Built 2026-10-19 (19 October 2026)

Serra Negra Do Norte Threshold Days by Year (BR038353220)

4 fixed thresholds counted per year at Serra Negra Do Norte (BR038353220): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Serra Negra Do Norte Thresholds

  • Serra Negra Do Norte: days with 10 mm (0.39 in) or more of precipitation in 69 years, most in 1974 with 42.
  • Serra Negra Do Norte: days with 25 mm (0.98 in) or more of precipitation in 68 years, most in 1964 with 21.
  • Serra Negra Do Norte: days with 50 mm (1.97 in) or more of precipitation in 66 years, most in 1974 with 13.
  • Serra Negra Do Norte: days with 100 mm (3.94 in) or more of precipitation in 18 years, most in 1935 with 2.
  • 4 fixed thresholds have at least one qualifying day at Serra Negra Do Norte.
69 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Serra Negra Do Norte Days per year at Serra Negra Do Norte with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1974. 02040601911: 151912: 251913: 261914: 231915: 21916: 291917: 311918: 241919: 51920: 211921: 331922: 251923: 261924: 301925: 351926: 211927: 191928: 211929: 241930: 141931: 141932: 61933: 161934: 321935: 311936: 141937: 231938: 111939: 221940: 371941: 101942: 91943: 121944: 251945: 261946: 181947: 331948: 241949: 231950: 181951: 111952: 161953: 91954: 151955: 231956: 231957: 161958: 61959: 191960: 191961: 251962: 231963: 301964: 351965: 371966: 221967: 331968: 311969: 261970: 171971: 311972: 241973: 281974: 421975: 341978: 251979: 171981: 201982: 141911191819251932193919461953196019671974
Days per year at Serra Negra Do Norte with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Serra Negra Do Norte
YearDaysDecade average
19111520
19122520
19132620
19142320
1915220
19162920
19173120
19182420
1919520
19202125.5
19213325.5
19222525.5
19232625.5
19243025.5
19253525.5
19262125.5
19271925.5
19282125.5
19292425.5
19301418.3
19311418.3
1932618.3
19331618.3
19343218.3
19353118.3
19361418.3
19372318.3
19381118.3
19392218.3
19403721.7
19411021.7
1942921.7
19431221.7
19442521.7
19452621.7
19461821.7
19473321.7
19482421.7
19492321.7
19501815.6
19511115.6
19521615.6
1953915.6
19541515.6
19552315.6
19562315.6
19571615.6
1958615.6
19591915.6
19601928.1
19612528.1
19622328.1
19633028.1
19643528.1
19653728.1
19662228.1
19673328.1
19683128.1
19692628.1
19701727.3
19713127.3
19722427.3
19732827.3
19744227.3
19753427.3
19782527.3
19791727.3
19812017
19821417
First to last qualifying date each year at Serra Negra Do Norte For each year, a bar from the first to the last day at Serra Negra Do Norte meeting 10 mm (0.39 in). 1911: 11 January 1911 to 27 December 19111912: 15 January 1912 to 28 July 19121913: 3 February 1913 to 9 December 19131914: 13 January 1914 to 12 September 19141915: 27 March 1915 to 17 December 19151916: 21 January 1916 to 31 December 19161917: 5 January 1917 to 2 June 19171918: 25 January 1918 to 29 June 19181919: 1 January 1919 to 29 December 19191920: 3 January 1920 to 30 December 19201921: 1 January 1921 to 12 November 19211922: 18 February 1922 to 1 December 19221923: 8 February 1923 to 7 July 19231924: 22 January 1924 to 24 October 19241925: 15 January 1925 to 29 December 19251926: 2 January 1926 to 16 May 19261927: 27 January 1927 to 12 December 19271928: 5 January 1928 to 30 December 19281929: 10 January 1929 to 20 May 19291930: 21 January 1930 to 28 November 19301931: 4 January 1931 to 29 November 19311932: 19 January 1932 to 22 March 19321933: 17 January 1933 to 28 December 19331934: 14 February 1934 to 1 November 19341935: 10 January 1935 to 7 December 19351936: 14 February 1936 to 25 June 19361937: 7 February 1937 to 14 June 19371938: 9 January 1938 to 19 May 19381939: 10 February 1939 to 26 October 19391940: 3 January 1940 to 19 October 19401941: 4 March 1941 to 14 November 19411942: 10 February 1942 to 