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Built 2026-10-19 (19 October 2026)

Skamania Fish Hatchery Threshold Days by Year (USC00457696)

16 fixed thresholds counted per year at Skamania Fish Hatchery (USC00457696): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Skamania Fish Hatchery Thresholds

  • Skamania Fish Hatchery: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1971 with 96.
  • Skamania Fish Hatchery: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1996 with 38.
  • Skamania Fish Hatchery: days with a maximum temperature at or above 30 C (86 F) in 60 years, most in 1967 with 44.
  • Skamania Fish Hatchery: days with a maximum temperature at or above 90 F (32.2 C) in 60 years, most in 2003 with 26.
  • 16 fixed thresholds have at least one qualifying day at Skamania Fish Hatchery.
60 years with a qualifying day
Days at or above 30 C (86 F) per year at Skamania Fish Hatchery Days per year at Skamania Fish Hatchery with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1967. 02040601965: 231966: 161967: 441968: 201969: 171970: 341971: 261972: 331973: 241974: 311975: 271976: 161977: 301978: 191979: 161980: 111981: 141982: 231983: 91984: 171985: 291986: 301987: 411988: 321989: 181990: 351991: 341992: 381993: 281995: 201996: 311997: 271998: 371999: 252000: 182001: 222002: 282003: 422004: 302005: 262006: 302007: 272008: 282010: 162011: 132012: 192013: 202014: 302015: 372016: 242017: 352018: 342019: 162020: 252021: 342022: 372023: 392024: 312025: 322026: 271965197119771983198919962002200820152021
Days per year at Skamania Fish Hatchery with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 1967.
Days at or above 30 C (86 F) per year at Skamania Fish Hatchery
YearDaysDecade average
19652324
19661624
19674424
19682024
19691724
19703425.6
19712625.6
19723325.6
19732425.6
19743125.6
19752725.6
19761625.6
19773025.6
19781925.6
19791625.6
19801122.4
19811422.4
19822322.4
1983922.4
19841722.4
19852922.4
19863022.4
19874122.4
19883222.4
19891822.4
19903530.6
19913430.6
19923830.6
19932830.6
19952030.6
19963130.6
19972730.6
19983730.6
19992530.6
20001827.9
20012227.9
20022827.9
20034227.9
20043027.9
20052627.9
20063027.9
20072727.9
20082827.9
20101624.4
20111324.4
20121924.4
20132024.4
20143024.4
20153724.4
20162424.4
20173524.4
20183424.4
20191624.4
20202532.1
20213432.1
20223732.1
20233932.1
20243132.1
20253232.1
20262732.1
First to last qualifying date each year at Skamania Fish Hatchery For each year, a bar from the first to the last day at Skamania Fish Hatchery meeting 30 C (86 F). 1965: 8 June 1965 to 25 September 19651966: 5 May 1966 to 22 September 19661967: 17 May 1967 to 28 September 19671968: 25 June 1968 to 30 September 19681969: 8 May 1969 to 11 September 19691970: 16 May 1970 to 3 October 19701971: 12 May 1971 to 9 October 19711972: 28 May 1972 to 15 September 19721973: 13 May 1973 to 11 September 19731974: 11 June 1974 to 25 September 19741975: 14 May 1975 to 2 October 19751976: 18 June 1976 to 21 September 19761977: 6 June 1977 to 13 September 19771978: 3 June 1978 to 10 August 19781979: 26 May 1979 to 25 September 19791980: 20 July 1980 to 6 October 19801981: 3 July 1981 to 16 September 19811982: 25 May 1982 to 3 September 19821983: 23 May 1983 to 14 August 19831984: 29 May 1984 to 4 September 19841985: 17 May 1985 to 27 August 19851986: 26 May 1986 to 6 September 19861987: 27 April 1987 to 7 October 19871988: 12 May 1988 to 11 October 19881989: 4 June 1989 to 29 September 19891990: 5 May 1990 to 23 September 19901991: 2 July 1991 to 15 October 19911992: 4 May 1992 to 23 September 19921993: 11 May 1993 to 4 October 19931995: 29 May 1995 to 24 September 19951996: 3 June 1996 to 9 October 19961997: 11 May 1997 