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Built 2026-10-19 (19 October 2026)

Pedro Velho (Dnocs) Threshold Days by Year (BR038299540)

4 fixed thresholds counted per year at Pedro Velho (Dnocs) (BR038299540): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pedro Velho (Dnocs) Thresholds

  • Pedro Velho (Dnocs): days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1929 with 96.
  • Pedro Velho (Dnocs): days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1930 with 52.
  • Pedro Velho (Dnocs): days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1974 with 14.
  • Pedro Velho (Dnocs): days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1971 with 2.
  • 4 fixed thresholds have at least one qualifying day at Pedro Velho (Dnocs).
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pedro Velho (Dnocs) Days per year at Pedro Velho (Dnocs) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 96 in 1929. 02550751001911: 31913: 271914: 491915: 171916: 261917: 431918: 361919: 241920: 251921: 341922: 411923: 251924: 451925: 211926: 281927: 321928: 181929: 961930: 801963: 311964: 591965: 361966: 531967: 441968: 211969: 331970: 291971: 351972: 291973: 491974: 471975: 351976: 371977: 451978: 511979: 371980: 271981: 371982: 451983: 281911191619201924192819641968197219761980
Days per year at Pedro Velho (Dnocs) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 96 in 1929.
Days with 10 mm (0.39 in) or more of precipitation per year at Pedro Velho (Dnocs)
YearDaysDecade average
1911328.1
19132728.1
19144928.1
19151728.1
19162628.1
19174328.1
19183628.1
19192428.1
19202536.5
19213436.5
19224136.5
19232536.5
19244536.5
19252136.5
19262836.5
19273236.5
19281836.5
19299636.5
19308080
19633139.6
19645939.6
19653639.6
19665339.6
19674439.6
19682139.6
19693339.6
19702939.4
19713539.4
19722939.4
19734939.4
19744739.4
19753539.4
19763739.4
19774539.4
19785139.4
19793739.4
19802734.3
19813734.3
19824534.3
19832834.3
First to last qualifying date each year at Pedro Velho (Dnocs) For each year, a bar from the first to the last day at Pedro Velho (Dnocs) meeting 10 mm (0.39 in). 1911: 9 January 1911 to 17 December 19111913: 17 February 1913 to 17 August 19131914: 18 January 1914 to 7 September 19141915: 25 January 1915 to 24 December 19151916: 1 March 1916 to 15 July 19161917: 6 January 1917 to 27 November 19171918: 26 January 1918 to 31 December 19181919: 17 April 1919 to 30 December 19191920: 13 March 1920 to 29 December 19201921: 3 January 1921 to 22 December 19211922: 6 March 1922 to 28 November 19221923: 12 January 1923 to 11 December 19231924: 2 February 1924 to 30 July 19241925: 5 January 1925 to 18 September 19251926: 30 January 1926 to 4 July 19261927: 16 February 1927 to 17 August 19271928: 28 January 1928 to 27 December 19281929: 3 February 1929 to 30 December 19291930: 3 January 1930 to 2 November 19301963: 17 January 1963 to 31 December 19631964: 3 January 1964 to 10 September 19641965: 14 January 1965 to 6 September 19651966: 10 January 1966 to 15 December 19661967: 28 February 1967 to 4 September 19671968: 23 January 1968 to 17 July 19681969: 15 January 1969 to 13 August 19691970: 25 February 1970 to 29 August 19701971: 31 January 1971 to 11 November 19711972: 17 January 1972 to 10 September 19721973: 3 January 1973 to 20 December 19731974: 19 January 1974 to 29 November 19741975: 30 January 1975 to 8 December 19751976: 2 February 1976 to 30 December 19761977: 9 January 1977 to 9 December 19771978: 12 January 1978 to 8 December 19781979: 22 January 1979 to 29 December 19791980: 18 January 1980 to 21 December 19801981: 15 January 1981 to 26 December 19811982: 28 January 1982 to 30 December 19821983: 8 February 1983 to 28 August 198319111917192219271964196919741979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pedro Velho (Dnocs) meeting 10 mm (0.39 in).
First to last qualifying date each year at Pedro Velho (Dnocs)
YearFirst dateLast date
19111911-01-091911-12-17
19131913-02-171913-08-17
19141914-01-181914-09-07
19151915-01-251915-12-24
19161916-03-011916-07-15
19171917-01-061917-11-27
19181918-01-261918-12-31
19191919-04-171919-12-30
19201920-03-131920-12-29
19211921-01-031921-12-22
19221922-03-061922-11-28
19231923-01-121923-12-11
19241924-02-021924-07-30
19251925-01-051925-09-18
19261926-01-301926-07-04
19271927-02-161927-08-17
19281928-01-281928-12-27
19291929-02-031929-12-30
19301930-01-031930-11-02
19631963-01-171963-12-31
19641964-01-031964-09-10
19651965-01-141965-09-06
19661966-01-101966-12-15
19671967-02-281967-09-04
19681968-01-231968-07-17
19691969-01-151969-08-13
19701970-02-251970-08-29
19711971-01-311971-11-11
19721972-01-171972-09-10
19731973-01-031973-12-20
19741974-01-191974-11-29
19751975-01-301975-12-08
19761976-02-021976-12-30
19771977-01-091977-12-09
19781978-01-121978-12-08
19791979-01-221979-12-29
19801980-01-181980-12-21
19811981-01-151981-12-26
19821982-01-281982-12-30
19831983-02-081983-08-28

Every Fixed Threshold

Fixed thresholds at Pedro Velho (Dnocs)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4096192928
25 mm (0.98 in): Days with 25 mm or more rain385219308
50 mm (1.97 in): Days with 50 mm or more rain351419741
100 mm (3.94 in): Days with 100 mm or more rain10219712

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1911.

Download the Data

  • Data for Pedro Velho (Dnocs) 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).