Built 2026-10-19 (19 October 2026)

Seesen Threshold Days by Year (GME00128758)

12 fixed thresholds counted per year at Seesen (GME00128758): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Seesen Thresholds

  • Seesen: days with a maximum temperature at or below 0 C (32 F) in 87 years, most in 1963 with 69.
  • Seesen: nights with a minimum temperature at or below 0 C (32 F) in 87 years, most in 1996 with 125.
  • Seesen: days with 10 mm (0.39 in) or more of precipitation in 87 years, most in 2002 with 39.
  • Seesen: nights with a minimum temperature at or below -10 C (14 F) in 78 years, most in 1963 with 48.
  • 12 fixed thresholds have at least one qualifying day at Seesen.
74 years with a qualifying day
Days at or above 30 C (86 F) per year at Seesen Days per year at Seesen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 2018. 051015201937: 31938: 11939: 11941: 61942: 31943: 71944: 91947: 171948: 81949: 21950: 21951: 11952: 21953: 31954: 21957: 51959: 31961: 21963: 31964: 91966: 11967: 11969: 41970: 11971: 51972: 11973: 41974: 21975: 101980: 11981: 11982: 41983: 61984: 21985: 21986: 31987: 11989: 51990: 41991: 31992: 91994: 141995: 41996: 11997: 31998: 51999: 42000: 42001: 32002: 42003: 162004: 22005: 72006: 152007: 32008: 72009: 22010: 102011: 22012: 42013: 92014: 52015: 142016: 112017: 32018: 202019: 152020: 82021: 32022: 172023: 52024: 92025: 72026: 181937194819591971198319922001200920172025
Days per year at Seesen with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 20 in 2018.
Days at or above 30 C (86 F) per year at Seesen
YearDaysDecade average
193731.7
193811.7
193911.7
194167.4
194237.4
194377.4
194497.4
1947177.4
194887.4
194927.4
195022.6
195112.6
195222.6
195332.6
195422.6
195752.6
195932.6
196123.3
196333.3
196493.3
196613.3
196713.3
196943.3
197013.8
197153.8
197213.8
197343.8
197423.8
1975103.8
198012.8
198112.8
198242.8
198362.8
198422.8
198522.8
198632.8
198712.8
198952.8
199045.2
199135.2
199295.2
1994145.2
199545.2
199615.2
199735.2
199855.2
199945.2
200046.3
200136.3
200246.3
2003166.3
200426.3
200576.3
2006156.3
200736.3
200876.3
200926.3
2010109.3
201129.3
201249.3
201399.3
201459.3
2015149.3
2016119.3
201739.3
2018209.3
2019159.3
202089.6
202139.6
2022179.6
202359.6
202499.6
202579.6
2026189.6
First to last qualifying date each year at Seesen For each year, a bar from the first to the last day at Seesen meeting 30 C (86 F). 1937: 10 June 1937 to 8 August 19371938: 5 August 1938 to 5 August 19381939: 30 July 1939 to 30 July 19391941: 25 June 1941 to 13 July 19411942: 27 August 1942 to 29 August 19421943: 27 July 1943 to 22 August 19431944: 30 May 1944 to 24 August 19441947: 1 June 1947 to 20 September 19471948: 11 June 1948 to 2 August 19481949: 8 August 1949 to 6 September 19491950: 7 June 1950 to 23 August 19501951: 30 August 1951 to 30 August 19511952: 2 July 1952 to 12 August 19521953: 12 August 1953 to 15 August 19531954: 20 June 1954 to 21 June 19541957: 29 June 1957 to 7 July 19571959: 9 July 1959 to 11 July 19591961: 1 July 1961 to 2 July 19611963: 24 July 1963 to 3 August 19631964: 13 June 1964 to 28 August 19641966: 13 August 1966 to 13 August 19661967: 19 July 1967 to 19 July 19671969: 24 July 1969 to 1 August 19691970: 22 June 1970 to 22 June 19701971: 27 July 1971 to 20 August 19711972: 20 July 1972 to 20 July 19721973: 27 June 1973 to 5 September 19731974: 15 August 1974 to 16 August 19741975: 8 July 1975 to 12 August 19751980: 14 June 1980 to 14 June 19801981: 7 August 1981 to 7 August 19811982: 3 June 1982 to 15 July 19821983: 10 July 1983 to 31 July 19831984: 11 July 1984 to 31 July 19841985: 14 July 1985 to 14 August 19851986: 2 July 1986 to 3 August 19861987: 30 June 1987 to 30 June 19871989: 6 July 1989 to 21 August 19891990: 28 July 1990 to 12 August 19901991: 11 July 1991 to 7 August 19911992: 30 June 1992 to 9 August 19921994: 3 July 1994 to 5 August 