Built 2026-10-19 (19 October 2026)

Aracas Threshold Days by Year (BR001238010)

4 fixed thresholds counted per year at Aracas (BR001238010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aracas Thresholds

  • Aracas: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1989 with 68.
  • Aracas: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1985 with 23.
  • Aracas: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1969 with 10.
  • Aracas: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1969 with 3.
  • 4 fixed thresholds have at least one qualifying day at Aracas.
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Aracas Days per year at Aracas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 68 in 1989. 0204060801966: 311967: 421969: 471970: 341971: 431972: 381973: 531974: 521975: 591976: 441977: 521978: 431979: 271980: 251981: 261982: 381983: 331984: 361985: 601986: 431988: 471989: 681990: 311991: 391992: 361993: 261994: 391995: 201996: 411997: 401998: 311999: 5219661971197519791983198819921996
Days per year at Aracas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 68 in 1989.
Days with 10 mm (0.39 in) or more of precipitation per year at Aracas
YearDaysDecade average
19663140
19674240
19694740
19703444.5
19714344.5
19723844.5
19735344.5
19745244.5
19755944.5
19764444.5
19775244.5
19784344.5
19792744.5
19802541.8
19812641.8
19823841.8
19833341.8
19843641.8
19856041.8
19864341.8
19884741.8
19896841.8
19903135.5
19913935.5
19923635.5
19932635.5
19943935.5
19952035.5
19964135.5
19974035.5
19983135.5
19995235.5
First to last qualifying date each year at Aracas For each year, a bar from the first to the last day at Aracas meeting 10 mm (0.39 in). 1966: 26 January 1966 to 18 December 19661967: 17 February 1967 to 28 December 19671969: 22 January 1969 to 20 December 19691970: 12 January 1970 to 10 December 19701971: 9 February 1971 to 15 November 19711972: 19 January 1972 to 22 December 19721973: 29 March 1973 to 14 December 19731974: 20 January 1974 to 27 November 19741975: 23 January 1975 to 28 December 19751976: 12 February 1976 to 1 December 19761977: 2 January 1977 to 30 December 19771978: 1 January 1978 to 17 November 19781979: 9 January 1979 to 29 November 19791980: 8 January 1980 to 29 November 19801981: 17 January 1981 to 29 December 19811982: 2 February 1982 to 3 November 19821983: 21 January 1983 to 30 November 19831984: 4 February 1984 to 18 November 19841985: 4 January 1985 to 30 November 19851986: 16 January 1986 to 27 December 19861988: 12 January 1988 to 30 November 19881989: 17 February 1989 to 28 December 19891990: 3 January 1990 to 31 December 19901991: 1 January 1991 to 3 December 19911992: 26 January 1992 to 15 December 19921993: 19 January 1993 to 12 November 19931994: 7 January 1994 to 27 December 19941995: 7 March 1995 to 31 December 19951996: 14 February 1996 to 25 December 19961997: 17 January 1997 to 22 December 19971998: 23 January 1998 to 21 November 19981999: 10 January 1999 to 30 December 199919661971197519791983198819921996JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aracas meeting 10 mm (0.39 in).
First to last qualifying date each year at Aracas
YearFirst dateLast date
19661966-01-261966-12-18
19671967-02-171967-12-28
19691969-01-221969-12-20
19701970-01-121970-12-10
19711971-02-091971-11-15
19721972-01-191972-12-22
19731973-03-291973-12-14
19741974-01-201974-11-27
19751975-01-231975-12-28
19761976-02-121976-12-01
19771977-01-021977-12-30
19781978-01-011978-11-17
19791979-01-091979-11-29
19801980-01-081980-11-29
19811981-01-171981-12-29
19821982-02-021982-11-03
19831983-01-211983-11-30
19841984-02-041984-11-18
19851985-01-041985-11-30
19861986-01-161986-12-27
19881988-01-121988-11-30
19891989-02-171989-12-28
19901990-01-031990-12-31
19911991-01-011991-12-03
19921992-01-261992-12-15
19931993-01-191993-11-12
19941994-01-071994-12-27
19951995-03-071995-12-31
19961996-02-141996-12-25
19971997-01-171997-12-22
19981998-01-231998-11-21
19991999-01-101999-12-30

Every Fixed Threshold

Fixed thresholds at Aracas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3268198952
25 mm (0.98 in): Days with 25 mm or more rain3223198514
50 mm (1.97 in): Days with 50 mm or more rain291019695
100 mm (3.94 in): Days with 100 mm or more rain7319691

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Aracas 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).