10 December 19421943: 26 January 1943 to 28 November 19431944: 18 January 1944 to 24 December 19441945: 17 January 1945 to 8 December 19451946: 16 January 1946 to 22 December 19461947: 24 January 1947 to 18 December 19471948: 5 January 1948 to 30 June 19481949: 2 February 1949 to 6 December 19491950: 15 January 1950 to 3 July 19501951: 10 January 1951 to 16 December 19511952: 10 January 1952 to 7 May 19521953: 16 February 1953 to 28 November 19531954: 21 January 1954 to 28 November 19541955: 17 January 1955 to 26 December 19551956: 3 February 1956 to 30 June 19561957: 8 January 1957 to 21 May 19571958: 22 February 1958 to 23 September 19581959: 6 February 1959 to 28 June 19591960: 26 January 1960 to 23 May 19601961: 19 January 1961 to 28 May 19611962: 1 February 1962 to 19 November 19621963: 12 January 1963 to 25 December 19631964: 2 January 1964 to 6 July 19641965: 24 January 1965 to 15 June 19651966: 24 January 1966 to 14 July 19661967: 2 February 1967 to 24 December 19671968: 23 January 1968 to 27 December 19681969: 20 January 1969 to 20 July 19691970: 20 January 1970 to 7 November 19701971: 11 January 1971 to 3 July 19711972: 7 January 1972 to 21 December 19721973: 10 January 1973 to 2 October 19731974: 16 January 1974 to 9 December 19741975: 7 January 1975 to 7 December 19751978: 20 January 1978 to 28 November 19781979: 4 January 1979 to 2 July 19791981: 27 January 1981 to 8 November 19811982: 27 January 1982 to 28 October 198219111920192919381947195619651974JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Serra Negra Do Norte meeting 10 mm (0.39 in).
First to last qualifying date each year at Serra Negra Do Norte
YearFirst dateLast date
19111911-01-111911-12-27
19121912-01-151912-07-28
19131913-02-031913-12-09
19141914-01-131914-09-12
19151915-03-271915-12-17
19161916-01-211916-12-31
19171917-01-051917-06-02
19181918-01-251918-06-29
19191919-01-011919-12-29
19201920-01-031920-12-30
19211921-01-011921-11-12
19221922-02-181922-12-01
19231923-02-081923-07-07
19241924-01-221924-10-24
19251925-01-151925-12-29
19261926-01-021926-05-16
19271927-01-271927-12-12
19281928-01-051928-12-30
19291929-01-101929-05-20
19301930-01-211930-11-28
19311931-01-041931-11-29
19321932-01-191932-03-22
19331933-01-171933-12-28
19341934-02-141934-11-01
19351935-01-101935-12-07
19361936-02-141936-06-25
19371937-02-071937-06-14
19381938-01-091938-05-19
19391939-02-101939-10-26
19401940-01-031940-10-19
19411941-03-041941-11-14
19421942-02-101942-12-10
19431943-01-261943-11-28
19441944-01-181944-12-24
19451945-01-171945-12-08
19461946-01-161946-12-22
19471947-01-241947-12-18
19481948-01-051948-06-30
19491949-02-021949-12-06
19501950-01-151950-07-03
19511951-01-101951-12-16
19521952-01-101952-05-07
19531953-02-161953-11-28
19541954-01-211954-11-28
19551955-01-171955-12-26
19561956-02-031956-06-30
19571957-01-081957-05-21
19581958-02-221958-09-23
19591959-02-061959-06-28
19601960-01-261960-05-23
19611961-01-191961-05-28
19621962-02-011962-11-19
19631963-01-121963-12-25
19641964-01-021964-07-06
19651965-01-241965-06-15
19661966-01-241966-07-14
19671967-02-021967-12-24
19681968-01-231968-12-27
19691969-01-201969-07-20
19701970-01-201970-11-07
19711971-01-111971-07-03
19721972-01-071972-12-21
19731973-01-101973-10-02
19741974-01-161974-12-09
19751975-01-071975-12-07
19781978-01-201978-11-28
19791979-01-041979-07-02
19811981-01-271981-11-08
19821982-01-271982-10-28

Every Fixed Threshold

Fixed thresholds at Serra Negra Do Norte
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6942197414
25 mm (0.98 in): Days with 25 mm or more rain682119645
50 mm (1.97 in): Days with 50 mm or more rain661319742
100 mm (3.94 in): Days with 100 mm or more rain18219351

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 Serra Negra Do Norte 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).