Lancaster, CA: August

31 August 2026: August 2026 averaged 84.8°F in Lancaster, CA, the warmest August since 2022, 3rd warmest of 80.

August 2026

Mean temperature: 84.8°F; Warmest since 2022; 3rd warmest of 80

A normal August in Lancaster, CA (1991 to 2020): a mean temperature of 81.7°F, between 78.6°F and 83.5°F in eight years of ten and 0.00 in of precipitation, between 0.00 in and 0.02 in in eight years of ten.

The mean temperature of every August in Lancaster, CA since 1945: 84.8°F in 2026; the highest is 87.3°F, in 2022.

Normal range, 78.6 to 83.5°F

Every year, ranked, as a table

Every August in Lancaster, CA from 1945 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	84.8	3	100.5	8	69.2	3	trace	23	0
2025	83.7	6	99.4	17	68.1	5	0.01	19	0
2024	81.8	25	98.5	30	65.1	25	trace	23	0
2023	80.1	40	95.9	52	64.3	34	3.66	1	0
2022	87.3	1	102.9	1	71.7	1	trace	23	0
2021	82.9	13	99.3	19	66.6	11	0.00	41	0
2020	84.6	4	101.6	3	67.6	7	trace	23	0
2019	82.2	21	99.5	12	64.9	28	trace	23	0
2018	83.9	5	98.3	32	69.5	2	0.00	41	0
2017	83.4	8	99.5	12	67.3	9	0.03	13	0
2016	82.5	18	99.5	12	65.5	22	0.00	41	0
2015	83.1	11	99.4	17	66.9	10	0.00	41	0
2014	79.7	47	94.4	65	65	26	0.03	13	0
2013	81.5	27	97.7	41	65.3	24	trace	23	0
2012	85.6	2	102.2	2	69.1	4	0.02	17	0
2011	81.7	26	99.1	22	64.4	31	0.00	41	0
2010	79.4	50	95.9	52	62.8	52	0.00	41	0
2009	79.9	44	97.4	43	62.5	54	trace	23	0
2008	83.4	8	98.8	25	68	6	0.00	41	0
2007	82.8	14	99.3	19	66.4	14	0.02	17	0
2006	78.5	60	96.9	46	60.1	68	0.00	41	0
2005	81	35	98.8	25	63.3	48	0.01	19	0
2004	80	42	97.5	42	62.5	54	0.00	41	0
2003	82.1	22	98.8	25	65.4	23	trace	23	0
2002	81	35	98.2	34	63.9	41	0.00	41	0
2001	82.4	20	100.3	9	64.5	30	0.00	41	0
2000									4
1999	77.5	69	93.8	69	61.3	61	0.00	41	0
1998	82.5	18	99.1	22	65.9	19	0.16	11	0
1997	80.1	40	96	50	64.2	37	0.00	41	0
1996	82.7	15	99.2	21	66.2	16	trace	23	0
1995	80.9	37	97.4	43	64.4	31	0.00	41	0
1994	83	12	98.4	31	67.5	8	0.00	41	0
1993	78.6	59	93.1	72	64	39	trace	23	0
1992	81.3	30	95.9	52	66.6	11	0.00	41	0
1991	78.2	63	92.2	74	64.3	34	trace	23	0
1990	78	65	92.3	73	63.8	44	0.01	19	0
1989	77.4	71	91.7	77	63.2	49	0.00	41	0
1988	79.3	51	94.3	66	64.4	31	0.47	5	0
1987	79.2	52	95.4	59	63.1	51	trace	23	0
1986	82.6	16	98.9	24	66.2	16	trace	23	0
1985	78.8	56	95.1	62	62.5	54	0.00	41	0
1984	80.8	38	95.9	52	65.7	21	trace	23	0
1983	77.6	68	91.2	78	63.9	41	2.35	2	0
1982	79.6	49	94.3	66	65	26	trace	23	0
1981	82.6	16	98.7	28	66.4	14	0.00	41	0
1980	78.1	64	91.9	76	64.3	34	0.00	41	0
1979	77.1	73	90.8	79	63.5	46	0.05	12	0
1978	78.7	57	93.7	71	63.7	45	0.24	8	0
1977	80	42	93.9	68	66.2	16	1.03	3	0
1976	74.3	80	88.7	80	59.8	69	0.00	41	0
1975	77.5	69	93.8	69	61.3	61	0.00	41	0
1974	78.5	60	95.7	57	61.3	61	0.00	41	0
1972	78.4	62	96	50	60.8	66	0.01	19	0
1971	81.9	24	99.5	12	64.2	37	0.03	13	0
1970	82.1	22	100.3	9	64	39	0.00	41	0
1969	81.1	33	101.2	4	61.1	65	0.00	41	0
1968	75.9	79	92	75	59.7	71	0.41	6	0
1967	83.4	8	101	5	65.8	20	0.63	4	0
1966	81.1	33	98.3	32	63.9	41	0.00	41	0
1965	79	53	96.7	48	61.2	64	0.26	7	0
1964	79.9	44	97.1	45	62.7	53	0.00	41	0
1963	76.9	75	94.8	63	58.9	75	0.18	10	0
1962	79.7	47	97.9	36	61.5	60	0.00	41	0
1961	81.3	30	97.8	39	64.7	29	0.00	41	0
1960	79	53	98.6	29	59.5	72	0.00	41	0
1959	78.7	57	96.8	47	60.6	67	0.00	41	0
1958	81.5	27	100	11	63.2	49	0.00	41	1
1957	77.3	72	95.4	59	59.3	73	0.00	41	0
1956	76.9	75	95.8	56	58.1	78	0.00	41	0
1955	83.7	6	100.9	6	66.5	13	trace	23	0
1954	76.6	77	94.6	64	58.5	77	0.00	41	0
1953	77.8	66	96.5	49	59	74	0.00	41	0
1952	81.5	27	99.5	12	63.5	46	trace	23	0
1951	80.2	39	97.9	36	62.5	54	0.00	41	0
1950	81.3	30	100.8	7	61.8	59	0.00	41	0
1949	77	74	95.4	59	58.7	76	trace	23	0
1948	77.7	67	97.9	36	57.5	79	0.00	41	0
1947	76.2	78	95.6	58	57.2	80	0.19	9	2
1946	79.9	44	97.8	39	62.1	58	0.00	41	0
1945	79	53	98.2	34	59.8	69	0.03	13	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2022	87.3
2012	85.6
2026	84.8
2020	84.6
2018	83.9
2025	83.7
1955	83.7
2017	83.4
2008	83.4
1967	83.4

Coldest
Year	Mean, °F
1976	74.3
1968	75.9
1947	76.2
1954	76.6
1963	76.9
1956	76.9
1949	77
1979	77.1
1957	77.3
1989	77.4

Wettest
Year	Precipitation, in
2023	3.66
1983	2.35
1977	1.03
1967	0.63
1988	0.47
1968	0.41
1965	0.26
1978	0.24
1947	0.19
1963	0.18

Driest
Year	Precipitation, in
2021	0.00
2018	0.00
2016	0.00
2015	0.00
2011	0.00
2010	0.00
2008	0.00
2006	0.00
2004	0.00
2002	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 107°F; 26 August 2026, 1 August 2026
Coldest night: 58°F; 15 August 2026

Every month, season and year

Months

Seasons

Years

Lancaster, CA the day's answers

All-time records

Every answer in words

The hottest day of August 2026 in Lancaster, CA: 107°F on Wednesday 26 August 2026 and Saturday 1 August 2026.
The coldest night of August 2026 in Lancaster, CA: a low of 58°F on Saturday 15 August 2026.