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Built 2026-10-19 (19 October 2026)

Olho Dagua Threshold Days by Year (BR038444480)

4 fixed thresholds counted per year at Olho Dagua (BR038444480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Olho Dagua Thresholds

  • Olho Dagua: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1974 with 106.
  • Olho Dagua: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1964 with 59.
  • Olho Dagua: days with 50 mm (1.97 in) or more of precipitation in 38 years, most in 1964 with 41.
  • Olho Dagua: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1964 with 3.
  • 4 fixed thresholds have at least one qualifying day at Olho Dagua.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Olho Dagua Days per year at Olho Dagua with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 106 in 1974. 0501001501934: 221935: 181936: 51937: 81938: 171939: 131940: 261941: 91942: 71944: 241945: 471946: 161947: 291948: 151950: 201951: 91952: 211953: 111954: 301955: 201956: 161957: 271958: 131959: 51960: 181963: 441964: 731965: 451966: 321967: 651968: 621969: 471970: 331971: 491972: 401973: 441974: 1061975: 641976: 311977: 721979: 361980: 301981: 291982: 171983: 21193419391945195119561963196819731979
Days per year at Olho Dagua with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 106 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Olho Dagua
YearDaysDecade average
19342213.8
19351813.8
1936513.8
1937813.8
19381713.8
19391313.8
19402621.6
1941921.6
1942721.6
19442421.6
19454721.6
19461621.6
19472921.6
19481521.6
19502017.2
1951917.2
19522117.2
19531117.2
19543017.2
19552017.2
19561617.2
19572717.2
19581317.2
1959517.2
19601848.3
19634448.3
19647348.3
19654548.3
19663248.3
19676548.3
19686248.3
19694748.3
19703352.8
19714952.8
19724052.8
19734452.8
197410652.8
19756452.8
19763152.8
19777252.8
19793652.8
19803024.3
19812924.3
19821724.3
19832124.3
First to last qualifying date each year at Olho Dagua For each year, a bar from the first to the last day at Olho Dagua meeting 10 mm (0.39 in). 1934: 10 February 1934 to 24 December 19341935: 29 January 1935 to 20 May 19351936: 16 February 1936 to 1 May 19361937: 29 January 1937 to 25 March 19371938: 6 January 1938 to 11 May 19381939: 19 February 1939 to 26 October 19391940: 9 January 1940 to 20 June 19401941: 14 February 1941 to 6 November 19411942: 19 February 1942 to 19 October 19421944: 26 February 1944 to 24 December 19441945: 12 January 1945 to 4 December 19451946: 7 January 1946 to 19 December 19461947: 20 January 1947 to 15 May 19471948: 5 March 1948 to 19 December 19481950: 17 January 1950 to 24 July 19501951: 31 January 1951 to 9 June 19511952: 12 January 1952 to 30 December 19521953: 26 March 1953 to 28 November 19531954: 4 January 1954 to 25 November 19541955: 19 January 1955 to 2 May 19551956: 2 February 1956 to 30 June 19561957: 7 January 1957 to 26 April 19571958: 1 February 1958 to 26 December 19581959: 16 February 1959 to 24 November 19591960: 3 March 1960 to 8 June 19601963: 13 January 1963 to 31 December 19631964: 4 January 1964 to 24 December 19641965: 4 January 1965 to 13 November 19651966: 25 January 1966 to 24 December 19661967: 6 January 1967 to 28 December 19671968: 8 January 1968 to 25 December 19681969: 5 January 1969 to 23 December 19691970: 12 January 1970 to 18 September 19701971: 10 January 1971 to 19 October 19711972: 19 January 1972 to 23 December 19721973: 4 January 1973 to 28 December 19731974: 6 January 1974 to 4 December 19741975: 20 January 1975 to 23 December 19751976: 18 January 1976 to 29 December 19761977: 2 January 1977 to 20 September 19771979: 23 January 1979 to 5 November 19791980: 3 January 1980 to 23 December 19801981: 7 January 1981 to 24 December 19811982: 8 January 1982 to 25 December 19821983: 2 January 1983 to 27 December 198319341940194719541960196819741981JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Olho Dagua meeting 10 mm (0.39 in).
First to last qualifying date each year at Olho Dagua
YearFirst dateLast date
19341934-02-101934-12-24
19351935-01-291935-05-20
19361936-02-161936-05-01
19371937-01-291937-03-25
19381938-01-061938-05-11
19391939-02-191939-10-26
19401940-01-091940-06-20
19411941-02-141941-11-06
19421942-02-191942-10-19
19441944-02-261944-12-24
19451945-01-121945-12-04
19461946-01-071946-12-19
19471947-01-201947-05-15
19481948-03-051948-12-19
19501950-01-171950-07-24
19511951-01-311951-06-09
19521952-01-121952-12-30
19531953-03-261953-11-28
19541954-01-041954-11-25
19551955-01-191955-05-02
19561956-02-021956-06-30
19571957-01-071957-04-26
19581958-02-011958-12-26
19591959-02-161959-11-24
19601960-03-031960-06-08
19631963-01-131963-12-31
19641964-01-041964-12-24
19651965-01-041965-11-13
19661966-01-251966-12-24
19671967-01-061967-12-28
19681968-01-081968-12-25
19691969-01-051969-12-23
19701970-01-121970-09-18
19711971-01-101971-10-19
19721972-01-191972-12-23
19731973-01-041973-12-28
19741974-01-061974-12-04
19751975-01-201975-12-23
19761976-01-181976-12-29
19771977-01-021977-09-20
19791979-01-231979-11-05
19801980-01-031980-12-23
19811981-01-071981-12-24
19821982-01-081982-12-25
19831983-01-021983-12-27

Every Fixed Threshold

Fixed thresholds at Olho Dagua
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain45106197421
25 mm (0.98 in): Days with 25 mm or more rain4359196410
50 mm (1.97 in): Days with 50 mm or more rain384119645
100 mm (3.94 in): Days with 100 mm or more rain8319641

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

  • Data for Olho Dagua 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).