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

Alta Floresta (Aero Threshold Days by Year (BR000956000)

4 fixed thresholds counted per year at Alta Floresta (Aero (BR000956000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Alta Floresta (Aero Thresholds

  • Alta Floresta (Aero: days with 10 mm (0.39 in) or more of precipitation in 14 years, most in 1982 with 83.
  • Alta Floresta (Aero: days with 25 mm (0.98 in) or more of precipitation in 14 years, most in 1982 with 34.
  • Alta Floresta (Aero: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 1988 with 12.
  • Alta Floresta (Aero: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1980 with 3.
  • 4 fixed thresholds have at least one qualifying day at Alta Floresta (Aero.
14 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Alta Floresta (Aero Days per year at Alta Floresta (Aero with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 83 in 1982. 02550751001979: 671980: 711981: 621982: 831983: 641984: 641985: 641987: 641988: 671989: 811990: 671994: 831995: 731996: 641979198119831985198819901995
Days per year at Alta Floresta (Aero with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 83 in 1982.
Days with 10 mm (0.39 in) or more of precipitation per year at Alta Floresta (Aero
YearDaysDecade average
19796767
19807168.9
19816268.9
19828368.9
19836468.9
19846468.9
19856468.9
19876468.9
19886768.9
19898168.9
19906771.8
19948371.8
19957371.8
19966471.8
First to last qualifying date each year at Alta Floresta (Aero For each year, a bar from the first to the last day at Alta Floresta (Aero meeting 10 mm (0.39 in). 1979: 4 January 1979 to 27 December 19791980: 2 January 1980 to 27 December 19801981: 6 January 1981 to 20 December 19811982: 2 January 1982 to 29 December 19821983: 2 January 1983 to 25 December 19831984: 2 January 1984 to 30 December 19841985: 1 January 1985 to 29 December 19851987: 3 January 1987 to 29 December 19871988: 1 January 1988 to 21 December 19881989: 3 January 1989 to 29 December 19891990: 1 January 1990 to 30 December 19901994: 1 January 1994 to 28 December 19941995: 3 January 1995 to 27 December 19951996: 6 January 1996 to 29 December 19961979198119831985198819901995JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Alta Floresta (Aero meeting 10 mm (0.39 in).
First to last qualifying date each year at Alta Floresta (Aero
YearFirst dateLast date
19791979-01-041979-12-27
19801980-01-021980-12-27
19811981-01-061981-12-20
19821982-01-021982-12-29
19831983-01-021983-12-25
19841984-01-021984-12-30
19851985-01-011985-12-29
19871987-01-031987-12-29
19881988-01-011988-12-21
19891989-01-031989-12-29
19901990-01-011990-12-30
19941994-01-011994-12-28
19951995-01-031995-12-27
19961996-01-061996-12-29

Every Fixed Threshold

Fixed thresholds at Alta Floresta (Aero
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1483198264
25 mm (0.98 in): Days with 25 mm or more rain1434198222
50 mm (1.97 in): Days with 50 mm or more rain141219887
100 mm (3.94 in): Days with 100 mm or more rain7319801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1979.

Download the Data

  • Data for Alta Floresta (Aero 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).