Built 2026-10-19 (19 October 2026)

Wupperthal Threshold Days by Year (SF000853760)

3 fixed thresholds counted per year at Wupperthal (SF000853760): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wupperthal Thresholds

  • Wupperthal: days with 10 mm (0.39 in) or more of precipitation in 80 years, most in 1921 with 16.
  • Wupperthal: days with 25 mm (0.98 in) or more of precipitation in 69 years, most in 1899 with 6.
  • Wupperthal: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1921 with 2.
  • 3 fixed thresholds have at least one qualifying day at Wupperthal.
80 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Wupperthal Days per year at Wupperthal with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1921. 051015201892: 81893: 101894: 41895: 71898: 61899: 111900: 131901: 91902: 151903: 51904: 121905: 91906: 71907: 51908: 41909: 131911: 71912: 81913: 111914: 121915: 131916: 101917: 61918: 81919: 31920: 131921: 161922: 71923: 91924: 51925: 111926: 51927: 41928: 21929: 111930: 71931: 61932: 71933: 91934: 71935: 61936: 121937: 91938: 51939: 71940: 71943: 101944: 81945: 101946: 71947: 71948: 131949: 61950: 91951: 71952: 71954: 91955: 131956: 71957: 151958: 21959: 81960: 41961: 71962: 131963: 71964: 41965: 41966: 21967: 111968: 91969: 21970: 91971: 41972: 51973: 71974: 101975: 111976: 141977: 151892190219111919192719351945195419621970
Days per year at Wupperthal with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 16 in 1921.
Days with 10 mm (0.39 in) or more of precipitation per year at Wupperthal
YearDaysDecade average
189287.7
1893107.7
189447.7
189577.7
189867.7
1899117.7
1900139.2
190199.2
1902159.2
190359.2
1904129.2
190599.2
190679.2
190759.2
190849.2
1909139.2
191178.7
191288.7
1913118.7
1914128.7
1915138.7
1916108.7
191768.7
191888.7
191938.7
1920138.3
1921168.3
192278.3
192398.3
192458.3
1925118.3
192658.3
192748.3
192828.3
1929118.3
193077.5
193167.5
193277.5
193397.5
193477.5
193567.5
1936127.5
193797.5
193857.5
193977.5
194078.5
1943108.5
194488.5
1945108.5
194678.5
194778.5
1948138.5
194968.5
195098.6
195178.6
195278.6
195498.6
1955138.6
195678.6
1957158.6
195828.6
195988.6
196046.3
196176.3
1962136.3
196376.3
196446.3
196546.3
196626.3
1967116.3
196896.3
196926.3
197099.4
197149.4
197259.4
197379.4
1974109.4
1975119.4
1976149.4
1977159.4
First to last qualifying date each year at Wupperthal For each year, a bar from the first to the last day at Wupperthal meeting 10 mm (0.39 in). 1892: 22 May 1892 to 14 December 18921893: 14 May 1893 to 22 September 18931894: 19 February 1894 to 20 November 18941895: 4 January 1895 to 19 September 18951898: 16 April 1898 to 5 October 18981899: 22 April 1899 to 25 August 18991900: 24 March 1900 to 19 December 19001901: 15 January 1901 to 19 November 19011902: 12 February 1902 to 29 October 19021903: 24 January 1903 to 14 November 19031904: 9 January 1904 to 25 October 19041905: 28 February 1905 to 9 October 19051906: 6 June 1906 to 11 December 19061907: 15 April 1907 to 3 December 19071908: 3 April 1908 to 10 July 19081909: 21 February 1909 to 26 October 19091911: 18 May 1911 to 13 October 19111912: 1 May 1912 to 25 September 19121913: 4 January 1913 to 10 October 19131914: 26 May 1914 to 6 November 19141915: 5 April 1915 to 23 August 19151916: 18 January 1916 to 2 September 19161917: 23 April 1917 to 15 July 19171918: 14 March 1918 to 20 July 19181919: 4 June 1919 to 2 August 19191920: 14 February 1920 to 5 October 19201921: 2 February 1921 to 8 August 19211922: 28 April 1922 to 12 November 19221923: 18 April 1923 to 24 August 19231924: 9 June 1924 to 6 November 19241925: 29 May 1925 to 10 August 19251926: 4 May 1926 to 18 October 19261927: 29 June 1927 to 29 August 19271928: 20 June 1928 to 28 August 19281929: 26 April 1929 to 6 September 19291930: 25 January 1930 to 28 September 19301931: 15 April 1931 to 10 October 19311932: 11 February 1932 to 16 July 19321933: 20 March 1933 to 14 October 19331934: 17 February 1934 to 17 November 19341935: 27 April 1935 to 16 August 19351936: 2 May 1936 to 12 November 19361937: 