Built 2026-10-19 (19 October 2026)

Highland Threshold Days by Year (USC00114089)

6 fixed thresholds counted per year at Highland (USC00114089): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Highland Thresholds

  • Highland: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 2019 with 55.
  • Highland: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 2008 with 21.
  • Highland: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1995 with 6.
  • Highland: days with 10 cm (3.9 in) or more of snowfall in 10 years, most in 1993 with 3.
  • 6 fixed thresholds have at least one qualifying day at Highland.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Highland Days per year at Highland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 2019. 02040601978: 351979: 251980: 211981: 311982: 441983: 401984: 421985: 371986: 361987: 341988: 301992: 291993: 371994: 381995: 401996: 411997: 321998: 441999: 342000: 422001: 342002: 412003: 362004: 412005: 322006: 272007: 322008: 462009: 402010: 422011: 392012: 252013: 382014: 362015: 492016: 322017: 302018: 392019: 552020: 302022: 302023: 282024: 342025: 362026: 25197819831988199620012006201120162022
Days per year at Highland with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 2019.
Days with 10 mm (0.39 in) or more of precipitation per year at Highland
YearDaysDecade average
19783530
19792530
19802135
19813135
19824435
19834035
19844235
19853735
19863635
19873435
19883035
19922936.9
19933736.9
19943836.9
19954036.9
19964136.9
19973236.9
19984436.9
19993436.9
20004237.1
20013437.1
20024137.1
20033637.1
20044137.1
20053237.1
20062737.1
20073237.1
20084637.1
20094037.1
20104238.5
20113938.5
20122538.5
20133838.5
20143638.5
20154938.5
20163238.5
20173038.5
20183938.5
20195538.5
20203030.5
20223030.5
20232830.5
20243430.5
20253630.5
20262530.5
First to last qualifying date each year at Highland For each year, a bar from the first to the last day at Highland meeting 10 mm (0.39 in). 1978: 16 January 1978 to 31 December 19781979: 23 January 1979 to 24 December 19791980: 15 February 1980 to 8 December 19801981: 20 January 1981 to 22 December 19811982: 2 January 1982 to 27 December 19821983: 22 January 1983 to 11 December 19831984: 23 January 1984 to 31 December 19841985: 10 February 1985 to 11 December 19851986: 1 February 1986 to 1 December 19861987: 9 January 1987 to 27 December 19871988: 17 January 1988 to 26 December 19881992: 8 January 1992 to 29 December 19921993: 4 January 1993 to 25 November 19931994: 17 January 1994 to 17 December 19941995: 7 January 1995 to 20 December 19951996: 3 January 1996 to 24 December 19961997: 28 January 1997 to 25 December 19971998: 6 January 1998 to 30 November 19981999: 2 January 1999 to 10 December 19992000: 4 January 2000 to 14 December 20002001: 30 January 2001 to 17 December 20012002: 30 January 2002 to 31 December 20022003: 2 January 2003 to 29 December 20032004: 4 January 2004 to 7 December 20042005: 3 January 2005 to 28 November 20052006: 3 January 2006 to 31 December 20062007: 5 January 2007 to 12 December 20072008: 8 January 2008 to 28 December 20082009: 28 January 2009 to 25 December 20092010: 22 January 2010 to 12 December 20102011: 1 January 2011 to 27 December 20112012: 17 January 2012 to 20 December 20122013: 11 January 2013 to 22 December 20132014: 6 January 2014 to 23 December 20142015: 3 January 2015 to 29 December 20152016: 10 January 2016 to 27 December 20162017: 14 January 2017 to 23 December 20172018: 22 January 2018 to 27 December 20182019: 1 January 2019 to 29 December 20192020: 10 January 2020 to 12 December 20202022: 2 January 2022 to 15 December 20222023: 3 January 2023 to 17 December 20232024: 9 January 2024 to 29 December 20242025: 6 January 2025 to 19 December 20252026: 15 February 2026 to 2 October 202619781984199319992005201120172024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Highland meeting 10 mm (0.39 in).
First to last qualifying date each year at Highland
YearFirst dateLast date
19781978-01-161978-12-31
19791979-01-231979-12-24
19801980-02-151980-12-08
19811981-01-201981-12-22
19821982-01-021982-12-27
19831983-01-221983-12-11
19841984-01-231984-12-31
19851985-02-101985-12-11
19861986-02-011986-12-01
19871987-01-091987-12-27
19881988-01-171988-12-26
19921992-01-081992-12-29
19931993-01-041993-11-25
19941994-01-171994-12-17
19951995-01-071995-12-20
19961996-01-031996-12-24
19971997-01-281997-12-25
19981998-01-061998-11-30
19991999-01-021999-12-10
20002000-01-042000-12-14
20012001-01-302001-12-17
20022002-01-302002-12-31
20032003-01-022003-12-29
20042004-01-042004-12-07
20052005-01-032005-11-28
20062006-01-032006-12-31
20072007-01-052007-12-12
20082008-01-082008-12-28
20092009-01-282009-12-25
20102010-01-222010-12-12
20112011-01-012011-12-27
20122012-01-172012-12-20
20132013-01-112013-12-22
20142014-01-062014-12-23
20152015-01-032015-12-29
20162016-01-102016-12-27
20172017-01-142017-12-23
20182018-01-222018-12-27
20192019-01-012019-12-29
20202020-01-102020-12-12
20222022-01-022022-12-15
20232023-01-032023-12-17
20242024-01-092024-12-29
20252025-01-062025-12-19
20262026-02-152026-10-02

Every Fixed Threshold

Fixed thresholds at Highland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4555201925
25 mm (0.98 in): Days with 25 mm or more rain452120086
50 mm (1.97 in): Days with 50 mm or more rain42619951
100 mm (3.94 in): Days with 100 mm or more rain5119831
10 cm (3.9 in): Days with 10 cm or more snowfall10319931
25 cm (9.8 in): Days with 25 cm or more snowfall1119931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1978.

Download the Data

  • Data for Highland 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).