Built 2026-10-19 (19 October 2026)

Pilao Arcado Threshold Days by Year (BR047053150)

4 fixed thresholds counted per year at Pilao Arcado (BR047053150): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pilao Arcado Thresholds

  • Pilao Arcado: days with 10 mm (0.39 in) or more of precipitation in 62 years, most in 1924 with 44.
  • Pilao Arcado: days with 25 mm (0.98 in) or more of precipitation in 62 years, most in 1924 with 17.
  • Pilao Arcado: days with 50 mm (1.97 in) or more of precipitation in 58 years, most in 1947 with 5.
  • Pilao Arcado: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1960 with 2.
  • 4 fixed thresholds have at least one qualifying day at Pilao Arcado.
62 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pilao Arcado Days per year at Pilao Arcado with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1924. 02040601912: 181913: 141914: 221915: 171916: 281917: 211920: 231921: 221922: 221923: 201924: 441925: 221926: 321927: 231928: 141929: 201930: 131931: 131932: 111933: 261934: 121935: 191936: 231937: 161938: 111939: 131940: 251941: 131942: 211943: 181944: 201945: 201946: 151947: 281948: 201949: 211950: 191951: 191952: 241953: 131954: 211955: 191956: 241957: 321958: 211959: 111960: 291961: 161962: 171963: 171964: 301965: 231966: 271967: 291969: 271971: 181972: 221974: 301975: 191980: 271981: 181983: 20191219211928193519421949195619631972
Days per year at Pilao Arcado with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 44 in 1924.
Days with 10 mm (0.39 in) or more of precipitation per year at Pilao Arcado
YearDaysDecade average
19121820
19131420
19142220
19151720
19162820
19172120
19202324.2
19212224.2
19222224.2
19232024.2
19244424.2
19252224.2
19263224.2
19272324.2
19281424.2
19292024.2
19301315.7
19311315.7
19321115.7
19332615.7
19341215.7
19351915.7
19362315.7
19371615.7
19381115.7
19391315.7
19402520.1
19411320.1
19422120.1
19431820.1
19442020.1
19452020.1
19461520.1
19472820.1
19482020.1
19492120.1
19501920.3
19511920.3
19522420.3
19531320.3
19542120.3
19551920.3
19562420.3
19573220.3
19582120.3
19591120.3
19602923.9
19611623.9
19621723.9
19631723.9
19643023.9
19652323.9
19662723.9
19672923.9
19692723.9
19711822.3
19722222.3
19743022.3
19751922.3
19802721.7
19811821.7
19832021.7
First to last qualifying date each year at Pilao Arcado For each year, a bar from the first to the last day at Pilao Arcado meeting 10 mm (0.39 in). 1912: 12 January 1912 to 19 December 19121913: 13 February 1913 to 2 December 19131914: 11 January 1914 to 18 December 19141915: 27 January 1915 to 23 December 19151916: 4 January 1916 to 23 December 19161917: 10 January 1917 to 26 December 19171920: 17 January 1920 to 30 December 19201921: 1 January 1921 to 11 December 19211922: 6 February 1922 to 24 December 19221923: 18 January 1923 to 29 December 19231924: 10 January 1924 to 27 December 19241925: 19 January 1925 to 30 December 19251926: 1 January 1926 to 10 December 19261927: 6 January 1927 to 28 December 19271928: 4 January 1928 to 30 November 19281929: 14 January 1929 to 10 December 19291930: 14 January 1930 to 18 December 19301931: 18 January 1931 to 4 November 19311932: 2 January 1932 to 16 November 19321933: 13 January 1933 to 30 December 19331934: 12 January 1934 to 18 December 19341935: 18 January 1935 to 27 December 19351936: 5 January 1936 to 24 December 19361937: 14 January 1937 to 20 December 19371938: 18 January 1938 to 21 December 19381939: 9 January 1939 to 17 December 19391940: 4 January 1940 to 20 December 19401941: 11 January 1941 to 26 December 19411942: 4 