South Yarmouth, MA 21 December Weather

Altitude - 13m | 41°40′12″N,70°10′48″W | map (OSM)

South Yarmouth, MA

°F

1:30 amClear8mphW

Sat, March 22, 20252:23 AM (GMT -04:00)

Climatic norm in South Yarmouth, MA Dec 21

28°
35°
41°

minimum
average
maximum

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

temperature °F	35°	34°	31°	32°	32°	30°	26°	24°
wind	16mph	15mph	11mph	12mph	12mph	13mph	13mph	12mph
pressure in	29.70	29.71	29.75	29.81	29.80	29.84	29.93	30.00

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

temperature °F	37°	36°	35°	36°	35°	34°	32°	31°
wind	15mph	14mph	14mph	16mph	17mph	13mph	11mph	12mph
pressure in	30.18	30.20	30.24	30.28	30.28	30.29	30.33	30.35

Wednesday Dec 21 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	35°	32°	32°	36°	39°	39°	35°	34°
wind	4mph	3mph	2mph	3mph	1mph	1mph	0mph	0mph
pressure in	30.32	30.33	30.36	30.40	30.39	30.41	30.44	30.45

Tuesday Dec 21 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	37°	40°	39°	41°	45°	44°	39°	40°
wind	12mph	12mph	12mph	12mph	7mph	3mph	0mph	3mph
pressure in	30.10	30.05	30.03	30.06	30.03	30.00	29.97	29.91

Monday Dec 21 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	38°	38°	39°	42°	42°	41°	38°	35°
wind	2mph	0mph	1mph	5mph	6mph	8mph	5mph	5mph
pressure in	29.94	29.89	29.85	29.80	29.71	29.65	29.63	29.62

Saturday Dec 21 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	29°	30°	30°	34°	37°	36°	34°	34°
wind	3mph	2mph	1mph	2mph	1mph	1mph	0mph	2mph
pressure in	30.53	30.54	30.55	30.56	30.52	30.48	30.47	30.41

Friday Dec 21 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	49°	50°	52°	54°	56°	54°	53°
wind	8mph	10mph	16mph	20mph	20mph	20mph	22mph	17mph
pressure in	29.95	29.88	29.77	29.69	29.59	29.52	29.43	29.34

* South Yarmouth, MA 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 South Yarmouth, MA 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.