Average August Temperature in Ukiah by Year

This page contains a list of the average monthly high and low temperatures in Ukiah, California for the month of August each year between 1893 and 2023. It is based on NOAA data.

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What Was the Hottest August Ever in Ukiah?

2020 was the warmest August in the history of Ukiah, California. The average daily high temperature was 96.8 °F, and the average low was 59.5 °F.

What Was the Coldest August Ever in Ukiah?

1899 was the coolest August in the history of Ukiah, California. The average daily high temperature was 86.9 °F, and the average low was 47.8 °F.

* click column headers to sort

Year	Rank	High (°F)	Low (°F)
2023	8	94.0	58.9
2022	6	96.3	57.3
2021	3	98.0	57.3
2020	1	96.8	59.5
2019	7	94.6	58.5
2018	42	92.5	54.5
2017	5	97.3	57.3
2016	35	93.5	54.1
2015	48	91.4	55.1
2014	21	92.7	56.6
2013	64	90.8	54.5
2012	14	96.3	53.6
2011	39	93.6	53.7
2010	92	91.3	51.7
2009	58	92.6	53.5
2008	22	93.4	55.5
2007	47	92.1	54.5
2006	71	91.3	53.2
2005	29	94.5	53.4
2004	51	91.6	54.8
2003	78	89.3	54.6
2002	60	93.1	52.6
2001	45	92.4	54.3
2000	83	88.6	54.9
1999	98	86.2	55.8
1998	13	93.2	56.9
1997	86	87.8	55.5
1996	26	93.0	55.5
1995	65	91.0	54.4
1994	100	89.0	52.8
1993	82	88.8	54.8
1992	17	93.1	56.4
1991	101	87.3	54.5
1990	59	88.3	57.7
1988	41	91.8	55.3
1987	11	94.7	55.9
1986	9	94.6	57.2
1985	76	89.7	54.3
1984	37	90.8	56.7
1983	52	89.1	57.3
1982	66	90.9	54.4
1981	34	93.3	54.3
1980	74	91.2	52.8
1979	94	88.1	54.5
1978	24	92.6	56.1
1977	23	93.4	55.5
1976	124	85.2	53.2
1975	72	91.0	53.5
1974	19	94.0	55.4
1973	79	92.2	51.5
1972	33	93.6	54.0
1971	28	93.6	54.4
1970	50	95.2	51.3
1969	16	95.6	54.1
1968	104	87.3	54.1
1967	4	99.3	55.8
1966	44	92.8	53.9
1965	67	90.1	55.1
1964	55	92.4	53.7
1963	80	90.5	53.2
1962	70	90.6	54.2
1961	10	94.0	56.6
1960	36	94.8	52.8
1959	30	93.6	54.2
1958	2	98.8	57.3
1957	103	90.1	51.5
1956	107	90.8	50.3
1955	15	98.0	51.7
1954	118	86.5	53.7
1953	116	87.5	53.0
1952	61	94.1	51.4
1951	32	94.8	52.8
1950	12	96.6	53.7
1949	120	88.9	51.2
1948	102	90.3	51.3
1947	109	89.7	51.3
1946	56	94.9	51.3
1945	87	92.3	51.0
1944	84	92.9	50.5
1943	115	89.6	50.9
1942	38	95.4	52.0
1941	122	87.0	51.6
1940	63	93.9	51.5
1939	68	93.4	51.5
1938	96	91.7	50.6
1937	46	93.8	52.8
1936	18	95.4	54.1
1935	27	95.9	52.4
1934	31	94.2	53.5
1933	25	95.7	53.0
1932	43	95.0	51.8
1931	40	97.8	49.4
1930	95	92.7	49.8
1929	69	95.4	49.4
1928	77	95.2	48.7
1927	105	92.6	48.7
1926	90	93.1	50.1
1925	119	90.7	49.4
1924	75	96.0	48.0
1923	123	88.7	49.7
1922	125	91.0	47.1
1921	126	91.9	46.1
1920	85	93.7	49.7
1919	89	94.7	48.6
1918	111	92.7	48.1
1917	81	94.0	49.6
1916	99	92.6	49.2
1915	53	94.4	51.8
1914	73	94.4	49.8
1913	20	95.6	53.7
1912	114	91.9	48.8
1911	108	94.6	46.5
1910	88	98.3	45.0
1909	93	95.7	47.2
1908	54	95.8	50.4
1907	117	90.5	49.8
1906	49	95.6	50.9
1905	97	93.2	49.0
1904	57	96.6	49.6
1903	121	91.8	47.6
1901	62	94.3	51.2
1900	128	89.8	47.4
1899	129	86.9	47.8
1898	112	88.4	52.4
1897	113	88.5	52.3
1896	127	84.7	52.9
1895	106	89.4	51.7
1894	91	90.1	53.1
1893	110	90.7	50.2

Weather Station Details

Years	Station	Coordinates
2001–2024	Ukiah Municipal Airport	location
1893–2000	Ukiah	location