Chatham, MA 12 December Weather

Altitude - 14m | 41°40′55″N,69°57′36″W | map (OSM)

Chatham, MA

°F

1 amMostly Cloudy2mphW

Tue, December 2, 20251:41 AM (GMT -05:00)

Climatic norm in Chatham, MA Dec 12

31°
38°
44°

minimum
average
maximum

Friday Dec 12 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	33°	32°	31°	34°	36°	36°	34°	33°
wind	14mph	14mph	14mph	15mph	16mph	15mph	14mph	14mph
pressure in	29.73	29.73	29.74	29.75	29.74	29.76	29.78	29.79

Thursday Dec 12 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	47°	40°	41°	43°	41°	37°	34°
wind	22mph	17mph	15mph	14mph	17mph	17mph	14mph	12mph
pressure in	29.46	29.60	29.81	29.96	29.98	30.03	30.15	30.29

Tuesday Dec 12 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	36°	35°	37°	40°	42°	40°	40°
wind	13mph	11mph	8mph	8mph	10mph	10mph	10mph	11mph
pressure in	30.02	30.12	30.22	30.30	30.31	30.30	30.32	30.33

* Chatham, MA weather for December 12 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 Chatham, MA Weather for December 12, 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 12 for previous years is presented.