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

Aracoiaba Weather Records (BR028827350)

Record envelope, standing records and threshold days for Aracoiaba (BR028827350), Brazil, with 43 years of record.

Key Facts for Aracoiaba

  • Aracoiaba (BR028827350) is a weather station in Brazil at -4.37 latitude and -38.83 longitude, 101 m (331 ft) above sea level.
  • The station reports from 1941 to 1983, 43 years of record.
  • 0 records set at Aracoiaba still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Aracoiaba set a daily record precipitation of 46.0 mm (1.8 in) on 14 February 1983.

About the Station

  • Location: Brazil, -4.37 latitude, -38.83 longitude.
  • Elevation: 101 m (331 ft).
  • Period of record: 1941 to 1983, 43 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Aracoiaba, with 2026 drawn through them The band shows the record high and record low for each calendar day at Aracoiaba. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Aracoiaba. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Aracoiaba, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Aracoiaba by the year they were set 0 records at Aracoiaba still stand. 00000000000
0 records at Aracoiaba still stand.
Standing records at Aracoiaba by the year they were set
Year setStanding records

Wettest Day of Each Month

Feb: 180.0 mm (7.1 in)
Record daily precipitation for each month at Aracoiaba The wettest day on record for each calendar month at Aracoiaba. The most was 180.0 mm (7.1 in) on 27 February 1964. 050100150200 Jan: 64.0 mm (2.5 in), 26 January 1974 Jan Feb: 180.0 mm (7.1 in), 27 February 1964 Feb Mar: 92.0 mm (3.6 in), 29 March 1962 Mar Apr: 105.0 mm (4.1 in), 19 April 1979 Apr May: 92.0 mm (3.6 in), 12 May 1967 May Jun: 45.0 mm (1.8 in), 2 June 1971 Jun Jul: 53.0 mm (2.1 in), 21 July 1969 Jul Aug: 22.0 mm (0.9 in), 11 August 1971 Aug Sep: 13.0 mm (0.5 in), 30 September 1971 Sep Oct: 20.0 mm (0.8 in), 1 October 1969 Oct Nov: 50.0 mm (2.0 in), 29 November 1978 Nov Dec: 57.0 mm (2.2 in), 21 December 1981 Dec
The wettest day on record for each calendar month at Aracoiaba. The most was 180.0 mm (7.1 in) on 27 February 1964.
Record daily precipitation for each month at Aracoiaba
MonthRecord daily precipitation (mm)Date
Jan64.0 mm (2.5 in)26 January 1974
Feb180.0 mm (7.1 in)27 February 1964
Mar92.0 mm (3.6 in)29 March 1962
Apr105.0 mm (4.1 in)19 April 1979
May92.0 mm (3.6 in)12 May 1967
Jun45.0 mm (1.8 in)2 June 1971
Jul53.0 mm (2.1 in)21 July 1969
Aug22.0 mm (0.9 in)11 August 1971
Sep13.0 mm (0.5 in)30 September 1971
Oct20.0 mm (0.8 in)1 October 1969
Nov50.0 mm (2.0 in)29 November 1978
Dec57.0 mm (2.2 in)21 December 1981

