Sylvan Beach, NY 20 December Weather

Altitude - 345m | 42°27′54″N,77°6′29″W | map (OSM)

Sylvan Beach, NY

°F

7 amMostly Cloudy12mphW

Thu, December 11, 20257:36 AM (GMT -05:00)

Saturday Dec 20 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	24°	24°	25°	27°	31°	33°	32°	30°
wind	8mph	10mph	10mph	11mph	12mph	11mph	9mph	9mph
pressure in	28.86	28.83	28.79	28.76	28.72	28.70	28.70	28.72

Friday Dec 20 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	27°	27°	28°	30°	30°	29°	27°
wind	3mph	2mph	4mph	5mph	4mph	4mph	5mph	6mph
pressure in	28.98	28.93	28.88	28.85	28.79	28.73	28.74	28.76

Wednesday Dec 20 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	24°	23°	26°	35°	36°	31°	29°
wind	3mph	5mph	5mph	4mph	4mph	4mph	3mph	3mph
pressure in	29.09	29.10	29.11	29.15	29.15	29.14	29.16	29.19

* Sylvan Beach, NY weather for December 20 is prepared on the basis of GFS data and is intended for personal use in the "as is" (as is) format. You can see on this page Sylvan Beach, NY Weather for December 20, as well as compare air temperature with the climate norm for this date. Perhaps you will be interested - for comparison, the actual weather on December 20 for previous years is presented.