed in March is 11.9 mph. It makes March the most windy month of the year for Fire Island.
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 March is 6.2 hours.
Fire Island on the Weather Map
| 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 |
| 1800 |  |
58°F | E 8 mph |
| 2100 |  |
54°F | SE 8 mph |
| 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 |