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Built 2026-10-19 (19 October 2026)

Sonamukhi Threshold Days by Year (IN024011800)

5 fixed thresholds counted per year at Sonamukhi (IN024011800): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sonamukhi Thresholds

  • Sonamukhi: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1906 with 54.
  • Sonamukhi: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1933 with 26.
  • Sonamukhi: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1941 with 11.
  • Sonamukhi: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1914 with 4.
  • 5 fixed thresholds have at least one qualifying day at Sonamukhi.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sonamukhi Days per year at Sonamukhi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 1906. 02040601901: 351902: 351903: 361904: 401905: 431906: 541907: 371908: 491909: 471910: 321911: 431912: 311913: 531914: 331915: 371918: 391920: 361923: 341925: 381926: 471927: 341932: 481933: 541934: 391935: 201936: 481937: 331939: 441940: 301941: 471942: 451943: 371945: 231949: 501951: 251952: 321953: 431954: 221962: 251963: 341901190519091913192019271935194019451953
Days per year at Sonamukhi with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 54 in 1906.
Days with 10 mm (0.39 in) or more of precipitation per year at Sonamukhi
YearDaysDecade average
19013541.8
19023541.8
19033641.8
19044041.8
19054341.8
19065441.8
19073741.8
19084941.8
19094741.8
19103238.3
19114338.3
19123138.3
19135338.3
19143338.3
19153738.3
19183938.3
19203637.8
19233437.8
19253837.8
19264737.8
19273437.8
19324840.9
19335440.9
19343940.9
19352040.9
19364840.9
19373340.9
19394440.9
19403038.7
19414738.7
19424538.7
19433738.7
19452338.7
19495038.7
19512530.5
19523230.5
19534330.5
19542230.5
19622529.5
19633429.5
First to last qualifying date each year at Sonamukhi For each year, a bar from the first to the last day at Sonamukhi meeting 10 mm (0.39 in). 1901: 12 February 1901 to 27 November 19011902: 22 March 1902 to 25 September 19021903: 17 February 1903 to 31 October 19031904: 10 March 1904 to 9 October 19041905: 17 February 1905 to 23 October 19051906: 22 January 1906 to 31 October 19061907: 1 February 1907 to 12 December 19071908: 12 January 1908 to 3 October 19081909: 14 April 1909 to 3 October 19091910: 7 May 1910 to 25 October 19101911: 14 March 1911 to 26 November 19111912: 30 March 1912 to 24 November 19121913: 14 February 1913 to 12 December 19131914: 16 February 1914 to 15 October 19141915: 6 February 1915 to 17 November 19151918: 24 March 1918 to 15 September 19181920: 7 February 1920 to 16 October 19201923: 11 February 1923 to 3 November 19231925: 11 March 1925 to 16 October 19251926: 10 January 1926 to 18 December 19261927: 13 January 1927 to 2 October 19271932: 18 April 1932 to 4 November 19321933: 12 April 1933 to 21 October 19331934: 17 February 1934 to 21 September 19341935: 3 February 1935 to 18 September 19351936: 10 March 1936 to 15 November 19361937: 11 February 1937 to 13 October 19371939: 18 February 1939 to 25 October 19391940: 11 February 1940 to 20 November 19401941: 28 January 1941 to 19 November 19411942: 22 February 1942 to 17 October 19421943: 30 January 1943 to 19 October 19431945: 20 May 1945 to 22 October 19451949: 18 March 1949 to 28 October 19491951: 4 June 1951 to 25 November 19511952: 1 April 1952 to 12 October 19521953: 2 May 1953 to 10 November 19531954: 11 June 1954 to 24 October 19541962: 20 May 1962 to 4 October 19621963: 9 April 1963 to 25 October 196319011906191119181927193619421952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sonamukhi meeting 10 mm (0.39 in).
First to last qualifying date each year at Sonamukhi
YearFirst dateLast date
19011901-02-121901-11-27
19021902-03-221902-09-25
19031903-02-171903-10-31
19041904-03-101904-10-09
19051905-02-171905-10-23
19061906-01-221906-10-31
19071907-02-011907-12-12
19081908-01-121908-10-03
19091909-04-141909-10-03
19101910-05-071910-10-25
19111911-03-141911-11-26
19121912-03-301912-11-24
19131913-02-141913-12-12
19141914-02-161914-10-15
19151915-02-061915-11-17
19181918-03-241918-09-15
19201920-02-071920-10-16
19231923-02-111923-11-03
19251925-03-111925-10-16
19261926-01-101926-12-18
19271927-01-131927-10-02
19321932-04-181932-11-04
19331933-04-121933-10-21
19341934-02-171934-09-21
19351935-02-031935-09-18
19361936-03-101936-11-15
19371937-02-111937-10-13
19391939-02-181939-10-25
19401940-02-111940-11-20
19411941-01-281941-11-19
19421942-02-221942-10-17
19431943-01-301943-10-19
19451945-05-201945-10-22
19491949-03-181949-10-28
19511951-06-041951-11-25
19521952-04-011952-10-12
19531953-05-021953-11-10
19541954-06-111954-10-24
19621962-05-201962-10-04
19631963-04-091963-10-25

Every Fixed Threshold

Fixed thresholds at Sonamukhi
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4054190634
25 mm (0.98 in): Days with 25 mm or more rain4026193311
50 mm (1.97 in): Days with 50 mm or more rain381119412
100 mm (3.94 in): Days with 100 mm or more rain19419141
200 mm (7.87 in): Days with 200 mm or more rain1119091

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 Sonamukhi 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 . Last revised (2025-12-31).