Built 2026-10-19 (19 October 2026)

Ko'jlu Threshold Days by Year (KG000036957)

3 fixed thresholds counted per year at Ko'jlu (KG000036957): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ko'jlu Thresholds

  • Ko'jlu: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1956 with 11.
  • Ko'jlu: days with 25 mm (0.98 in) or more of precipitation in 10 years, most in 1981 with 2.
  • Ko'jlu: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 1962 with 1.
  • 3 fixed thresholds have at least one qualifying day at Ko'jlu.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ko'jlu Days per year at Ko'jlu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 11 in 1956. 0510151951: 61952: 51953: 41954: 51955: 31956: 111957: 91958: 61960: 81961: 41962: 71963: 51964: 111965: 91977: 41978: 51979: 61980: 51981: 111982: 81983: 41984: 41985: 51986: 71988: 61989: 21990: 5195119541957196119641978198119841988
Days per year at Ko'jlu with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 11 in 1956.
Days with 10 mm (0.39 in) or more of precipitation per year at Ko'jlu
YearDaysDecade average
195166.1
195256.1
195346.1
195456.1
195536.1
1956116.1
195796.1
195866.1
196087.3
196147.3
196277.3
196357.3
1964117.3
196597.3
197745
197855
197965
198055.8
1981115.8
198285.8
198345.8
198445.8
198555.8
198675.8
198865.8
198925.8
199055
First to last qualifying date each year at Ko'jlu For each year, a bar from the first to the last day at Ko'jlu meeting 10 mm (0.39 in). 1951: 31 May 1951 to 10 October 19511952: 13 May 1952 to 17 August 19521953: 11 May 1953 to 28 July 19531954: 22 June 1954 to 5 October 19541955: 15 May 1955 to 20 August 19551956: 4 May 1956 to 8 September 19561957: 9 May 1957 to 14 September 19571958: 25 May 1958 to 22 September 19581960: 12 May 1960 to 4 September 19601961: 7 April 1961 to 20 August 19611962: 19 April 1962 to 14 August 19621963: 12 April 1963 to 26 October 19631964: 16 April 1964 to 1 September 19641965: 8 April 1965 to 9 September 19651977: 5 July 1977 to 21 September 19771978: 25 May 1978 to 21 July 19781979: 3 May 1979 to 18 September 19791980: 19 May 1980 to 13 August 19801981: 6 May 1981 to 24 August 19811982: 27 May 1982 to 20 September 19821983: 10 June 1983 to 4 September 19831984: 17 June 1984 to 8 September 19841985: 3 July 1985 to 2 August 19851986: 13 May 1986 to 6 November 19861988: 25 June 1988 to 6 September 19881989: 22 May 1989 to 1 September 19891990: 10 June 1990 to 3 August 19901951195519601964197919831988JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ko'jlu meeting 10 mm (0.39 in).
First to last qualifying date each year at Ko'jlu
YearFirst dateLast date
19511951-05-311951-10-10
19521952-05-131952-08-17
19531953-05-111953-07-28
19541954-06-221954-10-05
19551955-05-151955-08-20
19561956-05-041956-09-08
19571957-05-091957-09-14
19581958-05-251958-09-22
19601960-05-121960-09-04
19611961-04-071961-08-20
19621962-04-191962-08-14
19631963-04-121963-10-26
19641964-04-161964-09-01
19651965-04-081965-09-09
19771977-07-051977-09-21
19781978-05-251978-07-21
19791979-05-031979-09-18
19801980-05-191980-08-13
19811981-05-061981-08-24
19821982-05-271982-09-20
19831983-06-101983-09-04
19841984-06-171984-09-08
19851985-07-031985-08-02
19861986-05-131986-11-06
19881988-06-251988-09-06
19891989-05-221989-09-01
19901990-06-101990-08-03

Every Fixed Threshold

Fixed thresholds at Ko'jlu
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain271119565
25 mm (0.98 in): Days with 25 mm or more rain10219811
50 mm (1.97 in): Days with 50 mm or more rain1119621

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1951.

Download the Data

  • Data for Ko'jlu 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).