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Built 2026-10-19 (19 October 2026)

Pao de Acucar Threshold Days by Year (BR000937018)

3 fixed thresholds counted per year at Pao de Acucar (BR000937018): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pao de Acucar Thresholds

  • Pao de Acucar: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1964 with 35.
  • Pao de Acucar: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1964 with 10.
  • Pao de Acucar: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1935 with 3.
  • 3 fixed thresholds have at least one qualifying day at Pao de Acucar.
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pao de Acucar Days per year at Pao de Acucar with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1964. 0102030401935: 241936: 121937: 151938: 61939: 91940: 221941: 131942: 121943: 101944: 231945: 191946: 161948: 211949: 121951: 51952: 61953: 21954: 61955: 11956: 41957: 71958: 11959: 21960: 141961: 51962: 151963: 91964: 351965: 51966: 241967: 281968: 291969: 241970: 61971: 91972: 211973: 121974: 211981: 131982: 121983: 71984: 161985: 351986: 181987: 131988: 321989: 341991: 111992: 111993: 71994: 141995: 161996: 171997: 191998: 81999: 171935194119481955196119671973198519921998
Days per year at Pao de Acucar with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Pao de Acucar
YearDaysDecade average
19352413.2
19361213.2
19371513.2
1938613.2
1939913.2
19402216.4
19411316.4
19421216.4
19431016.4
19442316.4
19451916.4
19461616.4
19482116.4
19491216.4
195153.8
195263.8
195323.8
195463.8
195513.8
195643.8
195773.8
195813.8
195923.8
19601418.8
1961518.8
19621518.8
1963918.8
19643518.8
1965518.8
19662418.8
19672818.8
19682918.8
19692418.8
1970613.8
1971913.8
19722113.8
19731213.8
19742113.8
19811320
19821220
1983720
19841620
19853520
19861820
19871320
19883220
19893420
19911113.3
19921113.3
1993713.3
19941413.3
19951613.3
19961713.3
19971913.3
1998813.3
19991713.3
First to last qualifying date each year at Pao de Acucar For each year, a bar from the first to the last day at Pao de Acucar meeting 10 mm (0.39 in). 1935: 15 January 1935 to 25 August 19351936: 11 February 1936 to 24 December 19361937: 28 March 1937 to 29 August 19371938: 18 April 1938 to 29 August 19381939: 26 January 1939 to 13 November 19391940: 8 January 1940 to 20 December 19401941: 10 February 1941 to 31 July 19411942: 25 April 1942 to 6 December 19421943: 29 April 1943 to 30 December 19431944: 19 January 1944 to 28 December 19441945: 11 January 1945 to 24 December 19451946: 12 February 1946 to 19 November 19461948: 16 January 1948 to 10 December 19481949: 26 May 1949 to 21 December 19491951: 21 March 1951 to 17 December 19511952: 29 February 1952 to 16 December 19521953: 8 June 1953 to 23 June 19531954: 29 April 1954 to 7 December 19541955: 3 May 1955 to 3 May 19551956: 29 February 1956 to 19 November 19561957: 25 February 1957 to 6 May 19571958: 29 August 1958 to 29 August 19581959: 3 March 1959 to 24 November 19591960: 28 January 1960 to 23 May 19601961: 13 March 1961 to 29 June 19611962: 14 January 1962 to 16 September 19621963: 11 March 1963 to 27 December 19631964: 3 January 1964 to 4 September 19641965: 19 January 1965 to 30 December 19651966: 7 April 1966 to 30 November 19661967: 16 February 1967 to 29 December 19671968: 27 January 1968 to 24 December 19681969: 24 January 1969 to 27 December 19691970: 22 January 1970 to 20 March 19701971: 4 April 1971 to 15 October 19711972: 21 January 1972 to 26 December 19721973: 21 February 1973 to 2 October 19731974: 9 February 1974 to 4 December 19741981: 11 March 1981 to 21 December 19811982: 19 February 1982 to 28 December 19821983: 8 February 1983 to 8 August 19831984: 29 February 1984 to 8 September 19841985: 5 January 1985 to 8 December 19851986: 4 January 1986 to 26 November 19861987: 11 March 1987 to 24 August 19871988: 12 January 1988 to 17 December 19881989: 11 January 1989 to 18 December 19891991: 20 February 1991 to 20 November 19911992: 26 January 1992 to 14 December 19921993: 14 June 1993 to 24 December 19931994: 3 March 1994 to 28 July 19941995: 4 January 1995 to 24 November 19951996: 29 February 1996 to 17 November 19961997: 23 January 1997 to 19 August 19971998: 23 January 1998 to 13 September 19981999: 8 February 1999 to 3 November 199919351942195119581965197219851993JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pao de Acucar meeting 10 mm (0.39 in).
First to last qualifying date each year at Pao de Acucar
YearFirst dateLast date
19351935-01-151935-08-25
19361936-02-111936-12-24
19371937-03-281937-08-29
19381938-04-181938-08-29
19391939-01-261939-11-13
19401940-01-081940-12-20
19411941-02-101941-07-31
19421942-04-251942-12-06
19431943-04-291943-12-30
19441944-01-191944-12-28
19451945-01-111945-12-24
19461946-02-121946-11-19
19481948-01-161948-12-10
19491949-05-261949-12-21
19511951-03-211951-12-17
19521952-02-291952-12-16
19531953-06-081953-06-23
19541954-04-291954-12-07
19551955-05-031955-05-03
19561956-02-291956-11-19
19571957-02-251957-05-06
19581958-08-291958-08-29
19591959-03-031959-11-24
19601960-01-281960-05-23
19611961-03-131961-06-29
19621962-01-141962-09-16
19631963-03-111963-12-27
19641964-01-031964-09-04
19651965-01-191965-12-30
19661966-04-071966-11-30
19671967-02-161967-12-29
19681968-01-271968-12-24
19691969-01-241969-12-27
19701970-01-221970-03-20
19711971-04-041971-10-15
19721972-01-211972-12-26
19731973-02-211973-10-02
19741974-02-091974-12-04
19811981-03-111981-12-21
19821982-02-191982-12-28
19831983-02-081983-08-08
19841984-02-291984-09-08
19851985-01-051985-12-08
19861986-01-041986-11-26
19871987-03-111987-08-24
19881988-01-121988-12-17
19891989-01-111989-12-18
19911991-02-201991-11-20
19921992-01-261992-12-14
19931993-06-141993-12-24
19941994-03-031994-07-28
19951995-01-041995-11-24
19961996-02-291996-11-17
19971997-01-231997-08-19
19981998-01-231998-09-13
19991999-02-081999-11-03

Every Fixed Threshold

Fixed thresholds at Pao de Acucar
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5635196417
25 mm (0.98 in): Days with 25 mm or more rain501019644
50 mm (1.97 in): Days with 50 mm or more rain20319351

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1935.

Download the Data

  • Data for Pao de Acucar 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).