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Built 2026-10-19 (19 October 2026)

Ak-Terk Threshold Days by Year (KG000038476)

3 fixed thresholds counted per year at Ak-Terk (KG000038476): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ak-Terk Thresholds

  • Ak-Terk: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1958 with 57.
  • Ak-Terk: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1953 with 13.
  • Ak-Terk: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 1940 with 3.
  • 3 fixed thresholds have at least one qualifying day at Ak-Terk.
43 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ak-Terk Days per year at Ak-Terk with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1958. 02040601936: 311937: 241938: 251939: 231940: 261941: 331942: 331943: 431944: 211945: 331946: 211947: 251948: 371949: 291950: 251951: 281952: 331953: 421954: 391955: 321956: 301957: 371958: 571959: 421960: 381961: 251962: 301963: 321964: 291965: 311977: 261978: 271979: 311980: 321981: 391982: 291983: 471984: 321985: 271986: 271988: 331989: 321990: 38193619411946195119561961197719821988
Days per year at Ak-Terk with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1958.
Days with 10 mm (0.39 in) or more of precipitation per year at Ak-Terk
YearDaysDecade average
19363125.8
19372425.8
19382525.8
19392325.8
19402630.1
19413330.1
19423330.1
19434330.1
19442130.1
19453330.1
19462130.1
19472530.1
19483730.1
19492930.1
19502536.5
19512836.5
19523336.5
19534236.5
19543936.5
19553236.5
19563036.5
19573736.5
19585736.5
19594236.5
19603830.8
19612530.8
19623030.8
19633230.8
19642930.8
19653130.8
19772628
19782728
19793128
19803233.1
19813933.1
19822933.1
19834733.1
19843233.1
19852733.1
19862733.1
19883333.1
19893233.1
19903838
First to last qualifying date each year at Ak-Terk For each year, a bar from the first to the last day at Ak-Terk meeting 10 mm (0.39 in). 1936: 21 January 1936 to 31 December 19361937: 2 January 1937 to 14 November 19371938: 12 January 1938 to 29 December 19381939: 3 January 1939 to 5 December 19391940: 7 January 1940 to 20 December 19401941: 1 January 1941 to 24 December 19411942: 23 January 1942 to 14 December 19421943: 16 January 1943 to 30 December 19431944: 18 January 1944 to 14 December 19441945: 30 January 1945 to 21 December 19451946: 2 February 1946 to 21 December 19461947: 19 January 1947 to 27 December 19471948: 7 January 1948 to 28 December 19481949: 28 January 1949 to 4 November 19491950: 1 January 1950 to 12 December 19501951: 3 January 1951 to 22 December 19511952: 6 February 1952 to 12 December 19521953: 8 January 1953 to 18 December 19531954: 3 January 1954 to 21 December 19541955: 5 February 1955 to 30 December 19551956: 2 January 1956 to 31 December 19561957: 6 January 1957 to 22 December 19571958: 8 January 1958 to 30 December 19581959: 2 February 1959 to 26 December 19591960: 5 January 1960 to 21 November 19601961: 24 January 1961 to 17 December 19611962: 2 January 1962 to 26 December 19621963: 5 February 1963 to 6 December 19631964: 6 January 1964 to 19 December 19641965: 17 January 1965 to 20 November 19651977: 5 January 1977 to 25 December 19771978: 11 January 1978 to 24 December 19781979: 8 January 1979 to 3 December 19791980: 23 January 1980 to 14 December 19801981: 20 January 1981 to 25 December 19811982: 19 January 1982 to 7 December 19821983: 5 January 1983 to 17 December 19831984: 1 January 1984 to 16 December 19841985: 15 January 1985 to 24 November 19851986: 17 January 1986 to 30 December 19861988: 3 January 1988 to 30 December 19881989: 22 January 1989 to 18 December 19891990: 1 January 1990 to 27 December 199019361942194819541960197719831990JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ak-Terk meeting 10 mm (0.39 in).
First to last qualifying date each year at Ak-Terk
YearFirst dateLast date
19361936-01-211936-12-31
19371937-01-021937-11-14
19381938-01-121938-12-29
19391939-01-031939-12-05
19401940-01-071940-12-20
19411941-01-011941-12-24
19421942-01-231942-12-14
19431943-01-161943-12-30
19441944-01-181944-12-14
19451945-01-301945-12-21
19461946-02-021946-12-21
19471947-01-191947-12-27
19481948-01-071948-12-28
19491949-01-281949-11-04
19501950-01-011950-12-12
19511951-01-031951-12-22
19521952-02-061952-12-12
19531953-01-081953-12-18
19541954-01-031954-12-21
19551955-02-051955-12-30
19561956-01-021956-12-31
19571957-01-061957-12-22
19581958-01-081958-12-30
19591959-02-021959-12-26
19601960-01-051960-11-21
19611961-01-241961-12-17
19621962-01-021962-12-26
19631963-02-051963-12-06
19641964-01-061964-12-19
19651965-01-171965-11-20
19771977-01-051977-12-25
19781978-01-111978-12-24
19791979-01-081979-12-03
19801980-01-231980-12-14
19811981-01-201981-12-25
19821982-01-191982-12-07
19831983-01-051983-12-17
19841984-01-011984-12-16
19851985-01-151985-11-24
19861986-01-171986-12-30
19881988-01-031988-12-30
19891989-01-221989-12-18
19901990-01-011990-12-27

Every Fixed Threshold

Fixed thresholds at Ak-Terk
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4357195838
25 mm (0.98 in): Days with 25 mm or more rain431319539
50 mm (1.97 in): Days with 50 mm or more rain33319401

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 Ak-Terk 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).