As of 06:24 PDT

San Fernando, CA weather in December

70°

San Fernando, Sunday, 9 August, 06:24

Clear. Feels like 70°. High 98°, low 70°.

Pressure29.88 inHg

Wind2.9 mph SE

Humidity62%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

In December, San Fernando, CA averages a high of 63° and a low of 42.8°. About 2.5 inches of precipitation fall over the month (5 wet days). The record high is 83.8° (2021) and the record low 25.5° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	65.8°	44.6°	10%	83.8° (2021)	33.1° (2004)
2	65.7°	44.6°	13%	79.9° (1977)	34.5° (2004)
3	66°	44.8°	18%	78.6° (1977)	37.4° (1967)
4	65.5°	44.4°	15%	81.9° (1979)	33.8° (2011)
5	65.8°	44.4°	12%	81.9° (1989)	29.5° (1972)
6	65.5°	45.1°	13%	81.7° (1979)	32.4° (1978)
7	64.6°	45.1°	18%	79.3° (1979)	28.9° (1978)
8	64.6°	44.1°	12%	81.5° (2015)	29.5° (1978)
9	64.8°	44.1°	8%	80.6° (1975)	25.7° (1972)
10	64.4°	44.1°	8%	80.8° (2025)	32° (1972)
11	63.7°	44.1°	13%	81.7° (2025)	29.5° (1972)
12	63°	42.6°	17%	79.2° (1988)	28.2° (1972)
13	63°	42.3°	15%	81.3° (2017)	31.5° (1985)
14	62.6°	41.5°	10%	77.7° (1977)	29.7° (1967)
15	63°	41.7°	8%	77.5° (2017)	31.8° (1993)
16	63.3°	42.3°	20%	80.6° (1980)	30.6° (1990)
17	63°	43.2°	17%	79.5° (1998)	32.4° (1984)
18	62.2°	42.8°	23%	81° (2025)	29.7° (1987)
19	61.9°	42.4°	25%	79.2° (2024)	31.6° (1992)
20	61.9°	41.7°	17%	76.8° (2020)	26.1° (1967)
21	61.5°	41.9°	20%	78.8° (2020)	27.1° (1968)
22	61.2°	42.3°	20%	74.1° (2005)	25.5° (1990)
23	61.9°	41.5°	18%	78.1° (2005)	27.1° (1990)
24	62.1°	41.7°	15%	78.8° (2005)	28° (1987)
25	62.1°	42.3°	18%	77.7° (1980)	26.8° (1987)
26	61.3°	41.4°	20%	81.3° (1980)	27.9° (1987)
27	60.6°	40.8°	15%	77.5° (2013)	29.3° (1988)
28	60.4°	41.4°	20%	79.2° (2017)	30.4° (1962)
29	60.6°	41.9°	23%	80.8° (1980)	27.3° (1971)
30	61.2°	41.5°	22%	78.4° (1980)	30.2° (1971)
31	60.4°	41.7°	17%	76.6° (2011)	30.7° (1987)