Latest Records

16
Latest records at Aracoiaba
DateStationRecordValueBeat old record byOld record stoodSignificance
14 February 1983Aracoiaba, BRdaily rain46.0 mm (1.8 in)22.7 mm (0.9 in)27 years26 of 100 (Routine)
3 December 1982Aracoiaba, BRdaily rain1.5 mm (0.06 in)1.5 mm (0.06 in)37 years16 of 100 (Routine)
8 September 1982Aracoiaba, BRdaily rain9.0 mm (0.35 in)9.0 mm (0.35 in)37 years20 of 100 (Routine)
26 August 1982Aracoiaba, BRdaily rain2.0 mm (0.08 in)2.0 mm (0.08 in)37 years17 of 100 (Routine)
26 June 1982Aracoiaba, BRdaily rain15.0 mm (0.6 in)6.0 mm (0.24 in)16 years15 of 100 (Routine)
7 June 1982Aracoiaba, BRdaily rain30.0 mm (1.2 in)14.0 mm (0.6 in)31 years29 of 100 (Routine)
22 December 1981Aracoiaba, BRdaily rain21.0 mm (0.8 in)11.0 mm (0.4 in)3 years12 of 100 (Routine)
21 December 1981Aracoiaba, BRmonthly rain57.0 mm (2.2 in)8.7 mm (0.34 in)36 years31 of 100 (Routine)
16 March 1981Aracoiaba, BRdaily rain39.0 mm (1.5 in)0.7 mm (0.03 in)19 years9 of 100 (Routine)
21 September 1980Aracoiaba, BRdaily rain6.0 mm (0.24 in)6.0 mm (0.24 in)36 years20 of 100 (Routine)
22 July 1980Aracoiaba, BRdaily rain4.0 mm (0.16 in)4.0 mm (0.16 in)36 years18 of 100 (Routine)
7 March 1980Aracoiaba, BRdaily rain74.0 mm (2.9 in)23.3 mm (0.9 in)20 years26 of 100 (Routine)
29 February 1980Aracoiaba, BRdaily rain11.0 mm (0.4 in)3.9 mm (0.15 in)12 years9 of 100 (Routine)
24 February 1980Aracoiaba, BRdaily rain36.0 mm (1.4 in)6.0 mm (0.24 in)0 years7 of 100 (Routine)
6 February 1980Aracoiaba, BRdaily rain23.0 mm (0.9 in)0.5 mm (0.02 in)29 years12 of 100 (Routine)
14 January 1980Aracoiaba, BRdaily rain30.0 mm (1.2 in)9.0 mm (0.35 in)28 years18 of 100 (Routine)

Extremes by Year

1941 to 1983
Yearly extremes at Aracoiaba: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)180.0 mm (7.1 in)196458.3 mm (2.3 in)38
Wettest five days (Rx5day)203.8 mm (8.0 in)1964113.6 mm (4.5 in)38
Longest dry spell (CDD)211 days1952102 days38

Wettest day (Rx1day)

