As of 08:17 PDT

Signal Hill, CA weather in January

72°

Signal Hill, Sunday, 9 August, 08:17

Mostly clear. Feels like 73°. High 95°, low 72°.

Pressure29.88 inHg

Wind3 mph W

Humidity88%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

In January, Signal Hill, CA averages a high of 63.1° and a low of 45.2°. About 2.7 inches of precipitation fall over the month (5 wet days). The record high is 88.2° (2018) and the record low 28.8° (1963). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	62.2°	43.9°	8%	74.5° (1964)	34.3° (1983)
2	62.2°	43.2°	15%	76.6° (2001)	30.6° (1960)
3	61.9°	43.7°	20%	76.1° (1969)	32° (1971)
4	61.9°	43.9°	22%	78.1° (2012)	30.9° (1971)
5	62.4°	44.2°	32%	76.8° (2006)	29.5° (1972)
6	62.6°	44.8°	18%	77° (2015)	31.3° (1973)
7	62.2°	45.5°	22%	79.9° (1962)	30.2° (1971)
8	62.2°	45°	12%	81.9° (2007)	31.3° (1989)
9	62.4°	45.7°	22%	78.1° (1983)	34.5° (1972)
10	63°	45.7°	18%	78.1° (1983)	35.8° (1987)
11	63.7°	45.9°	15%	79.2° (1996)	32.4° (1962)
12	63.5°	45.5°	15%	79.3° (2009)	32.5° (1989)
13	64.8°	44.8°	13%	79.9° (2018)	28.8° (1963)
14	64.9°	45.1°	17%	82° (2014)	29.8° (1963)
15	64.2°	45.9°	17%	85.5° (2021)	30.7° (2007)
16	63.5°	46.9°	22%	84.7° (1976)	31.5° (2007)
17	64.2°	45.9°	18%	81.7° (1976)	33.8° (1960)
18	64.4°	45.5°	10%	81.3° (1971)	33.6° (2001)
19	63.3°	46.4°	20%	80.8° (1975)	36.7° (2002)
20	63.1°	46.2°	15%	79° (1976)	31.5° (1963)
21	62.4°	46°	18%	77.9° (1976)	33.1° (1966)
22	62.8°	45.5°	18%	76.5° (2025)	36.1° (2007)
23	63.1°	45.3°	22%	76.5° (1968)	35.8° (1973)
24	63.7°	45°	17%	78.6° (2015)	34.2° (2002)
25	63.3°	46°	20%	78.8° (2003)	34.7° (1962)
26	63°	45.9°	13%	79° (2003)	35.2° (1989)
27	63°	45.3°	18%	79.2° (1971)	33.8° (1979)
28	63.3°	45.1°	17%	86.5° (2018)	36.1° (1999)
29	63.3°	44.6°	12%	88.2° (2018)	31.1° (1979)
30	62.4°	45.1°	18%	80.4° (2018)	34.9° (2002)
31	62.8°	45.1°	20%	82.2° (2003)	32° (2002)