San Marcos 31 December Weather

Altitude - 3983m | 9°31′12″S,77°9′36″W | map (OSM)

San Marcos

°F

12 amCloudy3mphSE

Tue, December 30, 202512:40 AM (GMT -05:00)

Climatic norm in San Marcos Dec 31

72°
81°
90°

minimum
average
maximum

Wednesday Dec 31 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	47°	46°	46°	51°	57°	58°	53°	48°
wind	3mph	3mph	3mph	4mph	5mph	6mph	4mph	4mph
pressure in	18.51	18.49	18.52	18.60	18.64	18.62	18.59	18.55

Tuesday Dec 31 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	45°	51°	56°	54°	50°	47°
wind	4mph	3mph	2mph	4mph	5mph	8mph	6mph	4mph
pressure in	18.48	18.44	18.47	18.57	18.59	18.54	18.50	18.52

Sunday Dec 31 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	49°	48°	47°	53°	57°	55°	52°	51°
wind	4mph	3mph	3mph	3mph	5mph	4mph	4mph	4mph
pressure in	18.56	18.52	18.52	18.62	18.64	18.57	18.54	18.58

Saturday Dec 31 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	45°	50°	54°	51°	48°	46°
wind	3mph	3mph	3mph	3mph	5mph	4mph	4mph	4mph
pressure in	18.48	18.44	18.46	18.55	18.58	18.50	18.48	18.50

Friday Dec 31 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	48°	46°	46°	51°	57°	57°	53°	49°
wind	3mph	2mph	3mph	3mph	4mph	5mph	4mph	4mph
pressure in	18.49	18.43	18.46	18.53	18.57	18.53	18.50	18.50

Thursday Dec 31 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	44°	44°	51°	57°	55°	50°	47°
wind	2mph	2mph	2mph	3mph	6mph	5mph	4mph	4mph
pressure in	18.42	18.38	18.40	18.53	18.58	18.52	18.47	18.48

Tuesday Dec 31 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	46°	45°	45°	54°	60°	59°	55°	50°
wind	3mph	2mph	3mph	4mph	6mph	6mph	4mph	3mph
pressure in	18.43	18.40	18.41	18.56	18.60	18.54	18.52	18.50

Monday Dec 31 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	45°	43°	43°	52°	60°	60°	53°	48°
wind	2mph	3mph	3mph	5mph	7mph	7mph	5mph	4mph
pressure in	18.48	18.44	18.46	18.62	18.70	18.67	18.58	18.55

* San Marcos weather for December 31 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 San Marcos Weather for December 31, 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 31 for previous years is presented.