Stuttgart Threshold Days by Year (USC00036918)

18 fixed thresholds counted per year at Stuttgart (USC00036918): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stuttgart Thresholds

Stuttgart: days with 10 mm (0.39 in) or more of precipitation in 118 years, most in 1957 with 63.
Stuttgart: days with 25 mm (0.98 in) or more of precipitation in 118 years, most in 1957 with 29.
Stuttgart: days with 50 mm (1.97 in) or more of precipitation in 117 years, most in 1906 with 11.
Stuttgart: nights with a minimum temperature at or below 0 C (32 F) in 85 years, most in 1912 with 82.
18 fixed thresholds have at least one qualifying day at Stuttgart.

Days at or above 30 C (86 F)

84 years with a qualifying day

Days per year at Stuttgart with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 142 in 1954.

Days at or above 30 C (86 F) per year at Stuttgart
Year	Days	Decade average
1891	87	108.6
1892	83	108.6
1893	98	108.6
1894	94	108.6
1895	105	108.6
1896	126	108.6
1897	131	108.6
1898	127	108.6
1899	126	108.6
1900	118	107.3
1901	114	107.3
1902	109	107.3
1903	88	107.3
1904	108	107.3
1905	102	107.3
1906	101	107.3
1907	103	107.3
1908	118	107.3
1909	112	107.3
1910	106	112.7
1911	125	112.7
1912	109	112.7
1913	110	112.7
1914	118	112.7
1915	109	112.7
1916	121	112.7
1917	102	112.7
1918	121	112.7
1919	106	112.7
1920	95	112.2
1921	133	112.2
1922	111	112.2
1923	89	112.2
1924	101	112.2
1925	140	112.2
1926	123	112.2
1927	110	112.2
1928	104	112.2
1929	116	112.2
1930	122	126.5
1931	128	126.5
1932	116	126.5
1933	123	126.5
1934	129	126.5
1935	111	126.5
1936	134	126.5
1937	127	126.5
1938	139	126.5
1939	136	126.5
1940	98	104.8
1941	132	104.8
1942	111	104.8
1943	119	104.8
1944	125	104.8
1945	98	104.8
1946	92	104.8
1948	94	104.8
1949	74	104.8
1950	104	123.8
1951	121	123.8
1952	132	123.8
1953	138	123.8
1954	142	123.8
1955	137	123.8
1956	127	123.8
1957	110	123.8
1958	107	123.8
1959	120	123.8
1960	116	105
1961	91	105
1962	117	105
1964	118	105
1966	90	105
1967	86	105
1968	105	105
1969	117	105
1970	117	111.3
1971	120	111.3
1972	128	111.3
1973	107	111.3
1974	83	111.3
1975	102	111.3
1976	92	111.3
1977	141	111.3

For each year, a bar from the first to the last day at Stuttgart meeting 30 C (86 F).

