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Built 2026-10-19 (19 October 2026)

Joao Amaro Weather Records (BR047595330)

Record envelope, standing records and threshold days for Joao Amaro (BR047595330), Brazil, with 73 years of record.

Key Facts for Joao Amaro

  • Joao Amaro (BR047595330) is a weather station in Brazil at -12.78 latitude and -40.35 longitude, 249 m (817 ft) above sea level.
  • The station reports from 1911 to 1983, 73 years of record.
  • 0 records set at Joao Amaro still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Joao Amaro set a daily record precipitation of 16.0 mm (0.6 in) on 2 October 1983.

About the Station

  • Location: Brazil, -12.78 latitude, -40.35 longitude.
  • Elevation: 249 m (817 ft).
  • Period of record: 1911 to 1983, 73 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Joao Amaro, with 2026 drawn through them The band shows the record high and record low for each calendar day at Joao Amaro. 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 Joao Amaro. 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 Joao Amaro, 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 Joao Amaro by the year they were set 0 records at Joao Amaro still stand. 00000000000
0 records at Joao Amaro still stand.
Standing records at Joao Amaro by the year they were set
Year setStanding records

All-Time Record Progression

3 new records
When Joao Amaro set new all-time records 3 all-time records were set at Joao Amaro between 20 November 1943 and 20 March 1967. Each dot is a new record. Record daily precipitation20 November 1943: Record daily precipitation 85.3 mm (3.4 in)15 January 1964: Record daily precipitation 87.0 mm (3.4 in)20 March 1967: Record daily precipitation 87.2 mm (3.4 in)19451950195519601965
3 all-time records were set at Joao Amaro between 20 November 1943 and 20 March 1967. Each dot is a new record.
When Joao Amaro set new all-time records
DateKindDetail
1943-11-20Record daily precipitationRecord daily precipitation 85.3 mm (3.4 in)
1964-01-15Record daily precipitationRecord daily precipitation 87.0 mm (3.4 in)
1967-03-20Record daily precipitationRecord daily precipitation 87.2 mm (3.4 in)

Wettest Day of Each Month

Mar: 87.2 mm (3.4 in)
Record daily precipitation for each month at Joao Amaro The wettest day on record for each calendar month at Joao Amaro. The most was 87.2 mm (3.4 in) on 20 March 1967. 0255075100 Jan: 87.0 mm (3.4 in), 15 January 1964 Jan Feb: 78.2 mm (3.1 in), 12 February 1978 Feb Mar: 87.2 mm (3.4 in), 20 March 1967 Mar Apr: 71.0 mm (2.8 in), 7 April 1966 Apr May: 62.0 mm (2.4 in), 7 May 1978 May Jun: 61.0 mm (2.4 in), 3 June 1978 Jun Jul: 38.4 mm (1.5 in), 22 July 1958 Jul Aug: 32.2 mm (1.3 in), 25 August 1920 Aug Sep: 53.6 mm (2.1 in), 25 September 1923 Sep Oct: 63.4 mm (2.5 in), 29 October 1931 Oct Nov: 85.3 mm (3.4 in), 20 November 1943 Nov Dec: 85.0 mm (3.3 in), 22 December 1963 Dec
The wettest day on record for each calendar month at Joao Amaro. The most was 87.2 mm (3.4 in) on 20 March 1967.
Record daily precipitation for each month at Joao Amaro
MonthRecord daily precipitation (mm)Date
Jan87.0 mm (3.4 in)15 January 1964
Feb78.2 mm (3.1 in)12 February 1978
Mar87.2 mm (3.4 in)20 March 1967
Apr71.0 mm (2.8 in)7 April 1966
May62.0 mm (2.4 in)7 May 1978
Jun61.0 mm (2.4 in)3 June 1978
Jul38.4 mm (1.5 in)22 July 1958
Aug32.2 mm (1.3 in)25 August 1920
Sep53.6 mm (2.1 in)25 September 1923
Oct63.4 mm (2.5 in)29 October 1931
Nov85.3 mm (3.4 in)20 November 1943
Dec85.0 mm (3.3 in)22 December 1963

