Built 2026-10-18 (18 October 2026)

Katyil Threshold Days by Year

4 fixed thresholds counted per year at Katyil (ASN00078019): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Katyil Thresholds

  • Katyil: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1952 with 20.
  • Katyil: days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1909 with 5.
  • Katyil: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1911 with 2.
  • Katyil: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1910 with 1.
  • 4 fixed thresholds have at least one qualifying day at Katyil.
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Katyil Days per year at Katyil with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1952. 051015201903: 171904: 111905: 101906: 101907: 91908: 101909: 161910: 111911: 131912: 91913: 101914: 61915: 101916: 151917: 81918: 101919: 121920: 151921: 101922: 111923: 81924: 131925: 61926: 61927: 61928: 141929: 51930: 101931: 101932: 91933: 121934: 91935: 81936: 101937: 161938: 41939: 121940: 71941: 111942: 131943: 31944: 51945: 71946: 101947: 131948: 101949: 111950: 151951: 91952: 201953: 111954: 161955: 161956: 171957: 91958: 71903190919151921192719331939194519511957
Days per year at Katyil with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1952.
Days with 10 mm (0.39 in) or more of precipitation per year at Katyil
YearDaysDecade average
19031711.9
19041111.9
19051011.9
19061011.9
1907911.9
19081011.9
19091611.9
19101110.4
19111310.4
1912910.4
19131010.4
1914610.4
19151010.4
19161510.4
1917810.4
19181010.4
19191210.4
1920159.4
1921109.4
1922119.4
192389.4
1924139.4
192569.4
192669.4
192769.4
1928149.4
192959.4
19301010
19311010
1932910
19331210
1934910
1935810
19361010
19371610
1938410
19391210
194079
1941119
1942139
194339
194459
194579
1946109
1947139
1948109
1949119
19501513.3
1951913.3
19522013.3
19531113.3
19541613.3
19551613.3
19561713.3
1957913.3
1958713.3
First to last qualifying date each year at Katyil For each year, a bar from the first to the last day at Katyil meeting 10 mm (0.39 in). 1903: 3 March 1903 to 28 December 19031904: 2 January 1904 to 18 October 19041905: 2 January 1905 to 16 October 19051906: 27 February 1906 to 27 November 19061907: 5 February 1907 to 26 December 19071908: 23 February 1908 to 15 October 19081909: 3 January 1909 to 19 November 19091910: 6 March 1910 to 5 November 19101911: 4 February 1911 to 12 December 19111912: 8 February 1912 to 3 December 19121913: 14 February 1913 to 23 December 19131914: 28 February 1914 to 15 December 19141915: 11 April 1915 to 23 October 19151916: 5 January 1916 to 2 December 19161917: 22 January 1917 to 14 October 19171918: 14 January 1918 to 7 October 19181919: 2 February 1919 to 27 December 19191920: 7 March 1920 to 28 November 19201921: 2 January 1921 to 2 December 19211922: 8 January 1922 to 9 December 19221923: 6 May 1923 to 16 December 19231924: 19 February 1924 to 23 November 19241925: 7 February 1925 to 1 June 19251926: 5 April 1926 to 31 July 19261927: 11 May 1927 to 2 December 19271928: 21 January 1928 to 15 October 19281929: 24 March 1929 to 28 December 19291930: 21 February 1930 to 7 December 19301931: 14 April 1931 to 2 December 19311932: 5 February 1932 to 26 October 19321933: 5 March 1933 to 5 December 19331934: 18 February 1934 to 8 November 19341935: 21 March 1935 to 2 December 19351936: 30 May 1936 to 17 December 19361937: 19 January 1937 to 12 December 19371938: 14 January 1938 to 27 November 19381939: 16 January 1939 to 4 November 19391940: 24 April 1940 to 19 December 19401941: 24 January 1941 to 5 November 19411942: 13 January 1942 to 19 December 19421943: 18 February 1943 to 17 October 19431944: 2 May 1944 to 20 December 19441945: 18 February 1945 to 27 December 19451946: 18 January 1946 to 26 December 19461947: 4 February 1947 to 23 December 19471948: 11 April 1948 to 27 December 19481949: 20 February 1949 to 22 November 19491950: 31 January 1950 to 19 November 19501951: 5 January 1951 to 10 December 19511952: 4 January 1952 to 16 December 19521953: 27 January 1953 to 6 December 19531954: 6 April 1954 to 12 December 19541955: 10 February 1955 to 11 November 19551956: 3 March 1956 to 18 October 19561957: 7 February 1957 to 18 December 19571958: 15 May 1958 to 29 November 195819031910191719241931193819451952JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Katyil meeting 10 mm (0.39 in).
First to last qualifying date each year at Katyil
YearFirst dateLast date
19031903-03-031903-12-28
19041904-01-021904-10-18
19051905-01-021905-10-16
19061906-02-271906-11-27
19071907-02-051907-12-26
19081908-02-231908-10-15
19091909-01-031909-11-19
19101910-03-061910-11-05
19111911-02-041911-12-12
19121912-02-081912-12-03
19131913-02-141913-12-23
19141914-02-281914-12-15
19151915-04-111915-10-23
19161916-01-051916-12-02
19171917-01-221917-10-14
19181918-01-141918-10-07
19191919-02-021919-12-27
19201920-03-071920-11-28
19211921-01-021921-12-02
19221922-01-081922-12-09
19231923-05-061923-12-16
19241924-02-191924-11-23
19251925-02-071925-06-01
19261926-04-051926-07-31
19271927-05-111927-12-02
19281928-01-211928-10-15
19291929-03-241929-12-28
19301930-02-211930-12-07
19311931-04-141931-12-02
19321932-02-051932-10-26
19331933-03-051933-12-05
19341934-02-181934-11-08
19351935-03-211935-12-02
19361936-05-301936-12-17
19371937-01-191937-12-12
19381938-01-141938-11-27
19391939-01-161939-11-04
19401940-04-241940-12-19
19411941-01-241941-11-05
19421942-01-131942-12-19
19431943-02-181943-10-17
19441944-05-021944-12-20
19451945-02-181945-12-27
19461946-01-181946-12-26
19471947-02-041947-12-23
19481948-04-111948-12-27
19491949-02-201949-11-22
19501950-01-311950-11-19
19511951-01-051951-12-10
19521952-01-041952-12-16
19531953-01-271953-12-06
19541954-04-061954-12-12
19551955-02-101955-11-11
19561956-03-031956-10-18
19571957-02-071957-12-18
19581958-05-151958-11-29

Every Fixed Threshold

Fixed thresholds at Katyil
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain562019527
25 mm (0.98 in): Days with 25 mm or more rain42519091
50 mm (1.97 in): Days with 50 mm or more rain11219111
100 mm (3.94 in): Days with 100 mm or more rain2119101

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1903.

Download the Data

  • Data for Katyil 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).