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

Usina Parauna Threshold Days by Year (BR001843000)

4 fixed thresholds counted per year at Usina Parauna (BR001843000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Usina Parauna Thresholds

  • Usina Parauna: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1945 with 59.
  • Usina Parauna: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1983 with 27.
  • Usina Parauna: days with 50 mm (1.97 in) or more of precipitation in 42 years, most in 1949 with 7.
  • Usina Parauna: days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1943 with 1.
  • 4 fixed thresholds have at least one qualifying day at Usina Parauna.
45 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Usina Parauna Days per year at Usina Parauna with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1945. 02040601942: 571943: 431944: 411945: 591946: 411947: 571949: 451950: 391951: 281957: 381959: 361960: 411962: 311963: 131964: 441965: 481966: 331967: 351968: 291969: 301970: 401971: 421972: 441973: 421975: 451976: 371977: 271978: 461980: 401981: 511982: 211983: 541984: 401985: 301986: 341987: 291988: 251991: 571992: 401994: 401995: 381996: 441997: 521998: 241999: 33194219471959196519701976198219871995
Days per year at Usina Parauna with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1945.
Days with 10 mm (0.39 in) or more of precipitation per year at Usina Parauna
YearDaysDecade average
19425749
19434349
19444149
19455949
19464149
19475749
19494549
19503935.3
19512835.3
19573835.3
19593635.3
19604133.8
19623133.8
19631333.8
19644433.8
19654833.8
19663333.8
19673533.8
19682933.8
19693033.8
19704040.4
19714240.4
19724440.4
19734240.4
19754540.4
19763740.4
19772740.4
19784640.4
19804036
19815136
19822136
19835436
19844036
19853036
19863436
19872936
19882536
19915741
19924041
19944041
19953841
19964441
19975241
19982441
19993341
First to last qualifying date each year at Usina Parauna For each year, a bar from the first to the last day at Usina Parauna meeting 10 mm (0.39 in). 1942: 2 January 1942 to 31 December 19421943: 2 January 1943 to 23 December 19431944: 17 January 1944 to 29 December 19441945: 3 January 1945 to 31 December 19451946: 1 January 1946 to 31 December 19461947: 1 January 1947 to 31 December 19471949: 1 January 1949 to 25 December 19491950: 3 January 1950 to 21 December 19501951: 10 February 1951 to 31 December 19511957: 1 January 1957 to 26 November 19571959: 2 January 1959 to 31 December 19591960: 7 January 1960 to 31 December 19601962: 3 January 1962 to 23 November 19621963: 3 January 1963 to 29 December 19631964: 8 January 1964 to 28 December 19641965: 1 January 1965 to 31 December 19651966: 5 January 1966 to 27 December 19661967: 4 January 1967 to 26 December 19671968: 5 January 1968 to 17 December 19681969: 13 January 1969 to 27 December 19691970: 5 January 1970 to 8 December 19701971: 10 January 1971 to 24 December 19711972: 17 January 1972 to 30 December 19721973: 22 January 1973 to 30 December 19731975: 1 January 1975 to 28 December 19751976: 3 January 1976 to 30 December 19761977: 4 January 1977 to 24 December 19771978: 2 January 1978 to 30 December 19781980: 1 January 1980 to 29 December 19801981: 1 January 1981 to 29 December 19811982: 5 January 1982 to 31 December 19821983: 1 January 1983 to 26 December 19831984: 9 January 1984 to 31 December 19841985: 1 February 1985 to 28 December 19851986: 1 January 1986 to 31 December 19861987: 18 January 1987 to 23 December 19871988: 1 January 1988 to 25 December 19881991: 5 January 1991 to 28 December 19911992: 5 January 1992 to 27 December 19921994: 1 January 1994 to 26 December 19941995: 4 January 1995 to 31 December 19951996: 2 January 1996 to 31 December 19961997: 1 January 1997 to 29 December 19971998: 15 February 1998 to 28 December 19981999: 2 January 1999 to 23 December 199919421949196219681975198219881997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Usina Parauna meeting 10 mm (0.39 in).
First to last qualifying date each year at Usina Parauna
YearFirst dateLast date
19421942-01-021942-12-31
19431943-01-021943-12-23
19441944-01-171944-12-29
19451945-01-031945-12-31
19461946-01-011946-12-31
19471947-01-011947-12-31
19491949-01-011949-12-25
19501950-01-031950-12-21
19511951-02-101951-12-31
19571957-01-011957-11-26
19591959-01-021959-12-31
19601960-01-071960-12-31
19621962-01-031962-11-23
19631963-01-031963-12-29
19641964-01-081964-12-28
19651965-01-011965-12-31
19661966-01-051966-12-27
19671967-01-041967-12-26
19681968-01-051968-12-17
19691969-01-131969-12-27
19701970-01-051970-12-08
19711971-01-101971-12-24
19721972-01-171972-12-30
19731973-01-221973-12-30
19751975-01-011975-12-28
19761976-01-031976-12-30
19771977-01-041977-12-24
19781978-01-021978-12-30
19801980-01-011980-12-29
19811981-01-011981-12-29
19821982-01-051982-12-31
19831983-01-011983-12-26
19841984-01-091984-12-31
19851985-02-011985-12-28
19861986-01-011986-12-31
19871987-01-181987-12-23
19881988-01-011988-12-25
19911991-01-051991-12-28
19921992-01-051992-12-27
19941994-01-011994-12-26
19951995-01-041995-12-31
19961996-01-021996-12-31
19971997-01-011997-12-29
19981998-02-151998-12-28
19991999-01-021999-12-23

Every Fixed Threshold

Fixed thresholds at Usina Parauna
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4559194533
25 mm (0.98 in): Days with 25 mm or more rain452719838
50 mm (1.97 in): Days with 50 mm or more rain42719491
100 mm (3.94 in): Days with 100 mm or more rain3119431

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1942.

Download the Data

  • Data for Usina Parauna 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).