As of 08:17 PDT

Signal Hill, CA weather in April

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 April, Signal Hill, CA averages a high of 68.5° and a low of 52.1°. About 0.7 inches of precipitation fall over the month (2 wet days). The record high is 99.3° (1989) and the record low 38.1° (1999). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	66.4°	50.5°	17%	86.4° (2021)	42.6° (1967)
2	66.2°	50.4°	5%	86.2° (1960)	41° (1967)
3	66.7°	50.4°	5%	86° (1961)	41.2° (1964)
4	67.5°	50.5°	12%	96.1° (1989)	43.7° (1999)
5	68°	50.9°	8%	97.9° (1989)	42.1° (1999)
6	67.6°	51.3°	12%	99.3° (1989)	41° (2024)
7	68°	51.3°	12%	96.8° (2022)	40.1° (1975)
8	68.2°	51.3°	12%	93.7° (2022)	42.8° (1967)
9	68.7°	51.6°	7%	91.8° (2018)	41.5° (2011)
10	68.9°	51.6°	7%	87.8° (1968)	38.1° (1999)
11	68.4°	52.3°	10%	83.8° (1980)	43° (1965)
12	67.8°	51.8°	7%	87.8° (2008)	40.6° (1965)
13	68.5°	52.2°	5%	87.6° (2008)	42.4° (1983)
14	67.8°	51.8°	8%	89.4° (1964)	43.5° (1972)
15	67.8°	51.6°	12%	91° (1966)	43.7° (1970)
16	67.5°	51.8°	10%	82.6° (1961)	41° (1998)
17	67.3°	51.8°	8%	81.9° (2016)	40.6° (1976)
18	67.6°	52.2°	10%	83.3° (2021)	43.7° (1968)
19	68.7°	52.2°	5%	86.4° (2009)	44.4° (2007)
20	69.4°	52.3°	5%	89.6° (2009)	42.4° (1967)
21	69.6°	53.1°	7%	89.2° (1987)	45.3° (1973)
22	68.4°	52.3°	5%	85.3° (1987)	43° (1970)
23	69.3°	52.7°	2%	83.7° (2004)	43.9° (1967)
24	69.1°	53.1°	7%	88.3° (2020)	46.9° (1961)
25	70°	53.4°	5%	84.9° (1992)	45.5° (1967)
26	69.8°	53.6°	8%	89.8° (2004)	47.7° (1963)
27	70°	53.1°	2%	89.8° (2008)	44.6° (1971)
28	70.2°	53.8°	7%	88.5° (1981)	46° (1970)
29	70.3°	54°	3%	89.1° (1996)	43.7° (1970)
30	70°	54.1°	2%	89.8° (2014)	44.4° (1967)