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Built 2026-10-19 (19 October 2026)

Hosur Threshold Days by Year (IN020051100)

4 fixed thresholds counted per year at Hosur (IN020051100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hosur Thresholds

  • Hosur: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1903 with 41.
  • Hosur: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1932 with 17.
  • Hosur: days with 50 mm (1.97 in) or more of precipitation in 63 years, most in 1946 with 9.
  • Hosur: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1943 with 3.
  • 4 fixed thresholds have at least one qualifying day at Hosur.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hosur Days per year at Hosur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1903. 02040601901: 301902: 291903: 411905: 251906: 221907: 161908: 231909: 281910: 271911: 231912: 261913: 161914: 251915: 331916: 251917: 331918: 211919: 301920: 161921: 231922: 271923: 121924: 131925: 201926: 141927: 231928: 221929: 271930: 201931: 211932: 341933: 231934: 181935: 201936: 261937: 211938: 151939: 251940: 251941: 221942: 201943: 251944: 291945: 191946: 361947: 271948: 231949: 241950: 131951: 321952: 231953: 261954: 251955: 251956: 221957: 201958: 321959: 251960: 231961: 291962: 321963: 301964: 241965: 141966: 341967: 191968: 221969: 341970: 211901190919161923193019371944195119581965
Days per year at Hosur with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1903.
Days with 10 mm (0.39 in) or more of precipitation per year at Hosur
YearDaysDecade average
19013026.8
19022926.8
19034126.8
19052526.8
19062226.8
19071626.8
19082326.8
19092826.8
19102725.9
19112325.9
19122625.9
19131625.9
19142525.9
19153325.9
19162525.9
19173325.9
19182125.9
19193025.9
19201619.7
19212319.7
19222719.7
19231219.7
19241319.7
19252019.7
19261419.7
19272319.7
19282219.7
19292719.7
19302022.3
19312122.3
19323422.3
19332322.3
19341822.3
19352022.3
19362622.3
19372122.3
19381522.3
19392522.3
19402525
19412225
19422025
19432525
19442925
19451925
19463625
19472725
19482325
19492425
19501324.3
19513224.3
19522324.3
19532624.3
19542524.3
19552524.3
19562224.3
19572024.3
19583224.3
19592524.3
19602326.1
19612926.1
19623226.1
19633026.1
19642426.1
19651426.1
19663426.1
19671926.1
19682226.1
19693426.1
19702121
First to last qualifying date each year at Hosur For each year, a bar from the first to the last day at Hosur meeting 10 mm (0.39 in). 1901: 22 February 1901 to 1 December 19011902: 3 May 1902 to 16 December 19021903: 16 May 1903 to 5 December 19031905: 14 March 1905 to 26 November 19051906: 27 February 1906 to 21 December 19061907: 20 March 1907 to 14 December 19071908: 15 January 1908 to 2 November 19081909: 2 January 1909 to 31 October 19091910: 15 April 1910 to 15 November 19101911: 12 April 1911 to 6 December 19111912: 2 March 1912 to 26 November 19121913: 18 May 1913 to 3 December 19131914: 12 April 1914 to 6 December 19141915: 17 January 1915 to 27 November 19151916: 5 May 1916 to 4 December 19161917: 25 March 1917 to 13 December 19171918: 3 January 1918 to 27 November 19181919: 5 January 1919 to 15 November 19191920: 18 February 1920 to 29 October 19201921: 13 January 1921 to 4 November 19211922: 1 January 1922 to 30 November 19221923: 7 March 1923 to 28 October 19231924: 19 May 1924 to 6 November 19241925: 27 April 1925 to 11 December 19251926: 9 March 1926 to 16 October 19261927: 13 April 1927 to 15 November 19271928: 4 February 1928 to 4 December 19281929: 8 January 1929 to 22 December 19291930: 13 February 1930 to 4 December 19301931: 7 April 1931 to 11 December 19311932: 23 February 1932 to 3 December 19321933: 21 April 1933 to 26 December 19331934: 25 January 1934 to 7 November 