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

Umarituba Nova Threshold Days by Year (BR000338014)

4 fixed thresholds counted per year at Umarituba Nova (BR000338014): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Umarituba Nova Thresholds

  • Umarituba Nova: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1985 with 61.
  • Umarituba Nova: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1974 with 25.
  • Umarituba Nova: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1974 with 7.
  • Umarituba Nova: days with 100 mm (3.94 in) or more of precipitation in 8 years, most in 1994 with 2.
  • 4 fixed thresholds have at least one qualifying day at Umarituba Nova.
25 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Umarituba Nova Days per year at Umarituba Nova with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1985. 0204060801965: 201969: 401970: 181972: 231973: 501974: 551975: 481976: 291977: 451980: 221981: 101985: 611986: 481987: 221988: 371989: 401991: 281992: 231993: 91994: 541995: 381996: 281997: 211998: 192000: 28196519721975198019861989199319962000
Days per year at Umarituba Nova with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 61 in 1985.
Days with 10 mm (0.39 in) or more of precipitation per year at Umarituba Nova
YearDaysDecade average
19652030
19694030
19701838.3
19722338.3
19735038.3
19745538.3
19754838.3
19762938.3
19774538.3
19802234.3
19811034.3
19856134.3
19864834.3
19872234.3
19883734.3
19894034.3
19912827.5
19922327.5
1993927.5
19945427.5
19953827.5
19962827.5
19972127.5
19981927.5
20002828
First to last qualifying date each year at Umarituba Nova For each year, a bar from the first to the last day at Umarituba Nova meeting 10 mm (0.39 in). 1965: 12 January 1965 to 19 June 19651969: 19 February 1969 to 5 August 19691970: 22 January 1970 to 22 May 19701972: 22 January 1972 to 30 December 19721973: 2 January 1973 to 5 August 19731974: 15 January 1974 to 29 December 19741975: 30 January 1975 to 7 December 19751976: 27 January 1976 to 21 November 19761977: 17 January 1977 to 25 July 19771980: 15 January 1980 to 20 December 19801981: 26 January 1981 to 24 December 19811985: 13 January 1985 to 31 December 19851986: 1 January 1986 to 28 December 19861987: 3 January 1987 to 7 July 19871988: 13 January 1988 to 24 December 19881989: 14 January 1989 to 28 December 19891991: 19 January 1991 to 26 May 19911992: 25 January 1992 to 11 June 19921993: 3 March 1993 to 11 July 19931994: 2 January 1994 to 29 December 19941995: 8 January 1995 to 22 June 19951996: 7 January 1996 to 2 June 19961997: 4 March 1997 to 21 December 19971998: 11 January 1998 to 30 December 19982000: 5 January 2000 to 10 September 20001965197319771986199119952000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Umarituba Nova meeting 10 mm (0.39 in).
First to last qualifying date each year at Umarituba Nova
YearFirst dateLast date
19651965-01-121965-06-19
19691969-02-191969-08-05
19701970-01-221970-05-22
19721972-01-221972-12-30
19731973-01-021973-08-05
19741974-01-151974-12-29
19751975-01-301975-12-07
19761976-01-271976-11-21
19771977-01-171977-07-25
19801980-01-151980-12-20
19811981-01-261981-12-24
19851985-01-131985-12-31
19861986-01-011986-12-28
19871987-01-031987-07-07
19881988-01-131988-12-24
19891989-01-141989-12-28
19911991-01-191991-05-26
19921992-01-251992-06-11
19931993-03-031993-07-11
19941994-01-021994-12-29
19951995-01-081995-06-22
19961996-01-071996-06-02
19971997-03-041997-12-21
19981998-01-111998-12-30
20002000-01-052000-09-10

Every Fixed Threshold

Fixed thresholds at Umarituba Nova
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2561198528
25 mm (0.98 in): Days with 25 mm or more rain252519748
50 mm (1.97 in): Days with 50 mm or more rain22719741
100 mm (3.94 in): Days with 100 mm or more rain8219941

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for Umarituba Nova 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).