Sylmar, CA 4 December Weather

Altitude - 381m | 34°18′36″N,118°27′36″W | map (OSM)

Sylmar, CA

°F

11 amSunny8mphNE

Mon, December 1, 202511:46 AM (GMT -08:00)

Climatic norm in Sylmar, CA Dec 4

42°
54°
66°

minimum
average
maximum

Thursday Dec 4 2025	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	50°	48°	55°	64°	65°	58°	52°
wind	10mph	10mph	8mph	9mph	11mph	11mph	7mph	6mph
pressure in	28.77	28.78	28.80	28.85	28.84	28.80	28.81	28.82

Wednesday Dec 4 2024	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	49°	46°	55°	65°	70°	61°	57°
wind	2mph	2mph	2mph	2mph	3mph	6mph	4mph	4mph
pressure in	28.79	28.78	28.79	28.83	28.80	28.78	28.79	28.79

Monday Dec 4 2023	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	55°	54°	63°	73°	75°	67°	63°
wind	5mph	6mph	6mph	5mph	8mph	9mph	10mph	9mph
pressure in	28.81	28.79	28.79	28.82	28.80	28.77	28.78	28.80

Sunday Dec 4 2022	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	55°	53°	54°	57°	57°	59°	58°	56°
wind	2mph	2mph	3mph	3mph	6mph	8mph	5mph	3mph
pressure in	28.77	28.76	28.77	28.80	28.78	28.74	28.74	28.74

Saturday Dec 4 2021	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	51°	50°	48°	57°	67°	69°	61°	57°
wind	1mph	1mph	1mph	2mph	4mph	6mph	5mph	6mph
pressure in	28.75	28.75	28.76	28.81	28.79	28.76	28.78	28.79

Friday Dec 4 2020	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	52°	50°	48°	62°	71°	72°	62°	55°
wind	18mph	17mph	17mph	17mph	16mph	17mph	16mph	14mph
pressure in	28.90	28.87	28.87	28.90	28.87	28.82	28.82	28.84

Wednesday Dec 4 2019	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	53°	53°	52°	52°	55°	57°	54°	54°
wind	6mph	6mph	7mph	4mph	6mph	8mph	7mph	5mph
pressure in	28.63	28.60	28.58	28.58	28.57	28.56	28.60	28.66

Tuesday Dec 4 2018	12 am	3 am	6 am	9 am	12 pm	3 pm	6 pm	9 pm

temperature °F	50°	48°	47°	57°	64°	66°	59°	53°
wind	7mph	7mph	7mph	8mph	8mph	7mph	5mph	5mph
pressure in	28.76	28.73	28.72	28.77	28.72	28.66	28.66	28.66

* Sylmar, CA weather for December 4 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 Sylmar, CA Weather for December 4, 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 4 for previous years is presented.