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Built 2026-10-19 (19 October 2026)

Fazenda Manaus Threshold Days by Year (BR001539016)

4 fixed thresholds counted per year at Fazenda Manaus (BR001539016): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Fazenda Manaus Thresholds

  • Fazenda Manaus: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1984 with 37.
  • Fazenda Manaus: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1983 with 16.
  • Fazenda Manaus: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 1997 with 4.
  • Fazenda Manaus: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1972 with 1.
  • 4 fixed thresholds have at least one qualifying day at Fazenda Manaus.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Fazenda Manaus Days per year at Fazenda Manaus with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1984. 0102030401971: 161972: 231973: 301975: 191977: 311978: 261979: 171980: 361981: 211982: 171983: 301984: 371986: 211987: 231988: 291989: 321990: 211991: 181992: 341993: 161994: 251995: 221997: 271998: 1719711975197919821986198919921995
Days per year at Fazenda Manaus with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1984.
Days with 10 mm (0.39 in) or more of precipitation per year at Fazenda Manaus
YearDaysDecade average
19711623.1
19722323.1
19733023.1
19751923.1
19773123.1
19782623.1
19791723.1
19803627.3
19812127.3
19821727.3
19833027.3
19843727.3
19862127.3
19872327.3
19882927.3
19893227.3
19902122.5
19911822.5
19923422.5
19931622.5
19942522.5
19952222.5
19972722.5
19981722.5
First to last qualifying date each year at Fazenda Manaus For each year, a bar from the first to the last day at Fazenda Manaus meeting 10 mm (0.39 in). 1971: 13 January 1971 to 23 December 19711972: 17 January 1972 to 23 December 19721973: 21 January 1973 to 19 December 19731975: 7 January 1975 to 15 December 19751977: 7 January 1977 to 29 December 19771978: 4 January 1978 to 20 December 19781979: 8 January 1979 to 28 December 19791980: 3 January 1980 to 22 December 19801981: 16 February 1981 to 31 December 19811982: 6 January 1982 to 31 December 19821983: 1 January 1983 to 29 December 19831984: 2 January 1984 to 15 December 19841986: 3 January 1986 to 28 December 19861987: 8 January 1987 to 24 December 19871988: 2 January 1988 to 19 December 19881989: 8 March 1989 to 26 December 19891990: 5 January 1990 to 29 December 19901991: 7 January 1991 to 4 December 19911992: 11 January 1992 to 30 December 19921993: 5 January 1993 to 23 December 19931994: 4 February 1994 to 20 December 19941995: 14 March 1995 to 9 December 19951997: 4 February 1997 to 31 December 19971998: 19 January 1998 to 3 December 199819711975197919821986198919921995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Fazenda Manaus meeting 10 mm (0.39 in).
First to last qualifying date each year at Fazenda Manaus
YearFirst dateLast date
19711971-01-131971-12-23
19721972-01-171972-12-23
19731973-01-211973-12-19
19751975-01-071975-12-15
19771977-01-071977-12-29
19781978-01-041978-12-20
19791979-01-081979-12-28
19801980-01-031980-12-22
19811981-02-161981-12-31
19821982-01-061982-12-31
19831983-01-011983-12-29
19841984-01-021984-12-15
19861986-01-031986-12-28
19871987-01-081987-12-24
19881988-01-021988-12-19
19891989-03-081989-12-26
19901990-01-051990-12-29
19911991-01-071991-12-04
19921992-01-111992-12-30
19931993-01-051993-12-23
19941994-02-041994-12-20
19951995-03-141995-12-09
19971997-02-041997-12-31
19981998-01-191998-12-03

Every Fixed Threshold

Fixed thresholds at Fazenda Manaus
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2437198417
25 mm (0.98 in): Days with 25 mm or more rain241619838
50 mm (1.97 in): Days with 50 mm or more rain19419973
100 mm (3.94 in): Days with 100 mm or more rain1119721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1971.

Download the Data

  • Data for Fazenda Manaus 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).