19941995: 21 July 1995 to 12 August 19951996: 7 June 1996 to 7 June 19961997: 13 August 1997 to 25 August 19971998: 20 July 1998 to 12 August 19981999: 3 July 1999 to 4 August 19992000: 10 June 2000 to 21 June 20002001: 15 August 2001 to 26 August 20012002: 18 June 2002 to 20 August 20022003: 4 June 2003 to 13 August 20032004: 10 August 2004 to 12 August 20042005: 27 May 2005 to 7 September 20052006: 13 June 2006 to 30 July 20062007: 14 July 2007 to 16 July 20072008: 2 July 2008 to 7 August 20082009: 20 August 2009 to 1 September 20092010: 2 July 2010 to 21 July 20102011: 28 June 2011 to 26 August 20112012: 25 July 2012 to 20 August 20122013: 19 June 2013 to 5 August 20132014: 8 June 2014 to 20 July 20142015: 5 June 2015 to 31 August 20152016: 23 June 2016 to 14 September 20162017: 29 May 2017 to 19 July 20172018: 4 July 2018 to 18 September 20182019: 19 June 2019 to 31 August 20192020: 1 August 2020 to 15 September 20202021: 17 June 2021 to 19 June 20212022: 18 June 2022 to 26 August 20222023: 8 July 2023 to 8 September 20232024: 27 June 2024 to 5 September 20242025: 14 June 2025 to 14 August 20252026: 19 June 2026 to 27 August 202619371950196619811992200320132023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Seesen meeting 30 C (86 F).
First to last qualifying date each year at Seesen
YearFirst dateLast date
19371937-06-101937-08-08
19381938-08-051938-08-05
19391939-07-301939-07-30
19411941-06-251941-07-13
19421942-08-271942-08-29
19431943-07-271943-08-22
19441944-05-301944-08-24
19471947-06-011947-09-20
19481948-06-111948-08-02
19491949-08-081949-09-06
19501950-06-071950-08-23
19511951-08-301951-08-30
19521952-07-021952-08-12
19531953-08-121953-08-15
19541954-06-201954-06-21
19571957-06-291957-07-07
19591959-07-091959-07-11
19611961-07-011961-07-02
19631963-07-241963-08-03
19641964-06-131964-08-28
19661966-08-131966-08-13
19671967-07-191967-07-19
19691969-07-241969-08-01
19701970-06-221970-06-22
19711971-07-271971-08-20
19721972-07-201972-07-20
19731973-06-271973-09-05
19741974-08-151974-08-16
19751975-07-081975-08-12
19801980-06-141980-06-14
19811981-08-071981-08-07
19821982-06-031982-07-15
19831983-07-101983-07-31
19841984-07-111984-07-31
19851985-07-141985-08-14
19861986-07-021986-08-03
19871987-06-301987-06-30
19891989-07-061989-08-21
19901990-07-281990-08-12
19911991-07-111991-08-07
19921992-06-301992-08-09
19941994-07-031994-08-05
19951995-07-211995-08-12
19961996-06-071996-06-07
19971997-08-131997-08-25
19981998-07-201998-08-12
19991999-07-031999-08-04
20002000-06-102000-06-21
20012001-08-152001-08-26
20022002-06-182002-08-20
20032003-06-042003-08-13
20042004-08-102004-08-12
20052005-05-272005-09-07
20062006-06-132006-07-30
20072007-07-142007-07-16
20082008-07-022008-08-07
20092009-08-202009-09-01
20102010-07-022010-07-21
20112011-06-282011-08-26
20122012-07-252012-08-20
20132013-06-192013-08-05
20142014-06-082014-07-20
20152015-06-052015-08-31
20162016-06-232016-09-14
20172017-05-292017-07-19
20182018-07-042018-09-18
20192019-06-192019-08-31
20202020-08-012020-09-15
20212021-06-172021-06-19
20222022-06-182022-08-26
20232023-07-082023-09-08
20242024-06-272024-09-05
20252025-06-142025-08-14
20262026-06-192026-08-27

Every Fixed Threshold

Fixed thresholds at Seesen
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7420201818
35 C (95 F): Days11320192
90 F (32.2 C): Days4711201810
100 F (37.8 C): Days1120221
0 C (32 F): Ice days (max8769196317
0 C (32 F): Frost days (min87125199665
-10 C (14 F): Days with min784819631
-20 C (-4 F): Days with min141019401
20 C (68 F): Tropical nights (min13219861
10 mm (0.39 in): Days with 10 mm or more rain8739200214
25 mm (0.98 in): Days with 25 mm or more rain77820023
50 mm (1.97 in): Days with 50 mm or more rain19219562

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1937.

Download the Data

  • Data for Seesen 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).