Latest Records

20
Latest records at Joao Amaro
DateStationRecordValueBeat old record byOld record stoodSignificance
2 October 1983Joao Amaro, BRdaily rain16.0 mm (0.6 in)7.0 mm (0.28 in)18 years18 of 100 (Routine)
22 September 1983Joao Amaro, BRdaily rain18.6 mm (0.7 in)9.1 mm (0.36 in)69 years20 of 100 (Routine)
5 September 1983Joao Amaro, BRdaily rain16.0 mm (0.6 in)8.0 mm (0.31 in)0 years18 of 100 (Routine)
24 March 1983Joao Amaro, BRdaily rain25.0 mm (1.0 in)3.0 mm (0.12 in)48 years23 of 100 (Routine)
10 February 1983Joao Amaro, BRdaily rain60.0 mm (2.4 in)10.6 mm (0.4 in)20 years19 of 100 (Routine)
5 February 1983Joao Amaro, BRdaily rain48.0 mm (1.9 in)28.0 mm (1.1 in)7 years27 of 100 (Routine)
3 February 1983Joao Amaro, BRdaily rain50.0 mm (2.0 in)9.8 mm (0.39 in)64 years32 of 100 (Routine)
8 October 1982Joao Amaro, BRdaily rain10.4 mm (0.4 in)2.0 mm (0.08 in)44 years20 of 100 (Routine)
5 September 1982Joao Amaro, BRdaily rain8.0 mm (0.31 in)1.6 mm (0.06 in)8 years11 of 100 (Routine)
24 August 1982Joao Amaro, BRdaily rain16.2 mm (0.6 in)1.2 mm (0.05 in)4 years10 of 100 (Routine)
8 August 1982Joao Amaro, BRdaily rain6.0 mm (0.24 in)1.0 mm (0.04 in)29 years17 of 100 (Routine)
5 August 1982Joao Amaro, BRdaily rain12.0 mm (0.5 in)4.0 mm (0.16 in)45 years20 of 100 (Routine)
26 July 1982Joao Amaro, BRdaily rain8.0 mm (0.31 in)3.5 mm (0.14 in)40 years20 of 100 (Routine)
3 July 1982Joao Amaro, BRdaily rain10.0 mm (0.4 in)0.3 mm (0.01 in)45 years20 of 100 (Routine)
8 June 1982Joao Amaro, BRdaily rain10.6 mm (0.4 in)7.6 mm (0.30 in)9 years20 of 100 (Routine)
28 December 1981Joao Amaro, BRdaily rain52.0 mm (2.0 in)20.7 mm (0.8 in)63 years36 of 100 (Notable)
3 September 1981Joao Amaro, BRdaily rain6.0 mm (0.24 in)1.5 mm (0.06 in)62 years20 of 100 (Routine)
5 August 1981Joao Amaro, BRdaily rain (Tie)8.0 mm (0.31 in)tie44 years5 of 100 (Routine)
2 August 1981Joao Amaro, BRdaily rain18.4 mm (0.7 in)5.2 mm (0.20 in)44 years20 of 100 (Routine)
21 May 1981Joao Amaro, BRdaily rain15.0 mm (0.6 in)3.5 mm (0.14 in)30 years20 of 100 (Routine)

Extremes by Year

1911 to 1983
Yearly extremes at Joao Amaro: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)87.2 mm (3.4 in)196765.1 mm (2.6 in)71
Wettest five days (Rx5day)208.4 mm (8.2 in)1975116.7 mm (4.6 in)71
Longest dry spell (CDD)134 days195139 days71

Wettest day (Rx1day)

