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Built 2026-10-19 (19 October 2026)

Grand Ecore Threshold Days by Year (USC00163804)

6 fixed thresholds counted per year at Grand Ecore (USC00163804): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grand Ecore Thresholds

  • Grand Ecore: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1961 with 56.
  • Grand Ecore: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 2001 with 28.
  • Grand Ecore: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1982 with 10.
  • Grand Ecore: days with 100 mm (3.94 in) or more of precipitation in 19 years, most in 1953 with 3.
  • 6 fixed thresholds have at least one qualifying day at Grand Ecore.
46 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Grand Ecore Days per year at Grand Ecore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1961. 02040601949: 301952: 371953: 431954: 271955: 421956: 381957: 521958: 401959: 151960: 481961: 561962: 391963: 271964: 351965: 351966: 331967: 371968: 531969: 321970: 371971: 361972: 431973: 481974: 531975: 501976: 381977: 421978: 341979: 411980: 281981: 281982: 521983: 471984: 341985: 471998: 401999: 312000: 432001: 522002: 372003: 362004: 512005: 302006: 412007: 362008: 391949195619611966197119761981199820032008
Days per year at Grand Ecore with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 56 in 1961.
Days with 10 mm (0.39 in) or more of precipitation per year at Grand Ecore
YearDaysDecade average
19493030
19523736.8
19534336.8
19542736.8
19554236.8
19563836.8
19575236.8
19584036.8
19591536.8
19604839.5
19615639.5
19623939.5
19632739.5
19643539.5
19653539.5
19663339.5
19673739.5
19685339.5
19693239.5
19703742.2
19713642.2
19724342.2
19734842.2
19745342.2
19755042.2
19763842.2
19774242.2
19783442.2
19794142.2
19802839.3
19812839.3
19825239.3
19834739.3
19843439.3
19854739.3
19984035.5
19993135.5
20004340.6
20015240.6
20023740.6
20033640.6
20045140.6
20053040.6
20064140.6
20073640.6
20083940.6
First to last qualifying date each year at Grand Ecore For each year, a bar from the first to the last day at Grand Ecore meeting 10 mm (0.39 in). 1949: 3 January 1949 to 17 December 19491952: 27 January 1952 to 31 December 19521953: 23 January 1953 to 28 December 19531954: 10 January 1954 to 12 December 19541955: 9 January 1955 to 4 December 19551956: 18 January 1956 to 22 December 19561957: 4 January 1957 to 28 December 19571958: 20 January 1958 to 18 November 19581959: 21 January 1959 to 15 December 19591960: 1 January 1960 to 31 December 19601961: 7 January 1961 to 18 December 19611962: 5 January 1962 to 29 December 19621963: 2 January 1963 to 21 December 19631964: 6 January 1964 to 11 December 19641965: 3 January 1965 to 25 December 19651966: 2 January 1966 to 28 December 19661967: 14 January 1967 to 31 December 19671968: 4 January 1968 to 31 December 19681969: 15 February 1969 to 30 December 19691970: 6 January 1970 to 31 December 19701971: 8 January 1971 to 17 December 19711972: 2 January 1972 to 31 December 19721973: 6 January 1973 to 24 December 19731974: 3 January 1974 to 30 December 19741975: 3 January 1975 to 29 December 19751976: 3 January 1976 to 25 December 19761977: 3 January 1977 to 29 December 19771978: 8 January 1978 to 30 December 19781979: 1 January 1979 to 24 December 19791980: 21 January 1980 to 9 December 19801981: 7 January 1981 to 31 December 19811982: 4 January 1982 to 28 December 19821983: 2 January 1983 to 21 December 19831984: 9 January 1984 to 31 December 19841985: 3 January 1985 to 13 December 19851998: 5 January 1998 to 19 December 19981999: 2 January 1999 to 21 December 19992000: 28 January 2000 to 27 December 20002001: 11 January 2001 to 23 December 20012002: 6 January 2002 to 31 December 20022003: 26 January 2003 to 29 December 20032004: 9 January 2004 to 23 December 20042005: 8 January 2005 to 15 December 20052006: 17 January 2006 to 30 December 20062007: 5 January 2007 to 27 December 20072008: 11 January 2008 to 28 December 200819491957196319691975198119992005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Grand Ecore meeting 10 mm (0.39 in).
First to last qualifying date each year at Grand Ecore
YearFirst dateLast date
19491949-01-031949-12-17
19521952-01-271952-12-31
19531953-01-231953-12-28
19541954-01-101954-12-12
19551955-01-091955-12-04
19561956-01-181956-12-22
19571957-01-041957-12-28
19581958-01-201958-11-18
19591959-01-211959-12-15
19601960-01-011960-12-31
19611961-01-071961-12-18
19621962-01-051962-12-29
19631963-01-021963-12-21
19641964-01-061964-12-11
19651965-01-031965-12-25
19661966-01-021966-12-28
19671967-01-141967-12-31
19681968-01-041968-12-31
19691969-02-151969-12-30
19701970-01-061970-12-31
19711971-01-081971-12-17
19721972-01-021972-12-31
19731973-01-061973-12-24
19741974-01-031974-12-30
19751975-01-031975-12-29
19761976-01-031976-12-25
19771977-01-031977-12-29
19781978-01-081978-12-30
19791979-01-011979-12-24
19801980-01-211980-12-09
19811981-01-071981-12-31
19821982-01-041982-12-28
19831983-01-021983-12-21
19841984-01-091984-12-31
19851985-01-031985-12-13
19981998-01-051998-12-19
19991999-01-021999-12-21
20002000-01-282000-12-27
20012001-01-112001-12-23
20022002-01-062002-12-31
20032003-01-262003-12-29
20042004-01-092004-12-23
20052005-01-082005-12-15
20062006-01-172006-12-30
20072007-01-052007-12-27
20082008-01-112008-12-28

Every Fixed Threshold

Fixed thresholds at Grand Ecore
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4656196139
25 mm (0.98 in): Days with 25 mm or more rain4628200113
50 mm (1.97 in): Days with 50 mm or more rain451019828
100 mm (3.94 in): Days with 100 mm or more rain19319532
200 mm (7.87 in): Days with 200 mm or more rain2119531
10 cm (3.9 in): Days with 10 cm or more snowfall1119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Grand Ecore 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).