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Built 2026-10-19 (19 October 2026)

Konstanz Threshold Days by Year (GME00102404)

11 fixed thresholds counted per year at Konstanz (GME00102404): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Konstanz Thresholds

  • Konstanz: days with 10 mm (0.39 in) or more of precipitation in 86 years, most in 1965 with 37.
  • Konstanz: days with 25 mm (0.98 in) or more of precipitation in 82 years, most in 1959 with 8.
  • Konstanz: days with a maximum temperature at or below 0 C (32 F) in 54 years, most in 1985 with 40.
  • Konstanz: nights with a minimum temperature at or below 0 C (32 F) in 54 years, most in 1996 with 100.
  • 11 fixed thresholds have at least one qualifying day at Konstanz.
53 years with a qualifying day
Days at or above 30 C (86 F) per year at Konstanz Days per year at Konstanz with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 39 in 2003. 02040601973: 51974: 41975: 41976: 111977: 21979: 21980: 31981: 21982: 51983: 171984: 61985: 81986: 21987: 31988: 31989: 41990: 111991: 101992: 171993: 61994: 201995: 141996: 51997: 51998: 171999: 52000: 82001: 152002: 92003: 392004: 92005: 162006: 242007: 92008: 112009: 72010: 172011: 102012: 142013: 212014: 102015: 352016: 112017: 232018: 312019: 222020: 182021: 62022: 192023: 252024: 202025: 192026: 51197319801986199219982004201020162022
Days per year at Konstanz with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 39 in 2003.
Days at or above 30 C (86 F) per year at Konstanz
YearDaysDecade average
197354.7
197444.7
197544.7
1976114.7
197724.7
197924.7
198035.3
198125.3
198255.3
1983175.3
198465.3
198585.3
198625.3
198735.3
198835.3
198945.3
19901111
19911011
19921711
1993611
19942011
19951411
1996511
1997511
19981711
1999511
2000814.7
20011514.7
2002914.7
20033914.7
2004914.7
20051614.7
20062414.7
2007914.7
20081114.7
2009714.7
20101719.4
20111019.4
20121419.4
20132119.4
20141019.4
20153519.4
20161119.4
20172319.4
20183119.4
20192219.4
20201822.6
2021622.6
20221922.6
20232522.6
20242022.6
20251922.6
20265122.6
First to last qualifying date each year at Konstanz For each year, a bar from the first to the last day at Konstanz meeting 30 C (86 F). 1973: 4 July 1973 to 7 September 19731974: 3 August 1974 to 17 August 19741975: 8 July 1975 to 4 August 19751976: 27 June 1976 to 17 July 19761977: 10 June 1977 to 13 June 19771979: 30 May 1979 to 15 August 19791980: 14 June 1980 to 3 August 19801981: 2 June 1981 to 4 August 19811982: 9 July 1982 to 12 August 19821983: 5 June 1983 to 1 August 19831984: 9 July 1984 to 3 August 19841985: 14 July 1985 to 22 August 19851986: 23 June 1986 to 3 August 19861987: 29 June 1987 to 14 September 19871988: 21 July 1988 to 14 August 19881989: 6 July 1989 to 21 August 19891990: 26 June 1990 to 13 August 19901991: 5 July 1991 to 22 August 19911992: 19 July 1992 to 28 August 19921993: 26 May 1993 to 22 August 19931994: 24 June 1994 to 6 August 19941995: 20 June 1995 to 6 August 19951996: 31 May 1996 to 1 August 19961997: 10 June 1997 to 25 August 19971998: 12 May 1998 to 17 August 19981999: 29 May 1999 to 5 July 19992000: 3 June 2000 to 20 August 20002001: 26 June 2001 to 27 August 20012002: 17 June 2002 to 29 July 20022003: 5 May 2003 to 27 August 20032004: 9 June 2004 to 12 August 20042005: 27 May 2005 to 29 July 20052006: 15 June 2006 to 30 July 20062007: 14 June 2007 to 15 August 20072008: 29 May 2008 to 7 August 20082009: 25 May 2009 to 1 September 20092010: 6 June 2010 to 26 August 20102011: 27 June 2011 to 3 September 20112012: 28 April 2012 to 22 August 20122013: 17 June 2013 to 18 August 20132014: 7 June 2014 to 19 July 20142015: 4 June 2015 to 31 August 20152016: 22 June 2016 to 28 August 20162017: 27 May 2017 to 29 August 20172018: 28 May 2018 to 23 August 20182019: 3 June 2019 to 28 August 20192020: 1 July 2020 to 21 August 20202021: 16 June 2021 to 14 August 20212022: 19 May 2022 to 5 August 20222023: 18 June 2023 to 11 September 20232024: 19 June 2024 to 1 September 20242025: 13 June 2025 to 15 August 20252026: 24 May 2026 to 27 August 202619731981198819952002200920162023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Konstanz meeting 30 C (86 F).
First to last qualifying date each year at Konstanz
YearFirst dateLast date
19731973-07-041973-09-07
19741974-08-031974-08-17
19751975-07-081975-08-04
19761976-06-271976-07-17
19771977-06-101977-06-13
19791979-05-301979-08-15
19801980-06-141980-08-03
19811981-06-021981-08-04
19821982-07-091982-08-12
19831983-06-051983-08-01
19841984-07-091984-08-03
19851985-07-141985-08-22
19861986-06-231986-08-03
19871987-06-291987-09-14
19881988-07-211988-08-14
19891989-07-061989-08-21
19901990-06-261990-08-13
19911991-07-051991-08-22
19921992-07-191992-08-28
19931993-05-261993-08-22
19941994-06-241994-08-06
19951995-06-201995-08-06
19961996-05-311996-08-01
19971997-06-101997-08-25
19981998-05-121998-08-17
19991999-05-291999-07-05
20002000-06-032000-08-20
20012001-06-262001-08-27
20022002-06-172002-07-29
20032003-05-052003-08-27
20042004-06-092004-08-12
20052005-05-272005-07-29
20062006-06-152006-07-30
20072007-06-142007-08-15
20082008-05-292008-08-07
20092009-05-252009-09-01
20102010-06-062010-08-26
20112011-06-272011-09-03
20122012-04-282012-08-22
20132013-06-172013-08-18
20142014-06-072014-07-19
20152015-06-042015-08-31
20162016-06-222016-08-28
20172017-05-272017-08-29
20182018-05-282018-08-23
20192019-06-032019-08-28
20202020-07-012020-08-21
20212021-06-162021-08-14
20222022-05-192022-08-05
20232023-06-182023-09-11
20242024-06-192024-09-01
20252025-06-132025-08-15
20262026-05-242026-08-27

Every Fixed Threshold

Fixed thresholds at Konstanz
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5339200351
35 C (95 F): Days1410200313
90 F (32.2 C): Days4120200331
100 F (37.8 C): Days10n/a1
0 C (32 F): Ice days (max544019857
0 C (32 F): Frost days (min54100199648
-10 C (14 F): Days with min241819852
20 C (68 F): Tropical nights (min13920151
10 mm (0.39 in): Days with 10 mm or more rain863719659
25 mm (0.98 in): Days with 25 mm or more rain82819592
50 mm (1.97 in): Days with 50 mm or more rain26319751

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1973.

Download the Data

  • Data for Konstanz 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 (2026-10-14).