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Built 2026-10-19 (19 October 2026)

Merklingen Threshold Days by Year (GME00124930)

11 fixed thresholds counted per year at Merklingen (GME00124930): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Merklingen Thresholds

  • Merklingen: days with a maximum temperature at or below 0 C (32 F) in 76 years, most in 1963 with 74.
  • Merklingen: nights with a minimum temperature at or below 0 C (32 F) in 76 years, most in 2021 with 159.
  • Merklingen: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1988 with 47.
  • Merklingen: nights with a minimum temperature at or below -10 C (14 F) in 75 years, most in 1963 with 51.
  • 11 fixed thresholds have at least one qualifying day at Merklingen.
47 years with a qualifying day
Days at or above 30 C (86 F) per year at Merklingen Days per year at Merklingen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 2003. 051015201949: 31952: 91957: 41959: 21962: 21964: 31966: 11967: 11969: 11970: 11974: 21976: 31980: 11983: 41984: 11988: 11989: 11990: 11991: 11992: 61993: 11994: 21995: 21998: 62000: 12001: 32002: 12003: 162005: 32006: 62007: 22009: 12010: 52011: 32012: 42013: 72014: 42015: 152016: 42017: 32018: 72019: 82020: 52022: 112023: 82024: 62025: 101949196419741988199320012007201320182024
Days per year at Merklingen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 16 in 2003.
Days at or above 30 C (86 F) per year at Merklingen
YearDaysDecade average
194933
195295
195745
195925
196221.6
196431.6
196611.6
196711.6
196911.6
197012
197422
197632
198011.6
198341.6
198411.6
198811.6
198911.6
199012.7
199112.7
199262.7
199312.7
199422.7
199522.7
199862.7
200014.1
200134.1
200214.1
2003164.1
200534.1
200664.1
200724.1
200914.1
201056
201136
201246
201376
201446
2015156
201646
201736
201876
201986
202058
2022118
202388
202468
2025108
First to last qualifying date each year at Merklingen For each year, a bar from the first to the last day at Merklingen meeting 30 C (86 F). 1949: 13 July 1949 to 8 August 19491952: 1 July 1952 to 14 August 19521957: 4 July 1957 to 7 July 19571959: 10 July 1959 to 11 July 19591962: 13 August 1962 to 14 August 19621964: 16 July 1964 to 21 July 19641966: 13 August 1966 to 13 August 19661967: 25 June 1967 to 25 June 19671969: 29 July 1969 to 29 July 19691970: 6 August 1970 to 6 August 19701974: 15 August 1974 to 16 August 19741976: 5 July 1976 to 17 July 19761980: 3 August 1980 to 3 August 19801983: 26 July 1983 to 31 July 19831984: 11 July 1984 to 11 July 19841988: 23 July 1988 to 23 July 19881989: 16 August 1989 to 16 August 19891990: 5 August 1990 to 5 August 19901991: 7 August 1991 to 7 August 19911992: 21 July 1992 to 28 August 19921993: 30 July 1993 to 30 July 19931994: 4 July 1994 to 5 August 19941995: 21 July 1995 to 22 July 19951998: 21 June 1998 to 12 August 19982000: 20 August 2000 to 20 August 20002001: 31 July 2001 to 16 August 20012002: 18 June 2002 to 18 June 20022003: 12 June 2003 to 13 August 20032005: 24 June 2005 to 28 July 20052006: 19 July 2006 to 27 July 20062007: 15 July 2007 to 16 July 20072009: 20 August 2009 to 20 August 20092010: 9 July 2010 to 21 July 20102011: 22 August 2011 to 26 August 20112012: 27 July 2012 to 21 August 20122013: 17 June 2013 to 2 August 20132014: 8 June 2014 to 19 July 20142015: 3 July 2015 to 31 August 20152016: 24 June 2016 to 28 August 20162017: 20 June 2017 to 1 August 20172018: 30 July 2018 to 9 August 20182019: 25 June 2019 to 18 August 20192020: 31 July 2020 to 21 August 20202022: 18 June 2022 to 4 August 20222023: 20 June 2023 to 24 August 20232024: 30 July 2024 to 24 August 20242025: 14 June 2025 to 15 August 202519491966198019912000200720142020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Merklingen meeting 30 C (86 F).
First to last qualifying date each year at Merklingen
YearFirst dateLast date
19491949-07-131949-08-08
19521952-07-011952-08-14
19571957-07-041957-07-07
19591959-07-101959-07-11
19621962-08-131962-08-14
19641964-07-161964-07-21
19661966-08-131966-08-13
19671967-06-251967-06-25
19691969-07-291969-07-29
19701970-08-061970-08-06
19741974-08-151974-08-16
19761976-07-051976-07-17
19801980-08-031980-08-03
19831983-07-261983-07-31
19841984-07-111984-07-11
19881988-07-231988-07-23
19891989-08-161989-08-16
19901990-08-051990-08-05
19911991-08-071991-08-07
19921992-07-211992-08-28
19931993-07-301993-07-30
19941994-07-041994-08-05
19951995-07-211995-07-22
19981998-06-211998-08-12
20002000-08-202000-08-20
20012001-07-312001-08-16
20022002-06-182002-06-18
20032003-06-122003-08-13
20052005-06-242005-07-28
20062006-07-192006-07-27
20072007-07-152007-07-16
20092009-08-202009-08-20
20102010-07-092010-07-21
20112011-08-222011-08-26
20122012-07-272012-08-21
20132013-06-172013-08-02
20142014-06-082014-07-19
20152015-07-032015-08-31
20162016-06-242016-08-28
20172017-06-202017-08-01
20182018-07-302018-08-09
20192019-06-252019-08-18
20202020-07-312020-08-21
20222022-06-182022-08-04
20232023-06-202023-08-24
20242024-07-302024-08-24
20252025-06-142025-08-15

Every Fixed Threshold

Fixed thresholds at Merklingen
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4716200310
35 C (95 F): Days1120031
90 F (32.2 C): Days171020031
0 C (32 F): Ice days (max7674196312
0 C (32 F): Frost days (min76159202146
-10 C (14 F): Days with min755119637
-20 C (-4 F): Days with min20919562
20 C (68 F): Tropical nights (min4219832
10 mm (0.39 in): Days with 10 mm or more rain764719886
25 mm (0.98 in): Days with 25 mm or more rain73919902
50 mm (1.97 in): Days with 50 mm or more rain16219751

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Merklingen 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).