Chatrapur Threshold Days by Year (IN017060501)

5 fixed thresholds counted per year at Chatrapur (IN017060501): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chatrapur Thresholds

Chatrapur: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1930 with 43.
Chatrapur: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1933 with 24.
Chatrapur: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1919 with 14.
Chatrapur: days with 100 mm (3.94 in) or more of precipitation in 28 years, most in 1903 with 3.
5 fixed thresholds have at least one qualifying day at Chatrapur.

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

54 years with a qualifying day

Days per year at Chatrapur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1930.

Days with 10 mm (0.39 in) or more of precipitation per year at Chatrapur
Year	Days	Decade average
1901	28	28.6
1902	25	28.6
1903	32	28.6
1904	27	28.6
1905	29	28.6
1906	29	28.6
1907	28	28.6
1908	30	28.6
1909	29	28.6
1910	38	31.6
1911	20	31.6
1912	37	31.6
1913	31	31.6
1914	30	31.6
1915	35	31.6
1916	24	31.6
1917	32	31.6
1918	29	31.6
1919	40	31.6
1920	26	30.1
1921	23	30.1
1922	27	30.1
1923	32	30.1
1924	35	30.1
1925	32	30.1
1926	29	30.1
1927	31	30.1
1928	35	30.1
1929	31	30.1
1930	43	32.7
1931	36	32.7
1932	30	32.7
1933	42	32.7
1934	27	32.7
1935	25	32.7
1936	34	32.7
1937	24	32.7
1938	30	32.7
1939	36	32.7
1940	35	29.6
1941	30	29.6
1943	28	29.6
1944	30	29.6
1945	33	29.6
1946	32	29.6
1947	33	29.6
1948	23	29.6
1949	22	29.6
1950	31	32.7
1952	26	32.7
1955	34	32.7
1956	37	32.7
1957	29	32.7
1958	39	32.7

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

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

Every Fixed Threshold

Fixed thresholds at Chatrapur
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	54	43	1930	39
25 mm (0.98 in): Days with 25 mm or more rain	54	24	1933	22
50 mm (1.97 in): Days with 50 mm or more rain	54	14	1919	8
100 mm (3.94 in): Days with 100 mm or more rain	28	3	1903	2
200 mm (7.87 in): Days with 200 mm or more rain	3	2	1923	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 Chatrapur 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).

Chatrapur Threshold Days by Year (IN017060501)

Key Facts for Chatrapur Thresholds

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

Every Fixed Threshold

Download the Data

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