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Built 2026-10-19 (19 October 2026)

Duas Bocas (Dnos) Threshold Days by Year (BR002040014)

5 fixed thresholds counted per year at Duas Bocas (Dnos) (BR002040014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Duas Bocas (Dnos) Thresholds

  • Duas Bocas (Dnos): days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1964 with 65.
  • Duas Bocas (Dnos): days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 1983 with 30.
  • Duas Bocas (Dnos): days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1983 with 18.
  • Duas Bocas (Dnos): days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1960 with 4.
  • 5 fixed thresholds have at least one qualifying day at Duas Bocas (Dnos).
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Duas Bocas (Dnos) Days per year at Duas Bocas (Dnos) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 65 in 1964. 0204060801953: 531954: 371956: 551957: 631958: 461959: 411960: 631961: 371962: 461963: 301964: 651965: 381972: 431973: 391975: 381977: 501978: 451979: 451980: 501981: 541982: 401983: 631984: 541985: 501986: 361987: 471990: 251998: 361999: 522000: 651953195719601963197219771980198319861998
Days per year at Duas Bocas (Dnos) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 65 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Duas Bocas (Dnos)
YearDaysDecade average
19535349.2
19543749.2
19565549.2
19576349.2
19584649.2
19594149.2
19606346.5
19613746.5
19624646.5
19633046.5
19646546.5
19653846.5
19724343.3
19733943.3
19753843.3
19775043.3
19784543.3
19794543.3
19805049.3
19815449.3
19824049.3
19836349.3
19845449.3
19855049.3
19863649.3
19874749.3
19902537.7
19983637.7
19995237.7
20006565
First to last qualifying date each year at Duas Bocas (Dnos) For each year, a bar from the first to the last day at Duas Bocas (Dnos) meeting 10 mm (0.39 in). 1953: 18 January 1953 to 31 December 19531954: 1 January 1954 to 26 December 19541956: 1 January 1956 to 28 December 19561957: 2 January 1957 to 30 December 19571958: 19 January 1958 to 31 December 19581959: 3 January 1959 to 29 December 19591960: 2 January 1960 to 31 December 19601961: 3 January 1961 to 31 December 19611962: 4 January 1962 to 27 December 19621963: 30 January 1963 to 30 December 19631964: 2 January 1964 to 27 December 19641965: 4 January 1965 to 30 November 19651972: 14 January 1972 to 28 December 19721973: 18 January 1973 to 22 December 19731975: 5 February 1975 to 16 December 19751977: 13 January 1977 to 27 December 19771978: 2 January 1978 to 20 December 19781979: 6 January 1979 to 28 December 19791980: 2 January 1980 to 31 December 19801981: 1 January 1981 to 28 December 19811982: 3 January 1982 to 31 December 19821983: 3 January 1983 to 28 December 19831984: 7 January 1984 to 31 December 19841985: 6 January 1985 to 30 December 19851986: 6 January 1986 to 30 December 19861987: 19 January 1987 to 27 December 19871990: 15 February 1990 to 29 December 19901998: 5 January 1998 to 20 December 19981999: 4 January 1999 to 31 December 19992000: 6 January 2000 to 31 December 200019531958196219721978198219861999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Duas Bocas (Dnos) meeting 10 mm (0.39 in).
First to last qualifying date each year at Duas Bocas (Dnos)
YearFirst dateLast date
19531953-01-181953-12-31
19541954-01-011954-12-26
19561956-01-011956-12-28
19571957-01-021957-12-30
19581958-01-191958-12-31
19591959-01-031959-12-29
19601960-01-021960-12-31
19611961-01-031961-12-31
19621962-01-041962-12-27
19631963-01-301963-12-30
19641964-01-021964-12-27
19651965-01-041965-11-30
19721972-01-141972-12-28
19731973-01-181973-12-22
19751975-02-051975-12-16
19771977-01-131977-12-27
19781978-01-021978-12-20
19791979-01-061979-12-28
19801980-01-021980-12-31
19811981-01-011981-12-28
19821982-01-031982-12-31
19831983-01-031983-12-28
19841984-01-071984-12-31
19851985-01-061985-12-30
19861986-01-061986-12-30
19871987-01-191987-12-27
19901990-02-151990-12-29
19981998-01-051998-12-20
19991999-01-041999-12-31
20002000-01-062000-12-31

Every Fixed Threshold

Fixed thresholds at Duas Bocas (Dnos)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3065196465
25 mm (0.98 in): Days with 25 mm or more rain3030198316
50 mm (1.97 in): Days with 50 mm or more rain281819836
100 mm (3.94 in): Days with 100 mm or more rain17419601
200 mm (7.87 in): Days with 200 mm or more rain1219602

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Duas Bocas (Dnos) 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).