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Built 2026-10-19 (19 October 2026)

Columbus Metro AP Threshold Days by Year (USW00093842)

16 fixed thresholds counted per year at Columbus Metro AP (USW00093842): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Columbus Metro AP Thresholds

  • Columbus Metro AP: days with a maximum temperature at or above 30 C (86 F) in 79 years, most in 2019 with 154.
  • Columbus Metro AP: days with a maximum temperature at or above 90 F (32.2 C) in 79 years, most in 2019 with 120.
  • Columbus Metro AP: nights with a minimum temperature at or below 0 C (32 F) in 79 years, most in 1968 with 74.
  • Columbus Metro AP: nights with a minimum temperature at or above 20 C (68 F) in 79 years, most in 2018 with 147.
  • 16 fixed thresholds have at least one qualifying day at Columbus Metro AP.
79 years with a qualifying day
Days at or above 30 C (86 F) per year at Columbus Metro AP Days per year at Columbus Metro AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 154 in 2019. 0501001502001948: 1171949: 1201950: 1111951: 1251952: 1131953: 1161954: 1381955: 1271956: 1241957: 1251958: 1321959: 1301960: 1291961: 1131962: 1401963: 1151964: 1081965: 1431966: 1051967: 1101968: 1041969: 1091970: 1301971: 1211972: 1131973: 1201974: 1041975: 1121976: 871977: 1421978: 1351979: 1051980: 1311981: 1311982: 1231983: 1181984: 1381985: 1181986: 1441987: 1251988: 1151989: 1111990: 1371991: 1121992: 1081993: 1311994: 1051995: 1221996: 1171997: 1051998: 1291999: 1172000: 1282001: 1142002: 1382003: 1132004: 1132005: 1242006: 1312007: 1322008: 1132009: 1002010: 1412011: 1452012: 1282013: 1142014: 1262015: 1212016: 1492017: 1342018: 1502019: 1542020: 1232021: 1132022: 1222023: 1222024: 1342025: 1332026: 1381948195619641972198019881996200420122020
Days per year at Columbus Metro AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 154 in 2019.
Days at or above 30 C (86 F) per year at Columbus Metro AP
YearDaysDecade average
1948117118.5
1949120118.5
1950111124.1
1951125124.1
1952113124.1
1953116124.1
1954138124.1
1955127124.1
1956124124.1
1957125124.1
1958132124.1
1959130124.1
1960129117.6
1961113117.6
1962140117.6
1963115117.6
1964108117.6
1965143117.6
1966105117.6
1967110117.6
1968104117.6
1969109117.6
1970130116.9
1971121116.9
1972113116.9
1973120116.9
1974104116.9
1975112116.9
197687116.9
1977142116.9
1978135116.9
1979105116.9
1980131125.4
1981131125.4
1982123125.4
1983118125.4
1984138125.4
1985118125.4
1986144125.4
1987125125.4
1988115125.4
1989111125.4
1990137118.3
1991112118.3
1992108118.3
1993131118.3
1994105118.3
1995122118.3
1996117118.3
1997105118.3
1998129118.3
1999117118.3
2000128120.6
2001114120.6
2002138120.6
2003113120.6
2004113120.6
2005124120.6
2006131120.6
2007132120.6
2008113120.6
2009100120.6
2010141136.2
2011145136.2
2012128136.2
2013114136.2
2014126136.2
2015121136.2
2016149136.2
2017134136.2
2018150136.2
2019154136.2
2020123126.4
2021113126.4
2022122126.4
2023122126.4
2024134126.4
2025133126.4
2026138126.4
First to last qualifying date each year at Columbus Metro AP For each year, a bar from the first to the last day at Columbus Metro AP meeting 30 C (86 F). 1948: 12 April 1948 to 23 September 19481949: 26 March 1949 to 22 October 19491950: 28 April 1950 to 15 October 19501951: 26 April 1951 to 7 October 19511952: 1 May 1952 to 2 October 19521953: 29 April 1953 to 13 October 19531954: 24 March 1954 to 14 October 19541955: 11 March 1955 to 7 October 19551956: 6 April 1956 to 1 October 19561957: 3 April 1957 to 22 September 19571958: 23 April 1958 to 10 October 19581959: 7 April 1959 to 9 October 19591960: 23 April 1960 to 14 October 19601961: 5 May 1961 to 2 November 19611962: 30 April 1962 to 17 October 19621963: 22 April 1963 to 21 October 19631964: 24 April 1964 to 30 September 19641965: 6 April 1965 to 23 September 19651966: 13 April 1966 to 10 October 19661967: 11 March 1967 to 7 October 19671968: 19 April 1968 to 2 October 19681969: 6 May 1969 to 20 October 19691970: 19 April 1970 to 13 October 19701971: 17 April 1971 to 16 October 19711972: 13 April 1972 to 18 October 19721973: 10 May 1973 to 6 October 19731974: 9 March 1974 to 21 September 19741975: 27 April 1975 to 15 October 19751976: 19 April 1976 to 27 September 19761977: 3 April 1977 to 1 October 19771978: 31 March 1978 to 26 October 19781979: 11 April 1979 to 21 October 19791980: 22 April 1980 to 11 October 19801981: 31 March 1981 to 17 October 19811982: 18 March 1982 to 10 October 19821983: 7 May 1983 to 5 October 19831984: 26 April 1984 to 30 October 19841985: 17 April 1985 to 21 October 19851986: 12 March 1986 to 8 October 