Port Ontario, NY 15 December Weather

Altitude - 82m | 43°34′1″N,76°11′17″W | map (OSM)

Port Ontario, NY

°F

1 amCloudy11mphS

Wed, December 10, 20251:43 AM (GMT -05:00)

Climatic norm in Port Ontario, NY Dec 15

22°
28°
34°

minimum
average
maximum

Monday Dec 15 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	11°	11°	10°	13°	16°	18°	17°	17°
wind	13mph	11mph	8mph	8mph	9mph	9mph	6mph	7mph
pressure in	30.00	30.04	30.09	30.12	30.09	30.04	30.00	29.96

Sunday Dec 15 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	19°	20°	21°	24°	30°	32°	31°	31°
wind	8mph	9mph	11mph	13mph	12mph	12mph	11mph	11mph
pressure in	30.52	30.49	30.43	30.39	30.34	30.27	30.24	30.20

Friday Dec 15 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	39°	39°	40°	45°	46°	44°	42°
wind	11mph	11mph	10mph	12mph	15mph	12mph	10mph	10mph
pressure in	30.03	30.02	30.02	30.05	30.03	30.02	30.04	30.07

* Port Ontario, NY weather for December 15 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 Ontario, NY Weather for December 15, 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 15 for previous years is presented.