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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Itiuba Threshold Days by Year (BR048103330)

4 fixed thresholds counted per year at Itiuba (BR048103330): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itiuba Thresholds

  • Itiuba: days with 10 mm (0.39 in) or more of precipitation in 37 years, most in 1974 with 40.
  • Itiuba: days with 25 mm (0.98 in) or more of precipitation in 37 years, most in 1974 with 14.
  • Itiuba: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 1969 with 5.
  • Itiuba: days with 100 mm (3.94 in) or more of precipitation in 6 years, most in 1948 with 1.
  • 4 fixed thresholds have at least one qualifying day at Itiuba.
37 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Itiuba Days per year at Itiuba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1974. 0102030401943: 131944: 201945: 221946: 101947: 281948: 271949: 161950: 151951: 151952: 91953: 151954: 161955: 161956: 191957: 211958: 171959: 81960: 321961: 111963: 161964: 371965: 31966: 321967: 311968: 271969: 281970: 171971: 161972: 221973: 231974: 401975: 371976: 201977: 301978: 301979: 171980: 271943194719511955195919641968197219761980
Days per year at Itiuba with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 40 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Itiuba
YearDaysDecade average
19431319.4
19442019.4
19452219.4
19461019.4
19472819.4
19482719.4
19491619.4
19501515.1
19511515.1
1952915.1
19531515.1
19541615.1
19551615.1
19561915.1
19572115.1
19581715.1
1959815.1
19603224.1
19611124.1
19631624.1
19643724.1
1965324.1
19663224.1
19673124.1
19682724.1
19692824.1
19701725.2
19711625.2
19722225.2
19732325.2
19744025.2
19753725.2
19762025.2
19773025.2
19783025.2
19791725.2
19802727
First to last qualifying date each year at Itiuba For each year, a bar from the first to the last day at Itiuba meeting 10 mm (0.39 in). 1943: 29 January 1943 to 29 December 19431944: 18 January 1944 to 27 December 19441945: 9 January 1945 to 24 December 19451946: 14 March 1946 to 15 December 19461947: 20 January 1947 to 25 December 19471948: 15 January 1948 to 30 December 19481949: 10 February 1949 to 19 December 19491950: 13 January 1950 to 15 December 19501951: 22 January 1951 to 19 December 19511952: 2 January 1952 to 17 December 19521953: 16 February 1953 to 20 December 19531954: 21 January 1954 to 8 December 19541955: 3 January 1955 to 20 December 19551956: 1 January 1956 to 16 December 19561957: 7 January 1957 to 23 December 19571958: 10 January 1958 to 25 December 19581959: 2 March 1959 to 23 November 19591960: 1 January 1960 to 30 November 19601961: 21 January 1961 to 8 December 19611963: 5 January 1963 to 24 December 19631964: 7 January 1964 to 5 December 19641965: 22 March 1965 to 23 April 19651966: 14 January 1966 to 27 December 19661967: 18 January 1967 to 30 December 19671968: 25 January 1968 to 5 December 19681969: 13 January 1969 to 27 December 19691970: 11 January 1970 to 18 December 19701971: 15 February 1971 to 23 December 19711972: 19 January 1972 to 22 December 19721973: 17 January 1973 to 2 October 19731974: 18 January 1974 to 25 December 19741975: 22 January 1975 to 19 December 19751976: 12 February 1976 to 30 November 19761977: 18 January 1977 to 29 December 19771978: 3 January 1978 to 20 December 19781979: 9 January 1979 to 20 December 19791980: 5 January 1980 to 31 December 198019431948195319581964196919741979JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Itiuba meeting 10 mm (0.39 in).
First to last qualifying date each year at Itiuba
YearFirst dateLast date
19431943-01-291943-12-29
19441944-01-181944-12-27
19451945-01-091945-12-24
19461946-03-141946-12-15
19471947-01-201947-12-25
19481948-01-151948-12-30
19491949-02-101949-12-19
19501950-01-131950-12-15
19511951-01-221951-12-19
19521952-01-021952-12-17
19531953-02-161953-12-20
19541954-01-211954-12-08
19551955-01-031955-12-20
19561956-01-011956-12-16
19571957-01-071957-12-23
19581958-01-101958-12-25
19591959-03-021959-11-23
19601960-01-011960-11-30
19611961-01-211961-12-08
19631963-01-051963-12-24
19641964-01-071964-12-05
19651965-03-221965-04-23
19661966-01-141966-12-27
19671967-01-181967-12-30
19681968-01-251968-12-05
19691969-01-131969-12-27
19701970-01-111970-12-18
19711971-02-151971-12-23
19721972-01-191972-12-22
19731973-01-171973-10-02
19741974-01-181974-12-25
19751975-01-221975-12-19
19761976-02-121976-11-30
19771977-01-181977-12-29
19781978-01-031978-12-20
19791979-01-091979-12-20
19801980-01-051980-12-31

Every Fixed Threshold

Fixed thresholds at Itiuba
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3740197427
25 mm (0.98 in): Days with 25 mm or more rain371419747
50 mm (1.97 in): Days with 50 mm or more rain26519693
100 mm (3.94 in): Days with 100 mm or more rain6119481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1943.

Download the Data

  • Data for Itiuba 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).