Average August Temperature in Basel by Year

This page contains a list of the average monthly high and low temperatures in Basel, Switzerland for the month of August each year between 1901 and 2023. It is based on NOAA data.

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What Was the Hottest August Ever in Basel?

2003 was the warmest August in the history of Basel, Switzerland. The average daily high temperature was 31.2 °C, and the average low was 17.1 °C.

What Was the Coldest August Ever in Basel?

1912 was the coolest August in the history of Basel, Switzerland. The average daily high temperature was 18.9 °C, and the average low was 11.3 °C.

* click column headers to sort

Year	Rank	High (°C)	Low (°C)
2023	13	26.6	16.0
2022	4	28.5	15.3
2021	78	22.8	14.1
2020	12	26.9	15.8
2019	25	26.0	14.8
2018	3	28.1	15.9
2017	17	26.2	15.4
2016	24	26.3	14.6
2015	10	27.0	15.9
2014	96	22.3	13.4
2013	39	25.0	14.2
2012	15	26.3	15.5
2011	21	26.3	14.7
2010	80	23.0	13.9
2009	11	26.8	16.0
2008	57	23.8	14.1
2007	83	22.9	13.9
2006	111	21.0	13.1
2005	99	22.5	12.9
2004	22	25.2	15.7
2003	1	31.2	17.1
2002	54	23.8	14.2
2001	18	26.2	15.0
2000	19	25.7	15.4
1999	32	24.4	15.4
1998	49	24.7	13.7
1997	8	27.0	16.1
1996	82	23.3	13.6
1995	48	23.9	14.5
1994	20	25.9	15.1
1993	69	24.1	13.0
1992	5	27.4	16.1
1991	23	26.7	14.2
1990	31	26.2	13.8
1989	46	24.9	13.7
1988	56	24.4	13.6
1987	81	23.4	13.5
1986	72	24.0	13.0
1985	62	24.9	12.5
1984	75	23.6	13.4
1983	35	25.3	14.0
1982	88	22.6	13.7
1981	84	24.2	12.6
1980	58	23.8	14.0
1979	117	21.6	12.2
1978	119	21.6	11.7
1977	103	22.5	12.6
1976	98	23.7	11.8
1975	41	24.6	14.3
1974	40	25.2	13.9
1973	27	25.7	14.7
1972	101	22.9	12.3
1971	34	25.2	14.3
1970	53	24.1	13.9
1969	92	23.0	12.9
1968	109	21.8	12.8
1967	76	23.9	13.0
1966	115	21.7	12.2
1965	89	23.8	12.3
1964	60	25.3	12.3
1963	102	22.7	12.5
1962	33	27.3	12.5
1961	67	24.8	12.4
1960	74	24.2	12.8
1959	61	25.2	12.2
1958	36	25.8	13.5
1957	106	22.8	12.0
1956	120	21.6	11.4
1955	79	24.8	12.1
1954	107	22.8	12.0
1953	44	26.4	12.3
1952	16	27.9	13.8
1951	64	24.1	13.1
1950	30	26.2	13.9
1949	28	27.4	12.9
1948	52	24.5	13.5
1947	6	29.8	13.8
1946	55	25.6	12.4
1945	70	24.2	12.8
1944	2	29.3	15.5
1943	14	28.1	14.3
1942	37	26.1	13.1
1941	105	23.2	11.9
1940	114	23.2	10.8
1939	50	24.8	13.3
1938	71	24.1	13.0
1937	43	25.4	13.3
1936	77	24.8	12.1
1935	63	25.1	12.1
1934	87	23.8	12.6
1933	29	27.6	12.7
1932	9	28.3	14.6
1931	112	22.1	12.0
1930	73	24.3	12.7
1929	59	25.1	12.7
1928	38	24.5	14.7
1927	91	22.2	13.7
1926	65	24.1	13.1
1925	86	22.7	13.8
1924	122	19.7	11.9
1923	42	25.3	13.5
1922	100	22.6	12.8
1921	51	24.6	13.5
1920	116	21.8	12.1
1919	26	26.8	14.0
1918	85	23.7	13.0
1917	95	22.4	13.3
1916	93	23.0	12.9
1915	113	22.2	11.9
1914	90	23.0	13.0
1913	118	21.7	11.9
1912	123	18.9	11.3
1911	7	28.3	15.2
1910	104	22.1	13.0
1909	97	22.9	12.8
1908	121	21.0	11.3
1907	66	24.4	12.8
1906	47	25.3	13.3
1905	68	23.3	13.8
1904	45	25.4	13.3
1903	94	23.2	12.6
1902	108	22.0	12.7
1901	110	22.1	12.3

Weather Station Details

Years	Station	Coordinates
1901–2024	Basel Binningen	location