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Built 2026-10-19 (19 October 2026)

Tholey Threshold Days by Year (GME00129250)

11 fixed thresholds counted per year at Tholey (GME00129250): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tholey Thresholds

  • Tholey: nights with a minimum temperature at or below 0 C (32 F) in 51 years, most in 1996 with 109.
  • Tholey: days with a maximum temperature at or below 0 C (32 F) in 50 years, most in 2010 with 59.
  • Tholey: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 2023 with 56.
  • Tholey: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 2024 with 12.
  • 11 fixed thresholds have at least one qualifying day at Tholey.
41 years with a qualifying day
Days at or above 30 C (86 F) per year at Tholey Days per year at Tholey with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 2003. 0102030401976: 161982: 11983: 101984: 31985: 11986: 11989: 11990: 81991: 61992: 41994: 131995: 61996: 11997: 41998: 52000: 12001: 72002: 42003: 192004: 32005: 62006: 112007: 22008: 22009: 32010: 72011: 22012: 32013: 72014: 52015: 182016: 72017: 72018: 122019: 132020: 142022: 122023: 82024: 82025: 112026: 33197619861994200020052010201520202026
Days per year at Tholey with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 2003.
Days at or above 30 C (86 F) per year at Tholey
YearDaysDecade average
19761616
198212.8
1983102.8
198432.8
198512.8
198612.8
198912.8
199085.9
199165.9
199245.9
1994135.9
199565.9
199615.9
199745.9
199855.9
200015.8
200175.8
200245.8
2003195.8
200435.8
200565.8
2006115.8
200725.8
200825.8
200935.8
201078.1
201128.1
201238.1
201378.1
201458.1
2015188.1
201678.1
201778.1
2018128.1
2019138.1
20201414.3
20221214.3
2023814.3
2024814.3
20251114.3
20263314.3
First to last qualifying date each year at Tholey For each year, a bar from the first to the last day at Tholey meeting 30 C (86 F). 1976: 25 June 1976 to 17 July 19761982: 9 July 1982 to 9 July 19821983: 10 July 1983 to 31 July 19831984: 10 July 1984 to 30 July 19841985: 14 August 1985 to 14 August 19851986: 3 August 1986 to 3 August 19861989: 22 July 1989 to 22 July 19891990: 28 July 1990 to 12 August 19901991: 6 July 1991 to 22 August 19911992: 30 July 1992 to 9 August 19921994: 3 July 1994 to 6 August 19941995: 9 July 1995 to 1 August 19951996: 7 June 1996 to 7 June 19961997: 11 August 1997 to 25 August 19971998: 8 August 1998 to 12 August 19982000: 20 June 2000 to 20 June 20002001: 5 July 2001 to 26 August 20012002: 17 June 2002 to 30 July 20022003: 12 June 2003 to 17 August 20032004: 3 August 2004 to 9 August 20042005: 20 June 2005 to 28 July 20052006: 4 July 2006 to 27 July 20062007: 15 July 2007 to 16 July 20072008: 2 July 2008 to 26 July 20082009: 16 August 2009 to 20 August 20092010: 2 July 2010 to 14 July 20102011: 27 June 2011 to 28 June 20112012: 27 July 2012 to 19 August 20122013: 17 June 2013 to 5 August 20132014: 8 June 2014 to 19 July 20142015: 5 June 2015 to 31 August 20152016: 23 June 2016 to 12 September 20162017: 28 May 2017 to 19 July 20172018: 24 July 2018 to 22 August 20182019: 25 June 2019 to 31 August 20192020: 27 July 2020 to 16 September 20202022: 18 June 2022 to 14 August 20222023: 20 June 2023 to 20 August 20232024: 9 July 2024 to 1 September 20242025: 13 June 2025 to 15 August 20252026: 26 May 2026 to 27 August 20261976198919962003200920152022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tholey meeting 30 C (86 F).
First to last qualifying date each year at Tholey
YearFirst dateLast date
19761976-06-251976-07-17
19821982-07-091982-07-09
19831983-07-101983-07-31
19841984-07-101984-07-30
19851985-08-141985-08-14
19861986-08-031986-08-03
19891989-07-221989-07-22
19901990-07-281990-08-12
19911991-07-061991-08-22
19921992-07-301992-08-09
19941994-07-031994-08-06
19951995-07-091995-08-01
19961996-06-071996-06-07
19971997-08-111997-08-25
19981998-08-081998-08-12
20002000-06-202000-06-20
20012001-07-052001-08-26
20022002-06-172002-07-30
20032003-06-122003-08-17
20042004-08-032004-08-09
20052005-06-202005-07-28
20062006-07-042006-07-27
20072007-07-152007-07-16
20082008-07-022008-07-26
20092009-08-162009-08-20
20102010-07-022010-07-14
20112011-06-272011-06-28
20122012-07-272012-08-19
20132013-06-172013-08-05
20142014-06-082014-07-19
20152015-06-052015-08-31
20162016-06-232016-09-12
20172017-05-282017-07-19
20182018-07-242018-08-22
20192019-06-252019-08-31
20202020-07-272020-09-16
20222022-06-182022-08-14
20232023-06-202023-08-20
20242024-07-092024-09-01
20252025-06-132025-08-15
20262026-05-262026-08-27

Every Fixed Threshold

Fixed thresholds at Tholey
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4119200333
35 C (95 F): Days6920038
90 F (32.2 C): Days2914200318
100 F (37.8 C): Days10n/a2
0 C (32 F): Ice days (max505920109
0 C (32 F): Frost days (min51109199635
-10 C (14 F): Days with min272119851
20 C (68 F): Tropical nights (min2610200315
10 mm (0.39 in): Days with 10 mm or more rain5056202317
25 mm (0.98 in): Days with 25 mm or more rain461220242
50 mm (1.97 in): Days with 50 mm or more rain11319931

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1976.

Download the Data

  • Data for Tholey 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 (2026-10-15).