Built 2026-10-19 (19 October 2026)

Lake Cormorant Threshold Days by Year (USC00224842)

6 fixed thresholds counted per year at Lake Cormorant (USC00224842): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lake Cormorant Thresholds

  • Lake Cormorant: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1957 with 55.
  • Lake Cormorant: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1979 with 23.
  • Lake Cormorant: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1982 with 10.
  • Lake Cormorant: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1983 with 2.
  • 6 fixed thresholds have at least one qualifying day at Lake Cormorant.
61 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Lake Cormorant Days per year at Lake Cormorant with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1957. 02040601910: 361911: 381941: 271942: 331945: 531946: 491947: 401948: 521949: 501950: 531951: 451952: 331953: 421954: 321955: 471956: 401957: 551959: 451960: 471961: 451962: 381963: 301964: 401965: 341966: 301967: 351968: 411969: 311970: 401971: 391972: 421973: 471974: 511975: 441976: 331977: 341978: 381979: 501980: 371981: 281982: 491983: 381984: 431985: 361986: 341987: 381988: 381989: 441990: 481991: 431992: 391993: 411994: 401995: 381997: 431998: 391999: 282000: 392006: 282007: 262010: 16191019481955196319701977198419911999
Days per year at Lake Cormorant with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1957.
Days with 10 mm (0.39 in) or more of precipitation per year at Lake Cormorant
YearDaysDecade average
19103637
19113837
19412743.4
19423343.4
19455343.4
19464943.4
19474043.4
19485243.4
19495043.4
19505343.6
19514543.6
19523343.6
19534243.6
19543243.6
19554743.6
19564043.6
19575543.6
19594543.6
19604737.1
19614537.1
19623837.1
19633037.1
19644037.1
19653437.1
19663037.1
19673537.1
19684137.1
19693137.1
19704041.8
19713941.8
19724241.8
19734741.8
19745141.8
19754441.8
19763341.8
19773441.8
19783841.8
19795041.8
19803738.5
19812838.5
19824938.5
19833838.5
19844338.5
19853638.5
19863438.5
19873838.5
19883838.5
19894438.5
19904839.9
19914339.9
19923939.9
19934139.9
19944039.9
19953839.9
19974339.9
19983939.9
19992839.9
20003931
20062831
20072631
20101616
First to last qualifying date each year at Lake Cormorant For each year, a bar from the first to the last day at Lake Cormorant meeting 10 mm (0.39 in). 1910: 5 January 1910 to 29 December 19101911: 1 January 1911 to 30 December 19111941: 2 January 1941 to 23 December 19411942: 1 January 1942 to 28 December 19421945: 6 January 1945 to 25 December 19451946: 3 January 1946 to 29 December 19461947: 1 January 1947 to 15 December 19471948: 1 January 1948 to 29 December 19481949: 3 January 1949 to 26 December 19491950: 2 January 1950 to 6 December 19501951: 3 January 1951 to 26 December 19511952: 3 January 1952 to 31 December 19521953: 8 January 1953 to 28 December 19531954: 10 January 1954 to 29 December 19541955: 15 January 1955 to 2 December 19551956: 19 January 1956 to 23 December 19561957: 4 January 1957 to 26 December 19571959: 1 January 1959 to 28 December 19591960: 6 January 1960 to 29 December 19601961: 1 January 1961 to 27 December 19611962: 1 January 1962 to 29 December 19621963: 10 February 1963 to 11 December 19631964: 6 January 1964 to 11 December 19641965: 9 January 1965 to 12 December 19651966: 2 January 1966 to 28 December 19661967: 14 January 1967 to 31 December 19671968: 3 January 1968 to 28 December 19681969: 18 January 1969 to 31 December 19691970: 12 January 1970 to 31 December 19701971: 4 January 