Port Byron, NY 21 December Weather

Altitude - 123m | 43°2′6″N,76°37′26″W | map (OSM)

Port Byron, NY

°F

10 pmCloudy14mphW

Wed, December 10, 202510:26 PM (GMT -05:00)

Climatic norm in Port Byron, NY Dec 21

20°
26°
33°

minimum
average
maximum

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

temperature °F	27°	26°	26°	27°	30°	30°	27°	26°
wind	7mph	6mph	6mph	6mph	7mph	6mph	5mph	6mph
pressure in	29.48	29.47	29.47	29.46	29.43	29.44	29.49	29.54

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

temperature °F	24°	23°	20°	20°	19°	18°	17°	16°
wind	8mph	7mph	7mph	8mph	11mph	10mph	8mph	7mph
pressure in	29.59	29.60	29.66	29.72	29.75	29.76	29.81	29.86

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

temperature °F	31°	29°	26°	26°	28°	28°	23°	20°
wind	3mph	4mph	5mph	5mph	4mph	4mph	1mph	1mph
pressure in	30.02	30.04	30.08	30.12	30.10	30.06	30.08	30.06

* Port Byron, 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 Port Byron, 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.