January 1942 to 27 December 19421943: 2 February 1943 to 22 December 19431944: 19 January 1944 to 30 December 19441945: 10 January 1945 to 27 December 19451946: 24 January 1946 to 18 November 19461947: 14 January 1947 to 28 December 19471948: 17 January 1948 to 24 December 19481949: 7 February 1949 to 22 December 19491950: 14 January 1950 to 29 December 19501951: 13 January 1951 to 22 December 19511952: 2 January 1952 to 25 December 19521953: 19 February 1953 to 20 December 19531954: 20 January 1954 to 31 December 19541955: 13 January 1955 to 21 December 19551956: 27 January 1956 to 29 December 19561957: 8 January 1957 to 24 December 19571958: 16 January 1958 to 30 December 19581959: 6 January 1959 to 31 December 19591960: 2 January 1960 to 16 December 19601961: 12 January 1961 to 10 December 19611962: 13 January 1962 to 21 December 19621963: 5 January 1963 to 30 December 19631964: 1 January 1964 to 7 December 19641965: 19 January 1965 to 7 December 19651966: 13 January 1966 to 26 December 19661967: 4 February 1967 to 31 December 19671969: 18 January 1969 to 29 December 19691971: 14 January 1971 to 23 November 19711972: 5 January 1972 to 25 December 19721974: 6 January 1974 to 29 December 19741975: 19 January 1975 to 24 December 19751980: 5 January 1980 to 31 December 19801981: 1 January 1981 to 22 November 19811983: 18 January 1983 to 5 December 198319121922193019381946195419621972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pilao Arcado meeting 10 mm (0.39 in).
First to last qualifying date each year at Pilao Arcado
YearFirst dateLast date
19121912-01-121912-12-19
19131913-02-131913-12-02
19141914-01-111914-12-18
19151915-01-271915-12-23
19161916-01-041916-12-23
19171917-01-101917-12-26
19201920-01-171920-12-30
19211921-01-011921-12-11
19221922-02-061922-12-24
19231923-01-181923-12-29
19241924-01-101924-12-27
19251925-01-191925-12-30
19261926-01-011926-12-10
19271927-01-061927-12-28
19281928-01-041928-11-30
19291929-01-141929-12-10
19301930-01-141930-12-18
19311931-01-181931-11-04
19321932-01-021932-11-16
19331933-01-131933-12-30
19341934-01-121934-12-18
19351935-01-181935-12-27
19361936-01-051936-12-24
19371937-01-141937-12-20
19381938-01-181938-12-21
19391939-01-091939-12-17
19401940-01-041940-12-20
19411941-01-111941-12-26
19421942-01-041942-12-27
19431943-02-021943-12-22
19441944-01-191944-12-30
19451945-01-101945-12-27
19461946-01-241946-11-18
19471947-01-141947-12-28
19481948-01-171948-12-24
19491949-02-071949-12-22
19501950-01-141950-12-29
19511951-01-131951-12-22
19521952-01-021952-12-25
19531953-02-191953-12-20
19541954-01-201954-12-31
19551955-01-131955-12-21
19561956-01-271956-12-29
19571957-01-081957-12-24
19581958-01-161958-12-30
19591959-01-061959-12-31
19601960-01-021960-12-16
19611961-01-121961-12-10
19621962-01-131962-12-21
19631963-01-051963-12-30
19641964-01-011964-12-07
19651965-01-191965-12-07
19661966-01-131966-12-26
19671967-02-041967-12-31
19691969-01-181969-12-29
19711971-01-141971-11-23
19721972-01-051972-12-25
19741974-01-061974-12-29
19751975-01-191975-12-24
19801980-01-051980-12-31
19811981-01-011981-11-22
19831983-01-181983-12-05

Every Fixed Threshold

Fixed thresholds at Pilao Arcado
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6244192420
25 mm (0.98 in): Days with 25 mm or more rain621719248
50 mm (1.97 in): Days with 50 mm or more rain58519475
100 mm (3.94 in): Days with 100 mm or more rain3219602

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1912.

Download the Data

  • Data for Pilao Arcado 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).