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Built 2026-10-19 (19 October 2026)

Warnow Threshold Days by Year (BR002649001)

4 fixed thresholds counted per year at Warnow (BR002649001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warnow Thresholds

  • Warnow: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1983 with 84.
  • Warnow: days with 25 mm (0.98 in) or more of precipitation in 41 years, most in 1983 with 43.
  • Warnow: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1983 with 9.
  • Warnow: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1982 with 1.
  • 4 fixed thresholds have at least one qualifying day at Warnow.
41 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Warnow Days per year at Warnow with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 84 in 1983. 02550751001941: 521942: 451943: 541944: 391945: 391946: 611947: 441948: 411949: 501950: 421951: 401952: 381953: 391954: 581955: 401956: 431957: 691958: 581959: 351960: 491961: 541962: 381963: 501964: 431965: 491966: 611982: 601983: 841984: 491986: 321987: 461988: 471989: 531990: 711992: 571993: 581994: 571995: 511996: 581997: 561998: 62194119461951195619611966198719931998
Days per year at Warnow with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 84 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Warnow
YearDaysDecade average
19415247.2
19424547.2
19435447.2
19443947.2
19453947.2
19466147.2
19474447.2
19484147.2
19495047.2
19504246.2
19514046.2
19523846.2
19533946.2
19545846.2
19554046.2
19564346.2
19576946.2
19585846.2
19593546.2
19604949.1
19615449.1
19623849.1
19635049.1
19644349.1
19654949.1
19666149.1
19826053
19838453
19844953
19863253
19874653
19884753
19895353
19907158.8
19925758.8
19935858.8
19945758.8
19955158.8
19965858.8
19975658.8
19986258.8
First to last qualifying date each year at Warnow For each year, a bar from the first to the last day at Warnow meeting 10 mm (0.39 in). 1941: 7 January 1941 to 29 December 19411942: 20 January 1942 to 28 December 19421943: 5 January 1943 to 24 December 19431944: 10 January 1944 to 30 December 19441945: 1 January 1945 to 15 December 19451946: 9 January 1946 to 22 December 19461947: 4 January 1947 to 30 December 19471948: 6 January 1948 to 26 December 19481949: 5 January 1949 to 29 December 19491950: 3 January 1950 to 30 December 19501951: 5 January 1951 to 23 December 19511952: 24 January 1952 to 31 December 19521953: 5 January 1953 to 29 December 19531954: 3 January 1954 to 18 December 19541955: 9 January 1955 to 30 December 19551956: 6 January 1956 to 24 December 19561957: 7 January 1957 to 30 December 19571958: 14 January 1958 to 31 December 19581959: 4 January 1959 to 21 December 19591960: 8 January 1960 to 29 December 19601961: 1 January 1961 to 30 December 19611962: 15 January 1962 to 27 December 19621963: 8 January 1963 to 20 December 19631964: 1 January 1964 to 29 December 19641965: 4 January 1965 to 27 December 19651966: 4 January 1966 to 28 December 19661982: 12 January 1982 to 24 December 19821983: 6 January 1983 to 23 December 19831984: 7 January 1984 to 31 December 19841986: 13 January 1986 to 14 December 19861987: 13 January 1987 to 30 December 19871988: 1 January 1988 to 30 December 19881989: 5 January 1989 to 29 December 19891990: 1 January 1990 to 29 December 19901992: 2 January 1992 to 25 December 19921993: 1 January 1993 to 30 December 19931994: 1 February 1994 to 31 December 19941995: 1 January 1995 to 29 December 19951996: 6 January 1996 to 28 December 19961997: 10 January 1997 to 28 December 19971998: 8 January 1998 to 17 December 19981941194719531959196519871994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Warnow meeting 10 mm (0.39 in).
First to last qualifying date each year at Warnow
YearFirst dateLast date
19411941-01-071941-12-29
19421942-01-201942-12-28
19431943-01-051943-12-24
19441944-01-101944-12-30
19451945-01-011945-12-15
19461946-01-091946-12-22
19471947-01-041947-12-30
19481948-01-061948-12-26
19491949-01-051949-12-29
19501950-01-031950-12-30
19511951-01-051951-12-23
19521952-01-241952-12-31
19531953-01-051953-12-29
19541954-01-031954-12-18
19551955-01-091955-12-30
19561956-01-061956-12-24
19571957-01-071957-12-30
19581958-01-141958-12-31
19591959-01-041959-12-21
19601960-01-081960-12-29
19611961-01-011961-12-30
19621962-01-151962-12-27
19631963-01-081963-12-20
19641964-01-011964-12-29
19651965-01-041965-12-27
19661966-01-041966-12-28
19821982-01-121982-12-24
19831983-01-061983-12-23
19841984-01-071984-12-31
19861986-01-131986-12-14
19871987-01-131987-12-30
19881988-01-011988-12-30
19891989-01-051989-12-29
19901990-01-011990-12-29
19921992-01-021992-12-25
19931993-01-011993-12-30
19941994-02-011994-12-31
19951995-01-011995-12-29
19961996-01-061996-12-28
19971997-01-101997-12-28
19981998-01-081998-12-17

Every Fixed Threshold

Fixed thresholds at Warnow
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4184198362
25 mm (0.98 in): Days with 25 mm or more rain4143198334
50 mm (1.97 in): Days with 50 mm or more rain39919836
100 mm (3.94 in): Days with 100 mm or more rain1119821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1941.

Download the Data

  • Data for Warnow 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).