Mangalore Threshold Days by Year (IN009130200)

5 fixed thresholds counted per year at Mangalore (IN009130200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mangalore Thresholds

Mangalore: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1961 with 126.
Mangalore: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1961 with 81.
Mangalore: days with 50 mm (1.97 in) or more of precipitation in 70 years, most in 1961 with 41.
Mangalore: days with 100 mm (3.94 in) or more of precipitation in 67 years, most in 1925 with 10.
5 fixed thresholds have at least one qualifying day at Mangalore.

Days with 10 mm (0.39 in) or more of precipitation

70 years with a qualifying day

Days per year at Mangalore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 126 in 1961.

Days with 10 mm (0.39 in) or more of precipitation per year at Mangalore
Year	Days	Decade average
1901	74	77.8
1902	82	77.8
1903	88	77.8
1904	81	77.8
1905	79	77.8
1906	65	77.8
1907	78	77.8
1908	77	77.8
1909	76	77.8
1910	81	79.8
1911	70	79.8
1912	81	79.8
1913	73	79.8
1914	91	79.8
1915	71	79.8
1916	87	79.8
1917	87	79.8
1918	73	79.8
1919	84	79.8
1920	84	82.7
1921	80	82.7
1922	97	82.7
1923	76	82.7
1924	87	82.7
1925	71	82.7
1926	85	82.7
1927	74	82.7
1928	80	82.7
1929	93	82.7
1930	67	79.8
1931	90	79.8
1932	80	79.8
1933	88	79.8
1934	74	79.8
1935	77	79.8
1936	90	79.8
1937	80	79.8
1938	89	79.8
1939	63	79.8
1940	91	86.3
1941	71	86.3
1942	79	86.3
1943	102	86.3
1944	83	86.3
1945	71	86.3
1946	98	86.3
1947	84	86.3
1948	83	86.3
1949	101	86.3
1950	84	80.7
1951	77	80.7
1952	85	80.7
1953	66	80.7
1954	90	80.7
1955	91	80.7
1956	88	80.7
1957	73	80.7
1958	68	80.7
1959	85	80.7
1960	94	84.8
1961	126	84.8
1962	87	84.8
1963	90	84.8
1964	71	84.8
1965	67	84.8
1966	78	84.8
1967	85	84.8
1968	74	84.8
1969	76	84.8
1970	99	99

For each year, a bar from the first to the last day at Mangalore meeting 10 mm (0.39 in).

First to last qualifying date each year at Mangalore
Year	First date	Last date
1901	1901-04-08	1901-12-02
1902	1902-05-26	1902-12-08
1903	1903-05-05	1903-11-28
1904	1904-01-03	1904-10-26
1905	1905-05-08	1905-11-26
1906	1906-05-06	1906-12-29
1907	1907-04-22	1907-12-19
1908	1908-04-17	1908-10-30
1909	1909-05-05	1909-11-29
1910	1910-03-22	1910-11-17
1911	1911-05-16	1911-12-01
1912	1912-05-07	1912-11-24
1913	1913-04-24	1913-12-04
1914	1914-05-02	1914-12-10
1915	1915-05-18	1915-11-27
1916	1916-05-18	1916-11-04
1917	1917-02-04	1917-11-22
1918	1918-05-15	1918-12-04
1919	1919-05-13	1919-12-14
1920	1920-04-23	1920-11-21
1921	1921-01-14	1921-11-01
1922	1922-04-13	1922-11-09
1923	1923-01-12	1923-10-26
1924	1924-03-23	1924-11-28
1925	1925-03-15	1925-11-20
1926	1926-01-02	1926-11-09
1927	1927-04-27	1927-11-14
1928	1928-02-03	1928-10-24
1929	1929-03-16	1929-11-06
1930	1930-04-20	1930-10-29
1931	1931-04-06	1931-12-14
1932	1932-05-16	1932-11-03
1933	1933-04-10	1933-12-18
1934	1934-01-11	1934-11-05
1935	1935-04-05	1935-12-28
1936	1936-02-04	1936-12-19
1937	1937-04-18	1937-10-21
1938	1938-04-08	1938-11-07
1939	1939-04-16	1939-11-13
1940	1940-04-26	1940-12-13
1941	1941-05-02	1941-12-05
1942	1942-04-26	1942-11-12
1943	1943-01-06	1943-11-17
1944	1944-03-06	1944-12-23
1945	1945-01-06	1945-11-15
1946	1946-04-13	1946-12-10
1947	1947-02-15	1947-12-17
1948	1948-01-19	1948-11-23
1949	1949-05-12	1949-10-27
1950	1950-05-27	1950-11-15
1951	1951-04-14	1951-11-22
1952	1952-04-15	1952-12-13
1953	1953-06-11	1953-10-30
1954	1954-04-23	1954-10-25
1955	1955-04-22	1955-11-03
1956	1956-04-30	1956-11-10
1957	1957-05-22	1957-11-09
1958	1958-05-03	1958-11-23
1959	1959-05-04	1959-12-02
1960	1960-03-16	1960-11-23
1961	1961-04-22	1961-11-04
1962	1962-02-24	1962-12-03
1963	1963-03-27	1963-12-01
1964	1964-05-16	1964-12-25
1965	1965-05-21	1965-12-12
1966	1966-04-20	1966-12-01
1967	1967-05-16	1967-12-10
1968	1968-04-16	1968-11-10
1969	1969-04-09	1969-11-24
1970	1970-05-11	1970-11-23

Every Fixed Threshold

Fixed thresholds at Mangalore
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
10 mm (0.39 in): Days with 10 mm or more rain	70	126	1961	99
25 mm (0.98 in): Days with 25 mm or more rain	70	81	1961	58
50 mm (1.97 in): Days with 50 mm or more rain	70	41	1961	27
100 mm (3.94 in): Days with 100 mm or more rain	67	10	1925	8
200 mm (7.87 in): Days with 200 mm or more rain	10	2	1933	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1901.

Download the Data

Data for Mangalore 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).

Mangalore Threshold Days by Year (IN009130200)

Key Facts for Mangalore Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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