Belur Threshold Days by Year (IN009110101)

4 fixed thresholds counted per year at Belur (IN009110101): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Belur Thresholds

Belur: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1961 with 51.
Belur: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1953 with 24.
Belur: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 1902 with 7.
Belur: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1902 with 1.
4 fixed thresholds have at least one qualifying day at Belur.

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

69 years with a qualifying day

Days per year at Belur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 1961.

Days with 10 mm (0.39 in) or more of precipitation per year at Belur
Year	Days	Decade average
1901	30	30.6
1902	37	30.6
1903	42	30.6
1904	27	30.6
1905	22	30.6
1906	30	30.6
1907	36	30.6
1908	19	30.6
1909	32	30.6
1910	43	32.3
1911	28	32.3
1912	44	32.3
1913	26	32.3
1914	31	32.3
1915	36	32.3
1916	36	32.3
1917	32	32.3
1918	22	32.3
1919	25	32.3
1920	27	31.2
1921	35	31.2
1922	32	31.2
1923	37	31.2
1924	36	31.2
1925	28	31.2
1926	25	31.2
1927	29	31.2
1928	31	31.2
1929	32	31.2
1930	27	31.6
1931	35	31.6
1932	50	31.6
1933	45	31.6
1934	23	31.6
1935	35	31.6
1936	28	31.6
1937	27	31.6
1938	13	31.6
1939	33	31.6
1940	46	32.3
1941	25	32.3
1942	33	32.3
1943	37	32.3
1944	34	32.3
1945	20	32.3
1946	48	32.3
1947	32	32.3
1948	29	32.3
1949	19	32.3
1950	39	31.4
1951	35	31.4
1952	18	31.4
1953	35	31.4
1954	25	31.4
1955	25	31.4
1956	33	31.4
1957	26	31.4
1958	29	31.4
1959	49	31.4
1960	35	34.3
1961	51	34.3
1962	38	34.3
1963	33	34.3
1964	36	34.3
1965	20	34.3
1967	28	34.3
1968	27	34.3
1969	41	34.3
1970	46	46

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

First to last qualifying date each year at Belur
Year	First date	Last date
1901	1901-02-20	1901-12-02
1902	1902-03-16	1902-12-17
1903	1903-04-26	1903-11-29
1904	1904-04-02	1904-10-24
1905	1905-05-05	1905-10-18
1906	1906-01-23	1906-12-22
1907	1907-04-19	1907-12-20
1908	1908-04-17	1908-10-28
1909	1909-04-14	1909-12-13
1910	1910-03-22	1910-11-15
1911	1911-05-07	1911-12-09
1912	1912-04-01	1912-11-17
1913	1913-05-23	1913-12-07
1914	1914-05-12	1914-12-13
1915	1915-01-16	1915-11-14
1916	1916-04-08	1916-11-24
1917	1917-03-25	1917-11-21
1918	1918-01-14	1918-11-27
1919	1919-04-15	1919-11-13
1920	1920-04-17	1920-11-25
1921	1921-01-21	1921-11-05
1922	1922-01-03	1922-11-24
1923	1923-04-02	1923-12-04
1924	1924-03-31	1924-11-27
1925	1925-04-15	1925-12-12
1926	1926-01-03	1926-12-18
1927	1927-03-01	1927-11-11
1928	1928-02-03	1928-12-09
1929	1929-04-09	1929-11-16
1930	1930-03-28	1930-11-02
1931	1931-04-11	1931-12-16
1932	1932-04-03	1932-11-07
1933	1933-03-13	1933-10-27
1934	1934-04-13	1934-10-27
1935	1935-03-28	1935-10-28
1936	1936-02-05	1936-11-13
1937	1937-02-05	1937-11-19
1938	1938-02-07	1938-11-06
1939	1939-04-10	1939-11-19
1940	1940-04-22	1940-11-27
1941	1941-04-21	1941-12-14
1942	1942-04-25	1942-11-13
1943	1943-01-03	1943-11-18
1944	1944-03-06	1944-11-24
1945	1945-04-02	1945-10-17
1946	1946-03-16	1946-12-03
1947	1947-02-01	1947-12-19
1948	1948-04-02	1948-11-10
1949	1949-05-14	1949-11-02
1950	1950-02-20	1950-11-08
1951	1951-04-14	1951-11-22
1952	1952-04-25	1952-10-23
1953	1953-04-08	1953-10-30
1954	1954-04-24	1954-10-08
1955	1955-03-30	1955-10-29
1956	1956-04-04	1956-11-21
1957	1957-02-28	1957-11-07
1958	1958-03-23	1958-11-23
1959	1959-04-06	1959-11-11
1960	1960-03-16	1960-11-24
1961	1961-04-03	1961-11-04
1962	1962-04-12	1962-12-07
1963	1963-02-24	1963-12-10
1964	1964-04-27	1964-12-27
1965	1965-04-06	1965-11-23
1967	1967-04-26	1967-10-08
1968	1968-04-23	1968-10-18
1969	1969-04-12	1969-12-16
1970	1970-04-03	1970-11-02

Every Fixed Threshold

Fixed thresholds at Belur
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	69	51	1961	46
25 mm (0.98 in): Days with 25 mm or more rain	69	24	1953	9
50 mm (1.97 in): Days with 50 mm or more rain	62	7	1902	1
100 mm (3.94 in): Days with 100 mm or more rain	10	1	1902	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 Belur 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).

Belur Threshold Days by Year (IN009110101)

Key Facts for Belur Thresholds

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

Every Fixed Threshold

Download the Data

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