Wettest day (Rx1day) at Joao Amaro by year The wettest day of the year at Joao Amaro, 1911 to 1983. The record is 87.2 mm (3.4 in) in 1967, marked on the chart; the median year is 65.1 mm (2.6 in). 204060801001920194019601980Record: 87.2 mm (3.4 in) in 1967
The wettest day of the year at Joao Amaro, 1911 to 1983. The record is 87.2 mm (3.4 in) in 1967, marked on the chart; the median year is 65.1 mm (2.6 in).
Wettest day (Rx1day) at Joao Amaro by year
YearWettest day (Rx1day)
191133.8 mm (1.3 in)
191254.0 mm (2.1 in)
191354.0 mm (2.1 in)
191447.2 mm (1.9 in)
191558.8 mm (2.3 in)
191665.0 mm (2.6 in)
191765.1 mm (2.6 in)
191866.8 mm (2.6 in)
191945.5 mm (1.8 in)
192070.2 mm (2.8 in)
192168.0 mm (2.7 in)
192242.4 mm (1.7 in)
192353.6 mm (2.1 in)
192441.8 mm (1.6 in)
192568.5 mm (2.7 in)
192668.0 mm (2.7 in)
192768.0 mm (2.7 in)
192860.0 mm (2.4 in)
192968.0 mm (2.7 in)
193068.0 mm (2.7 in)
193163.4 mm (2.5 in)
193244.0 mm (1.7 in)
193368.0 mm (2.7 in)
193439.0 mm (1.5 in)
193568.0 mm (2.7 in)
193668.0 mm (2.7 in)
193768.0 mm (2.7 in)
193838.5 mm (1.5 in)
193948.3 mm (1.9 in)
194076.7 mm (3.0 in)
194148.6 mm (1.9 in)
194271.5 mm (2.8 in)
194385.3 mm (3.4 in)
194466.0 mm (2.6 in)
194565.7 mm (2.6 in)
194764.2 mm (2.5 in)
194924.5 mm (1.0 in)
195028.2 mm (1.1 in)
195140.3 mm (1.6 in)
195281.0 mm (3.2 in)
195366.6 mm (2.6 in)
195467.0 mm (2.6 in)
195550.8 mm (2.0 in)
195660.0 mm (2.4 in)
195763.0 mm (2.5 in)
195864.5 mm (2.5 in)
195969.0 mm (2.7 in)
196050.8 mm (2.0 in)
196147.4 mm (1.9 in)
196251.1 mm (2.0 in)
196385.0 mm (3.3 in)
196487.0 mm (3.4 in)
196555.0 mm (2.2 in)
196671.0 mm (2.8 in)
196787.2 mm (3.4 in)
196882.0 mm (3.2 in)
196951.3 mm (2.0 in)
197045.0 mm (1.8 in)
197153.0 mm (2.1 in)
197275.0 mm (3.0 in)
197379.4 mm (3.1 in)
197475.4 mm (3.0 in)
197570.0 mm (2.8 in)
197681.0 mm (3.2 in)
197780.0 mm (3.1 in)
197878.2 mm (3.1 in)
197972.6 mm (2.9 in)
198069.3 mm (2.7 in)
198152.0 mm (2.0 in)
198235.0 mm (1.4 in)
198360.0 mm (2.4 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Joao Amaro by year The wettest five days of the year at Joao Amaro, 1911 to 1983. The record is 208.4 mm (8.2 in) in 1975, marked on the chart; the median year is 116.7 mm (4.6 in). 0501001502002501920194019601980Record: 208.4 mm (8.2 in) in 1975
The wettest five days of the year at Joao Amaro, 1911 to 1983. The record is 208.4 mm (8.2 in) in 1975, marked on the chart; the median year is 116.7 mm (4.6 in).
Wettest five days (Rx5day) at Joao Amaro by year
YearWettest five days (Rx5day)
191157.7 mm (2.3 in)
1912145.5 mm (5.7 in)
1913134.4 mm (5.3 in)
191487.9 mm (3.5 in)
1915131.1 mm (5.2 in)
191677.9 mm (3.1 in)
191799.1 mm (3.9 in)
1918135.4 mm (5.3 in)
1919120.5 mm (4.7 in)
1920135.5 mm (5.3 in)
1921172.8 mm (6.8 in)
192265.4 mm (2.6 in)
192380.6 mm (3.2 in)
192468.6 mm (2.7 in)
192595.7 mm (3.8 in)
1926135.1 mm (5.3 in)
1927160.5 mm (6.3 in)
192874.0 mm (2.9 in)
1929116.7 mm (4.6 in)
1930144.4 mm (5.7 in)
193185.0 mm (3.3 in)
193264.7 mm (2.5 in)
1933100.9 mm (4.0 in)
193474.0 mm (2.9 in)
1935184.6 mm (7.3 in)
1936125.5 mm (4.9 in)
1937125.1 mm (4.9 in)
193859.2 mm (2.3 in)