1971 to 30 December 19711972: 2 January 1972 to 31 December 19721973: 4 January 1973 to 26 December 19731974: 3 January 1974 to 27 December 19741975: 3 January 1975 to 26 December 19751976: 2 January 1976 to 25 December 19761977: 7 January 1977 to 14 December 19771978: 8 January 1978 to 31 December 19781979: 1 January 1979 to 24 December 19791980: 11 January 1980 to 9 December 19801981: 7 January 1981 to 21 December 19811982: 3 January 1982 to 28 December 19821983: 21 January 1983 to 28 December 19831984: 23 January 1984 to 20 December 19841985: 1 January 1985 to 11 December 19851986: 4 February 1986 to 24 December 19861987: 25 January 1987 to 28 December 19871988: 7 January 1988 to 28 December 19881989: 1 January 1989 to 31 December 19891990: 4 January 1990 to 31 December 19901991: 6 January 1991 to 23 December 19911992: 3 January 1992 to 23 December 19921993: 5 January 1993 to 29 December 19931994: 17 January 1994 to 22 December 19941995: 6 January 1995 to 31 December 19951997: 6 January 1997 to 24 December 19971998: 5 January 1998 to 28 December 19981999: 2 January 1999 to 13 December 19992000: 17 January 2000 to 16 December 20002006: 10 January 2006 to 30 December 20062007: 4 January 2007 to 28 December 20072010: 8 February 2010 to 30 November 201019101949195719661974198219901999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lake Cormorant meeting 10 mm (0.39 in).
First to last qualifying date each year at Lake Cormorant
YearFirst dateLast date
19101910-01-051910-12-29
19111911-01-011911-12-30
19411941-01-021941-12-23
19421942-01-011942-12-28
19451945-01-061945-12-25
19461946-01-031946-12-29
19471947-01-011947-12-15
19481948-01-011948-12-29
19491949-01-031949-12-26
19501950-01-021950-12-06
19511951-01-031951-12-26
19521952-01-031952-12-31
19531953-01-081953-12-28
19541954-01-101954-12-29
19551955-01-151955-12-02
19561956-01-191956-12-23
19571957-01-041957-12-26
19591959-01-011959-12-28
19601960-01-061960-12-29
19611961-01-011961-12-27
19621962-01-011962-12-29
19631963-02-101963-12-11
19641964-01-061964-12-11
19651965-01-091965-12-12
19661966-01-021966-12-28
19671967-01-141967-12-31
19681968-01-031968-12-28
19691969-01-181969-12-31
19701970-01-121970-12-31
19711971-01-041971-12-30
19721972-01-021972-12-31
19731973-01-041973-12-26
19741974-01-031974-12-27
19751975-01-031975-12-26
19761976-01-021976-12-25
19771977-01-071977-12-14
19781978-01-081978-12-31
19791979-01-011979-12-24
19801980-01-111980-12-09
19811981-01-071981-12-21
19821982-01-031982-12-28
19831983-01-211983-12-28
19841984-01-231984-12-20
19851985-01-011985-12-11
19861986-02-041986-12-24
19871987-01-251987-12-28
19881988-01-071988-12-28
19891989-01-011989-12-31
19901990-01-041990-12-31
19911991-01-061991-12-23
19921992-01-031992-12-23
19931993-01-051993-12-29
19941994-01-171994-12-22
19951995-01-061995-12-31
19971997-01-061997-12-24
19981998-01-051998-12-28
19991999-01-021999-12-13
20002000-01-172000-12-16
20062006-01-102006-12-30
20072007-01-042007-12-28
20102010-02-082010-11-30

Every Fixed Threshold

Fixed thresholds at Lake Cormorant
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6155195716
25 mm (0.98 in): Days with 25 mm or more rain612319797
50 mm (1.97 in): Days with 50 mm or more rain571019821
100 mm (3.94 in): Days with 100 mm or more rain12219831
10 cm (3.9 in): Days with 10 cm or more snowfall8219851
25 cm (9.8 in): Days with 25 cm or more snowfall1119631

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

  • Data for Lake Cormorant 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).