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Built 2026-10-19 (19 October 2026)

Itabatinga Threshold Days by Year (BR038111680)

4 fixed thresholds counted per year at Itabatinga (BR038111680): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itabatinga Thresholds

  • Itabatinga: days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1924 with 55.
  • Itabatinga: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1924 with 25.
  • Itabatinga: days with 50 mm (1.97 in) or more of precipitation in 50 years, most in 1972 with 7.
  • Itabatinga: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1925 with 1.
  • 4 fixed thresholds have at least one qualifying day at Itabatinga.
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Itabatinga Days per year at Itabatinga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1924. 02040601918: 301919: 51920: 281921: 421922: 311923: 221924: 551925: 331926: 201927: 191928: 151929: 321930: 111931: 121932: 61933: 241934: 311935: 261936: 181937: 131938: 181939: 211940: 321941: 201942: 131943: 121944: 131945: 141946: 201948: 231949: 121950: 241951: 131952: 181953: 121954: 171955: 131956: 201957: 211958: 101959: 201960: 151962: 301963: 361964: 371965: 301966: 161967: 371968: 291969: 281970: 171971: 251972: 201973: 281974: 361975: 411918192419301936194219491955196219681974
Days per year at Itabatinga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 55 in 1924.
Days with 10 mm (0.39 in) or more of precipitation per year at Itabatinga
YearDaysDecade average
19183017.5
1919517.5
19202829.7
19214229.7
19223129.7
19232229.7
19245529.7
19253329.7
19262029.7
19271929.7
19281529.7
19293229.7
19301118
19311218
1932618
19332418
19343118
19352618
19361818
19371318
19381818
19392118
19403217.7
19412017.7
19421317.7
19431217.7
19441317.7
19451417.7
19462017.7
19482317.7
19491217.7
19502416.8
19511316.8
19521816.8
19531216.8
19541716.8
19551316.8
19562016.8
19572116.8
19581016.8
19592016.8
19601528.7
19623028.7
19633628.7
19643728.7
19653028.7
19661628.7
19673728.7
19682928.7
19692828.7
19701727.8
19712527.8
19722027.8
19732827.8
19743627.8
19754127.8
First to last qualifying date each year at Itabatinga For each year, a bar from the first to the last day at Itabatinga meeting 10 mm (0.39 in). 1918: 2 January 1918 to 31 December 19181919: 1 January 1919 to 13 August 19191920: 4 March 1920 to 30 December 19201921: 1 January 1921 to 22 November 19211922: 14 February 1922 to 1 December 19221923: 16 January 1923 to 1 December 19231924: 29 January 1924 to 22 December 19241925: 20 January 1925 to 12 July 19251926: 1 January 1926 to 8 June 19261927: 13 January 1927 to 23 July 19271928: 4 January 1928 to 1 December 19281929: 28 January 1929 to 3 December 19291930: 21 January 1930 to 28 October 19301931: 8 January 1931 to 19 August 19311932: 20 January 1932 to 29 April 19321933: 7 January 1933 to 28 April 19331934: 2 January 1934 to 22 December 19341935: 5 January 1935 to 24 May 19351936: 8 February 1936 to 16 June 19361937: 6 February 1937 to 15 July 19371938: 26 January 1938 to 26 April 19381939: 14 February 1939 to 8 September 19391940: 8 January 1940 to 2 July 19401941: 7 January 1941 to 4 May 19411942: 7 February 1942 to 4 December 19421943: 26 January 1943 to 9 August 19431944: 9 January 1944 to 13 December 19441945: 10 January 1945 to 19 June 19451946: 4 January 1946 to 19 December 19461948: 26 January 1948 to 31 July 19481949: 17 February 1949 to 21 December 19491950: 14 January 1950 to 24 December 19501951: 10 January 1951 to 16 December 19511952: 29 January 1952 to 16 December 19521953: 22 February 1953 to 23 May 19531954: 20 January 1954 to 29 June 19541955: 23 January 1955 to 28 May 19551956: 4 January 1956 to 4 July 19561957: 10 January 1957 to 22 May 19571958: 15 January 1958 to 4 June 19581959: 20 January 1959 to 28 June 19591960: 5 January 1960 to 26 July 19601962: 16 January 1962 to 17 December 19621963: 13 January 1963 to 30 December 19631964: 5 January 1964 to 22 August 19641965: 8 January 1965 to 4 October 19651966: 9 February 1966 to 4 October 19661967: 9 February 1967 to 29 December 19671968: 24 January 1968 to 27 December 19681969: 23 January 1969 to 19 August 19691970: 21 January 1970 to 8 November 19701971: 12 January 1971 to 4 August 19711972: 29 January 1972 to 21 December 19721973: 1 January 1973 to 2 October 19731974: 14 January 1974 to 9 December 19741975: 5 January 1975 to 14 October 197519181925193219391946195419621969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Itabatinga meeting 10 mm (0.39 in).
First to last qualifying date each year at Itabatinga
YearFirst dateLast date
19181918-01-021918-12-31
19191919-01-011919-08-13
19201920-03-041920-12-30
19211921-01-011921-11-22
19221922-02-141922-12-01
19231923-01-161923-12-01
19241924-01-291924-12-22
19251925-01-201925-07-12
19261926-01-011926-06-08
19271927-01-131927-07-23
19281928-01-041928-12-01
19291929-01-281929-12-03
19301930-01-211930-10-28
19311931-01-081931-08-19
19321932-01-201932-04-29
19331933-01-071933-04-28
19341934-01-021934-12-22
19351935-01-051935-05-24
19361936-02-081936-06-16
19371937-02-061937-07-15
19381938-01-261938-04-26
19391939-02-141939-09-08
19401940-01-081940-07-02
19411941-01-071941-05-04
19421942-02-071942-12-04
19431943-01-261943-08-09
19441944-01-091944-12-13
19451945-01-101945-06-19
19461946-01-041946-12-19
19481948-01-261948-07-31
19491949-02-171949-12-21
19501950-01-141950-12-24
19511951-01-101951-12-16
19521952-01-291952-12-16
19531953-02-221953-05-23
19541954-01-201954-06-29
19551955-01-231955-05-28
19561956-01-041956-07-04
19571957-01-101957-05-22
19581958-01-151958-06-04
19591959-01-201959-06-28
19601960-01-051960-07-26
19621962-01-161962-12-17
19631963-01-131963-12-30
19641964-01-051964-08-22
19651965-01-081965-10-04
19661966-02-091966-10-04
19671967-02-091967-12-29
19681968-01-241968-12-27
19691969-01-231969-08-19
19701970-01-211970-11-08
19711971-01-121971-08-04
19721972-01-291972-12-21
19731973-01-011973-10-02
19741974-01-141974-12-09
19751975-01-051975-10-14

Every Fixed Threshold

Fixed thresholds at Itabatinga
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5655192441
25 mm (0.98 in): Days with 25 mm or more rain5625192413
50 mm (1.97 in): Days with 50 mm or more rain50719724
100 mm (3.94 in): Days with 100 mm or more rain7119251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1918.

Download the Data

  • Data for Itabatinga 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).