11 May 1937 to 20 December 19371938: 6 May 1938 to 5 September 19381939: 16 February 1939 to 15 August 19391940: 9 February 1940 to 9 November 19401943: 23 March 1943 to 21 November 19431944: 25 March 1944 to 21 October 19441945: 27 April 1945 to 4 October 19451946: 11 February 1946 to 23 October 19461947: 23 March 1947 to 23 October 19471948: 26 February 1948 to 11 October 19481949: 24 April 1949 to 2 November 19491950: 23 April 1950 to 29 November 19501951: 15 May 1951 to 10 November 19511952: 31 March 1952 to 17 November 19521954: 24 April 1954 to 19 July 19541955: 18 February 1955 to 30 November 19551956: 16 May 1956 to 10 August 19561957: 13 February 1957 to 3 October 19571958: 30 May 1958 to 1 September 19581959: 12 February 1959 to 30 October 19591960: 22 February 1960 to 18 December 19601961: 8 April 1961 to 5 September 19611962: 11 June 1962 to 18 November 19621963: 29 June 1963 to 7 December 19631964: 5 June 1964 to 5 November 19641965: 22 March 1965 to 17 December 19651966: 29 June 1966 to 13 July 19661967: 14 February 1967 to 22 November 19671968: 28 March 1968 to 22 October 19681969: 8 April 1969 to 15 October 19691970: 4 February 1970 to 11 October 19701971: 21 June 1971 to 2 August 19711972: 1 May 1972 to 31 July 19721973: 19 March 1973 to 4 December 19731974: 2 February 1974 to 24 November 19741975: 30 January 1975 to 14 December 19751976: 20 January 1976 to 30 December 19761977: 11 February 1977 to 1 December 197718921904191519251935194719581968JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wupperthal meeting 10 mm (0.39 in).
First to last qualifying date each year at Wupperthal
YearFirst dateLast date
18921892-05-221892-12-14
18931893-05-141893-09-22
18941894-02-191894-11-20
18951895-01-041895-09-19
18981898-04-161898-10-05
18991899-04-221899-08-25
19001900-03-241900-12-19
19011901-01-151901-11-19
19021902-02-121902-10-29
19031903-01-241903-11-14
19041904-01-091904-10-25
19051905-02-281905-10-09
19061906-06-061906-12-11
19071907-04-151907-12-03
19081908-04-031908-07-10
19091909-02-211909-10-26
19111911-05-181911-10-13
19121912-05-011912-09-25
19131913-01-041913-10-10
19141914-05-261914-11-06
19151915-04-051915-08-23
19161916-01-181916-09-02
19171917-04-231917-07-15
19181918-03-141918-07-20
19191919-06-041919-08-02
19201920-02-141920-10-05
19211921-02-021921-08-08
19221922-04-281922-11-12
19231923-04-181923-08-24
19241924-06-091924-11-06
19251925-05-291925-08-10
19261926-05-041926-10-18
19271927-06-291927-08-29
19281928-06-201928-08-28
19291929-04-261929-09-06
19301930-01-251930-09-28
19311931-04-151931-10-10
19321932-02-111932-07-16
19331933-03-201933-10-14
19341934-02-171934-11-17
19351935-04-271935-08-16
19361936-05-021936-11-12
19371937-05-111937-12-20
19381938-05-061938-09-05
19391939-02-161939-08-15
19401940-02-091940-11-09
19431943-03-231943-11-21
19441944-03-251944-10-21
19451945-04-271945-10-04
19461946-02-111946-10-23
19471947-03-231947-10-23
19481948-02-261948-10-11
19491949-04-241949-11-02
19501950-04-231950-11-29
19511951-05-151951-11-10
19521952-03-311952-11-17
19541954-04-241954-07-19
19551955-02-181955-11-30
19561956-05-161956-08-10
19571957-02-131957-10-03
19581958-05-301958-09-01
19591959-02-121959-10-30
19601960-02-221960-12-18
19611961-04-081961-09-05
19621962-06-111962-11-18
19631963-06-291963-12-07
19641964-06-051964-11-05
19651965-03-221965-12-17
19661966-06-291966-07-13
19671967-02-141967-11-22
19681968-03-281968-10-22
19691969-04-081969-10-15
19701970-02-041970-10-11
19711971-06-211971-08-02
19721972-05-011972-07-31
19731973-03-191973-12-04
19741974-02-021974-11-24
19751975-01-301975-12-14
19761976-01-201976-12-30
19771977-02-111977-12-01

Every Fixed Threshold

Fixed thresholds at Wupperthal
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain8016192115
25 mm (0.98 in): Days with 25 mm or more rain69618994
50 mm (1.97 in): Days with 50 mm or more rain22219211

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1892.

Download the Data

  • Data for Wupperthal 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 (2025-12-31).