Hornellsville, NY 21 December Weather

Altitude - 469m | 42°20′6″N,77°40′41″W | map (OSM)

Hornellsville, NY

°F

9 pmCloudy10mphS

Tue, December 9, 20259:49 PM (GMT -05:00)

Sunday Dec 21 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	25°	25°	25°	28°	31°	31°	27°	25°
wind	9mph	9mph	8mph	8mph	9mph	9mph	7mph	7mph
pressure in	28.26	28.24	28.23	28.24	28.25	28.26	28.26	28.27

Saturday Dec 21 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	22°	20°	17°	15°	16°	15°	12°	10°
wind	9mph	10mph	10mph	11mph	12mph	13mph	9mph	8mph
pressure in	28.33	28.35	28.40	28.47	28.49	28.50	28.55	28.59

Thursday Dec 21 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	27°	27°	27°	30°	31°	25°	21°
wind	3mph	4mph	6mph	8mph	6mph	5mph	4mph	2mph
pressure in	28.74	28.75	28.76	28.81	28.79	28.76	28.76	28.75

* Hornellsville, NY weather for December 21 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 Hornellsville, NY Weather for December 21, 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 21 for previous years is presented.