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Built 2026-10-19 (19 October 2026)

Cape St. Lucia Threshold Days by Year (SF000068496)

11 fixed thresholds counted per year at Cape St. Lucia (SF000068496): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cape St. Lucia Thresholds

  • Cape St. Lucia: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1971 with 59.
  • Cape St. Lucia: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1976 with 27.
  • Cape St. Lucia: days with 50 mm (1.97 in) or more of precipitation in 47 years, most in 1976 with 10.
  • Cape St. Lucia: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 1986 with 59.
  • 11 fixed thresholds have at least one qualifying day at Cape St. Lucia.
41 years with a qualifying day
Days at or above 30 C (86 F) per year at Cape St. Lucia Days per year at Cape St. Lucia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 59 in 1986. 02040601960: 341961: 381962: 71963: 81964: 121965: 131966: 121967: 151968: 131969: 451970: 181971: 31972: 111973: 141974: 181975: 91976: 231977: 201978: 211979: 301980: 521981: 261982: 371983: 541984: 121985: 271986: 591987: 361988: 361989: 151990: 111991: 211992: 461993: 181994: 151995: 261996: 151997: 91998: 141999: 92000: 6196019651970197519801985199019952000
Days per year at Cape St. Lucia with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 59 in 1986.
Days at or above 30 C (86 F) per year at Cape St. Lucia
YearDaysDecade average
19603419.7
19613819.7
1962719.7
1963819.7
19641219.7
19651319.7
19661219.7
19671519.7
19681319.7
19694519.7
19701816.7
1971316.7
19721116.7
19731416.7
19741816.7
1975916.7
19762316.7
19772016.7
19782116.7
19793016.7
19805235.4
19812635.4
19823735.4
19835435.4
19841235.4
19852735.4
19865935.4
19873635.4
19883635.4
19891535.4
19901118.4
19912118.4
19924618.4
19931818.4
19941518.4
19952618.4
19961518.4
1997918.4
19981418.4
1999918.4
200066
First to last qualifying date each year at Cape St. Lucia For each year, a bar from the first to the last day at Cape St. Lucia meeting 30 C (86 F). 1960: 18 January 1960 to 28 December 19601961: 7 January 1961 to 12 December 19611962: 6 February 1962 to 22 December 19621963: 16 January 1963 to 4 December 19631964: 5 January 1964 to 14 November 19641965: 21 January 1965 to 17 December 19651966: 19 January 1966 to 29 December 19661967: 1 January 1967 to 31 December 19671968: 2 January 1968 to 29 December 19681969: 4 January 1969 to 31 December 19691970: 10 January 1970 to 31 December 19701971: 11 January 1971 to 19 January 19711972: 7 January 1972 to 9 December 19721973: 14 February 1973 to 30 November 19731974: 10 January 1974 to 28 December 19741975: 2 January 1975 to 10 December 19751976: 4 January 1976 to 30 December 19761977: 13 January 1977 to 30 December 19771978: 11 January 1978 to 8 April 19781979: 1 January 1979 to 27 October 19791980: 3 January 1980 to 31 December 19801981: 2 January 1981 to 22 December 19811982: 3 January 1982 to 29 December 19821983: 1 January 1983 to 25 December 19831984: 21 January 1984 to 28 December 19841985: 3 January 1985 to 26 December 19851986: 3 January 1986 to 31 December 19861987: 4 January 1987 to 27 December 19871988: 15 January 1988 to 23 December 19881989: 29 January 1989 to 29 December 19891990: 2 January 1990 to 24 March 19901991: 20 January 1991 to 17 December 19911992: 7 January 1992 to 22 December 19921993: 4 January 1993 to 11 April 19931994: 21 January 1994 to 31 December 19941995: 17 January 1995 to 29 November 19951996: 15 January 1996 to 28 December 19961997: 5 January 1997 to 31 December 19971998: 23 January 1998 to 30 November 19981999: 29 January 1999 to 23 December 19992000: 12 January 2000 to 25 December 20001960196619721978198419901996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cape St. Lucia meeting 30 C (86 F).
First to last qualifying date each year at Cape St. Lucia
YearFirst dateLast date
19601960-01-181960-12-28
19611961-01-071961-12-12
19621962-02-061962-12-22
19631963-01-161963-12-04
19641964-01-051964-11-14
19651965-01-211965-12-17
19661966-01-191966-12-29
19671967-01-011967-12-31
19681968-01-021968-12-29
19691969-01-041969-12-31
19701970-01-101970-12-31
19711971-01-111971-01-19
19721972-01-071972-12-09
19731973-02-141973-11-30
19741974-01-101974-12-28
19751975-01-021975-12-10
19761976-01-041976-12-30
19771977-01-131977-12-30
19781978-01-111978-04-08
19791979-01-011979-10-27
19801980-01-031980-12-31
19811981-01-021981-12-22
19821982-01-031982-12-29
19831983-01-011983-12-25
19841984-01-211984-12-28
19851985-01-031985-12-26
19861986-01-031986-12-31
19871987-01-041987-12-27
19881988-01-151988-12-23
19891989-01-291989-12-29
19901990-01-021990-03-24
19911991-01-201991-12-17
19921992-01-071992-12-22
19931993-01-041993-04-11
19941994-01-211994-12-31
19951995-01-171995-11-29
19961996-01-151996-12-28
19971997-01-051997-12-31
19981998-01-231998-11-30
19991999-01-291999-12-23
20002000-01-122000-12-25

Every Fixed Threshold

Fixed thresholds at Cape St. Lucia
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days415919866
35 C (95 F): Days14419691
90 F (32.2 C): Days341419691
100 F (37.8 C): Days2219762
20 C (68 F): Tropical nights (min411571998123
25 C (77 F): Days with min15319692
10 mm (0.39 in): Days with 10 mm or more rain4959197158
25 mm (0.98 in): Days with 25 mm or more rain4927197620
50 mm (1.97 in): Days with 50 mm or more rain471019768
100 mm (3.94 in): Days with 100 mm or more rain25319992
200 mm (7.87 in): Days with 200 mm or more rain4119711

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Cape St. Lucia 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).