Marseille Obs. Palais-Lonchamp Threshold Days by Year (FR013055001)

15 fixed thresholds counted per year at Marseille Obs. Palais-Lonchamp (FR013055001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marseille Obs. Palais-Lonchamp Thresholds

Marseille Obs. Palais-Lonchamp: days with 10 mm (0.39 in) or more of precipitation in 123 years, most in 1951 with 29.
Marseille Obs. Palais-Lonchamp: days with 25 mm (0.98 in) or more of precipitation in 121 years, most in 1951 with 13.
Marseille Obs. Palais-Lonchamp: days with a maximum temperature at or above 30 C (86 F) in 105 years, most in 1911 with 53.
Marseille Obs. Palais-Lonchamp: nights with a minimum temperature at or above 20 C (68 F) in 99 years, most in 1994 with 56.
15 fixed thresholds have at least one qualifying day at Marseille Obs. Palais-Lonchamp.

Days at or above 30 C (86 F)

105 years with a qualifying day

Days per year at Marseille Obs. Palais-Lonchamp with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 53 in 1911.

Days at or above 30 C (86 F) per year at Marseille Obs. Palais-Lonchamp
Year	Days	Decade average
1897	26	24.3
1898	23	24.3
1899	24	24.3
1900	15	23.6
1901	30	23.6
1902	19	23.6
1903	15	23.6
1904	42	23.6
1905	37	23.6
1906	32	23.6
1907	20	23.6
1908	11	23.6
1909	15	23.6
1910	5	15
1911	53	15
1912	5	15
1913	6	15
1914	4	15
1915	2	15
1916	18	15
1917	24	15
1918	16	15
1919	17	15
1920	16	22.4
1921	24	22.4
1922	23	22.4
1923	35	22.4
1924	17	22.4
1925	13	22.4
1926	6	22.4
1927	18	22.4
1928	38	22.4
1929	34	22.4
1930	17	19.4
1931	21	19.4
1932	14	19.4
1933	22	19.4
1934	16	19.4
1935	33	19.4
1936	13	19.4
1937	27	19.4
1938	22	19.4
1939	9	19.4
1940	3	30.2
1941	14	30.2
1942	25	30.2
1943	44	30.2
1944	25	30.2
1945	47	30.2
1946	32	30.2
1947	50	30.2
1948	18	30.2
1949	44	30.2
1950	38	15.5
1951	11	15.5
1952	31	15.5
1953	11	15.5
1954	2	15.5
1955	15	15.5
1956	12	15.5
1957	15	15.5
1958	7	15.5
1959	13	15.5
1960	7	9.4
1961	12	9.4
1962	9	9.4
1963	8	9.4
1964	15	9.4
1965	10	9.4
1966	6	9.4
1967	13	9.4
1968	5	9.4
1969	9	9.4
1970	10	16.6
1971	21	16.6
1972	8	16.6
1973	23	16.6
1974	8	16.6
1975	29	16.6
1976	15	16.6
1978	11	16.6
1979	24	16.6
1980	13	30.4
1981	25	30.4
1982	41	30.4
1983	49	30.4
1984	13	30.4
1985	29	30.4
1986	33	30.4
1987	32	30.4
1988	31	30.4
1989	38	30.4
1990	35	33.8
1991	49	33.8
1992	33	33.8
1993	28	33.8
1994	47	33.8
1995	32	33.8
1996	14	33.8
1997	24	33.8
1998	39	33.8
1999	37	33.8
2000	26	22.7
2001	25	22.7
2002	17	22.7

For each year, a bar from the first to the last day at Marseille Obs. Palais-Lonchamp meeting 30 C (86 F).

