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Built 2026-10-19 (19 October 2026)

Santaravur Threshold Days by Year (IN001180202)

5 fixed thresholds counted per year at Santaravur (IN001180202): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Santaravur Thresholds

  • Santaravur: days with 10 mm (0.39 in) or more of precipitation in 59 years, most in 1916 with 38.
  • Santaravur: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1916 with 27.
  • Santaravur: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1916 with 11.
  • Santaravur: days with 100 mm (3.94 in) or more of precipitation in 24 years, most in 1946 with 3.
  • 5 fixed thresholds have at least one qualifying day at Santaravur.
59 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Santaravur Days per year at Santaravur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1916. 0102030401906: 171907: 151908: 331909: 231910: 311911: 191912: 251913: 221914: 241915: 231916: 381917: 301918: 231919: 171920: 171921: 231922: 241923: 141924: 241925: 381926: 121927: 151928: 311929: 151930: 271931: 201932: 351933: 331934: 201935: 111936: 311937: 231938: 231939: 341940: 331941: 241942: 121943: 251944: 241945: 331946: 271947: 221948: 231949: 341950: 201951: 231952: 191953: 231954: 161955: 231956: 381957: 291958: 251959: 251961: 181962: 251963: 181966: 331967: 161906191219181924193019361942194819541961
Days per year at Santaravur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 1916.
Days with 10 mm (0.39 in) or more of precipitation per year at Santaravur
YearDaysDecade average
19061722
19071522
19083322
19092322
19103125.2
19111925.2
19122525.2
19132225.2
19142425.2
19152325.2
19163825.2
19173025.2
19182325.2
19191725.2
19201721.3
19212321.3
19222421.3
19231421.3
19242421.3
19253821.3
19261221.3
19271521.3
19283121.3
19291521.3
19302725.7
19312025.7
19323525.7
19333325.7
19342025.7
19351125.7
19363125.7
19372325.7
19382325.7
19393425.7
19403325.7
19412425.7
19421225.7
19432525.7
19442425.7
19453325.7
19462725.7
19472225.7
19482325.7
19493425.7
19502024.1
19512324.1
19521924.1
19532324.1
19541624.1
19552324.1
19563824.1
19572924.1
19582524.1
19592524.1
19611822
19622522
19631822
19663322
19671622
First to last qualifying date each year at Santaravur For each year, a bar from the first to the last day at Santaravur meeting 10 mm (0.39 in). 1906: 12 June 1906 to 31 December 19061907: 25 March 1907 to 11 December 19071908: 14 January 1908 to 29 October 19081909: 5 April 1909 to 3 November 19091910: 14 April 1910 to 15 November 19101911: 4 June 1911 to 30 November 19111912: 3 May 1912 to 23 November 19121913: 19 May 1913 to 13 October 19131914: 9 April 1914 to 11 October 19141915: 17 January 1915 to 23 November 19151916: 30 May 1916 to 25 November 19161917: 30 April 1917 to 17 November 19171918: 27 June 1918 to 2 December 19181919: 8 May 1919 to 18 December 19191920: 18 May 1920 to 30 October 19201921: 15 June 1921 to 4 November 19211922: 10 January 1922 to 23 November 19221923: 1 April 1923 to 15 November 19231924: 23 May 1924 to 26 November 19241925: 25 April 1925 to 10 December 19251926: 9 March 1926 to 31 October 19261927: 23 June 1927 to 26 October 19271928: 1 April 1928 to 24 October 19281929: 3 February 1929 to 6 November 19291930: 7 February 1930 to 1 December 19301931: 19 June 1931 to 10 November 19311932: 25 February 1932 to 28 November 19321933: 14 April 1933 to 25 December 19331934: 10 June 1934 to 4 November 19341935: 14 July 1935 to 21 October 19351936: 20 January 1936 to 23 November 19361937: 17 February 1937 to 17 November 19371938: 9 February 1938 to 26 November 19381939: 20 March 1939 to 19 November 19391940: 13 May 1940 to 12 December 19401941: 23 June 1941 to 14 December 19411942: 20 June 1942 to 22 December 19421943: 18 May 1943 to 23 December 19431944: 20 January 1944 to 4 November 19441945: 14 April 1945 to 13 November 19451946: 9 June 1946 to 6 December 19461947: 1 July 1947 to 19 December 19471948: 26 April 1948 to 25 November 19481949: 3 April 1949 to 18 November 19491950: 28 May 1950 to 2 November 19501951: 30 March 1951 to 22 November 19511952: 23 May 1952 to 12 December 19521953: 16 June 1953 to 27 October 19531954: 26 March 1954 to 28 October 19541955: 22 May 1955 to 24 November 19551956: 30 April 1956 to 10 November 19561957: 8 March 1957 to 3 November 19571958: 16 June 1958 to 24 November 19581959: 1 February 1959 to 8 December 19591961: 15 July 1961 to 6 November 19611962: 14 April 1962 to 1 December 19621963: 14 April 1963 to 24 October 19631966: 2 May 1966 to 5 December 19661967: 19 March 1967 to 12 December 196719061914192219301938194619541963JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Santaravur meeting 10 mm (0.39 in).
First to last qualifying date each year at Santaravur
YearFirst dateLast date
19061906-06-121906-12-31
19071907-03-251907-12-11
19081908-01-141908-10-29
19091909-04-051909-11-03
19101910-04-141910-11-15
19111911-06-041911-11-30
19121912-05-031912-11-23
19131913-05-191913-10-13
19141914-04-091914-10-11
19151915-01-171915-11-23
19161916-05-301916-11-25
19171917-04-301917-11-17
19181918-06-271918-12-02
19191919-05-081919-12-18
19201920-05-181920-10-30
19211921-06-151921-11-04
19221922-01-101922-11-23
19231923-04-011923-11-15
19241924-05-231924-11-26
19251925-04-251925-12-10
19261926-03-091926-10-31
19271927-06-231927-10-26
19281928-04-011928-10-24
19291929-02-031929-11-06
19301930-02-071930-12-01
19311931-06-191931-11-10
19321932-02-251932-11-28
19331933-04-141933-12-25
19341934-06-101934-11-04
19351935-07-141935-10-21
19361936-01-201936-11-23
19371937-02-171937-11-17
19381938-02-091938-11-26
19391939-03-201939-11-19
19401940-05-131940-12-12
19411941-06-231941-12-14
19421942-06-201942-12-22
19431943-05-181943-12-23
19441944-01-201944-11-04
19451945-04-141945-11-13
19461946-06-091946-12-06
19471947-07-011947-12-19
19481948-04-261948-11-25
19491949-04-031949-11-18
19501950-05-281950-11-02
19511951-03-301951-11-22
19521952-05-231952-12-12
19531953-06-161953-10-27
19541954-03-261954-10-28
19551955-05-221955-11-24
19561956-04-301956-11-10
19571957-03-081957-11-03
19581958-06-161958-11-24
19591959-02-011959-12-08
19611961-07-151961-11-06
19621962-04-141962-12-01
19631963-04-141963-10-24
19661966-05-021966-12-05
19671967-03-191967-12-12

Every Fixed Threshold

Fixed thresholds at Santaravur
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5938191616
25 mm (0.98 in): Days with 25 mm or more rain592719167
50 mm (1.97 in): Days with 50 mm or more rain571119163
100 mm (3.94 in): Days with 100 mm or more rain24319461
200 mm (7.87 in): Days with 200 mm or more rain2119391

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1906.

Download the Data

  • Data for Santaravur 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).