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Built 2026-10-19 (19 October 2026)

Chapada Dos Guimaraes Threshold Days by Year (BR001555001)

4 fixed thresholds counted per year at Chapada Dos Guimaraes (BR001555001): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chapada Dos Guimaraes Thresholds

  • Chapada Dos Guimaraes: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1995 with 95.
  • Chapada Dos Guimaraes: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1995 with 53.
  • Chapada Dos Guimaraes: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 1995 with 20.
  • Chapada Dos Guimaraes: days with 100 mm (3.94 in) or more of precipitation in 17 years, most in 1978 with 3.
  • 4 fixed thresholds have at least one qualifying day at Chapada Dos Guimaraes.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Chapada Dos Guimaraes Days per year at Chapada Dos Guimaraes with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 95 in 1995. 02550751001969: 601970: 501971: 551972: 761973: 641974: 621975: 581976: 631977: 541978: 461979: 661980: 751981: 691982: 751983: 721987: 591988: 561989: 721990: 701991: 681992: 631993: 691995: 951996: 761997: 761998: 651999: 61196919721975197819811987199019931997
Days per year at Chapada Dos Guimaraes with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 95 in 1995.
Days with 10 mm (0.39 in) or more of precipitation per year at Chapada Dos Guimaraes
YearDaysDecade average
19696060
19705059.4
19715559.4
19727659.4
19736459.4
19746259.4
19755859.4
19766359.4
19775459.4
19784659.4
19796659.4
19807568.3
19816968.3
19827568.3
19837268.3
19875968.3
19885668.3
19897268.3
19907071.4
19916871.4
19926371.4
19936971.4
19959571.4
19967671.4
19977671.4
19986571.4
19996171.4
First to last qualifying date each year at Chapada Dos Guimaraes For each year, a bar from the first to the last day at Chapada Dos Guimaraes meeting 10 mm (0.39 in). 1969: 1 January 1969 to 31 December 19691970: 1 January 1970 to 29 December 19701971: 4 January 1971 to 23 December 19711972: 6 January 1972 to 28 December 19721973: 2 January 1973 to 23 December 19731974: 1 January 1974 to 23 December 19741975: 2 January 1975 to 30 December 19751976: 4 January 1976 to 18 December 19761977: 6 January 1977 to 29 December 19771978: 2 January 1978 to 28 November 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 30 December 19801981: 4 January 1981 to 24 December 19811982: 1 January 1982 to 30 December 19821983: 1 January 1983 to 29 December 19831987: 8 January 1987 to 28 December 19871988: 5 January 1988 to 30 December 19881989: 5 January 1989 to 31 December 19891990: 3 January 1990 to 31 December 19901991: 2 January 1991 to 30 December 19911992: 7 January 1992 to 31 December 19921993: 7 January 1993 to 30 December 19931995: 7 January 1995 to 31 December 19951996: 1 January 1996 to 30 December 19961997: 1 January 1997 to 29 December 19971998: 1 January 1998 to 29 December 19981999: 5 January 1999 to 31 December 19991969197319771981198819921997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chapada Dos Guimaraes meeting 10 mm (0.39 in).
First to last qualifying date each year at Chapada Dos Guimaraes
YearFirst dateLast date
19691969-01-011969-12-31
19701970-01-011970-12-29
19711971-01-041971-12-23
19721972-01-061972-12-28
19731973-01-021973-12-23
19741974-01-011974-12-23
19751975-01-021975-12-30
19761976-01-041976-12-18
19771977-01-061977-12-29
19781978-01-021978-11-28
19791979-01-011979-12-31
19801980-01-011980-12-30
19811981-01-041981-12-24
19821982-01-011982-12-30
19831983-01-011983-12-29
19871987-01-081987-12-28
19881988-01-051988-12-30
19891989-01-051989-12-31
19901990-01-031990-12-31
19911991-01-021991-12-30
19921992-01-071992-12-31
19931993-01-071993-12-30
19951995-01-071995-12-31
19961996-01-011996-12-30
19971997-01-011997-12-29
19981998-01-011998-12-29
19991999-01-051999-12-31

Every Fixed Threshold

Fixed thresholds at Chapada Dos Guimaraes
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2795199561
25 mm (0.98 in): Days with 25 mm or more rain2753199519
50 mm (1.97 in): Days with 50 mm or more rain2720199511
100 mm (3.94 in): Days with 100 mm or more rain17319781

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Chapada Dos Guimaraes 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).