First to last qualifying date each year at Stuttgart
Year	First date	Last date
1891	1891-05-22	1891-10-01
1892	1892-04-19	1892-09-25
1893	1893-04-05	1893-10-02
1894	1894-04-16	1894-10-20
1895	1895-04-29	1895-09-26
1896	1896-04-16	1896-10-02
1897	1897-04-27	1897-10-18
1898	1898-05-03	1898-10-10
1899	1899-04-26	1899-10-22
1900	1900-03-11	1900-10-23
1901	1901-04-27	1901-10-01
1902	1902-04-20	1902-10-26
1903	1903-05-20	1903-10-21
1904	1904-05-22	1904-10-10
1905	1905-05-10	1905-10-07
1906	1906-04-10	1906-09-23
1907	1907-03-20	1907-10-06
1908	1908-04-18	1908-10-21
1909	1909-05-25	1909-10-14
1910	1910-03-23	1910-10-26
1911	1911-03-09	1911-10-15
1912	1912-05-08	1912-10-11
1913	1913-04-18	1913-10-09
1914	1914-04-16	1914-10-10
1915	1915-04-16	1915-11-06
1916	1916-05-06	1916-10-15
1917	1917-05-26	1917-10-18
1918	1918-04-02	1918-10-07
1919	1919-05-31	1919-10-10
1920	1920-05-20	1920-10-21
1921	1921-03-07	1921-10-26
1922	1922-05-11	1922-10-05
1923	1923-05-20	1923-10-09
1924	1924-04-15	1924-10-20
1925	1925-04-12	1925-10-06
1926	1926-05-09	1926-10-19
1927	1927-04-03	1927-10-28
1928	1928-05-10	1928-10-17
1929	1929-03-23	1929-10-17
1930	1930-04-10	1930-11-18
1931	1931-04-16	1931-10-26
1932	1932-04-20	1932-10-19
1933	1933-04-10	1933-09-30
1934	1934-04-03	1934-10-24
1935	1935-03-23	1935-10-16
1936	1936-04-14	1936-10-21
1937	1937-04-17	1937-11-01
1938	1938-04-29	1938-10-26
1939	1939-05-10	1939-10-27
1940	1940-04-01	1940-10-19
1941	1941-04-12	1941-10-23
1942	1942-05-27	1942-11-19
1943	1943-04-10	1943-10-11
1944	1944-05-11	1944-10-30
1945	1945-05-26	1945-09-28
1946	1946-04-01	1946-10-09
1948	1948-04-08	1948-09-22
1949	1949-04-24	1949-09-27
1950	1950-05-08	1950-10-31
1951	1951-04-28	1951-10-21
1952	1952-04-27	1952-10-27
1953	1953-04-08	1953-10-22
1954	1954-04-05	1954-10-10
1955	1955-04-16	1955-11-13
1956	1956-04-28	1956-10-17
1957	1957-04-18	1957-09-20
1958	1958-04-04	1958-09-26
1959	1959-04-30	1959-10-10
1960	1960-04-06	1960-10-03
1961	1961-04-22	1961-09-30
1962	1962-04-29	1962-10-13
1964	1964-04-06	1964-09-26
1966	1966-03-31	1966-10-09
1967	1967-03-11	1967-10-06
1968	1968-04-18	1968-10-15
1969	1969-04-16	1969-10-12
1970	1970-04-30	1970-10-05
1971	1971-04-19	1971-10-29
1972	1972-04-12	1972-10-17
1973	1973-05-10	1973-10-10
1974	1974-03-31	1974-09-20
1975	1975-04-18	1975-10-15
1976	1976-05-12	1976-10-04
1977	1977-04-07	1977-10-02

Every Fixed Threshold

Fixed thresholds at Stuttgart
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	84	142	1954	141
35 C (95 F): Days	83	98	1954	50
40 C (104 F): Days	30	28	1954	1
90 F (32.2 C): Days	84	121	1954	104
100 F (37.8 C): Days	56	57	1954	6
110 F (43.3 C): Days	2	2	1930	1
0 C (32 F): Ice days (max	70	13	1917	8
0 C (32 F): Frost days (min	85	82	1912	61
-10 C (14 F): Days with min	59	11	1917	8
-20 C (-4 F): Days with min	3	2	1899	1
20 C (68 F): Tropical nights (min	85	113	1921	113
25 C (77 F): Days with min	51	12	1896	3
10 mm (0.39 in): Days with 10 mm or more rain	118	63	1957	35
25 mm (0.98 in): Days with 25 mm or more rain	118	29	1957	17
50 mm (1.97 in): Days with 50 mm or more rain	117	11	1906	5
100 mm (3.94 in): Days with 100 mm or more rain	40	3	1989	3
10 cm (3.9 in): Days with 10 cm or more snowfall	32	2	1895	2
25 cm (9.8 in): Days with 25 cm or more snowfall	4	1	1892	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1891.

Download the Data

Data for Stuttgart threshold days by year: CSV or JSON. Field meanings are on the data page.

Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Stuttgart Threshold Days by Year (USC00036918)

Key Facts for Stuttgart Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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