Greenwich, NJ 21 December Weather

Altitude - 5m | 39°23′24″N,75°20′20″W | map (OSM)

Greenwich, NJ

°F

10 pmCloudy8mphSE

Thu, December 18, 202510:30 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	36°	36°	36°	42°	48°	48°	38°	31°
wind	9mph	8mph	7mph	9mph	14mph	15mph	12mph	11mph
pressure in	29.99	29.97	29.97	30.02	30.03	30.08	30.20	30.32

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

temperature °F	34°	33°	32°	32°	34°	32°	28°	24°
wind	7mph	7mph	12mph	18mph	22mph	21mph	15mph	11mph
pressure in	29.89	29.90	29.98	30.08	30.10	30.13	30.20	30.27

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

temperature °F	31°	31°	31°	35°	42°	43°	36°	31°
wind	5mph	5mph	5mph	8mph	9mph	7mph	2mph	3mph
pressure in	30.37	30.38	30.41	30.44	30.42	30.39	30.42	30.44

* Greenwich, NJ 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 Greenwich, NJ 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.