to 25 September 19971998: 30 April 1998 to 16 September 19981999: 24 May 1999 to 23 September 19992000: 4 June 2000 to 15 September 20002001: 22 May 2001 to 23 September 20012002: 12 June 2002 to 23 September 20022003: 24 May 2003 to 28 September 20032004: 27 April 2004 to 28 September 20042005: 27 May 2005 to 8 September 20052006: 25 June 2006 to 4 September 20062007: 16 May 2007 to 12 September 20072008: 16 May 2008 to 17 September 20082010: 6 July 2010 to 3 September 20102011: 7 July 2011 to 12 September 20112012: 14 May 2012 to 20 September 20122013: 29 June 2013 to 12 September 20132014: 2 May 2014 to 21 September 20142015: 6 June 2015 to 12 September 20152016: 19 April 2016 to 27 September 20162017: 5 May 2017 to 12 September 20172018: 15 May 2018 to 5 September 20182019: 11 May 2019 to 6 September 20192020: 29 May 2020 to 11 September 20202021: 1 June 2021 to 25 September 20212022: 26 June 2022 to 9 October 20222023: 29 April 2023 to 16 September 20232024: 11 May 2024 to 25 September 20242025: 28 May 2025 to 5 September 20252026: 4 May 2026 to 26 August 202619651973198119891998200620152023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Skamania Fish Hatchery meeting 30 C (86 F).
First to last qualifying date each year at Skamania Fish Hatchery
YearFirst dateLast date
19651965-06-081965-09-25
19661966-05-051966-09-22
19671967-05-171967-09-28
19681968-06-251968-09-30
19691969-05-081969-09-11
19701970-05-161970-10-03
19711971-05-121971-10-09
19721972-05-281972-09-15
19731973-05-131973-09-11
19741974-06-111974-09-25
19751975-05-141975-10-02
19761976-06-181976-09-21
19771977-06-061977-09-13
19781978-06-031978-08-10
19791979-05-261979-09-25
19801980-07-201980-10-06
19811981-07-031981-09-16
19821982-05-251982-09-03
19831983-05-231983-08-14
19841984-05-291984-09-04
19851985-05-171985-08-27
19861986-05-261986-09-06
19871987-04-271987-10-07
19881988-05-121988-10-11
19891989-06-041989-09-29
19901990-05-051990-09-23
19911991-07-021991-10-15
19921992-05-041992-09-23
19931993-05-111993-10-04
19951995-05-291995-09-24
19961996-06-031996-10-09
19971997-05-111997-09-25
19981998-04-301998-09-16
19991999-05-241999-09-23
20002000-06-042000-09-15
20012001-05-222001-09-23
20022002-06-122002-09-23
20032003-05-242003-09-28
20042004-04-272004-09-28
20052005-05-272005-09-08
20062006-06-252006-09-04
20072007-05-162007-09-12
20082008-05-162008-09-17
20102010-07-062010-09-03
20112011-07-072011-09-12
20122012-05-142012-09-20
20132013-06-292013-09-12
20142014-05-022014-09-21
20152015-06-062015-09-12
20162016-04-192016-09-27
20172017-05-052017-09-12
20182018-05-152018-09-05
20192019-05-112019-09-06
20202020-05-292020-09-11
20212021-06-012021-09-25
20222022-06-262022-10-09
20232023-04-292023-09-16
20242024-05-112024-09-25
20252025-05-282025-09-05
20262026-05-042026-08-26

Every Fixed Threshold

Fixed thresholds at Skamania Fish Hatchery
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days6044196727
35 C (95 F): Days561919962
40 C (104 F): Days9319771
90 F (32.2 C): Days6026200313
100 F (37.8 C): Days32519772
110 F (43.3 C): Days1120211
0 C (32 F): Ice days (max431420171
0 C (32 F): Frost days (min59148198530
-10 C (14 F): Days with min291319723
10 mm (0.39 in): Days with 10 mm or more rain6196197132
25 mm (0.98 in): Days with 25 mm or more rain613819969
50 mm (1.97 in): Days with 50 mm or more rain591019712
100 mm (3.94 in): Days with 100 mm or more rain12219951
10 cm (3.9 in): Days with 10 cm or more snowfall24420081
25 cm (9.8 in): Days with 25 cm or more snowfall4320081
50 cm (19.7 in): Days with 50 cm or more snowfall1120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Skamania Fish Hatchery 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 (2026-10-12).