Fire Island Weather: December
 |
Average Day Temperature: | 42.5°F |
|
Average Night Temperature: | 38.2°F |
|
Sea Water Temperature: | 47.8°F |
|
Number of Sunny Days: | 11 days |
| Sunshine Hours: | 9.2 - 9.5 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.8 in | |
| detailed information | ||
forecast
| Fire Island |
Temperature
| Fire Island |
Air Temperature in December, °F
| Day Temperature | Night Temperature |
The highest day temperature in December 2024 was 62°F. The lowest night temperature was 13°F. The average values for day and night temperatures during December were 39.9°F и 33.2°F respectivly.
Fire Island Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for Fire Island was 47.5°F. The maximum and minimum values were 42.8°F and 52.0°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
You can expect various weather conditions during December. Be ready for sunny, cloudy or even gloomy days.
Precipitation Totals in December, in
Precipitation total in December for Fire Island is 1.8 in. It makes december the most rainy month of the year.
The average wind speed in December is 11.3 mph. It makes December one of the most windy months 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 December is 4.9 hours.
Fire Island on the Weather Map
| Boston |  |
+42 |
| Chicago |  |
+56 |
| Hawaii |  |
+76 |
| Honolulu | |
+76 |
| Houston | |
+74 |
| Las Vegas | |
+52 |
| Los Angeles | |
+54 |
| Miami | |
+76 |
| New York | |
+46 |
| Orlando | |
+68 |
| San Diego | |
+60 |
| San Francisco | |
+52 |
| Sarasota | |
+62 |
| Tampa | |
+66 |
| Washington | |
+48 |
| 0600 |  |
46°F | N 3 mph |
| 0900 |  |
52°F | NE 7 mph |
| 1200 | |
56°F | N 12 mph |
| 1500 | |
58°F | N 20 mph |
| 1800 | |
54°F | N 21 mph |
| 2100 | |
50°F | N 19 mph |
| 0000 | |
50°F | NE 19 mph |
| 0300 |  |
50°F | NE 16 mph |