Hajipur Threshold Days by Year (IN004081600)

5 fixed thresholds counted per year at Hajipur (IN004081600): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hajipur Thresholds

Hajipur: days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1917 with 40.
Hajipur: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1936 with 23.
Hajipur: days with 50 mm (1.97 in) or more of precipitation in 65 years, most in 1913 with 15.
Hajipur: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 1904 with 3.
5 fixed thresholds have at least one qualifying day at Hajipur.

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

67 years with a qualifying day

Days per year at Hajipur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Hajipur
Year	Days	Decade average
1901	23	28.2
1902	30	28.2
1903	22	28.2
1904	30	28.2
1905	35	28.2
1906	34	28.2
1907	20	28.2
1908	23	28.2
1909	37	28.2
1910	38	33.8
1911	38	33.8
1912	22	33.8
1913	38	33.8
1914	28	33.8
1915	36	33.8
1916	34	33.8
1917	40	33.8
1918	32	33.8
1919	32	33.8
1920	28	28.7
1921	29	28.7
1922	34	28.7
1923	23	28.7
1924	31	28.7
1925	28	28.7
1926	26	28.7
1927	28	28.7
1928	26	28.7
1929	34	28.7
1930	22	29.7
1931	24	29.7
1932	23	29.7
1933	33	29.7
1934	27	29.7
1935	23	29.7
1936	40	29.7
1937	31	29.7
1938	38	29.7
1939	36	29.7
1940	27	30.4
1941	33	30.4
1942	35	30.4
1943	27	30.4
1944	32	30.4
1945	30	30.4
1946	30	30.4
1947	26	30.4
1948	25	30.4
1949	39	30.4
1950	24	26.3
1951	22	26.3
1953	34	26.3
1954	25	26.3
1955	33	26.3
1956	28	26.3
1957	24	26.3
1958	21	26.3
1959	26	26.3
1960	32	28.6
1961	25	28.6
1962	31	28.6
1963	28	28.6
1964	34	28.6
1965	25	28.6
1966	18	28.6
1967	31	28.6
1968	33	28.6

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

First to last qualifying date each year at Hajipur
Year	First date	Last date
1901	1901-01-01	1901-09-25
1902	1902-04-19	1902-09-27
1903	1903-05-27	1903-10-09
1904	1904-02-19	1904-10-18
1905	1905-03-09	1905-09-30
1906	1906-02-09	1906-10-11
1907	1907-02-05	1907-09-10
1908	1908-01-12	1908-09-30
1909	1909-04-22	1909-10-01
1910	1910-03-04	1910-10-05
1911	1911-05-24	1911-11-20
1912	1912-01-11	1912-11-24
1913	1913-02-25	1913-12-13
1914	1914-02-18	1914-09-23
1915	1915-02-05	1915-11-19
1916	1916-02-18	1916-10-22
1917	1917-02-04	1917-10-30
1918	1918-04-25	1918-09-13
1919	1919-01-30	1919-10-09
1920	1920-02-03	1920-09-12
1921	1921-01-22	1921-10-13
1922	1922-06-04	1922-09-23
1923	1923-02-24	1923-09-01
1924	1924-06-22	1924-11-08
1925	1925-05-24	1925-10-20
1926	1926-01-10	1926-09-24
1927	1927-01-13	1927-11-15
1928	1928-01-28	1928-10-24
1929	1929-01-17	1929-12-21
1930	1930-06-01	1930-12-30
1931	1931-02-08	1931-10-17
1932	1932-06-23	1932-11-05
1933	1933-04-14	1933-10-21
1934	1934-01-29	1934-10-17
1935	1935-01-03	1935-09-22
1936	1936-05-30	1936-10-31
1937	1937-02-12	1937-10-07
1938	1938-01-26	1938-09-18
1939	1939-02-21	1939-09-27
1940	1940-02-04	1940-09-23
1941	1941-06-04	1941-10-22
1942	1942-01-16	1942-09-30
1943	1943-02-15	1943-10-21
1944	1944-01-30	1944-10-06
1945	1945-01-06	1945-12-27
1946	1946-04-09	1946-10-19
1947	1947-05-06	1947-10-02
1948	1948-06-27	1948-10-22
1949	1949-01-28	1949-10-31
1950	1950-06-12	1950-09-15
1951	1951-06-05	1951-10-11
1953	1953-01-16	1953-09-30
1954	1954-02-21	1954-09-18
1955	1955-01-23	1955-10-10
1956	1956-05-14	1956-11-01
1957	1957-01-09	1957-09-11
1958	1958-01-29	1958-10-11
1959	1959-01-29	1959-10-23
1960	1960-03-07	1960-10-02
1961	1961-06-11	1961-12-17
1962	1962-01-27	1962-10-05
1963	1963-05-09	1963-10-24
1964	1964-04-23	1964-10-10
1965	1965-03-19	1965-10-19
1966	1966-01-04	1966-10-05
1967	1967-03-21	1967-09-30
1968	1968-06-03	1968-12-27

Every Fixed Threshold

Fixed thresholds at Hajipur
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	67	40	1917	33
25 mm (0.98 in): Days with 25 mm or more rain	67	23	1936	14
50 mm (1.97 in): Days with 50 mm or more rain	65	15	1913	5
100 mm (3.94 in): Days with 100 mm or more rain	28	3	1904	2
200 mm (7.87 in): Days with 200 mm or more rain	2	1	1918	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 Hajipur 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).

Hajipur Threshold Days by Year (IN004081600)

Key Facts for Hajipur Thresholds

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

Every Fixed Threshold

Download the Data

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