Built 2026-10-19 (19 October 2026)

Bonito (Ibiapora) Threshold Days by Year (BR047379480)

4 fixed thresholds counted per year at Bonito (Ibiapora) (BR047379480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bonito (Ibiapora) Thresholds

  • Bonito (Ibiapora): days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1970 with 49.
  • Bonito (Ibiapora): days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1964 with 17.
  • Bonito (Ibiapora): days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1935 with 8.
  • Bonito (Ibiapora): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1936 with 1.
  • 4 fixed thresholds have at least one qualifying day at Bonito (Ibiapora).
48 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bonito (Ibiapora) Days per year at Bonito (Ibiapora) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1970. 02040601934: 101935: 211936: 291937: 241938: 171939: 111940: 241941: 241942: 161943: 141944: 181945: 91946: 81947: 121948: 141949: 171950: 131951: 131952: 121953: 131954: 201955: 171956: 181957: 141958: 211959: 131960: 191961: 131962: 251963: 171964: 331965: 371966: 351967: 461968: 471969: 351970: 491972: 291973: 321974: 361975: 411976: 241977: 321978: 451979: 241980: 341982: 41983: 161934193919441949195419591964196919751980
Days per year at Bonito (Ibiapora) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 49 in 1970.
Days with 10 mm (0.39 in) or more of precipitation per year at Bonito (Ibiapora)
YearDaysDecade average
19341018.7
19352118.7
19362918.7
19372418.7
19381718.7
19391118.7
19402415.6
19412415.6
19421615.6
19431415.6
19441815.6
1945915.6
1946815.6
19471215.6
19481415.6
19491715.6
19501315.4
19511315.4
19521215.4
19531315.4
19542015.4
19551715.4
19561815.4
19571415.4
19582115.4
19591315.4
19601930.7
19611330.7
19622530.7
19631730.7
19643330.7
19653730.7
19663530.7
19674630.7
19684730.7
19693530.7
19704934.7
19722934.7
19733234.7
19743634.7
19754134.7
19762434.7
19773234.7
19784534.7
19792434.7
19803418
1982418
19831618
First to last qualifying date each year at Bonito (Ibiapora) For each year, a bar from the first to the last day at Bonito (Ibiapora) meeting 10 mm (0.39 in). 1934: 1 January 1934 to 25 December 19341935: 2 January 1935 to 26 November 19351936: 14 January 1936 to 29 December 19361937: 2 January 1937 to 26 December 19371938: 14 January 1938 to 31 December 19381939: 16 January 1939 to 30 December 19391940: 7 January 1940 to 21 December 19401941: 11 January 1941 to 31 December 19411942: 2 January 1942 to 30 December 19421943: 16 January 1943 to 16 December 19431944: 25 January 1944 to 26 December 19441945: 22 January 1945 to 30 December 19451946: 1 January 1946 to 6 December 19461947: 21 January 1947 to 27 December 19471948: 2 March 1948 to 31 December 19481949: 23 January 1949 to 24 December 19491950: 15 January 1950 to 28 December 19501951: 19 January 1951 to 24 December 19511952: 13 January 1952 to 22 December 19521953: 15 February 1953 to 22 December 19531954: 11 February 1954 to 8 December 19541955: 18 January 1955 to 31 December 19551956: 2 January 1956 to 29 December 19561957: 1 January 1957 to 23 December 19571958: 19 January 1958 to 31 December 19581959: 1 January 1959 to 31 December 19591960: 1 January 1960 to 17 December 19601961: 13 January 1961 to 30 December 19611962: 4 January 1962 to 25 December 19621963: 7 January 1963 to 22 December 19631964: 1 January 1964 to 30 December 19641965: 7 January 1965 to 23 November 19651966: 5 January 1966 to 27 December 19661967: 17 January 1967 to 29 December 19671968: 29 January 1968 to 15 December 19681969: 25 January 1969 to 28 December 19691970: 4 January 1970 to 19 December 19701972: 18 January 1972 to 25 December 19721973: 17 January 1973 to 2 December 19731974: 3 January 1974 to 8 December 19741975: 20 January 1975 to 18 December 19751976: 3 February 1976 to 1 December 19761977: 2 February 1977 to 28 December 19771978: 10 January 1978 to 21 December 19781979: 8 January 1979 to 29 December 19791980: 2 January 1980 to 31 December 19801982: 12 January 1982 to 18 March 19821983: 19 January 1983 to 4 December 198319341940194619521958196419701977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bonito (Ibiapora) meeting 10 mm (0.39 in).
First to last qualifying date each year at Bonito (Ibiapora)
YearFirst dateLast date
19341934-01-011934-12-25
19351935-01-021935-11-26
19361936-01-141936-12-29
19371937-01-021937-12-26
19381938-01-141938-12-31
19391939-01-161939-12-30
19401940-01-071940-12-21
19411941-01-111941-12-31
19421942-01-021942-12-30
19431943-01-161943-12-16
19441944-01-251944-12-26
19451945-01-221945-12-30
19461946-01-011946-12-06
19471947-01-211947-12-27
19481948-03-021948-12-31
19491949-01-231949-12-24
19501950-01-151950-12-28
19511951-01-191951-12-24
19521952-01-131952-12-22
19531953-02-151953-12-22
19541954-02-111954-12-08
19551955-01-181955-12-31
19561956-01-021956-12-29
19571957-01-011957-12-23
19581958-01-191958-12-31
19591959-01-011959-12-31
19601960-01-011960-12-17
19611961-01-131961-12-30
19621962-01-041962-12-25
19631963-01-071963-12-22
19641964-01-011964-12-30
19651965-01-071965-11-23
19661966-01-051966-12-27
19671967-01-171967-12-29
19681968-01-291968-12-15
19691969-01-251969-12-28
19701970-01-041970-12-19
19721972-01-181972-12-25
19731973-01-171973-12-02
19741974-01-031974-12-08
19751975-01-201975-12-18
19761976-02-031976-12-01
19771977-02-021977-12-28
19781978-01-101978-12-21
19791979-01-081979-12-29
19801980-01-021980-12-31
19821982-01-121982-03-18
19831983-01-191983-12-04

Every Fixed Threshold

Fixed thresholds at Bonito (Ibiapora)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4849197016
25 mm (0.98 in): Days with 25 mm or more rain461719641
50 mm (1.97 in): Days with 50 mm or more rain34819353
100 mm (3.94 in): Days with 100 mm or more rain3119361

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1934.

Download the Data

  • Data for Bonito (Ibiapora) 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).