19861987: 13 April 1987 to 28 September 19871988: 5 April 1988 to 1 October 19881989: 28 March 1989 to 7 October 19891990: 26 April 1990 to 17 October 19901991: 26 March 1991 to 24 September 19911992: 12 April 1992 to 22 September 19921993: 6 May 1993 to 21 October 19931994: 27 March 1994 to 1 October 19941995: 23 March 1995 to 2 October 19951996: 22 April 1996 to 28 October 19961997: 15 May 1997 to 13 October 19971998: 30 March 1998 to 4 October 19981999: 2 April 1999 to 3 October 19992000: 3 May 2000 to 3 November 20002001: 10 April 2001 to 23 September 20012002: 17 March 2002 to 12 October 20022003: 14 April 2003 to 2 November 20032004: 24 April 2004 to 4 October 20042005: 11 May 2005 to 20 October 20052006: 3 April 2006 to 18 October 20062007: 25 March 2007 to 23 October 20072008: 7 May 2008 to 30 September 20082009: 24 April 2009 to 9 October 20092010: 5 April 2010 to 27 October 20102011: 19 March 2011 to 17 October 20112012: 15 March 2012 to 3 November 20122013: 9 April 2013 to 13 October 20132014: 4 May 2014 to 26 October 20142015: 8 April 2015 to 30 September 20152016: 15 March 2016 to 1 November 20162017: 21 March 2017 to 15 October 20172018: 18 April 2018 to 16 October 20182019: 10 April 2019 to 12 October 20192020: 28 March 2020 to 13 October 20202021: 12 April 2021 to 15 October 20212022: 25 April 2022 to 7 October 20222023: 25 March 2023 to 6 October 20232024: 18 April 2024 to 27 October 20242025: 2 April 2025 to 16 October 20252026: 23 March 2026 to 14 October 202619481958196819781988199820082018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Columbus Metro AP meeting 30 C (86 F).
First to last qualifying date each year at Columbus Metro AP
YearFirst dateLast date
19481948-04-121948-09-23
19491949-03-261949-10-22
19501950-04-281950-10-15
19511951-04-261951-10-07
19521952-05-011952-10-02
19531953-04-291953-10-13
19541954-03-241954-10-14
19551955-03-111955-10-07
19561956-04-061956-10-01
19571957-04-031957-09-22
19581958-04-231958-10-10
19591959-04-071959-10-09
19601960-04-231960-10-14
19611961-05-051961-11-02
19621962-04-301962-10-17
19631963-04-221963-10-21
19641964-04-241964-09-30
19651965-04-061965-09-23
19661966-04-131966-10-10
19671967-03-111967-10-07
19681968-04-191968-10-02
19691969-05-061969-10-20
19701970-04-191970-10-13
19711971-04-171971-10-16
19721972-04-131972-10-18
19731973-05-101973-10-06
19741974-03-091974-09-21
19751975-04-271975-10-15
19761976-04-191976-09-27
19771977-04-031977-10-01
19781978-03-311978-10-26
19791979-04-111979-10-21
19801980-04-221980-10-11
19811981-03-311981-10-17
19821982-03-181982-10-10
19831983-05-071983-10-05
19841984-04-261984-10-30
19851985-04-171985-10-21
19861986-03-121986-10-08
19871987-04-131987-09-28
19881988-04-051988-10-01
19891989-03-281989-10-07
19901990-04-261990-10-17
19911991-03-261991-09-24
19921992-04-121992-09-22
19931993-05-061993-10-21
19941994-03-271994-10-01
19951995-03-231995-10-02
19961996-04-221996-10-28
19971997-05-151997-10-13
19981998-03-301998-10-04
19991999-04-021999-10-03
20002000-05-032000-11-03
20012001-04-102001-09-23
20022002-03-172002-10-12
20032003-04-142003-11-02
20042004-04-242004-10-04
20052005-05-112005-10-20
20062006-04-032006-10-18
20072007-03-252007-10-23
20082008-05-072008-09-30
20092009-04-242009-10-09
20102010-04-052010-10-27
20112011-03-192011-10-17
20122012-03-152012-11-03
20132013-04-092013-10-13
20142014-05-042014-10-26
20152015-04-082015-09-30
20162016-03-152016-11-01
20172017-03-212017-10-15
20182018-04-182018-10-16
20192019-04-102019-10-12
20202020-03-282020-10-13
20212021-04-122021-10-15
20222022-04-252022-10-07
20232023-03-252023-10-06
20242024-04-182024-10-27
20252025-04-022025-10-16
20262026-03-232026-10-14

Every Fixed Threshold

Fixed thresholds at Columbus Metro AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days791542019138
35 C (95 F): Days7766201137
40 C (104 F): Days7320123
90 F (32.2 C): Days79120201998
100 F (37.8 C): Days411120001
0 C (32 F): Ice days (max18219621
0 C (32 F): Frost days (min7974196824
-10 C (14 F): Days with min25419701
20 C (68 F): Tropical nights (min791472018125
25 C (77 F): Days with min4726201012
10 mm (0.39 in): Days with 10 mm or more rain7956196434
25 mm (0.98 in): Days with 25 mm or more rain7927196612
50 mm (1.97 in): Days with 50 mm or more rain761120094
100 mm (3.94 in): Days with 100 mm or more rain30219811
10 cm (3.9 in): Days with 10 cm or more snowfall1119731
25 cm (9.8 in): Days with 25 cm or more snowfall1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1948.

Download the Data

  • Data for Columbus Metro AP 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 (2026-10-17).