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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Aracoiaba Threshold Days by Year (BR028827350)

4 fixed thresholds counted per year at Aracoiaba (BR028827350): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aracoiaba Thresholds

  • Aracoiaba: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1950 with 78.
  • Aracoiaba: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1950 with 36.
  • Aracoiaba: days with 50 mm (1.97 in) or more of precipitation in 24 years, most in 1964 with 10.
  • Aracoiaba: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1964 with 2.
  • 4 fixed thresholds have at least one qualifying day at Aracoiaba.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Aracoiaba Days per year at Aracoiaba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 78 in 1950. 0204060801944: 271945: 511946: 311948: 751949: 681950: 781951: 491952: 471954: 301963: 431964: 531965: 391966: 201967: 521968: 361969: 381970: 181971: 311972: 211973: 491974: 511975: 361976: 241977: 511978: 271979: 171980: 221981: 171982: 271983: 141944194819511963196619691972197519781981
Days per year at Aracoiaba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 78 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Aracoiaba
YearDaysDecade average
19442750.4
19455150.4
19463150.4
19487550.4
19496850.4
19507851
19514951
19524751
19543051
19634340.1
19645340.1
19653940.1
19662040.1
19675240.1
19683640.1
19693840.1
19701832.5
19713132.5
19722132.5
19734932.5
19745132.5
19753632.5
19762432.5
19775132.5
19782732.5
19791732.5
19802220
19811720
19822720
19831420
First to last qualifying date each year at Aracoiaba For each year, a bar from the first to the last day at Aracoiaba meeting 10 mm (0.39 in). 1944: 30 January 1944 to 25 December 19441945: 31 January 1945 to 1 July 19451946: 2 January 1946 to 1 June 19461948: 1 January 1948 to 10 July 19481949: 10 February 1949 to 27 November 19491950: 15 January 1950 to 13 November 19501951: 8 February 1951 to 31 December 19511952: 5 January 1952 to 16 December 19521954: 4 January 1954 to 11 June 19541963: 27 January 1963 to 18 December 19631964: 5 January 1964 to 14 December 19641965: 10 January 1965 to 2 November 19651966: 27 January 1966 to 9 June 19661967: 18 January 1967 to 29 December 19671968: 13 January 1968 to 7 July 19681969: 21 January 1969 to 1 October 19691970: 19 January 1970 to 13 December 19701971: 20 January 1971 to 28 December 19711972: 21 January 1972 to 12 July 19721973: 1 January 1973 to 12 December 19731974: 12 January 1974 to 28 December 19741975: 21 January 1975 to 31 December 19751976: 15 January 1976 to 27 November 19761977: 9 January 1977 to 17 July 19771978: 10 February 1978 to 22 December 19781979: 20 January 1979 to 18 November 19791980: 11 January 1980 to 12 June 19801981: 18 February 1981 to 22 December 19811982: 23 January 1982 to 26 June 19821983: 5 February 1983 to 9 May 198319441949195419661970197419781982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aracoiaba meeting 10 mm (0.39 in).
First to last qualifying date each year at Aracoiaba
YearFirst dateLast date
19441944-01-301944-12-25
19451945-01-311945-07-01
19461946-01-021946-06-01
19481948-01-011948-07-10
19491949-02-101949-11-27
19501950-01-151950-11-13
19511951-02-081951-12-31
19521952-01-051952-12-16
19541954-01-041954-06-11
19631963-01-271963-12-18
19641964-01-051964-12-14
19651965-01-101965-11-02
19661966-01-271966-06-09
19671967-01-181967-12-29
19681968-01-131968-07-07
19691969-01-211969-10-01
19701970-01-191970-12-13
19711971-01-201971-12-28
19721972-01-211972-07-12
19731973-01-011973-12-12
19741974-01-121974-12-28
19751975-01-211975-12-31
19761976-01-151976-11-27
19771977-01-091977-07-17
19781978-02-101978-12-22
19791979-01-201979-11-18
19801980-01-111980-06-12
19811981-02-181981-12-22
19821982-01-231982-06-26
19831983-02-051983-05-09

Every Fixed Threshold

Fixed thresholds at Aracoiaba
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3078195014
25 mm (0.98 in): Days with 25 mm or more rain303619503
50 mm (1.97 in): Days with 50 mm or more rain241019641
100 mm (3.94 in): Days with 100 mm or more rain2219641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Aracoiaba 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).