Nalgonda Threshold Days by Year (IN001150100)

5 fixed thresholds counted per year at Nalgonda (IN001150100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Nalgonda Thresholds

Nalgonda: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1916 with 39.
Nalgonda: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1916 with 21.
Nalgonda: days with 50 mm (1.97 in) or more of precipitation in 62 years, most in 1916 with 8.
Nalgonda: days with 100 mm (3.94 in) or more of precipitation in 23 years, most in 1915 with 2.
5 fixed thresholds have at least one qualifying day at Nalgonda.

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

69 years with a qualifying day

Days per year at Nalgonda with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1916.

Days with 10 mm (0.39 in) or more of precipitation per year at Nalgonda
Year	Days	Decade average
1901	25	24.2
1902	20	24.2
1903	36	24.2
1904	16	24.2
1905	19	24.2
1906	30	24.2
1907	19	24.2
1908	30	24.2
1909	23	24.2
1910	35	25.4
1911	19	25.4
1912	25	25.4
1913	16	25.4
1914	24	25.4
1915	29	25.4
1916	39	25.4
1917	31	25.4
1918	18	25.4
1919	18	25.4
1920	15	21.2
1921	21	21.2
1922	25	21.2
1923	17	21.2
1924	25	21.2
1925	21	21.2
1926	17	21.2
1927	24	21.2
1928	27	21.2
1929	20	21.2
1930	13	21
1931	21	21
1932	18	21
1933	31	21
1934	21	21
1935	17	21
1936	23	21
1937	20	21
1938	25	21
1939	21	21
1940	18	20.3
1941	17	20.3
1942	18	20.3
1943	18	20.3
1944	22	20.3
1945	21	20.3
1946	21	20.3
1947	22	20.3
1948	26	20.3
1949	20	20.3
1950	22	22.8
1951	15	22.8
1952	17	22.8
1953	32	22.8
1954	21	22.8
1955	26	22.8
1956	23	22.8
1957	22	22.8
1958	23	22.8
1959	27	22.8
1960	19	23.1
1961	26	23.1
1962	26	23.1
1963	25	23.1
1964	26	23.1
1966	20	23.1
1967	20	23.1
1968	20	23.1
1969	26	23.1
1970	24	24

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

First to last qualifying date each year at Nalgonda
Year	First date	Last date
1901	1901-02-18	1901-11-08
1902	1902-04-04	1902-11-07
1903	1903-01-06	1903-11-11
1904	1904-04-10	1904-10-15
1905	1905-04-09	1905-10-19
1906	1906-01-21	1906-12-30
1907	1907-04-02	1907-09-19
1908	1908-02-07	1908-09-29
1909	1909-04-09	1909-09-23
1910	1910-04-23	1910-11-09
1911	1911-04-24	1911-09-28
1912	1912-02-11	1912-11-23
1913	1913-05-24	1913-10-14
1914	1914-05-02	1914-10-26
1915	1915-01-18	1915-11-11
1916	1916-05-27	1916-11-24
1917	1917-04-09	1917-11-20
1918	1918-01-19	1918-12-02
1919	1919-04-20	1919-12-17
1920	1920-04-01	1920-10-04
1921	1921-06-04	1921-11-03
1922	1922-01-03	1922-10-20
1923	1923-04-01	1923-10-30
1924	1924-04-04	1924-11-26
1925	1925-05-04	1925-10-15
1926	1926-01-26	1926-09-15
1927	1927-05-04	1927-11-15
1928	1928-06-08	1928-12-04
1929	1929-05-07	1929-10-07
1930	1930-04-28	1930-11-05
1931	1931-05-14	1931-11-02
1932	1932-02-22	1932-11-28
1933	1933-04-10	1933-12-24
1934	1934-06-06	1934-11-04
1935	1935-04-03	1935-10-23
1936	1936-02-12	1936-11-13
1937	1937-02-16	1937-10-13
1938	1938-02-24	1938-10-01
1939	1939-06-30	1939-11-01
1940	1940-04-24	1940-10-14
1941	1941-01-31	1941-10-08
1942	1942-04-04	1942-09-24
1943	1943-05-21	1943-11-06
1944	1944-03-06	1944-10-26
1945	1945-06-18	1945-11-12
1946	1946-04-02	1946-11-20
1947	1947-06-07	1947-12-16
1948	1948-04-01	1948-11-23
1949	1949-05-08	1949-10-29
1950	1950-03-24	1950-11-02
1951	1951-05-18	1951-10-12
1952	1952-04-24	1952-12-11
1953	1953-01-20	1953-10-27
1954	1954-06-07	1954-12-13
1955	1955-03-05	1955-10-31
1956	1956-05-01	1956-12-27
1957	1957-03-07	1957-10-21
1958	1958-01-31	1958-11-25
1959	1959-04-19	1959-10-07
1960	1960-03-03	1960-10-02
1961	1961-06-06	1961-10-29
1962	1962-02-21	1962-11-03
1963	1963-04-21	1963-10-22
1964	1964-06-05	1964-10-12
1966	1966-04-16	1966-12-04
1967	1967-03-19	1967-12-12
1968	1968-01-14	1968-10-13
1969	1969-05-19	1969-12-17
1970	1970-03-08	1970-10-11

Every Fixed Threshold

Fixed thresholds at Nalgonda
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	39	1916	24
25 mm (0.98 in): Days with 25 mm or more rain	69	21	1916	8
50 mm (1.97 in): Days with 50 mm or more rain	62	8	1916	1
100 mm (3.94 in): Days with 100 mm or more rain	23	2	1915	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1949	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 Nalgonda 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).

Nalgonda Threshold Days by Year (IN001150100)

Key Facts for Nalgonda Thresholds

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

Every Fixed Threshold

Download the Data

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