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

Barragem Oeste Threshold Days by Year (BR002750014)

4 fixed thresholds counted per year at Barragem Oeste (BR002750014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Barragem Oeste Thresholds

  • Barragem Oeste: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 1983 with 76.
  • Barragem Oeste: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 1983 with 36.
  • Barragem Oeste: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1983 with 11.
  • Barragem Oeste: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1974 with 1.
  • 4 fixed thresholds have at least one qualifying day at Barragem Oeste.
26 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Barragem Oeste Days per year at Barragem Oeste with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 76 in 1983. 0204060801967: 611968: 361969: 531970: 561971: 531972: 641973: 531974: 411975: 631976: 581977: 531978: 421979: 551980: 621981: 461982: 621983: 761984: 561985: 341986: 481987: 531988: 431989: 511991: 451992: 661998: 58196719701973197619791982198519881992
Days per year at Barragem Oeste with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 76 in 1983.
Days with 10 mm (0.39 in) or more of precipitation per year at Barragem Oeste
YearDaysDecade average
19676150
19683650
19695350
19705653.8
19715353.8
19726453.8
19735353.8
19744153.8
19756353.8
19765853.8
19775353.8
19784253.8
19795553.8
19806253.1
19814653.1
19826253.1
19837653.1
19845653.1
19853453.1
19864853.1
19875353.1
19884353.1
19895153.1
19914556.3
19926656.3
19985856.3
First to last qualifying date each year at Barragem Oeste For each year, a bar from the first to the last day at Barragem Oeste meeting 10 mm (0.39 in). 1967: 1 January 1967 to 20 December 19671968: 21 January 1968 to 25 December 19681969: 3 January 1969 to 14 December 19691970: 1 January 1970 to 31 December 19701971: 1 January 1971 to 26 November 19711972: 4 January 1972 to 24 December 19721973: 2 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741975: 8 January 1975 to 25 December 19751976: 6 January 1976 to 23 December 19761977: 2 January 1977 to 7 December 19771978: 7 January 1978 to 26 December 19781979: 9 February 1979 to 31 December 19791980: 7 January 1980 to 28 December 19801981: 5 January 1981 to 23 December 19811982: 2 January 1982 to 24 December 19821983: 1 January 1983 to 29 December 19831984: 5 January 1984 to 26 December 19841985: 1 January 1985 to 23 November 19851986: 13 January 1986 to 28 December 19861987: 8 January 1987 to 29 December 19871988: 17 January 1988 to 29 December 19881989: 5 January 1989 to 29 December 19891991: 3 January 1991 to 27 December 19911992: 12 January 1992 to 1 December 19921998: 31 January 1998 to 10 December 19981967197119751979198319871992JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Barragem Oeste meeting 10 mm (0.39 in).
First to last qualifying date each year at Barragem Oeste
YearFirst dateLast date
19671967-01-011967-12-20
19681968-01-211968-12-25
19691969-01-031969-12-14
19701970-01-011970-12-31
19711971-01-011971-11-26
19721972-01-041972-12-24
19731973-01-021973-12-31
19741974-01-011974-12-31
19751975-01-081975-12-25
19761976-01-061976-12-23
19771977-01-021977-12-07
19781978-01-071978-12-26
19791979-02-091979-12-31
19801980-01-071980-12-28
19811981-01-051981-12-23
19821982-01-021982-12-24
19831983-01-011983-12-29
19841984-01-051984-12-26
19851985-01-011985-11-23
19861986-01-131986-12-28
19871987-01-081987-12-29
19881988-01-171988-12-29
19891989-01-051989-12-29
19911991-01-031991-12-27
19921992-01-121992-12-01
19981998-01-311998-12-10

Every Fixed Threshold

Fixed thresholds at Barragem Oeste
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2676198358
25 mm (0.98 in): Days with 25 mm or more rain2636198329
50 mm (1.97 in): Days with 50 mm or more rain261119836
100 mm (3.94 in): Days with 100 mm or more rain5119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Barragem Oeste 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).