Built 2026-10-18 (18 October 2026)

Lincoln California Threshold Days by Year

12 fixed thresholds counted per year at Lincoln California (USR0000CLIN): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lincoln California Thresholds

  • Lincoln California: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2003 with 154.
  • Lincoln California: days with a maximum temperature at or above 35 C (95 F) in 35 years, most in 2003 with 88.
  • Lincoln California: days with a maximum temperature at or above 40 C (104 F) in 35 years, most in 2024 with 25.
  • Lincoln California: days with a maximum temperature at or above 90 F (32.2 C) in 35 years, most in 2020 with 128.
  • 12 fixed thresholds have at least one qualifying day at Lincoln California.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Lincoln California Days per year at Lincoln California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 154 in 2003. 0501001502001992: 1321993: 1091994: 1211995: 1141996: 1221997: 1301998: 931999: 1242000: 1132001: 1452002: 1382003: 1542004: 1512005: 1202006: 1362007: 1362008: 1412009: 1232010: 1112011: 1092012: 1312013: 1262014: 1392015: 1312016: 1252017: 1252018: 1192019: 1262020: 1472021: 1422022: 1372023: 1192024: 1452025: 1342026: 135199219962000200420082012201620202024
Days per year at Lincoln California with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 154 in 2003.
Days at or above 30 C (86 F) per year at Lincoln California
YearDaysDecade average
1992132118.1
1993109118.1
1994121118.1
1995114118.1
1996122118.1
1997130118.1
199893118.1
1999124118.1
2000113135.7
2001145135.7
2002138135.7
2003154135.7
2004151135.7
2005120135.7
2006136135.7
2007136135.7
2008141135.7
2009123135.7
2010111124.2
2011109124.2
2012131124.2
2013126124.2
2014139124.2
2015131124.2
2016125124.2
2017125124.2
2018119124.2
2019126124.2
2020147137
2021142137
2022137137
2023119137
2024145137
2025134137
2026135137
First to last qualifying date each year at Lincoln California For each year, a bar from the first to the last day at Lincoln California meeting 30 C (86 F). 1992: 28 April 1992 to 13 October 19921993: 29 April 1993 to 30 October 19931994: 15 April 1994 to 9 October 19941995: 19 May 1995 to 20 October 19951996: 26 April 1996 to 11 October 19961997: 15 April 1997 to 18 October 19971998: 28 April 1998 to 21 October 19981999: 15 April 1999 to 22 October 19992000: 2 April 2000 to 6 October 20002001: 25 April 2001 to 18 October 20012002: 29 March 2002 to 14 October 20022003: 13 May 2003 to 28 October 20032004: 15 March 2004 to 15 October 20042005: 14 May 2005 to 17 October 20052006: 27 April 2006 to 23 October 20062007: 26 April 2007 to 24 October 20072008: 11 April 2008 to 29 October 20082009: 19 April 2009 to 28 September 20092010: 3 May 2010 to 15 October 20102011: 4 May 2011 to 18 October 20112012: 20 April 2012 to 18 October 20122013: 10 April 2013 to 19 October 20132014: 17 April 2014 to 13 October 20142015: 18 April 2015 to 31 October 20152016: 6 April 2016 to 10 October 20162017: 1 May 2017 to 28 October 20172018: 23 April 2018 to 13 October 20182019: 22 April 2019 to 25 October 20192020: 24 April 2020 to 21 October 20202021: 17 April 2021 to 5 October 20212022: 22 March 2022 to 20 October 20222023: 25 April 2023 to 20 October 20232024: 21 April 2024 to 15 October 20242025: 25 March 2025 to 7 October 20252026: 17 March 2026 to 9 October 20261992199720022007201220172022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lincoln California meeting 30 C (86 F).
First to last qualifying date each year at Lincoln California
YearFirst dateLast date
19921992-04-281992-10-13
19931993-04-291993-10-30
19941994-04-151994-10-09
19951995-05-191995-10-20
19961996-04-261996-10-11
19971997-04-151997-10-18
19981998-04-281998-10-21
19991999-04-151999-10-22
20002000-04-022000-10-06
20012001-04-252001-10-18
20022002-03-292002-10-14
20032003-05-132003-10-28
20042004-03-152004-10-15
20052005-05-142005-10-17
20062006-04-272006-10-23
20072007-04-262007-10-24
20082008-04-112008-10-29
20092009-04-192009-09-28
20102010-05-032010-10-15
20112011-05-042011-10-18
20122012-04-202012-10-18
20132013-04-102013-10-19
20142014-04-172014-10-13
20152015-04-182015-10-31
20162016-04-062016-10-10
20172017-05-012017-10-28
20182018-04-232018-10-13
20192019-04-222019-10-25
20202020-04-242020-10-21
20212021-04-172021-10-05
20222022-03-222022-10-20
20232023-04-252023-10-20
20242024-04-212024-10-15
20252025-03-252025-10-07
20262026-03-172026-10-09

Every Fixed Threshold

Fixed thresholds at Lincoln California
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days351542003135
35 C (95 F): Days3588200384
40 C (104 F): Days3525202411
45 C (113 F): Days4220061
90 F (32.2 C): Days351282020111
100 F (37.8 C): Days3555202438
110 F (43.3 C): Days14520065
0 C (32 F): Ice days (max1119991
0 C (32 F): Frost days (min355019991
-10 C (14 F): Days with min1319973
20 C (68 F): Tropical nights (min3522201720
25 C (77 F): Days with min11420062

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Lincoln California 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).