Built 2026-10-19 (19 October 2026)

Itki Threshold Days by Year (IN004121100)

5 fixed thresholds counted per year at Itki (IN004121100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itki Thresholds

  • Itki: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1956 with 61.
  • Itki: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1936 with 27.
  • Itki: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1956 with 10.
  • Itki: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1941 with 2.
  • 5 fixed thresholds have at least one qualifying day at Itki.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Itki Days per year at Itki with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1956. 0204060801936: 551937: 441938: 441939: 371940: 431941: 481942: 571943: 471944: 481945: 501946: 471947: 461948: 501949: 431950: 501951: 481952: 511953: 441954: 221955: 401956: 611957: 361958: 531959: 571960: 391961: 581964: 511965: 351966: 291967: 491968: 4219361940194419481952195619601966
Days per year at Itki with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Itki
YearDaysDecade average
19365545
19374445
19384445
19393745
19404347.9
19414847.9
19425747.9
19434747.9
19444847.9
19455047.9
19464747.9
19474647.9
19485047.9
19494347.9
19505046.2
19514846.2
19525146.2
19534446.2
19542246.2
19554046.2
19566146.2
19573646.2
19585346.2
19595746.2
19603943.3
19615843.3
19645143.3
19653543.3
19662943.3
19674943.3
19684243.3
First to last qualifying date each year at Itki For each year, a bar from the first to the last day at Itki meeting 10 mm (0.39 in). 1936: 1 February 1936 to 16 November 19361937: 12 February 1937 to 26 October 19371938: 9 January 1938 to 3 October 19381939: 24 February 1939 to 26 October 19391940: 10 February 1940 to 22 December 19401941: 20 January 1941 to 19 November 19411942: 3 January 1942 to 17 October 19421943: 13 January 1943 to 19 October 19431944: 14 January 1944 to 4 November 19441945: 6 January 1945 to 11 November 19451946: 26 February 1946 to 13 November 19461947: 21 January 1947 to 15 December 19471948: 5 January 1948 to 28 November 19481949: 28 January 1949 to 31 October 19491950: 17 March 1950 to 18 November 19501951: 26 March 1951 to 1 November 19511952: 23 February 1952 to 12 October 19521953: 1 February 1953 to 8 October 19531954: 12 June 1954 to 29 December 19541955: 19 January 1955 to 9 October 19551956: 9 March 1956 to 2 November 19561957: 9 January 1957 to 11 September 19571958: 30 January 1958 to 21 October 19581959: 30 March 1959 to 22 October 19591960: 5 January 1960 to 2 October 19601961: 2 February 1961 to 30 October 19611964: 8 February 1964 to 22 October 19641965: 8 February 1965 to 29 September 19651966: 4 January 1966 to 22 November 19661967: 27 March 1967 to 11 December 19671968: 11 January 1968 to 12 October 196819361940194419481952195619601966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Itki meeting 10 mm (0.39 in).
First to last qualifying date each year at Itki
YearFirst dateLast date
19361936-02-011936-11-16
19371937-02-121937-10-26
19381938-01-091938-10-03
19391939-02-241939-10-26
19401940-02-101940-12-22
19411941-01-201941-11-19
19421942-01-031942-10-17
19431943-01-131943-10-19
19441944-01-141944-11-04
19451945-01-061945-11-11
19461946-02-261946-11-13
19471947-01-211947-12-15
19481948-01-051948-11-28
19491949-01-281949-10-31
19501950-03-171950-11-18
19511951-03-261951-11-01
19521952-02-231952-10-12
19531953-02-011953-10-08
19541954-06-121954-12-29
19551955-01-191955-10-09
19561956-03-091956-11-02
19571957-01-091957-09-11
19581958-01-301958-10-21
19591959-03-301959-10-22
19601960-01-051960-10-02
19611961-02-021961-10-30
19641964-02-081964-10-22
19651965-02-081965-09-29
19661966-01-041966-11-22
19671967-03-271967-12-11
19681968-01-111968-10-12

Every Fixed Threshold

Fixed thresholds at Itki
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3161195642
25 mm (0.98 in): Days with 25 mm or more rain3127193620
50 mm (1.97 in): Days with 50 mm or more rain311019564
100 mm (3.94 in): Days with 100 mm or more rain10219411
200 mm (7.87 in): Days with 200 mm or more rain1119561

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Itki 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).