Built 2026-10-19 (19 October 2026)

Packwood Threshold Days by Year (USC00456262)

16 fixed thresholds counted per year at Packwood (USC00456262): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Packwood Thresholds

  • Packwood: days with 10 mm (0.39 in) or more of precipitation in 61 years, most in 1937 with 70.
  • Packwood: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1996 with 23.
  • Packwood: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1976 with 141.
  • Packwood: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1933 with 7.
  • 16 fixed thresholds have at least one qualifying day at Packwood.
51 years with a qualifying day
Days at or above 30 C (86 F) per year at Packwood Days per year at Packwood with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1958. 02040601956: 281957: 231958: 481959: 241960: 201961: 311962: 161963: 151965: 221966: 101973: 191976: 71977: 271978: 231979: 201980: 171981: 351984: 191985: 281986: 271987: 391988: 261989: 131990: 271991: 281992: 271993: 161994: 111995: 131996: 251997: 141998: 261999: 162001: 92002: 202003: 322004: 142005: 202006: 282007: 312009: 322010: 152011: 112012: 172013: 122014: 262015: 332016: 332017: 362018: 482019: 20195619621977198519911997200420112017
Days per year at Packwood with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 48 in 1958.
Days at or above 30 C (86 F) per year at Packwood
YearDaysDecade average
19562830.8
19572330.8
19584830.8
19592430.8
19602019
19613119
19621619
19631519
19652219
19661019
19731919.2
1976719.2
19772719.2
19782319.2
19792019.2
19801725.5
19813525.5
19841925.5
19852825.5
19862725.5
19873925.5
19882625.5
19891325.5
19902720.3
19912820.3
19922720.3
19931620.3
19941120.3
19951320.3
19962520.3
19971420.3
19982620.3
19991620.3
2001923.3
20022023.3
20033223.3
20041423.3
20052023.3
20062823.3
20073123.3
20093223.3
20101525.1
20111125.1
20121725.1
20131225.1
20142625.1
20153325.1
20163325.1
20173625.1
20184825.1
20192025.1
First to last qualifying date each year at Packwood For each year, a bar from the first to the last day at Packwood meeting 30 C (86 F). 1956: 21 April 1956 to 7 October 19561957: 29 April 1957 to 30 September 19571958: 16 May 1958 to 11 September 19581959: 14 May 1959 to 11 September 19591960: 7 April 1960 to 27 September 19601961: 20 May 1961 to 15 October 19611962: 8 July 1962 to 25 September 19621963: 19 May 1963 to 28 September 19631965: 8 June 1965 to 1 September 19651966: 5 May 1966 to 1 October 19661973: 13 May 1973 to 11 September 19731976: 18 June 1976 to 20 September 19761977: 5 June 1977 to 18 August 19771978: 2 June 1978 to 29 August 19781979: 1 June 1979 to 24 September 19791980: 27 April 1980 to 5 October 19801981: 28 May 1981 to 17 September 19811984: 28 May 1984 to 29 August 19841985: 17 June 1985 to 26 August 19851986: 25 May 1986 to 5 September 19861987: 26 April 1987 to 11 October 19871988: 11 May 1988 to 10 October 19881989: 5 August 1989 to 28 September 19891990: 4 May 1990 to 22 September 19901991: 1 July 1991 to 10 October 19911992: 3 May 1992 to 22 September 19921993: 17 May 1993 to 2 October 19931994: 16 July 1994 to 22 September 19941995: 27 June 1995 to 14 September 19951996: 2 June 1996 to 10 September 19961997: 11 May 1997 to 24 September 19971998: 29 April 1998 to 15 September 19981999: 23 May 1999 to 22 September 19992001: 22 May 2001 to 22 September 20012002: 12 June 2002 to 23 September 20022003: 23 May 2003 to 28 September 20032004: 26 April 2004 to 19 August 20042005: 27 May 2005 to 29 September 20052006: 15 May 2006 to 3 September 20062007: 15 May 2007 to 11 September 20072009: 1 June 2009 to 23 September 20092010: 7 July 2010 to 30 September 20102011: 20 August 2011 to 11 September 20112012: 13 May 2012 to 18 September 20122013: 6 May 2013 to 11 September 20132014: 1 May 2014 to 21 September 20142015: 7 June 2015 to 11 September 20152016: 7 April 2016 to 26 September 20162017: 4 May 2017 to 11 September 20172018: 26 April 2018 to 7 September 20182019: 8 May 2019 to 6 September 201919561963197919881995200320112018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Packwood meeting 30 C (86 F).
First to last qualifying date each year at Packwood
YearFirst dateLast date
19561956-04-211956-10-07
19571957-04-291957-09-30
19581958-05-161958-09-11
19591959-05-141959-09-11
19601960-04-071960-09-27
19611961-05-201961-10-15
19621962-07-081962-09-25
19631963-05-191963-09-28
19651965-06-081965-09-01
19661966-05-051966-10-01
19731973-05-131973-09-11
19761976-06-181976-09-20
19771977-06-051977-08-18
19781978-06-021978-08-29
19791979-06-011979-09-24
19801980-04-271980-10-05
19811981-05-281981-09-17
19841984-05-281984-08-29
19851985-06-171985-08-26
19861986-05-251986-09-05
19871987-04-261987-10-11
19881988-05-111988-10-10
19891989-08-051989-09-28
19901990-05-041990-09-22
19911991-07-011991-10-10
19921992-05-031992-09-22
19931993-05-171993-10-02
19941994-07-161994-09-22
19951995-06-271995-09-14
19961996-06-021996-09-10
19971997-05-111997-09-24
19981998-04-291998-09-15
19991999-05-231999-09-22
20012001-05-222001-09-22
20022002-06-122002-09-23
20032003-05-232003-09-28
20042004-04-262004-08-19
20052005-05-272005-09-29
20062006-05-152006-09-03
20072007-05-152007-09-11
20092009-06-012009-09-23
20102010-07-072010-09-30
20112011-08-202011-09-11
20122012-05-132012-09-18
20132013-05-062013-09-11
20142014-05-012014-09-21
20152015-06-072015-09-11
20162016-04-072016-09-26
20172017-05-042017-09-11
20182018-04-262018-09-07
20192019-05-082019-09-06

Every Fixed Threshold

Fixed thresholds at Packwood
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5148195820
35 C (95 F): Days441419584
40 C (104 F): Days8319811
90 F (32.2 C): Days5135201812
100 F (37.8 C): Days23619812
0 C (32 F): Ice days (max371119901
0 C (32 F): Frost days (min56141197694
-10 C (14 F): Days with min401119906
-20 C (-4 F): Days with min2219571
20 C (68 F): Tropical nights (min2120171
10 mm (0.39 in): Days with 10 mm or more rain6170193736
25 mm (0.98 in): Days with 25 mm or more rain612319968
50 mm (1.97 in): Days with 50 mm or more rain54719331
100 mm (3.94 in): Days with 100 mm or more rain12219331
10 cm (3.9 in): Days with 10 cm or more snowfall39719561
25 cm (9.8 in): Days with 25 cm or more snowfall13219801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Packwood 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).