Port San Luis, CA 31 December Weather

Altitude - 100m | 35°10′30″N,120°45′18″W | map (OSM)

Port San Luis, CA

°F

9:30 pmCloudy11mphS

Thu, December 25, 202510:12 PM (GMT -08:00)

Climatic norm in Port San Luis, CA Dec 31

40°
51°
61°

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	51°	49°	47°	54°	63°	63°	57°	53°
wind	4mph	4mph	3mph	2mph	4mph	5mph	3mph	3mph
pressure in	29.71	29.69	29.69	29.72	29.70	29.65	29.65	29.65

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

temperature °F	50°	48°	45°	52°	62°	63°	53°	49°
wind	9mph	7mph	9mph	7mph	11mph	10mph	6mph	6mph
pressure in	29.74	29.72	29.73	29.78	29.77	29.72	29.73	29.75

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

temperature °F	51°	50°	49°	53°	58°	59°	56°	53°
wind	2mph	2mph	2mph	3mph	4mph	4mph	2mph	2mph
pressure in	29.75	29.73	29.73	29.76	29.74	29.70	29.70	29.72

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

temperature °F	57°	56°	56°	59°	59°	59°	57°	54°
wind	7mph	7mph	11mph	12mph	18mph	22mph	21mph	18mph
pressure in	29.67	29.63	29.59	29.59	29.52	29.39	29.36	29.42

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

temperature °F	45°	45°	44°	51°	54°	54°	50°	46°
wind	4mph	5mph	6mph	7mph	11mph	16mph	11mph	8mph
pressure in	29.50	29.48	29.48	29.51	29.49	29.48	29.53	29.60

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

temperature °F	45°	44°	45°	53°	57°	57°	53°	48°
wind	5mph	5mph	6mph	13mph	12mph	14mph	8mph	6mph
pressure in	29.85	29.80	29.78	29.79	29.75	29.71	29.72	29.75

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

temperature °F	48°	46°	46°	53°	62°	61°	55°	50°
wind	5mph	6mph	7mph	7mph	7mph	10mph	6mph	5mph
pressure in	29.72	29.72	29.72	29.76	29.75	29.72	29.74	29.77

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

temperature °F	45°	44°	43°	46°	56°	57°	50°	44°
wind	7mph	7mph	8mph	9mph	10mph	10mph	9mph	11mph
pressure in	29.66	29.62	29.61	29.60	29.59	29.57	29.60	29.66

* Port San Luis, CA 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 Port San Luis, CA 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.