Built 2026-10-19 (19 October 2026)

Carnaubas Threshold Days by Year (BR038025830)

4 fixed thresholds counted per year at Carnaubas (BR038025830): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Carnaubas Thresholds

  • Carnaubas: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1964 with 43.
  • Carnaubas: days with 25 mm (0.98 in) or more of precipitation in 43 years, most in 1967 with 19.
  • Carnaubas: days with 50 mm (1.97 in) or more of precipitation in 36 years, most in 1967 with 8.
  • Carnaubas: days with 100 mm (3.94 in) or more of precipitation in 12 years, most in 1965 with 2.
  • 4 fixed thresholds have at least one qualifying day at Carnaubas.
43 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Carnaubas Days per year at Carnaubas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1964. 02040601934: 331935: 271936: 151937: 171938: 181939: 121940: 321941: 101942: 91943: 191944: 221945: 291946: 391948: 241949: 181950: 251952: 101953: 201954: 151957: 361959: 251962: 281963: 331964: 431965: 261966: 251967: 331968: 251969: 341970: 151971: 201972: 261973: 301974: 391975: 371976: 181977: 311978: 241979: 131980: 121981: 221982: 191983: 10193419391944195019591966197119761981
Days per year at Carnaubas with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 1964.
Days with 10 mm (0.39 in) or more of precipitation per year at Carnaubas
YearDaysDecade average
19343320.3
19352720.3
19361520.3
19371720.3
19381820.3
19391220.3
19403222.4
19411022.4
1942922.4
19431922.4
19442222.4
19452922.4
19463922.4
19482422.4
19491822.4
19502521.8
19521021.8
19532021.8
19541521.8
19573621.8
19592521.8
19622830.9
19633330.9
19644330.9
19652630.9
19662530.9
19673330.9
19682530.9
19693430.9
19701525.3
19712025.3
19722625.3
19733025.3
19743925.3
19753725.3
19761825.3
19773125.3
19782425.3
19791325.3
19801215.8
19812215.8
19821915.8
19831015.8
First to last qualifying date each year at Carnaubas For each year, a bar from the first to the last day at Carnaubas meeting 10 mm (0.39 in). 1934: 10 January 1934 to 14 December 19341935: 27 January 1935 to 14 June 19351936: 13 February 1936 to 21 June 19361937: 7 January 1937 to 8 December 19371938: 7 March 1938 to 17 June 19381939: 29 January 1939 to 14 September 19391940: 7 January 1940 to 26 June 19401941: 7 January 1941 to 24 April 19411942: 2 February 1942 to 17 November 19421943: 31 January 1943 to 27 November 19431944: 18 January 1944 to 27 December 19441945: 15 January 1945 to 1 July 19451946: 1 January 1946 to 21 December 19461948: 11 January 1948 to 21 October 19481949: 2 February 1949 to 28 November 19491950: 1 March 1950 to 2 July 19501952: 16 January 1952 to 4 May 19521953: 23 February 1953 to 10 June 19531954: 2 February 1954 to 31 May 19541957: 13 January 1957 to 23 June 19571959: 20 January 1959 to 15 June 19591962: 22 January 1962 to 17 December 19621963: 14 January 1963 to 26 December 19631964: 6 January 1964 to 3 August 19641965: 25 January 1965 to 6 July 19651966: 9 February 1966 to 11 August 19661967: 3 February 1967 to 29 December 19671968: 22 January 1968 to 28 December 19681969: 23 January 1969 to 20 July 19691970: 19 January 1970 to 25 April 19701971: 21 January 1971 to 22 October 19711972: 22 January 1972 to 22 December 19721973: 5 January 1973 to 28 December 19731974: 12 January 1974 to 5 December 19741975: 23 January 1975 to 6 July 19751976: 27 January 1976 to 25 November 19761977: 1 January 1977 to 30 December 19771978: 16 January 1978 to 26 November 19781979: 14 January 1979 to 18 November 19791980: 6 January 1980 to 10 June 19801981: 19 January 1981 to 22 December 19811982: 21 January 1982 to 26 November 19821983: 2 February 1983 to 19 April 198319341940194619541965197119771983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Carnaubas meeting 10 mm (0.39 in).
First to last qualifying date each year at Carnaubas
YearFirst dateLast date
19341934-01-101934-12-14
19351935-01-271935-06-14
19361936-02-131936-06-21
19371937-01-071937-12-08
19381938-03-071938-06-17
19391939-01-291939-09-14
19401940-01-071940-06-26
19411941-01-071941-04-24
19421942-02-021942-11-17
19431943-01-311943-11-27
19441944-01-181944-12-27
19451945-01-151945-07-01
19461946-01-011946-12-21
19481948-01-111948-10-21
19491949-02-021949-11-28
19501950-03-011950-07-02
19521952-01-161952-05-04
19531953-02-231953-06-10
19541954-02-021954-05-31
19571957-01-131957-06-23
19591959-01-201959-06-15
19621962-01-221962-12-17
19631963-01-141963-12-26
19641964-01-061964-08-03
19651965-01-251965-07-06
19661966-02-091966-08-11
19671967-02-031967-12-29
19681968-01-221968-12-28
19691969-01-231969-07-20
19701970-01-191970-04-25
19711971-01-211971-10-22
19721972-01-221972-12-22
19731973-01-051973-12-28
19741974-01-121974-12-05
19751975-01-231975-07-06
19761976-01-271976-11-25
19771977-01-011977-12-30
19781978-01-161978-11-26
19791979-01-141979-11-18
19801980-01-061980-06-10
19811981-01-191981-12-22
19821982-01-211982-11-26
19831983-02-021983-04-19

Every Fixed Threshold

Fixed thresholds at Carnaubas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4343196410
25 mm (0.98 in): Days with 25 mm or more rain431919678
50 mm (1.97 in): Days with 50 mm or more rain36819672
100 mm (3.94 in): Days with 100 mm or more rain12219651

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 Carnaubas 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).