Wettest day (Rx1day) at Aracoiaba by year The wettest day of the year at Aracoiaba, 1941 to 1983. The record is 180.0 mm (7.1 in) in 1964, marked on the chart; the median year is 58.3 mm (2.3 in). 0501001502001950196019701980Record: 180.0 mm (7.1 in) in 1964
The wettest day of the year at Aracoiaba, 1941 to 1983. The record is 180.0 mm (7.1 in) in 1964, marked on the chart; the median year is 58.3 mm (2.3 in).
Wettest day (Rx1day) at Aracoiaba by year
YearWettest day (Rx1day)
194132.0 mm (1.3 in)
194448.3 mm (1.9 in)
194566.3 mm (2.6 in)
194650.3 mm (2.0 in)
194852.4 mm (2.1 in)
194958.6 mm (2.3 in)
195076.3 mm (3.0 in)
195135.9 mm (1.4 in)
195259.0 mm (2.3 in)
195348.3 mm (1.9 in)
195473.0 mm (2.9 in)
195566.2 mm (2.6 in)
195664.5 mm (2.5 in)
195958.0 mm (2.3 in)
196050.7 mm (2.0 in)
196143.3 mm (1.7 in)
196292.0 mm (3.6 in)
196382.0 mm (3.2 in)
1964180.0 mm (7.1 in)
196576.0 mm (3.0 in)
196650.2 mm (2.0 in)
196792.0 mm (3.6 in)
196861.4 mm (2.4 in)
196984.0 mm (3.3 in)
197047.0 mm (1.9 in)
197147.0 mm (1.9 in)
197243.3 mm (1.7 in)
197355.0 mm (2.2 in)
197493.0 mm (3.7 in)
197554.0 mm (2.1 in)
197660.0 mm (2.4 in)
197788.0 mm (3.5 in)
197850.0 mm (2.0 in)
1979105.0 mm (4.1 in)
198074.0 mm (2.9 in)
198157.0 mm (2.2 in)
198258.0 mm (2.3 in)
198346.0 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Aracoiaba by year The wettest five days of the year at Aracoiaba, 1941 to 1983. The record is 203.8 mm (8.0 in) in 1964, marked on the chart; the median year is 113.6 mm (4.5 in). 0501001502002501950196019701980Record: 203.8 mm (8.0 in) in 1964
The wettest five days of the year at Aracoiaba, 1941 to 1983. The record is 203.8 mm (8.0 in) in 1964, marked on the chart; the median year is 113.6 mm (4.5 in).
Wettest five days (Rx5day) at Aracoiaba by year
YearWettest five days (Rx5day)
194132.0 mm (1.3 in)
194487.1 mm (3.4 in)
1945142.5 mm (5.6 in)
194680.1 mm (3.2 in)
1948119.8 mm (4.7 in)
1949164.9 mm (6.5 in)
1950194.0 mm (7.6 in)
195197.8 mm (3.9 in)
1952110.0 mm (4.3 in)
1953112.4 mm (4.4 in)
195486.5 mm (3.4 in)
195566.6 mm (2.6 in)
1956167.7 mm (6.6 in)
1959121.5 mm (4.8 in)
1960107.1 mm (4.2 in)
1961132.2 mm (5.2 in)
1962193.3 mm (7.6 in)
1963186.6 mm (7.3 in)
1964203.8 mm (8.0 in)
1965117.0 mm (4.6 in)
196658.0 mm (2.3 in)
1967156.5 mm (6.2 in)
1968114.8 mm (4.5 in)
1969147.1 mm (5.8 in)
197086.2 mm (3.4 in)
197194.9 mm (3.7 in)
197250.4 mm (2.0 in)
1973106.0 mm (4.2 in)
1974140.0 mm (5.5 in)
1975107.5 mm (4.2 in)
197679.0 mm (3.1 in)
1977105.0 mm (4.1 in)
197887.0 mm (3.4 in)
1979123.0 mm (4.8 in)
1980116.0 mm (4.6 in)
1981143.0 mm (5.6 in)
1982121.0 mm (4.8 in)
198378.0 mm (3.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Aracoiaba by year The longest dry spell of the year at Aracoiaba, 1941 to 1983. The record is 211 days in 1952, marked on the chart; the median year is 102 days. 01002003001950196019701980Record: 211 days in 1952
The longest dry spell of the year at Aracoiaba, 1941 to 1983. The record is 211 days in 1952, marked on the chart; the median year is 102 days.
Longest dry spell (CDD) at Aracoiaba by year
YearLongest dry spell (CDD)
194122 days
1944102 days
1945128 days
1946198 days
1948174 days
194986 days
1950181 days
1951164 days
1952211 days
1953153 days
1954113 days
195531 days
19568 days
19598 days
196016 days
196122 days
196260 days
1963150 days
1964166 days
1965125 days
1966102 days
1967186 days
1968108 days
196964 days
1970144 days
197188 days
1972152 days
197385 days
197496 days
197533 days
197661 days
1977125 days
197888 days
197960 days
1980101 days
1981189 days
198284 days
1983203 days

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Rainfall Return Levels

30 years, 1944 to 1983

A day with at least 59.9 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 178.9 mm (7.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Aracoiaba: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years59.9 mm (2.4 in)
5 years80.0 mm (3.1 in)
10 years97.1 mm (3.8 in)
25 years124.1 mm (4.9 in)
50 years149.1 mm (5.9 in)Longer than the 30 years of record
100 years178.9 mm (7.0 in)Longer than the 30 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 30 years of values from 1944 to 1983.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 180.0 mm (7.1 in) in 1964; 105.0 mm (4.1 in) in 1979; 93.0 mm (3.7 in) in 1974.

Download the Data

  • Data for Aracoiaba standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Aracoiaba 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). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).