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Built 2026-10-19 (19 October 2026)

Mirnii Threshold Days by Year (RSM00028741)

3 fixed thresholds counted per year at Mirnii (RSM00028741): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mirnii Thresholds

  • Mirnii: days with 10 mm (0.39 in) or more of precipitation in 57 years, most in 1967 with 21.
  • Mirnii: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1943 with 4.
  • Mirnii: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 1949 with 1.
  • 3 fixed thresholds have at least one qualifying day at Mirnii.
57 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mirnii Days per year at Mirnii with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1967. 01020301936: 71937: 101938: 141939: 81940: 81941: 61942: 81943: 151944: 21945: 131946: 131947: 131948: 61949: 81950: 111951: 71952: 51953: 81954: 51955: 41956: 101957: 131958: 51959: 91960: 101961: 141962: 31963: 81964: 121965: 51966: 91967: 211968: 111969: 101970: 121971: 111972: 101973: 91974: 141975: 21976: 41978: 81979: 71980: 91981: 91982: 121983: 111984: 91985: 81986: 101988: 81989: 111990: 81991: 31992: 31994: 101995: 21936194219481954196019661972197919851992
Days per year at Mirnii with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 21 in 1967.
Days with 10 mm (0.39 in) or more of precipitation per year at Mirnii
YearDaysDecade average
193679.8
1937109.8
1938149.8
193989.8
194089.2
194169.2
194289.2
1943159.2
194429.2
1945139.2
1946139.2
1947139.2
194869.2
194989.2
1950117.7
195177.7
195257.7
195387.7
195457.7
195547.7
1956107.7
1957137.7
195857.7
195997.7
19601010.3
19611410.3
1962310.3
1963810.3
19641210.3
1965510.3
1966910.3
19672110.3
19681110.3
19691010.3
1970128.6
1971118.6
1972108.6
197398.6
1974148.6
197528.6
197648.6
197888.6
197978.6
198099.7
198199.7
1982129.7
1983119.7
198499.7
198589.7
1986109.7
198889.7
1989119.7
199085.2
199135.2
199235.2
1994105.2
199525.2
First to last qualifying date each year at Mirnii For each year, a bar from the first to the last day at Mirnii meeting 10 mm (0.39 in). 1936: 30 June 1936 to 23 October 19361937: 6 May 1937 to 16 October 19371938: 12 April 1938 to 26 September 19381939: 25 May 1939 to 20 September 19391940: 1 May 1940 to 1 September 19401941: 12 April 1941 to 15 August 19411942: 29 April 1942 to 7 December 19421943: 16 April 1943 to 20 August 19431944: 30 July 1944 to 18 September 19441945: 27 April 1945 to 11 September 19451946: 23 May 1946 to 7 November 19461947: 11 May 1947 to 7 October 19471948: 4 June 1948 to 25 September 19481949: 13 June 1949 to 2 December 19491950: 2 June 1950 to 31 December 19501951: 10 May 1951 to 29 October 19511952: 18 June 1952 to 5 October 19521953: 2 May 1953 to 19 November 19531954: 5 June 1954 to 21 September 19541955: 16 July 1955 to 26 August 19551956: 12 April 1956 to 12 December 19561957: 27 June 1957 to 9 October 19571958: 11 January 1958 to 2 September 19581959: 31 May 1959 to 4 October 19591960: 29 April 1960 to 24 October 19601961: 18 January 1961 to 23 December 19611962: 31 March 1962 to 22 October 19621963: 10 January 1963 to 11 December 19631964: 23 April 1964 to 18 August 19641965: 6 April 1965 to 18 November 19651966: 4 February 1966 to 16 July 19661967: 12 May 1967 to 3 September 19671968: 6 May 1968 to 11 December 19681969: 2 April 1969 to 25 October 19691970: 28 March 1970 to 3 October 19701971: 15 February 1971 to 8 September 19711972: 27 March 1972 to 8 November 19721973: 31 May 1973 to 28 November 19731974: 25 March 1974 to 11 September 19741975: 24 June 1975 to 22 July 19751976: 16 January 1976 to 2 November 19761978: 8 April 1978 to 8 November 19781979: 21 April 1979 to 28 October 19791980: 11 April 1980 to 10 November 19801981: 22 March 1981 to 3 October 19811982: 3 June 1982 to 3 October 19821983: 5 May 1983 to 6 October 19831984: 29 May 1984 to 14 October 19841985: 3 June 1985 to 8 October 19851986: 14 May 1986 to 23 December 19861988: 11 May 1988 to 9 November 19881989: 14 April 1989 to 21 November 19891990: 30 April 1990 to 6 November 19901991: 11 July 1991 to 1 November 19911992: 8 April 1992 to 20 June 19921994: 14 April 1994 to 27 August 19941995: 25 May 1995 to 27 May 199519361944195219601968197619851995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mirnii meeting 10 mm (0.39 in).
First to last qualifying date each year at Mirnii
YearFirst dateLast date
19361936-06-301936-10-23
19371937-05-061937-10-16
19381938-04-121938-09-26
19391939-05-251939-09-20
19401940-05-011940-09-01
19411941-04-121941-08-15
19421942-04-291942-12-07
19431943-04-161943-08-20
19441944-07-301944-09-18
19451945-04-271945-09-11
19461946-05-231946-11-07
19471947-05-111947-10-07
19481948-06-041948-09-25
19491949-06-131949-12-02
19501950-06-021950-12-31
19511951-05-101951-10-29
19521952-06-181952-10-05
19531953-05-021953-11-19
19541954-06-051954-09-21
19551955-07-161955-08-26
19561956-04-121956-12-12
19571957-06-271957-10-09
19581958-01-111958-09-02
19591959-05-311959-10-04
19601960-04-291960-10-24
19611961-01-181961-12-23
19621962-03-311962-10-22
19631963-01-101963-12-11
19641964-04-231964-08-18
19651965-04-061965-11-18
19661966-02-041966-07-16
19671967-05-121967-09-03
19681968-05-061968-12-11
19691969-04-021969-10-25
19701970-03-281970-10-03
19711971-02-151971-09-08
19721972-03-271972-11-08
19731973-05-311973-11-28
19741974-03-251974-09-11
19751975-06-241975-07-22
19761976-01-161976-11-02
19781978-04-081978-11-08
19791979-04-211979-10-28
19801980-04-111980-11-10
19811981-03-221981-10-03
19821982-06-031982-10-03
19831983-05-051983-10-06
19841984-05-291984-10-14
19851985-06-031985-10-08
19861986-05-141986-12-23
19881988-05-111988-11-09
19891989-04-141989-11-21
19901990-04-301990-11-06
19911991-07-111991-11-01
19921992-04-081992-06-20
19941994-04-141994-08-27
19951995-05-251995-05-27

Every Fixed Threshold

Fixed thresholds at Mirnii
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain572119672
25 mm (0.98 in): Days with 25 mm or more rain37419431
50 mm (1.97 in): Days with 50 mm or more rain6119491

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 Mirnii 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).