Jamui Threshold Days by Year

5 fixed thresholds counted per year at Jamui (IN004070100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Jamui Thresholds

Jamui: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1924 with 48.
Jamui: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1964 with 23.
Jamui: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1918 with 11.
Jamui: days with 100 mm (3.94 in) or more of precipitation in 30 years, most in 1919 with 4.
5 fixed thresholds have at least one qualifying day at Jamui.

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

60 years with a qualifying day

Days per year at Jamui with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1924.

Days with 10 mm (0.39 in) or more of precipitation per year at Jamui
Year	Days	Decade average
1901	33	31.9
1902	27	31.9
1903	25	31.9
1904	37	31.9
1905	36	31.9
1906	37	31.9
1907	31	31.9
1908	24	31.9
1909	37	31.9
1910	29	32.5
1911	35	32.5
1912	38	32.5
1913	36	32.5
1914	29	32.5
1915	19	32.5
1916	40	32.5
1917	38	32.5
1918	28	32.5
1919	33	32.5
1920	34	34.1
1921	34	34.1
1922	36	34.1
1923	27	34.1
1924	48	34.1
1925	33	34.1
1926	33	34.1
1927	27	34.1
1928	30	34.1
1929	39	34.1
1930	33	33
1931	28	33
1932	20	33
1933	40	33
1934	29	33
1935	28	33
1936	42	33
1937	31	33
1938	40	33
1939	39	33
1940	28	34.4
1941	36	34.4
1942	42	34.4
1943	31	34.4
1944	39	34.4
1945	37	34.4
1946	31	34.4
1947	24	34.4
1948	36	34.4
1949	40	34.4
1950	28	27.8
1951	14	27.8
1952	30	27.8
1953	35	27.8
1954	22	27.8
1955	32	27.8
1958	33	27.8
1959	28	27.8
1964	42	30
1965	18	30
1970	20	20

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

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

Every Fixed Threshold

Fixed thresholds at Jamui
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	60	48	1924	20
25 mm (0.98 in): Days with 25 mm or more rain	60	23	1964	13
50 mm (1.97 in): Days with 50 mm or more rain	58	11	1918	6
100 mm (3.94 in): Days with 100 mm or more rain	30	4	1919	2
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1912	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 Jamui 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).

Jamui Threshold Days by Year

Key Facts for Jamui Thresholds

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

Every Fixed Threshold

Download the Data

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