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Built 2026-10-18 (18 October 2026)

Metairie Threshold Days by Year

5 fixed thresholds counted per year at Metairie (USC00166157): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Metairie Thresholds

  • Metairie: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1992 with 62.
  • Metairie: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1992 with 35.
  • Metairie: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1998 with 13.
  • Metairie: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1998 with 5.
  • 5 fixed thresholds have at least one qualifying day at Metairie.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Metairie Days per year at Metairie with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 1992. 0204060801950: 381951: 391952: 381953: 471954: 351955: 391956: 471957: 491958: 461959: 561960: 471961: 561962: 331963: 361964: 451966: 591967: 451968: 411969: 451992: 621993: 501994: 471995: 451996: 411997: 401998: 511999: 372000: 342001: 512002: 552003: 452004: 4919501954195819621967199319972001
Days per year at Metairie with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 62 in 1992.
Days with 10 mm (0.39 in) or more of precipitation per year at Metairie
YearDaysDecade average
19503843.4
19513943.4
19523843.4
19534743.4
19543543.4
19553943.4
19564743.4
19574943.4
19584643.4
19595643.4
19604745.2
19615645.2
19623345.2
19633645.2
19644545.2
19665945.2
19674545.2
19684145.2
19694545.2
19926246.6
19935046.6
19944746.6
19954546.6
19964146.6
19974046.6
19985146.6
19993746.6
20003446.8
20015146.8
20025546.8
20034546.8
20044946.8
First to last qualifying date each year at Metairie For each year, a bar from the first to the last day at Metairie meeting 10 mm (0.39 in). 1950: 7 January 1950 to 29 December 19501951: 4 January 1951 to 26 December 19511952: 28 January 1952 to 31 December 19521953: 8 January 1953 to 29 December 19531954: 5 January 1954 to 28 December 19541955: 1 January 1955 to 19 December 19551956: 19 January 1956 to 23 December 19561957: 23 January 1957 to 28 December 19571958: 7 January 1958 to 24 December 19581959: 8 January 1959 to 17 December 19591960: 1 January 1960 to 26 December 19601961: 1 January 1961 to 31 December 19611962: 5 January 1962 to 28 December 19621963: 18 January 1963 to 31 December 19631964: 4 January 1964 to 11 December 19641966: 3 January 1966 to 31 December 19661967: 1 January 1967 to 31 December 19671968: 15 February 1968 to 31 December 19681969: 18 January 1969 to 26 December 19691992: 9 January 1992 to 17 December 19921993: 4 January 1993 to 22 December 19931994: 13 January 1994 to 29 December 19941995: 1 January 1995 to 19 December 19951996: 1 January 1996 to 30 December 19961997: 25 January 1997 to 24 December 19971998: 6 January 1998 to 29 December 19981999: 3 January 1999 to 21 December 19992000: 4 January 2000 to 22 December 20002001: 12 January 2001 to 29 December 20012002: 2 January 2002 to 31 December 20022003: 16 February 2003 to 30 December 20032004: 9 January 2004 to 26 December 200419501954195819621967199319972001JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Metairie meeting 10 mm (0.39 in).
First to last qualifying date each year at Metairie
YearFirst dateLast date
19501950-01-071950-12-29
19511951-01-041951-12-26
19521952-01-281952-12-31
19531953-01-081953-12-29
19541954-01-051954-12-28
19551955-01-011955-12-19
19561956-01-191956-12-23
19571957-01-231957-12-28
19581958-01-071958-12-24
19591959-01-081959-12-17
19601960-01-011960-12-26
19611961-01-011961-12-31
19621962-01-051962-12-28
19631963-01-181963-12-31
19641964-01-041964-12-11
19661966-01-031966-12-31
19671967-01-011967-12-31
19681968-02-151968-12-31
19691969-01-181969-12-26
19921992-01-091992-12-17
19931993-01-041993-12-22
19941994-01-131994-12-29
19951995-01-011995-12-19
19961996-01-011996-12-30
19971997-01-251997-12-24
19981998-01-061998-12-29
19991999-01-031999-12-21
20002000-01-042000-12-22
20012001-01-122001-12-29
20022002-01-022002-12-31
20032003-02-162003-12-30
20042004-01-092004-12-26

Every Fixed Threshold

Fixed thresholds at Metairie
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3262199249
25 mm (0.98 in): Days with 25 mm or more rain3235199225
50 mm (1.97 in): Days with 50 mm or more rain321319988
100 mm (3.94 in): Days with 100 mm or more rain19519983
200 mm (7.87 in): Days with 200 mm or more rain3119951

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

  • Data for Metairie 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).