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

Porto da Folha Threshold Days by Year (BR038958480)

4 fixed thresholds counted per year at Porto da Folha (BR038958480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Porto da Folha Thresholds

  • Porto da Folha: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1964 with 35.
  • Porto da Folha: days with 25 mm (0.98 in) or more of precipitation in 59 years, most in 1944 with 11.
  • Porto da Folha: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1914 with 3.
  • Porto da Folha: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1914 with 1.
  • 4 fixed thresholds have at least one qualifying day at Porto da Folha.
60 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Porto da Folha Days per year at Porto da Folha with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1964. 0102030401914: 261915: 61916: 151917: 171918: 211919: 141920: 161921: 251922: 181923: 161924: 201925: 51926: 121927: 101928: 71929: 151930: 171935: 211936: 131937: 101938: 141939: 81940: 131941: 151942: 141943: 131944: 261945: 251946: 111947: 231948: 191949: 171950: 131951: 121952: 101953: 101954: 81955: 61956: 111957: 141958: 41963: 171964: 351965: 31966: 251967: 241968: 201969: 321970: 71972: 171974: 211975: 261976: 111977: 191978: 251979: 181980: 201981: 111982: 121983: 101914192019261936194219481954196419701978
Days per year at Porto da Folha 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 Porto da Folha
YearDaysDecade average
19142616.5
1915616.5
19161516.5
19171716.5
19182116.5
19191416.5
19201614.4
19212514.4
19221814.4
19231614.4
19242014.4
1925514.4
19261214.4
19271014.4
1928714.4
19291514.4
19301713.8
19352113.8
19361313.8
19371013.8
19381413.8
1939813.8
19401317.6
19411517.6
19421417.6
19431317.6
19442617.6
19452517.6
19461117.6
19472317.6
19481917.6
19491717.6
1950139.8
1951129.8
1952109.8
1953109.8
195489.8
195569.8
1956119.8
1957149.8
195849.8
19631722.3
19643522.3
1965322.3
19662522.3
19672422.3
19682022.3
19693222.3
1970718
19721718
19742118
19752618
19761118
19771918
19782518
19791818
19802013.3
19811113.3
19821213.3
19831013.3
First to last qualifying date each year at Porto da Folha For each year, a bar from the first to the last day at Porto da Folha meeting 10 mm (0.39 in). 1914: 1 January 1914 to 29 October 19141915: 29 August 1915 to 17 December 19151916: 1 March 1916 to 6 December 19161917: 11 January 1917 to 19 December 19171918: 3 February 1918 to 31 December 19181919: 1 January 1919 to 20 August 19191920: 9 January 1920 to 31 December 19201921: 3 January 1921 to 13 November 19211922: 9 February 1922 to 4 December 19221923: 30 January 1923 to 21 October 19231924: 25 January 1924 to 23 August 19241925: 24 January 1925 to 27 October 19251926: 14 February 1926 to 11 August 19261927: 13 April 1927 to 25 December 19271928: 3 January 1928 to 30 November 19281929: 4 February 1929 to 10 December 19291930: 3 January 1930 to 27 June 19301935: 18 January 1935 to 25 August 19351936: 17 February 1936 to 25 December 19361937: 28 March 1937 to 29 August 19371938: 17 February 1938 to 30 August 19381939: 2 March 1939 to 31 October 19391940: 30 January 1940 to 11 December 19401941: 10 February 1941 to 2 December 19411942: 24 April 1942 to 25 November 19421943: 1 February 1943 to 9 November 19431944: 18 January 1944 to 25 December 19441945: 11 January 1945 to 20 December 19451946: 16 February 1946 to 29 July 19461947: 21 February 1947 to 22 December 19471948: 14 January 1948 to 10 December 19481949: 11 February 1949 to 29 November 19491950: 2 April 1950 to 15 November 19501951: 8 February 1951 to 16 July 19511952: 3 March 1952 to 18 December 19521953: 24 April 1953 to 28 November 19531954: 5 January 1954 to 7 December 19541955: 16 April 1955 to 12 December 19551956: 1 March 1956 to 17 November 19561957: 14 January 1957 to 17 May 19571958: 29 January 1958 to 27 July 19581963: 18 February 1963 to 24 December 19631964: 18 January 1964 to 7 December 19641965: 19 January 1965 to 23 December 19651966: 29 January 1966 to 26 November 19661967: 25 February 1967 to 13 December 19671968: 14 March 1968 to 11 December 19681969: 25 January 1969 to 18 December 19691970: 21 January 1970 to 15 April 19701972: 9 January 1972 to 15 August 19721974: 19 January 1974 to 13 November 19741975: 26 March 1975 to 7 December 19751976: 12 February 1976 to 27 November 19761977: 7 January 1977 to 17 August 19771978: 8 February 1978 to 23 September 19781979: 14 January 1979 to 29 November 19791980: 5 January 1980 to 16 November 19801981: 20 January 1981 to 22 December 19811982: 18 February 1982 to 1 July 19821983: 29 January 1983 to 7 August 198319141922193019421950195819701980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Porto da Folha meeting 10 mm (0.39 in).
First to last qualifying date each year at Porto da Folha
YearFirst dateLast date
19141914-01-011914-10-29
19151915-08-291915-12-17
19161916-03-011916-12-06
19171917-01-111917-12-19
19181918-02-031918-12-31
19191919-01-011919-08-20
19201920-01-091920-12-31
19211921-01-031921-11-13
19221922-02-091922-12-04
19231923-01-301923-10-21
19241924-01-251924-08-23
19251925-01-241925-10-27
19261926-02-141926-08-11
19271927-04-131927-12-25
19281928-01-031928-11-30
19291929-02-041929-12-10
19301930-01-031930-06-27
19351935-01-181935-08-25
19361936-02-171936-12-25
19371937-03-281937-08-29
19381938-02-171938-08-30
19391939-03-021939-10-31
19401940-01-301940-12-11
19411941-02-101941-12-02
19421942-04-241942-11-25
19431943-02-011943-11-09
19441944-01-181944-12-25
19451945-01-111945-12-20
19461946-02-161946-07-29
19471947-02-211947-12-22
19481948-01-141948-12-10
19491949-02-111949-11-29
19501950-04-021950-11-15
19511951-02-081951-07-16
19521952-03-031952-12-18
19531953-04-241953-11-28
19541954-01-051954-12-07
19551955-04-161955-12-12
19561956-03-011956-11-17
19571957-01-141957-05-17
19581958-01-291958-07-27
19631963-02-181963-12-24
19641964-01-181964-12-07
19651965-01-191965-12-23
19661966-01-291966-11-26
19671967-02-251967-12-13
19681968-03-141968-12-11
19691969-01-251969-12-18
19701970-01-211970-04-15
19721972-01-091972-08-15
19741974-01-191974-11-13
19751975-03-261975-12-07
19761976-02-121976-11-27
19771977-01-071977-08-17
19781978-02-081978-09-23
19791979-01-141979-11-29
19801980-01-051980-11-16
19811981-01-201981-12-22
19821982-02-181982-07-01
19831983-01-291983-08-07

Every Fixed Threshold

Fixed thresholds at Porto da Folha
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6035196410
25 mm (0.98 in): Days with 25 mm or more rain591119441
50 mm (1.97 in): Days with 50 mm or more rain32319141
100 mm (3.94 in): Days with 100 mm or more rain3119141

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Porto da Folha 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).