First to last qualifying date each year at Marseille Obs. Palais-Lonchamp
Year	First date	Last date
1897	1897-06-15	1897-08-11
1898	1898-07-02	1898-09-15
1899	1899-07-14	1899-09-07
1900	1900-06-16	1900-08-07
1901	1901-06-03	1901-08-20
1902	1902-07-02	1902-09-09
1903	1903-06-27	1903-09-06
1904	1904-06-29	1904-08-18
1905	1905-06-21	1905-08-21
1906	1906-05-30	1906-09-09
1907	1907-05-25	1907-08-30
1908	1908-05-20	1908-08-20
1909	1909-07-22	1909-08-16
1910	1910-06-18	1910-08-29
1911	1911-06-19	1911-09-11
1912	1912-07-08	1912-07-17
1913	1913-06-15	1913-08-28
1914	1914-06-27	1914-08-12
1915	1915-07-12	1915-07-13
1916	1916-07-19	1916-08-27
1917	1917-05-13	1917-08-25
1918	1918-06-29	1918-08-23
1919	1919-06-10	1919-09-11
1920	1920-05-14	1920-09-06
1921	1921-07-01	1921-08-30
1922	1922-05-27	1922-08-25
1923	1923-07-08	1923-08-20
1924	1924-05-17	1924-07-21
1925	1925-06-05	1925-08-16
1926	1926-07-11	1926-09-09
1927	1927-06-15	1927-08-14
1928	1928-06-25	1928-08-15
1929	1929-05-31	1929-09-08
1930	1930-06-04	1930-09-03
1931	1931-05-24	1931-08-07
1932	1932-08-12	1932-08-26
1933	1933-07-06	1933-08-19
1934	1934-07-02	1934-08-02
1935	1935-06-20	1935-08-12
1936	1936-06-25	1936-08-31
1937	1937-06-09	1937-08-20
1938	1938-06-09	1938-08-06
1939	1939-07-08	1939-08-15
1940	1940-07-01	1940-08-06
1941	1941-06-25	1941-07-25
1942	1942-05-20	1942-09-11
1943	1943-06-10	1943-09-13
1944	1944-06-14	1944-09-02
1945	1945-05-10	1945-09-04
1946	1946-06-07	1946-09-08
1947	1947-05-29	1947-09-16
1948	1948-05-12	1948-09-01
1949	1949-06-22	1949-09-24
1950	1950-05-21	1950-09-12
1951	1951-06-22	1951-08-30
1952	1952-06-23	1952-09-03
1953	1953-05-21	1953-09-07
1954	1954-07-23	1954-08-05
1955	1955-06-26	1955-08-23
1956	1956-07-06	1956-09-14
1957	1957-06-30	1957-08-12
1958	1958-05-11	1958-08-29
1959	1959-07-06	1959-08-15
1960	1960-06-20	1960-09-02
1961	1961-06-25	1961-09-19
1962	1962-06-25	1962-09-07
1963	1963-06-27	1963-08-03
1964	1964-06-30	1964-08-29
1965	1965-06-25	1965-08-13
1966	1966-07-12	1966-08-15
1967	1967-06-25	1967-08-20
1968	1968-07-01	1968-07-11
1969	1969-07-23	1969-09-02
1970	1970-07-12	1970-09-05
1971	1971-07-09	1971-08-19
1972	1972-07-08	1972-08-13
1973	1973-06-18	1973-09-14
1974	1974-07-01	1974-08-20
1975	1975-07-08	1975-09-17
1976	1976-06-16	1976-08-05
1978	1978-07-15	1978-09-11
1979	1979-06-03	1979-08-08
1980	1980-07-30	1980-08-22
1981	1981-06-01	1981-08-17
1982	1982-06-07	1982-09-15
1983	1983-06-05	1983-09-25
1984	1984-06-15	1984-08-03
1985	1985-07-03	1985-08-23
1986	1986-05-25	1986-08-22
1987	1987-06-13	1987-09-22
1988	1988-06-20	1988-09-07
1989	1989-06-16	1989-08-26
1990	1990-06-24	1990-08-29
1991	1991-06-24	1991-09-17
1992	1992-05-15	1992-08-28
1993	1993-06-06	1993-09-21
1994	1994-06-21	1994-08-27
1995	1995-06-20	1995-08-27
1996	1996-06-06	1996-08-21
1997	1997-05-28	1997-10-02
1998	1998-06-04	1998-09-02
1999	1999-05-29	1999-09-10
2000	2000-06-16	2000-08-26
2001	2001-06-22	2001-08-29
2002	2002-06-19	2002-08-24

Every Fixed Threshold

Fixed thresholds at Marseille Obs. Palais-Lonchamp
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	105	53	1911	17
35 C (95 F): Days	35	11	1983	1
40 C (104 F): Days	2	2	1983	2
90 F (32.2 C): Days	93	24	1983	5
100 F (37.8 C): Days	4	3	1983	3
0 C (32 F): Ice days (max	24	7	1956	2
0 C (32 F): Frost days (min	98	47	1917	2
-10 C (14 F): Days with min	6	5	1956	1
20 C (68 F): Tropical nights (min	99	56	1994	29
25 C (77 F): Days with min	6	3	1983	2
10 mm (0.39 in): Days with 10 mm or more rain	123	29	1951	8
25 mm (0.98 in): Days with 25 mm or more rain	121	13	1951	3
50 mm (1.97 in): Days with 50 mm or more rain	80	6	1932	1
100 mm (3.94 in): Days with 100 mm or more rain	9	1	1907	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	2000	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1897.

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Data for Marseille Obs. Palais-Lonchamp 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).

Marseille Obs. Palais-Lonchamp Threshold Days by Year (FR013055001)

Key Facts for Marseille Obs. Palais-Lonchamp Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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