As of 23:30 PDT

Pico Rivera, CA weather in December

72°

Pico Rivera, Saturday, 8 August, 23:30

Clear. Feels like 73°. High 98°, low 70°.

Pressure29.88 inHg

Wind4.6 mph SW

Humidity80%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In December, Pico Rivera, CA averages a high of 64.7° and a low of 43.3°. About 2.4 inches of precipitation fall over the month (5 wet days). The record high is 86.4° (1979) and the record low 26.2° (1990). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	67.8°	44.8°	5%	81.5° (2021)	32.9° (2004)
2	67.5°	44.6°	12%	80.2° (1977)	34.2° (2004)
3	67.5°	45.3°	13%	80.1° (1979)	35.2° (2004)
4	66.9°	45°	15%	84.7° (1979)	33.8° (2011)
5	66.9°	45°	17%	86.4° (1979)	34.7° (1972)
6	66.9°	45.7°	15%	83.7° (1979)	32.2° (1978)
7	66.6°	46°	27%	80.4° (2015)	28.4° (1978)
8	66.4°	44.4°	13%	84.6° (1975)	27.5° (1978)
9	66.2°	44.1°	10%	82° (2017)	30° (1978)
10	65.8°	43.9°	7%	81° (2017)	32.5° (1998)
11	65.3°	44.8°	15%	81.7° (2017)	31.1° (1972)
12	64.4°	43.2°	13%	82.6° (2010)	28.8° (1972)
13	64.2°	43.2°	12%	81.9° (2017)	31.1° (1985)
14	64.4°	41.9°	13%	80.4° (2017)	28.8° (1967)
15	64.8°	42.3°	8%	80.8° (2017)	31.1° (1975)
16	65.5°	42.8°	22%	83.1° (2013)	32° (1971)
17	64.8°	43.2°	20%	80.8° (2013)	33.1° (1971)
18	64°	43.2°	20%	80.1° (2024)	32.2° (1965)
19	63.7°	43°	22%	78.3° (2004)	32.5° (1992)
20	63.5°	42.3°	15%	79.9° (2020)	31.8° (1967)
21	62.8°	42.4°	17%	81.3° (2020)	27.7° (1968)
22	63°	42.6°	18%	78.1° (1960)	27.7° (1990)
23	64°	42.4°	18%	80.4° (1989)	26.2° (1990)
24	64.4°	41.9°	15%	81.5° (1989)	28.2° (1990)
25	64.6°	42.6°	18%	81.7° (2022)	28.2° (1990)
26	63.1°	41.7°	17%	80.8° (2022)	28.6° (1987)
27	62.4°	41.5°	15%	81.1° (2013)	29.5° (1987)
28	62.1°	42.3°	22%	81.3° (2017)	29.8° (1962)
29	62.6°	42.4°	22%	81.7° (1980)	31.3° (1988)
30	62.6°	42.1°	20%	82.2° (1980)	31.1° (1982)
31	62.6°	42.4°	20%	79.3° (1963)	31.3° (1987)