As of 02:18 PDT

Signal Hill, CA weather in August

70°

Signal Hill, Sunday, 9 August, 02:18

Clear. Feels like 71°. High 97°, low 70°.

Pressure29.85 inHg

Wind3 mph NW

Humidity89%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In August, Signal Hill, CA averages a high of 80.9° and a low of 63.6°. About 0.1 inches of precipitation fall over the month (0 wet days). The record high is 97.3° (2017) and the record low 55.2° (2010). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.6°	63.5°	2%	89.1° (1972)	56.8° (2013)
2	80.8°	63.5°	0%	91.2° (1997)	57.4° (1962)
3	80.4°	63.3°	2%	89.2° (1997)	57.6° (1962)
4	80.8°	63.1°	0%	91° (1998)	58.3° (1962)
5	81.1°	63.1°	0%	94.6° (1997)	57.9° (2010)
6	81.1°	63.7°	0%	92.7° (1983)	57.2° (2010)
7	81°	63.9°	0%	92.5° (1983)	55.9° (2010)
8	81°	63.7°	0%	91° (1998)	57.4° (2010)
9	80.8°	63.7°	2%	91.6° (1965)	55.6° (2010)
10	80.6°	63.7°	2%	90.1° (1994)	57.7° (2011)
11	80.8°	63.7°	0%	91.4° (2000)	55.6° (2010)
12	80.8°	63.7°	0%	91.6° (1991)	55.2° (2010)
13	81°	63.7°	0%	95.4° (1983)	57.9° (1974)
14	80.2°	63.7°	0%	90.7° (2015)	57.7° (2010)
15	80.2°	63.7°	2%	90.1° (2015)	57.6° (2010)
16	80.2°	63.7°	2%	90.5° (1992)	58.5° (1995)
17	80.2°	63.9°	2%	91.8° (1992)	57.4° (2009)
18	79.7°	63.7°	3%	97° (2020)	56.8° (2009)
19	79.5°	63.5°	2%	91.8° (1986)	57.4° (2009)
20	80.2°	63.3°	2%	90.3° (1986)	57.4° (2009)
21	80.2°	63.3°	2%	92.8° (1969)	57.6° (1975)
22	80.6°	63.3°	0%	92.8° (1972)	57.7° (1968)
23	81.1°	63.1°	0%	91.4° (1968)	56.7° (1968)
24	81.1°	63.5°	0%	91.8° (1985)	58.5° (2005)
25	81.3°	63.5°	0%	94.8° (1985)	58.6° (1975)
26	82°	63.9°	0%	95.5° (1981)	58.3° (1975)
27	82.4°	64°	0%	93.6° (1981)	56.5° (1973)
28	82.6°	63.9°	0%	92.8° (1981)	57.6° (2010)
29	82.9°	64°	0%	95.4° (1967)	57° (2002)
30	81.9°	64.4°	0%	97.2° (1967)	58.5° (2002)
31	81.3°	63.9°	2%	97.3° (2017)	58.1° (1973)