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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Sitkino Threshold Days by Year (RSM00029498)

3 fixed thresholds counted per year at Sitkino (RSM00029498): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Sitkino Thresholds

  • Sitkino: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1955 with 18.
  • Sitkino: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1946 with 5.
  • Sitkino: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 1937 with 1.
  • 3 fixed thresholds have at least one qualifying day at Sitkino.
54 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Sitkino Days per year at Sitkino with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1955. 051015201936: 51937: 81941: 71942: 81943: 51944: 91945: 61946: 151947: 21948: 71949: 81950: 51951: 41952: 111953: 71954: 51955: 181956: 71957: 61958: 31959: 101960: 121961: 41962: 71963: 61964: 61966: 51967: 91968: 61969: 51970: 111971: 81972: 61973: 71975: 31976: 61977: 41978: 21979: 41980: 111981: 91982: 91983: 91984: 51985: 81986: 51988: 121989: 21990: 41991: 71992: 61994: 71995: 51996: 5193619451951195719631970197719831990
Days per year at Sitkino with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1955.
Days with 10 mm (0.39 in) or more of precipitation per year at Sitkino
YearDaysDecade average
193656.5
193786.5
194177.4
194287.4
194357.4
194497.4
194567.4
1946157.4
194727.4
194877.4
194987.4
195057.6
195147.6
1952117.6
195377.6
195457.6
1955187.6
195677.6
195767.6
195837.6
1959107.6
1960126.7
196146.7
196276.7
196366.7
196466.7
196656.7
196796.7
196866.7
196956.7
1970115.7
197185.7
197265.7
197375.7
197535.7
197665.7
197745.7
197825.7
197945.7
1980117.8
198197.8
198297.8
198397.8
198457.8
198587.8
198657.8
1988127.8
198927.8
199045.7
199175.7
199265.7
199475.7
199555.7
199655.7
First to last qualifying date each year at Sitkino For each year, a bar from the first to the last day at Sitkino meeting 10 mm (0.39 in). 1936: 5 June 1936 to 9 October 19361937: 25 July 1937 to 30 October 19371941: 15 March 1941 to 13 September 19411942: 8 June 1942 to 7 September 19421943: 8 August 1943 to 4 September 19431944: 11 May 1944 to 24 October 19441945: 17 June 1945 to 10 September 19451946: 3 May 1946 to 1 September 19461947: 14 September 1947 to 27 September 19471948: 21 June 1948 to 21 October 19481949: 9 July 1949 to 11 September 19491950: 5 August 1950 to 8 September 19501951: 27 June 1951 to 22 September 19511952: 2 May 1952 to 1 October 19521953: 9 July 1953 to 7 September 19531954: 20 June 1954 to 30 August 19541955: 9 June 1955 to 17 October 19551956: 13 June 1956 to 15 October 19561957: 15 April 1957 to 12 November 19571958: 23 July 1958 to 30 July 19581959: 15 April 1959 to 24 October 19591960: 19 April 1960 to 16 October 19601961: 21 June 1961 to 5 December 19611962: 4 June 1962 to 22 December 19621963: 14 June 1963 to 12 November 19631964: 31 May 1964 to 8 September 19641966: 1 July 1966 to 27 October 19661967: 9 June 1967 to 3 November 19671968: 9 July 1968 to 30 September 19681969: 19 July 1969 to 11 November 19691970: 4 February 1970 to 24 September 19701971: 25 March 1971 to 15 December 19711972: 31 May 1972 to 26 October 19721973: 10 April 1973 to 21 August 19731975: 23 April 1975 to 16 July 19751976: 19 July 1976 to 30 August 19761977: 7 June 1977 to 27 August 19771978: 2 April 1978 to 17 July 19781979: 21 June 1979 to 24 October 19791980: 21 May 1980 to 16 September 19801981: 20 May 1981 to 17 September 19811982: 16 June 1982 to 18 October 19821983: 3 May 1983 to 31 October 19831984: 28 June 1984 to 6 October 19841985: 27 January 1985 to 25 August 19851986: 30 April 1986 to 11 August 19861988: 26 June 1988 to 28 August 19881989: 24 May 1989 to 22 August 19891990: 30 May 1990 to 11 August 19901991: 31 May 1991 to 4 August 19911992: 28 May 1992 to 20 September 19921994: 24 June 1994 to 4 November 19941995: 26 June 1995 to 1 October 19951996: 10 February 1996 to 25 August 199619361946195319601968197619831991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Sitkino meeting 10 mm (0.39 in).
First to last qualifying date each year at Sitkino
YearFirst dateLast date
19361936-06-051936-10-09
19371937-07-251937-10-30
19411941-03-151941-09-13
19421942-06-081942-09-07
19431943-08-081943-09-04
19441944-05-111944-10-24
19451945-06-171945-09-10
19461946-05-031946-09-01
19471947-09-141947-09-27
19481948-06-211948-10-21
19491949-07-091949-09-11
19501950-08-051950-09-08
19511951-06-271951-09-22
19521952-05-021952-10-01
19531953-07-091953-09-07
19541954-06-201954-08-30
19551955-06-091955-10-17
19561956-06-131956-10-15
19571957-04-151957-11-12
19581958-07-231958-07-30
19591959-04-151959-10-24
19601960-04-191960-10-16
19611961-06-211961-12-05
19621962-06-041962-12-22
19631963-06-141963-11-12
19641964-05-311964-09-08
19661966-07-011966-10-27
19671967-06-091967-11-03
19681968-07-091968-09-30
19691969-07-191969-11-11
19701970-02-041970-09-24
19711971-03-251971-12-15
19721972-05-311972-10-26
19731973-04-101973-08-21
19751975-04-231975-07-16
19761976-07-191976-08-30
19771977-06-071977-08-27
19781978-04-021978-07-17
19791979-06-211979-10-24
19801980-05-211980-09-16
19811981-05-201981-09-17
19821982-06-161982-10-18
19831983-05-031983-10-31
19841984-06-281984-10-06
19851985-01-271985-08-25
19861986-04-301986-08-11
19881988-06-261988-08-28
19891989-05-241989-08-22
19901990-05-301990-08-11
19911991-05-311991-08-04
19921992-05-281992-09-20
19941994-06-241994-11-04
19951995-06-261995-10-01
19961996-02-101996-08-25

Every Fixed Threshold

Fixed thresholds at Sitkino
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain541819555
25 mm (0.98 in): Days with 25 mm or more rain26519461
50 mm (1.97 in): Days with 50 mm or more rain2119371

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 Sitkino 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).