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Built 2026-10-19 (19 October 2026)

Conceicao Threshold Days by Year (BR038521970)

4 fixed thresholds counted per year at Conceicao (BR038521970): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Conceicao Thresholds

  • Conceicao: days with 10 mm (0.39 in) or more of precipitation in 70 years, most in 1924 with 79.
  • Conceicao: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1916 with 31.
  • Conceicao: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1917 with 17.
  • Conceicao: days with 100 mm (3.94 in) or more of precipitation in 16 years, most in 1940 with 3.
  • 4 fixed thresholds have at least one qualifying day at Conceicao.
70 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Conceicao Days per year at Conceicao with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 1924. 0204060801912: 271913: 451914: 581915: 221916: 581917: 541918: 481919: 21920: 351921: 691922: 311923: 171924: 791925: 751926: 421927: 341928: 271929: 361930: 61931: 151932: 111933: 191935: 421937: 201938: 181939: 231940: 431941: 191942: 41943: 161944: 221945: 261946: 191947: 301948: 181949: 211950: 251951: 141952: 221953: 161954: 241955: 251956: 261957: 191958: 131959: 171960: 341961: 261962: 291963: 261964: 351965: 171966: 161967: 331968: 221969: 201970: 161971: 291972: 241973: 241974: 371975: 371976: 221977: 361978: 121979: 261980: 271981: 221982: 131983: 201912191919261933194219491956196319701977
Days per year at Conceicao with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 79 in 1924.
Days with 10 mm (0.39 in) or more of precipitation per year at Conceicao
YearDaysDecade average
19122739.3
19134539.3
19145839.3
19152239.3
19165839.3
19175439.3
19184839.3
1919239.3
19203544.5
19216944.5
19223144.5
19231744.5
19247944.5
19257544.5
19264244.5
19273444.5
19282744.5
19293644.5
1930619.3
19311519.3
19321119.3
19331919.3
19354219.3
19372019.3
19381819.3
19392319.3
19404321.8
19411921.8
1942421.8
19431621.8
19442221.8
19452621.8
19461921.8
19473021.8
19481821.8
19492121.8
19502520.1
19511420.1
19522220.1
19531620.1
19542420.1
19552520.1
19562620.1
19571920.1
19581320.1
19591720.1
19603425.8
19612625.8
19622925.8
19632625.8
19643525.8
19651725.8
19661625.8
19673325.8
19682225.8
19692025.8
19701626.3
19712926.3
19722426.3
19732426.3
19743726.3
19753726.3
19762226.3
19773626.3
19781226.3
19792626.3
19802720.5
19812220.5
19821320.5
19832020.5
First to last qualifying date each year at Conceicao For each year, a bar from the first to the last day at Conceicao meeting 10 mm (0.39 in). 1912: 8 January 1912 to 17 December 19121913: 4 January 1913 to 31 December 19131914: 7 January 1914 to 28 October 19141915: 25 January 1915 to 24 December 19151916: 22 January 1916 to 10 December 19161917: 1 January 1917 to 31 December 19171918: 5 January 1918 to 26 December 19181919: 13 January 1919 to 30 December 19191920: 12 February 1920 to 30 December 19201921: 2 January 1921 to 12 December 19211922: 6 January 1922 to 2 December 19221923: 3 January 1923 to 29 November 19231924: 11 January 1924 to 29 December 19241925: 1 January 1925 to 30 December 19251926: 1 January 1926 to 15 December 19261927: 8 January 1927 to 18 December 19271928: 6 January 1928 to 30 November 19281929: 9 January 1929 to 29 December 19291930: 2 January 1930 to 12 February 19301931: 10 January 1931 to 14 July 19311932: 22 January 1932 to 12 September 19321933: 20 January 1933 to 22 December 19331935: 3 January 1935 to 25 December 19351937: 9 January 1937 to 27 December 19371938: 12 January 1938 to 23 November 19381939: 7 January 1939 to 24 November 19391940: 5 January 1940 to 20 December 19401941: 10 February 1941 to 5 December 19411942: 15 November 1942 to 27 December 19421943: 28 January 1943 to 15 December 19431944: 24 January 1944 to 30 December 19441945: 9 January 1945 to 5 December 19451946: 