Port Jefferson, NY 16 December Weather

Altitude - 2m | 40°56′46″N,73°4′16″W | map (OSM)

Port Jefferson, NY

°F

1 pmSunny15mphW

Thu, December 4, 20251:35 PM (GMT -05:00)

Climatic norm in Port Jefferson, NY Dec 16

28°
36°
43°

minimum
average
maximum

Tuesday Dec 16 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	28°	28°	32°	37°	36°	31°	29°
wind	11mph	10mph	9mph	12mph	13mph	12mph	10mph	9mph
pressure in	30.02	30.03	30.04	30.04	30.01	30.01	30.04	30.06

Monday Dec 16 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	38°	38°	42°	45°	46°	48°	50°
wind	5mph	4mph	7mph	7mph	9mph	10mph	11mph	10mph
pressure in	30.56	30.52	30.51	30.47	30.40	30.33	30.30	30.23

Saturday Dec 16 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	40°	38°	34°	44°	50°	49°	45°	45°
wind	4mph	3mph	1mph	7mph	9mph	8mph	8mph	8mph
pressure in	30.34	30.36	30.40	30.46	30.47	30.47	30.51	30.51

Friday Dec 16 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	43°	43°	45°	47°	46°	46°	43°	40°
wind	15mph	20mph	21mph	20mph	16mph	15mph	11mph	12mph
pressure in	29.91	29.82	29.71	29.62	29.52	29.47	29.51	29.54

Thursday Dec 16 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	54°	54°	53°	54°	56°	56°	54°	54°
wind	10mph	11mph	9mph	11mph	15mph	12mph	10mph	11mph
pressure in	30.25	30.21	30.17	30.14	30.07	30.00	29.98	29.95

Wednesday Dec 16 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	27°	25°	24°	28°	30°	33°	32°	33°
wind	7mph	6mph	6mph	9mph	13mph	13mph	16mph	20mph
pressure in	30.37	30.39	30.42	30.42	30.36	30.28	30.21	30.06

Monday Dec 16 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	34°	31°	30°	33°	35°	36°	34°	34°
wind	9mph	7mph	4mph	5mph	4mph	4mph	0mph	1mph
pressure in	30.17	30.20	30.22	30.26	30.25	30.21	30.20	30.16

Sunday Dec 16 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	41°	39°	39°	40°	41°	39°	39°
wind	14mph	15mph	16mph	18mph	15mph	17mph	15mph	15mph
pressure in	30.11	30.08	30.05	30.01	29.89	29.80	29.76	29.70

* Port Jefferson, NY weather for December 16 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 Jefferson, NY Weather for December 16, 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 16 for previous years is presented.