Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Board Hollow Oregon Threshold Days by Year (USR0000OBOH)

11 fixed thresholds counted per year at Board Hollow Oregon (USR0000OBOH): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Board Hollow Oregon Thresholds

  • Board Hollow Oregon: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 2021 with 42.
  • Board Hollow Oregon: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 1993 with 40.
  • Board Hollow Oregon: nights with a minimum temperature at or below 0 C (32 F) in 34 years, most in 1999 with 144.
  • Board Hollow Oregon: nights with a minimum temperature at or below -10 C (14 F) in 33 years, most in 1993 with 25.
  • 11 fixed thresholds have at least one qualifying day at Board Hollow Oregon.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Board Hollow Oregon Days per year at Board Hollow Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 2021. 02040601987: 141988: 171989: 31990: 221991: 161992: 241993: 51994: 241995: 41996: 261999: 132000: 172001: 152002: 172003: 252005: 202006: 232007: 192008: 182009: 282010: 132011: 72014: 212015: 262016: 182017: 332019: 82020: 252021: 422022: 372023: 232024: 392025: 302026: 21198719911995200120062010201620212025
Days per year at Board Hollow Oregon with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 2021.
Days at or above 30 C (86 F) per year at Board Hollow Oregon
YearDaysDecade average
19871411.3
19881711.3
1989311.3
19902216.8
19911616.8
19922416.8
1993516.8
19942416.8
1995416.8
19962616.8
19991316.8
20001720.2
20011520.2
20021720.2
20032520.2
20052020.2
20062320.2
20071920.2
20081820.2
20092820.2
20101318
2011718
20142118
20152618
20161818
20173318
2019818
20202531
20214231
20223731
20232331
20243931
20253031
20262131
First to last qualifying date each year at Board Hollow Oregon For each year, a bar from the first to the last day at Board Hollow Oregon meeting 30 C (86 F). 1987: 26 June 1987 to 23 September 19871988: 8 July 1988 to 5 September 19881989: 12 July 1989 to 7 August 19891990: 10 July 1990 to 10 September 19901991: 2 July 1991 to 5 September 19911992: 6 May 1992 to 22 September 19921993: 27 July 1993 to 29 September 19931994: 22 June 1994 to 23 September 19941995: 18 July 1995 to 15 September 19951996: 2 July 1996 to 29 August 19961999: 10 July 1999 to 27 August 19992000: 28 June 2000 to 14 September 20002001: 31 May 2001 to 26 August 20012002: 14 June 2002 to 13 September 20022003: 17 June 2003 to 4 September 20032005: 18 July 2005 to 28 August 20052006: 16 May 2006 to 5 September 20062007: 4 July 2007 to 11 September 20072008: 17 May 2008 to 16 September 20082009: 29 May 2009 to 23 September 20092010: 8 July 2010 to 25 August 20102011: 6 July 2011 to 24 September 20112014: 1 July 2014 to 11 August 20142015: 8 June 2015 to 12 September 20152016: 5 June 2016 to 26 September 20162017: 19 June 2017 to 5 September 20172019: 26 July 2019 to 28 August 20192020: 23 June 2020 to 6 September 20202021: 1 June 2021 to 7 September 20212022: 26 June 2022 to 27 September 20222023: 30 June 2023 to 16 September 20232024: 22 June 2024 to 24 September 20242025: 7 June 2025 to 6 September 20252026: 15 June 2026 to 26 August 20261987199219992005201020172023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Board Hollow Oregon meeting 30 C (86 F).
First to last qualifying date each year at Board Hollow Oregon
YearFirst dateLast date
19871987-06-261987-09-23
19881988-07-081988-09-05
19891989-07-121989-08-07
19901990-07-101990-09-10
19911991-07-021991-09-05
19921992-05-061992-09-22
19931993-07-271993-09-29
19941994-06-221994-09-23
19951995-07-181995-09-15
19961996-07-021996-08-29
19991999-07-101999-08-27
20002000-06-282000-09-14
20012001-05-312001-08-26
20022002-06-142002-09-13
20032003-06-172003-09-04
20052005-07-182005-08-28
20062006-05-162006-09-05
20072007-07-042007-09-11
20082008-05-172008-09-16
20092009-05-292009-09-23
20102010-07-082010-08-25
20112011-07-062011-09-24
20142014-07-012014-08-11
20152015-06-082015-09-12
20162016-06-052016-09-26
20172017-06-192017-09-05
20192019-07-262019-08-28
20202020-06-232020-09-06
20212021-06-012021-09-07
20222022-06-262022-09-27
20232023-06-302023-09-16
20242024-06-222024-09-24
20252025-06-072025-09-06
20262026-06-152026-08-26

Every Fixed Threshold

Fixed thresholds at Board Hollow Oregon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3442202121
35 C (95 F): Days15820211
40 C (104 F): Days1120211
90 F (32.2 C): Days302920218
100 F (37.8 C): Days1220212
0 C (32 F): Ice days (max344019936
0 C (32 F): Frost days (min34144199955
-10 C (14 F): Days with min332519931
-20 C (-4 F): Days with min5619902
20 C (68 F): Tropical nights (min241120211
25 C (77 F): Days with min1120211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.

Download the Data

  • Data for Board Hollow Oregon 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 (2026-10-17).