19341935: 2 February 1935 to 25 October 19351936: 27 February 1936 to 7 November 19361937: 14 February 1937 to 16 November 19371938: 10 May 1938 to 21 September 19381939: 17 March 1939 to 19 November 19391940: 25 April 1940 to 12 December 19401941: 19 April 1941 to 14 December 19411942: 10 April 1942 to 7 December 19421943: 4 January 1943 to 21 October 19431944: 21 February 1944 to 3 December 19441945: 2 April 1945 to 14 November 19451946: 20 January 1946 to 7 December 19461947: 29 March 1947 to 16 December 19471948: 21 April 1948 to 19 November 19481949: 9 February 1949 to 1 November 19491950: 31 May 1950 to 13 November 19501951: 31 March 1951 to 22 November 19511952: 6 April 1952 to 13 December 19521953: 16 April 1953 to 31 October 19531954: 11 January 1954 to 15 December 19541955: 21 April 1955 to 1 December 19551956: 30 April 1956 to 20 November 19561957: 8 March 1957 to 4 November 19571958: 3 January 1958 to 22 November 19581959: 3 February 1959 to 11 December 19591960: 21 April 1960 to 21 November 19601961: 10 February 1961 to 8 November 19611962: 7 April 1962 to 2 December 19621963: 28 February 1963 to 6 December 19631964: 7 May 1964 to 22 December 19641965: 20 April 1965 to 9 December 19651966: 30 April 1966 to 6 December 19661967: 20 March 1967 to 13 December 19671968: 2 May 1968 to 7 November 19681969: 6 April 1969 to 17 December 19691970: 20 January 1970 to 21 November 197019011911192019291938194719561965JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hosur meeting 10 mm (0.39 in).
First to last qualifying date each year at Hosur
YearFirst dateLast date
19011901-02-221901-12-01
19021902-05-031902-12-16
19031903-05-161903-12-05
19051905-03-141905-11-26
19061906-02-271906-12-21
19071907-03-201907-12-14
19081908-01-151908-11-02
19091909-01-021909-10-31
19101910-04-151910-11-15
19111911-04-121911-12-06
19121912-03-021912-11-26
19131913-05-181913-12-03
19141914-04-121914-12-06
19151915-01-171915-11-27
19161916-05-051916-12-04
19171917-03-251917-12-13
19181918-01-031918-11-27
19191919-01-051919-11-15
19201920-02-181920-10-29
19211921-01-131921-11-04
19221922-01-011922-11-30
19231923-03-071923-10-28
19241924-05-191924-11-06
19251925-04-271925-12-11
19261926-03-091926-10-16
19271927-04-131927-11-15
19281928-02-041928-12-04
19291929-01-081929-12-22
19301930-02-131930-12-04
19311931-04-071931-12-11
19321932-02-231932-12-03
19331933-04-211933-12-26
19341934-01-251934-11-07
19351935-02-021935-10-25
19361936-02-271936-11-07
19371937-02-141937-11-16
19381938-05-101938-09-21
19391939-03-171939-11-19
19401940-04-251940-12-12
19411941-04-191941-12-14
19421942-04-101942-12-07
19431943-01-041943-10-21
19441944-02-211944-12-03
19451945-04-021945-11-14
19461946-01-201946-12-07
19471947-03-291947-12-16
19481948-04-211948-11-19
19491949-02-091949-11-01
19501950-05-311950-11-13
19511951-03-311951-11-22
19521952-04-061952-12-13
19531953-04-161953-10-31
19541954-01-111954-12-15
19551955-04-211955-12-01
19561956-04-301956-11-20
19571957-03-081957-11-04
19581958-01-031958-11-22
19591959-02-031959-12-11
19601960-04-211960-11-21
19611961-02-101961-11-08
19621962-04-071962-12-02
19631963-02-281963-12-06
19641964-05-071964-12-22
19651965-04-201965-12-09
19661966-04-301966-12-06
19671967-03-201967-12-13
19681968-05-021968-11-07
19691969-04-061969-12-17
19701970-01-201970-11-21

Every Fixed Threshold

Fixed thresholds at Hosur
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6941190321
25 mm (0.98 in): Days with 25 mm or more rain6917193215
50 mm (1.97 in): Days with 50 mm or more rain63919462
100 mm (3.94 in): Days with 100 mm or more rain8319431

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 Hosur 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).