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Built 2026-10-19 (19 October 2026)

Ribeiro Goncalves Threshold Days by Year (BR000745003)

4 fixed thresholds counted per year at Ribeiro Goncalves (BR000745003): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ribeiro Goncalves Thresholds

  • Ribeiro Goncalves: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1985 with 64.
  • Ribeiro Goncalves: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1966 with 24.
  • Ribeiro Goncalves: days with 50 mm (1.97 in) or more of precipitation in 28 years, most in 1979 with 9.
  • Ribeiro Goncalves: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1966 with 2.
  • 4 fixed thresholds have at least one qualifying day at Ribeiro Goncalves.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ribeiro Goncalves Days per year at Ribeiro Goncalves with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 64 in 1985. 0204060801963: 301964: 371965: 311966: 411968: 331969: 241971: 291978: 291979: 321980: 361981: 311982: 321983: 331984: 341985: 641986: 331987: 291988: 391989: 441990: 221991: 261992: 371993: 271994: 341995: 421996: 411997: 311998: 311999: 441963196619711980198319861989199219951998
Days per year at Ribeiro Goncalves with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 64 in 1985.
Days with 10 mm (0.39 in) or more of precipitation per year at Ribeiro Goncalves
YearDaysDecade average
19633032.7
19643732.7
19653132.7
19664132.7
19683332.7
19692432.7
19712930
19782930
19793230
19803637.5
19813137.5
19823237.5
19833337.5
19843437.5
19856437.5
19863337.5
19872937.5
19883937.5
19894437.5
19902233.5
19912633.5
19923733.5
19932733.5
19943433.5
19954233.5
19964133.5
19973133.5
19983133.5
19994433.5
First to last qualifying date each year at Ribeiro Goncalves For each year, a bar from the first to the last day at Ribeiro Goncalves meeting 10 mm (0.39 in). 1963: 5 January 1963 to 30 December 19631964: 3 January 1964 to 23 December 19641965: 8 January 1965 to 23 December 19651966: 3 January 1966 to 30 December 19661968: 10 January 1968 to 30 December 19681969: 7 January 1969 to 28 December 19691971: 7 January 1971 to 25 December 19711978: 13 January 1978 to 27 December 19781979: 2 January 1979 to 26 December 19791980: 2 January 1980 to 29 December 19801981: 12 January 1981 to 30 December 19811982: 1 January 1982 to 31 December 19821983: 18 January 1983 to 24 December 19831984: 7 January 1984 to 29 December 19841985: 3 January 1985 to 30 December 19851986: 1 January 1986 to 29 December 19861987: 1 January 1987 to 22 December 19871988: 2 January 1988 to 18 December 19881989: 14 January 1989 to 31 December 19891990: 5 January 1990 to 14 December 19901991: 8 January 1991 to 17 December 19911992: 9 January 1992 to 23 December 19921993: 6 January 1993 to 28 December 19931994: 7 January 1994 to 28 December 19941995: 4 January 1995 to 27 December 19951996: 5 January 1996 to 24 December 19961997: 5 January 1997 to 18 December 19971998: 4 January 1998 to 9 December 19981999: 12 January 1999 to 25 December 199919631968197919831987199119951999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ribeiro Goncalves meeting 10 mm (0.39 in).
First to last qualifying date each year at Ribeiro Goncalves
YearFirst dateLast date
19631963-01-051963-12-30
19641964-01-031964-12-23
19651965-01-081965-12-23
19661966-01-031966-12-30
19681968-01-101968-12-30
19691969-01-071969-12-28
19711971-01-071971-12-25
19781978-01-131978-12-27
19791979-01-021979-12-26
19801980-01-021980-12-29
19811981-01-121981-12-30
19821982-01-011982-12-31
19831983-01-181983-12-24
19841984-01-071984-12-29
19851985-01-031985-12-30
19861986-01-011986-12-29
19871987-01-011987-12-22
19881988-01-021988-12-18
19891989-01-141989-12-31
19901990-01-051990-12-14
19911991-01-081991-12-17
19921992-01-091992-12-23
19931993-01-061993-12-28
19941994-01-071994-12-28
19951995-01-041995-12-27
19961996-01-051996-12-24
19971997-01-051997-12-18
19981998-01-041998-12-09
19991999-01-121999-12-25

Every Fixed Threshold

Fixed thresholds at Ribeiro Goncalves
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2964198544
25 mm (0.98 in): Days with 25 mm or more rain2924196615
50 mm (1.97 in): Days with 50 mm or more rain28919795
100 mm (3.94 in): Days with 100 mm or more rain7219661

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Ribeiro Goncalves 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).