2 January 1946 to 21 December 19461947: 22 January 1947 to 14 December 19471948: 26 January 1948 to 17 December 19481949: 9 February 1949 to 27 November 19491950: 13 January 1950 to 26 December 19501951: 10 January 1951 to 2 July 19511952: 12 January 1952 to 31 December 19521953: 24 February 1953 to 27 November 19531954: 22 January 1954 to 24 November 19541955: 20 January 1955 to 10 December 19551956: 3 February 1956 to 18 November 19561957: 7 January 1957 to 6 December 19571958: 1 February 1958 to 22 December 19581959: 15 January 1959 to 10 December 19591960: 10 January 1960 to 30 December 19601961: 16 January 1961 to 22 December 19611962: 10 January 1962 to 16 December 19621963: 3 January 1963 to 29 December 19631964: 4 January 1964 to 4 December 19641965: 7 January 1965 to 13 June 19651966: 9 January 1966 to 25 December 19661967: 20 January 1967 to 31 December 19671968: 2 March 1968 to 11 December 19681969: 19 January 1969 to 18 December 19691970: 3 January 1970 to 16 July 19701971: 19 January 1971 to 9 December 19711972: 17 January 1972 to 29 December 19721973: 5 January 1973 to 11 December 19731974: 17 January 1974 to 30 December 19741975: 21 January 1975 to 5 December 19751976: 27 January 1976 to 12 December 19761977: 14 January 1977 to 28 November 19771978: 5 March 1978 to 2 December 19781979: 15 January 1979 to 14 December 19791980: 5 January 1980 to 20 December 19801981: 7 January 1981 to 30 December 19811982: 8 January 1982 to 27 December 19821983: 26 January 1983 to 10 July 198319121921193019411950195919681977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Conceicao meeting 10 mm (0.39 in).
First to last qualifying date each year at Conceicao
YearFirst dateLast date
19121912-01-081912-12-17
19131913-01-041913-12-31
19141914-01-071914-10-28
19151915-01-251915-12-24
19161916-01-221916-12-10
19171917-01-011917-12-31
19181918-01-051918-12-26
19191919-01-131919-12-30
19201920-02-121920-12-30
19211921-01-021921-12-12
19221922-01-061922-12-02
19231923-01-031923-11-29
19241924-01-111924-12-29
19251925-01-011925-12-30
19261926-01-011926-12-15
19271927-01-081927-12-18
19281928-01-061928-11-30
19291929-01-091929-12-29
19301930-01-021930-02-12
19311931-01-101931-07-14
19321932-01-221932-09-12
19331933-01-201933-12-22
19351935-01-031935-12-25
19371937-01-091937-12-27
19381938-01-121938-11-23
19391939-01-071939-11-24
19401940-01-051940-12-20
19411941-02-101941-12-05
19421942-11-151942-12-27
19431943-01-281943-12-15
19441944-01-241944-12-30
19451945-01-091945-12-05
19461946-01-021946-12-21
19471947-01-221947-12-14
19481948-01-261948-12-17
19491949-02-091949-11-27
19501950-01-131950-12-26
19511951-01-101951-07-02
19521952-01-121952-12-31
19531953-02-241953-11-27
19541954-01-221954-11-24
19551955-01-201955-12-10
19561956-02-031956-11-18
19571957-01-071957-12-06
19581958-02-011958-12-22
19591959-01-151959-12-10
19601960-01-101960-12-30
19611961-01-161961-12-22
19621962-01-101962-12-16
19631963-01-031963-12-29
19641964-01-041964-12-04
19651965-01-071965-06-13
19661966-01-091966-12-25
19671967-01-201967-12-31
19681968-03-021968-12-11
19691969-01-191969-12-18
19701970-01-031970-07-16
19711971-01-191971-12-09
19721972-01-171972-12-29
19731973-01-051973-12-11
19741974-01-171974-12-30
19751975-01-211975-12-05
19761976-01-271976-12-12
19771977-01-141977-11-28
19781978-03-051978-12-02
19791979-01-151979-12-14
19801980-01-051980-12-20
19811981-01-071981-12-30
19821982-01-081982-12-27
19831983-01-261983-07-10

Every Fixed Threshold

Fixed thresholds at Conceicao
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7079192420
25 mm (0.98 in): Days with 25 mm or more rain683119169
50 mm (1.97 in): Days with 50 mm or more rain571719175
100 mm (3.94 in): Days with 100 mm or more rain16319401

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 Conceicao 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).