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Built 2026-10-19 (19 October 2026)

Ibitiara (Bom Sucesso) Threshold Days by Year (BR047058390)

5 fixed thresholds counted per year at Ibitiara (Bom Sucesso) (BR047058390): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ibitiara (Bom Sucesso) Thresholds

  • Ibitiara (Bom Sucesso): days with 10 mm (0.39 in) or more of precipitation in 42 years, most in 1980 with 47.
  • Ibitiara (Bom Sucesso): days with 25 mm (0.98 in) or more of precipitation in 42 years, most in 1980 with 18.
  • Ibitiara (Bom Sucesso): days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1979 with 5.
  • Ibitiara (Bom Sucesso): days with 100 mm (3.94 in) or more of precipitation in 4 years, most in 1969 with 1.
  • 5 fixed thresholds have at least one qualifying day at Ibitiara (Bom Sucesso).
42 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ibitiara (Bom Sucesso) Days per year at Ibitiara (Bom Sucesso) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1980. 02040601938: 161939: 121940: 301941: 251942: 231943: 221944: 221945: 231946: 261947: 271948: 211949: 191950: 171951: 181952: 311953: 151954: 311955: 181956: 231957: 351958: 241959: 171960: 371961: 141962: 271963: 261964: 211965: 181966: 231969: 221970: 131971: 91972: 141974: 251975: 171976: 131977: 261978: 261979: 361980: 471981: 161983: 21193819431948195319581963197019761981
Days per year at Ibitiara (Bom Sucesso) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1980.
Days with 10 mm (0.39 in) or more of precipitation per year at Ibitiara (Bom Sucesso)
YearDaysDecade average
19381614
19391214
19403023.8
19412523.8
19422323.8
19432223.8
19442223.8
19452323.8
19462623.8
19472723.8
19482123.8
19491923.8
19501722.9
19511822.9
19523122.9
19531522.9
19543122.9
19551822.9
19562322.9
19573522.9
19582422.9
19591722.9
19603723.5
19611423.5
19622723.5
19632623.5
19642123.5
19651823.5
19662323.5
19692223.5
19701319.9
1971919.9
19721419.9
19742519.9
19751719.9
19761319.9
19772619.9
19782619.9
19793619.9
19804728
19811628
19832128
First to last qualifying date each year at Ibitiara (Bom Sucesso) For each year, a bar from the first to the last day at Ibitiara (Bom Sucesso) meeting 10 mm (0.39 in). 1938: 16 January 1938 to 18 December 19381939: 19 January 1939 to 14 December 19391940: 7 January 1940 to 21 December 19401941: 1 January 1941 to 29 December 19411942: 1 January 1942 to 27 December 19421943: 18 January 1943 to 22 December 19431944: 19 January 1944 to 27 December 19441945: 7 January 1945 to 25 December 19451946: 23 January 1946 to 29 December 19461947: 4 January 1947 to 26 December 19471948: 11 January 1948 to 22 December 19481949: 24 January 1949 to 19 December 19491950: 11 January 1950 to 25 December 19501951: 20 January 1951 to 19 December 19511952: 1 January 1952 to 31 December 19521953: 1 January 1953 to 28 December 19531954: 26 January 1954 to 31 December 19541955: 18 January 1955 to 19 December 19551956: 19 January 1956 to 28 December 19561957: 9 January 1957 to 24 December 19571958: 19 January 1958 to 29 December 19581959: 4 January 1959 to 26 December 19591960: 1 January 1960 to 2 December 19601961: 23 January 1961 to 10 December 19611962: 1 January 1962 to 26 December 19621963: 4 January 1963 to 25 December 19631964: 8 January 1964 to 5 December 19641965: 28 January 1965 to 23 November 19651966: 6 January 1966 to 29 December 19661969: 18 January 1969 to 28 December 19691970: 2 January 1970 to 26 November 19701971: 4 March 1971 to 27 November 19711972: 19 January 1972 to 25 December 19721974: 21 January 1974 to 16 November 19741975: 3 January 1975 to 29 November 19751976: 3 February 1976 to 30 November 19761977: 5 January 1977 to 27 December 19771978: 2 January 1978 to 21 December 19781979: 2 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801981: 9 March 1981 to 20 December 19811983: 2 January 1983 to 22 December 19831938194419501956196219701977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ibitiara (Bom Sucesso) meeting 10 mm (0.39 in).
First to last qualifying date each year at Ibitiara (Bom Sucesso)
YearFirst dateLast date
19381938-01-161938-12-18
19391939-01-191939-12-14
19401940-01-071940-12-21
19411941-01-011941-12-29
19421942-01-011942-12-27
19431943-01-181943-12-22
19441944-01-191944-12-27
19451945-01-071945-12-25
19461946-01-231946-12-29
19471947-01-041947-12-26
19481948-01-111948-12-22
19491949-01-241949-12-19
19501950-01-111950-12-25
19511951-01-201951-12-19
19521952-01-011952-12-31
19531953-01-011953-12-28
19541954-01-261954-12-31
19551955-01-181955-12-19
19561956-01-191956-12-28
19571957-01-091957-12-24
19581958-01-191958-12-29
19591959-01-041959-12-26
19601960-01-011960-12-02
19611961-01-231961-12-10
19621962-01-011962-12-26
19631963-01-041963-12-25
19641964-01-081964-12-05
19651965-01-281965-11-23
19661966-01-061966-12-29
19691969-01-181969-12-28
19701970-01-021970-11-26
19711971-03-041971-11-27
19721972-01-191972-12-25
19741974-01-211974-11-16
19751975-01-031975-11-29
19761976-02-031976-11-30
19771977-01-051977-12-27
19781978-01-021978-12-21
19791979-01-021979-12-31
19801980-01-011980-12-31
19811981-03-091981-12-20
19831983-01-021983-12-22

Every Fixed Threshold

Fixed thresholds at Ibitiara (Bom Sucesso)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4247198021
25 mm (0.98 in): Days with 25 mm or more rain4218198011
50 mm (1.97 in): Days with 50 mm or more rain34519791
100 mm (3.94 in): Days with 100 mm or more rain4119691
200 mm (7.87 in): Days with 200 mm or more rain1119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Ibitiara (Bom Sucesso) 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).