193974.4 mm (2.9 in)
1940208.2 mm (8.2 in)
194182.3 mm (3.2 in)
1942115.8 mm (4.6 in)
194394.0 mm (3.7 in)
1944147.1 mm (5.8 in)
1945148.0 mm (5.8 in)
1947151.7 mm (6.0 in)
194967.4 mm (2.7 in)
195050.6 mm (2.0 in)
195146.0 mm (1.8 in)
1952143.2 mm (5.6 in)
1953161.6 mm (6.4 in)
1954166.6 mm (6.6 in)
195589.5 mm (3.5 in)
195686.7 mm (3.4 in)
195793.7 mm (3.7 in)
195898.0 mm (3.9 in)
195969.0 mm (2.7 in)
196094.0 mm (3.7 in)
1961115.0 mm (4.5 in)
196254.6 mm (2.1 in)
1963152.8 mm (6.0 in)
1964183.5 mm (7.2 in)
1965102.2 mm (4.0 in)
1966163.5 mm (6.4 in)
1967127.0 mm (5.0 in)
1968131.2 mm (5.2 in)
196968.3 mm (2.7 in)
1970151.9 mm (6.0 in)
197153.0 mm (2.1 in)
1972197.0 mm (7.8 in)
1973154.4 mm (6.1 in)
1974110.4 mm (4.3 in)
1975208.4 mm (8.2 in)
1976171.2 mm (6.7 in)
1977148.4 mm (5.8 in)
1978171.6 mm (6.8 in)
1979150.7 mm (5.9 in)
1980175.7 mm (6.9 in)
198166.8 mm (2.6 in)
198270.4 mm (2.8 in)
1983187.2 mm (7.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Joao Amaro by year The longest dry spell of the year at Joao Amaro, 1911 to 1983. The record is 134 days in 1951, marked on the chart; the median year is 39 days. 0501001501920194019601980Record: 134 days in 1951
The longest dry spell of the year at Joao Amaro, 1911 to 1983. The record is 134 days in 1951, marked on the chart; the median year is 39 days.
Longest dry spell (CDD) at Joao Amaro by year
YearLongest dry spell (CDD)
191140 days
191265 days
191333 days
191449 days
191533 days
191649 days
191758 days
191829 days
191939 days
192028 days
192128 days
192222 days
192351 days
192427 days
192537 days
192635 days
192745 days
192868 days
192961 days
193052 days
193131 days
193258 days
193326 days
193429 days
193548 days
193630 days
193748 days
193841 days
193942 days
194019 days
194146 days
194243 days
194348 days
194438 days
194535 days
194744 days
194941 days
195044 days
1951134 days
195232 days
195338 days
195446 days
195553 days
195624 days
195727 days
195833 days
195978 days
196028 days
196172 days
196219 days
196335 days
196424 days
196539 days
196661 days
196756 days
196839 days
196938 days
197059 days
197178 days
197252 days
197337 days
197425 days
197532 days
197657 days
197743 days
197837 days
197956 days
198028 days
198127 days
198251 days
198326 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

61 years, 1912 to 1978

A day with at least 63.9 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 87.1 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Joao Amaro: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years63.9 mm (2.5 in)
5 years75.2 mm (3.0 in)
10 years79.9 mm (3.1 in)
25 years83.8 mm (3.3 in)
50 years85.7 mm (3.4 in)
100 years87.1 mm (3.4 in)Longer than the 61 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, 61 years of values from 1912 to 1978.

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: 87.2 mm (3.4 in) in 1967; 87.0 mm (3.4 in) in 1964; 85.3 mm (3.4 in) in 1943.

Download the Data

  • Data for Joao Amaro standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Joao Amaro 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).