Built 2026-10-16 (16 October 2026)

Usina de Varginha Threshold Days by Year

4 fixed thresholds counted per year at Usina de Varginha (BR002145018): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Usina de Varginha Thresholds

  • Usina de Varginha: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1962 with 66.
  • Usina de Varginha: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1978 with 24.
  • Usina de Varginha: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1945 with 7.
  • Usina de Varginha: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1976 with 1.
  • 4 fixed thresholds have at least one qualifying day at Usina de Varginha.
35 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Usina de Varginha Days per year at Usina de Varginha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 66 in 1962. 0204060801943: 411945: 521946: 441947: 571948: 511949: 401950: 371951: 291952: 471953: 421954: 371955: 421956: 451957: 511958: 461959: 541960: 591961: 581962: 661963: 201964: 581965: 551966: 401967: 351968: 351969: 391970: 371971: 421972: 531973: 431974: 411975: 451976: 531977: 441978: 46194319481952195619601964196819721976
Days per year at Usina de Varginha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 66 in 1962.
Days with 10 mm (0.39 in) or more of precipitation per year at Usina de Varginha
YearDaysDecade average
19434147.5
19455247.5
19464447.5
19475747.5
19485147.5
19494047.5
19503743
19512943
19524743
19534243
19543743
19554243
19564543
19575143
19584643
19595443
19605946.5
19615846.5
19626646.5
19632046.5
19645846.5
19655546.5
19664046.5
19673546.5
19683546.5
19693946.5
19703744.9
19714244.9
19725344.9
19734344.9
19744144.9
19754544.9
19765344.9
19774444.9
19784644.9
First to last qualifying date each year at Usina de Varginha For each year, a bar from the first to the last day at Usina de Varginha meeting 10 mm (0.39 in). 1943: 3 January 1943 to 28 December 19431945: 2 January 1945 to 31 December 19451946: 1 January 1946 to 27 December 19461947: 1 January 1947 to 29 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 26 December 19491950: 6 January 1950 to 7 December 19501951: 1 January 1951 to 31 December 19511952: 1 January 1952 to 22 December 19521953: 3 January 1953 to 19 December 19531954: 4 January 1954 to 13 December 19541955: 11 January 1955 to 31 December 19551956: 3 January 1956 to 26 December 19561957: 1 January 1957 to 28 December 19571958: 16 January 1958 to 23 December 19581959: 5 January 1959 to 25 December 19591960: 7 January 1960 to 31 December 19601961: 1 January 1961 to 30 December 19611962: 4 January 1962 to 31 December 19621963: 1 January 1963 to 12 December 19631964: 1 January 1964 to 29 December 19641965: 18 January 1965 to 30 December 19651966: 2 January 1966 to 25 December 19661967: 2 January 1967 to 26 December 19671968: 4 January 1968 to 29 December 19681969: 11 January 1969 to 31 December 19691970: 1 January 1970 to 20 December 19701971: 4 January 1971 to 27 December 19711972: 8 January 1972 to 31 December 19721973: 1 January 1973 to 31 December 19731974: 11 January 1974 to 29 December 19741975: 1 January 1975 to 25 December 19751976: 6 January 1976 to 27 December 19761977: 6 January 1977 to 27 December 19771978: 7 January 1978 to 29 December 19781943194919541959196419691974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Usina de Varginha meeting 10 mm (0.39 in).
First to last qualifying date each year at Usina de Varginha
YearFirst dateLast date
19431943-01-031943-12-28
19451945-01-021945-12-31
19461946-01-011946-12-27
19471947-01-011947-12-29
19481948-01-021948-12-31
19491949-01-091949-12-26
19501950-01-061950-12-07
19511951-01-011951-12-31
19521952-01-011952-12-22
19531953-01-031953-12-19
19541954-01-041954-12-13
19551955-01-111955-12-31
19561956-01-031956-12-26
19571957-01-011957-12-28
19581958-01-161958-12-23
19591959-01-051959-12-25
19601960-01-071960-12-31
19611961-01-011961-12-30
19621962-01-041962-12-31
19631963-01-011963-12-12
19641964-01-011964-12-29
19651965-01-181965-12-30
19661966-01-021966-12-25
19671967-01-021967-12-26
19681968-01-041968-12-29
19691969-01-111969-12-31
19701970-01-011970-12-20
19711971-01-041971-12-27
19721972-01-081972-12-31
19731973-01-011973-12-31
19741974-01-111974-12-29
19751975-01-011975-12-25
19761976-01-061976-12-27
19771977-01-061977-12-27
19781978-01-071978-12-29

Every Fixed Threshold

Fixed thresholds at Usina de Varginha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3566196246
25 mm (0.98 in): Days with 25 mm or more rain3524197824
50 mm (1.97 in): Days with 50 mm or more rain28719454
100 mm (3.94 in): Days with 100 mm or more rain1119761

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for Usina de Varginha 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).