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Built 2026-10-19 (19 October 2026)

Hkorol Threshold Days by Year (RSM00031924)

3 fixed thresholds counted per year at Hkorol (RSM00031924): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Hkorol Thresholds

  • Hkorol: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1981 with 29.
  • Hkorol: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1990 with 11.
  • Hkorol: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1938 with 4.
  • 3 fixed thresholds have at least one qualifying day at Hkorol.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Hkorol Days per year at Hkorol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1981. 01020301936: 161937: 111938: 161939: 151940: 141941: 121942: 111943: 171944: 101947: 201948: 151949: 121950: 141951: 201952: 161953: 121954: 141955: 141956: 181957: 111958: 131960: 201961: 101962: 181963: 201964: 171965: 131966: 131967: 81968: 231969: 121970: 111971: 241972: 201973: 151974: 211975: 141976: 151978: 181979: 111980: 191981: 291982: 111983: 161984: 171985: 141987: 151988: 131989: 181990: 231991: 171992: 17193619421950195619631969197519821989
Days per year at Hkorol with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 29 in 1981.
Days with 10 mm (0.39 in) or more of precipitation per year at Hkorol
YearDaysDecade average
19361614.5
19371114.5
19381614.5
19391514.5
19401413.9
19411213.9
19421113.9
19431713.9
19441013.9
19472013.9
19481513.9
19491213.9
19501414.7
19512014.7
19521614.7
19531214.7
19541414.7
19551414.7
19561814.7
19571114.7
19581314.7
19602015.4
19611015.4
19621815.4
19632015.4
19641715.4
19651315.4
19661315.4
1967815.4
19682315.4
19691215.4
19701116.6
19712416.6
19722016.6
19731516.6
19742116.6
19751416.6
19761516.6
19781816.6
19791116.6
19801916.9
19812916.9
19821116.9
19831616.9
19841716.9
19851416.9
19871516.9
19881316.9
19891816.9
19902319
19911719
19921719
First to last qualifying date each year at Hkorol For each year, a bar from the first to the last day at Hkorol meeting 10 mm (0.39 in). 1936: 25 April 1936 to 27 November 19361937: 14 April 1937 to 11 October 19371938: 18 January 1938 to 20 September 19381939: 13 April 1939 to 6 October 19391940: 14 April 1940 to 14 November 19401941: 23 May 1941 to 25 October 19411942: 21 April 1942 to 1 November 19421943: 19 March 1943 to 20 September 19431944: 5 May 1944 to 9 September 19441947: 1 April 1947 to 29 November 19471948: 9 April 1948 to 12 October 19481949: 3 April 1949 to 19 October 19491950: 18 January 1950 to 18 November 19501951: 16 May 1951 to 4 October 19511952: 17 April 1952 to 31 October 19521953: 13 May 1953 to 8 October 19531954: 27 February 1954 to 8 December 19541955: 22 May 1955 to 16 November 19551956: 19 January 1956 to 12 November 19561957: 31 May 1957 to 27 November 19571958: 15 January 1958 to 2 October 19581960: 12 March 1960 to 22 November 19601961: 29 March 1961 to 8 November 19611962: 10 February 1962 to 30 December 19621963: 14 April 1963 to 25 November 19631964: 12 January 1964 to 14 November 19641965: 21 May 1965 to 14 October 19651966: 16 March 1966 to 28 October 19661967: 4 April 1967 to 29 November 19671968: 29 February 1968 to 10 November 19681969: 22 May 1969 to 25 September 19691970: 11 May 1970 to 25 October 19701971: 17 February 1971 to 5 December 19711972: 13 February 1972 to 20 November 19721973: 12 March 1973 to 10 November 19731974: 21 April 1974 to 21 November 19741975: 25 February 1975 to 23 October 19751976: 23 April 1976 to 14 November 19761978: 10 March 1978 to 9 December 19781979: 8 April 1979 to 11 November 19791980: 4 April 1980 to 30 November 19801981: 14 March 1981 to 22 October 19811982: 5 May 1982 to 30 November 19821983: 29 April 1983 to 17 November 19831984: 28 April 1984 to 21 October 19841985: 20 February 1985 to 11 October 19851987: 21 April 1987 to 19 October 19871988: 22 April 1988 to 8 December 19881989: 28 February 1989 to 26 December 19891990: 20 February 1990 to 2 December 19901991: 13 April 1991 to 27 October 19911992: 22 April 1992 to 7 December 199219361943195219601967197419821990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Hkorol meeting 10 mm (0.39 in).
First to last qualifying date each year at Hkorol
YearFirst dateLast date
19361936-04-251936-11-27
19371937-04-141937-10-11
19381938-01-181938-09-20
19391939-04-131939-10-06
19401940-04-141940-11-14
19411941-05-231941-10-25
19421942-04-211942-11-01
19431943-03-191943-09-20
19441944-05-051944-09-09
19471947-04-011947-11-29
19481948-04-091948-10-12
19491949-04-031949-10-19
19501950-01-181950-11-18
19511951-05-161951-10-04
19521952-04-171952-10-31
19531953-05-131953-10-08
19541954-02-271954-12-08
19551955-05-221955-11-16
19561956-01-191956-11-12
19571957-05-311957-11-27
19581958-01-151958-10-02
19601960-03-121960-11-22
19611961-03-291961-11-08
19621962-02-101962-12-30
19631963-04-141963-11-25
19641964-01-121964-11-14
19651965-05-211965-10-14
19661966-03-161966-10-28
19671967-04-041967-11-29
19681968-02-291968-11-10
19691969-05-221969-09-25
19701970-05-111970-10-25
19711971-02-171971-12-05
19721972-02-131972-11-20
19731973-03-121973-11-10
19741974-04-211974-11-21
19751975-02-251975-10-23
19761976-04-231976-11-14
19781978-03-101978-12-09
19791979-04-081979-11-11
19801980-04-041980-11-30
19811981-03-141981-10-22
19821982-05-051982-11-30
19831983-04-291983-11-17
19841984-04-281984-10-21
19851985-02-201985-10-11
19871987-04-211987-10-19
19881988-04-221988-12-08
19891989-02-281989-12-26
19901990-02-201990-12-02
19911991-04-131991-10-27
19921992-04-221992-12-07

Every Fixed Threshold

Fixed thresholds at Hkorol
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5229198117
25 mm (0.98 in): Days with 25 mm or more rain491119905
50 mm (1.97 in): Days with 50 mm or more rain27419382

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 Hkorol 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).