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

Usina Barbacena Threshold Days by Year (BR002143009)

4 fixed thresholds counted per year at Usina Barbacena (BR002143009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Usina Barbacena Thresholds

  • Usina Barbacena: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1973 with 59.
  • Usina Barbacena: days with 25 mm (0.98 in) or more of precipitation in 40 years, most in 1961 with 24.
  • Usina Barbacena: days with 50 mm (1.97 in) or more of precipitation in 39 years, most in 1962 with 9.
  • Usina Barbacena: days with 100 mm (3.94 in) or more of precipitation in 13 years, most in 1944 with 1.
  • 4 fixed thresholds have at least one qualifying day at Usina Barbacena.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Usina Barbacena Days per year at Usina Barbacena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1973. 02040601942: 531943: 541944: 481945: 481946: 421947: 581948: 391949: 481950: 501951: 461952: 571953: 451954: 311955: 441956: 421957: 491958: 571959: 381960: 541961: 551962: 521963: 301964: 471965: 531967: 501968: 381969: 481970: 401971: 461972: 521973: 591974: 401975: 411976: 491977: 451978: 401996: 531997: 511998: 511999: 341942194619501954195819621967197119751996
Days per year at Usina Barbacena with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Usina Barbacena
YearDaysDecade average
19425348.8
19435448.8
19444848.8
19454848.8
19464248.8
19475848.8
19483948.8
19494848.8
19505045.9
19514645.9
19525745.9
19534545.9
19543145.9
19554445.9
19564245.9
19574945.9
19585745.9
19593845.9
19605447.4
19615547.4
19625247.4
19633047.4
19644747.4
19655347.4
19675047.4
19683847.4
19694847.4
19704045.8
19714645.8
19725245.8
19735945.8
19744045.8
19754145.8
19764945.8
19774545.8
19784045.8
19965347.3
19975147.3
19985147.3
19993447.3
First to last qualifying date each year at Usina Barbacena For each year, a bar from the first to the last day at Usina Barbacena meeting 10 mm (0.39 in). 1942: 1 January 1942 to 31 December 19421943: 2 January 1943 to 27 December 19431944: 8 January 1944 to 28 December 19441945: 6 January 1945 to 30 December 19451946: 1 January 1946 to 29 December 19461947: 1 January 1947 to 30 December 19471948: 11 January 1948 to 26 December 19481949: 8 January 1949 to 30 December 19491950: 2 January 1950 to 15 December 19501951: 3 January 1951 to 29 December 19511952: 1 January 1952 to 27 December 19521953: 1 January 1953 to 20 December 19531954: 1 January 1954 to 20 December 19541955: 2 January 1955 to 30 December 19551956: 2 January 1956 to 27 December 19561957: 1 January 1957 to 22 December 19571958: 15 January 1958 to 21 December 19581959: 1 January 1959 to 11 December 19591960: 6 January 1960 to 30 December 19601961: 1 January 1961 to 30 December 19611962: 3 January 1962 to 31 December 19621963: 18 January 1963 to 29 December 19631964: 2 January 1964 to 29 December 19641965: 1 January 1965 to 30 December 19651967: 5 January 1967 to 27 December 19671968: 3 January 1968 to 30 December 19681969: 11 January 1969 to 25 December 19691970: 9 January 1970 to 25 December 19701971: 3 January 1971 to 27 December 19711972: 11 January 1972 to 27 December 19721973: 8 January 1973 to 31 December 19731974: 3 January 1974 to 29 December 19741975: 2 January 1975 to 24 December 19751976: 5 January 1976 to 27 December 19761977: 15 January 1977 to 23 December 19771978: 7 January 1978 to 29 November 19781996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 29 December 19971998: 4 January 1998 to 31 December 19981999: 1 January 1999 to 24 December 199919421947195219571962196819731978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Usina Barbacena meeting 10 mm (0.39 in).
First to last qualifying date each year at Usina Barbacena
YearFirst dateLast date
19421942-01-011942-12-31
19431943-01-021943-12-27
19441944-01-081944-12-28
19451945-01-061945-12-30
19461946-01-011946-12-29
19471947-01-011947-12-30
19481948-01-111948-12-26
19491949-01-081949-12-30
19501950-01-021950-12-15
19511951-01-031951-12-29
19521952-01-011952-12-27
19531953-01-011953-12-20
19541954-01-011954-12-20
19551955-01-021955-12-30
19561956-01-021956-12-27
19571957-01-011957-12-22
19581958-01-151958-12-21
19591959-01-011959-12-11
19601960-01-061960-12-30
19611961-01-011961-12-30
19621962-01-031962-12-31
19631963-01-181963-12-29
19641964-01-021964-12-29
19651965-01-011965-12-30
19671967-01-051967-12-27
19681968-01-031968-12-30
19691969-01-111969-12-25
19701970-01-091970-12-25
19711971-01-031971-12-27
19721972-01-111972-12-27
19731973-01-081973-12-31
19741974-01-031974-12-29
19751975-01-021975-12-24
19761976-01-051976-12-27
19771977-01-151977-12-23
19781978-01-071978-11-29
19961996-01-011996-12-31
19971997-01-011997-12-29
19981998-01-041998-12-31
19991999-01-011999-12-24

Every Fixed Threshold

Fixed thresholds at Usina Barbacena
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4059197334
25 mm (0.98 in): Days with 25 mm or more rain4024196115
50 mm (1.97 in): Days with 50 mm or more rain39919623
100 mm (3.94 in): Days with 100 mm or more rain13119441

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Usina Barbacena 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).