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Built 2026-10-17 (17 October 2026)

Itaporanga Weather Records (BR002349020)

Record envelope, standing records and threshold days for Itaporanga (BR002349020), Brazil, with 48 years of record.

Key Facts for Itaporanga

  • Itaporanga (BR002349020) is a weather station in Brazil at -23.71 latitude and -49.47 longitude, 500 m (1,640 ft) above sea level.
  • The station reports from 1951 to 1998, 48 years of record.
  • 0 records set at Itaporanga still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Itaporanga set a daily record precipitation of 47.0 mm (1.9 in) on 9 July 1998.

About the Station

  • Location: Brazil, -23.71 latitude, -49.47 longitude.
  • Elevation: 500 m (1,640 ft).
  • Period of record: 1951 to 1998, 48 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Itaporanga set new all-time records 1 all-time records were set at Itaporanga between 2 December 1984 and 2 December 1984. Each dot is a new record. Record daily precipitation2 December 1984: Record daily precipitation 133.5 mm (5.3 in)1985
1 all-time records were set at Itaporanga between 2 December 1984 and 2 December 1984. Each dot is a new record.
When Itaporanga set new all-time records
DateKindDetail
1984-12-02Record daily precipitationRecord daily precipitation 133.5 mm (5.3 in)

Wettest Day of Each Month

Dec: 133.5 mm (5.3 in)
Record daily precipitation for each month at Itaporanga The wettest day on record for each calendar month at Itaporanga. The most was 133.5 mm (5.3 in) on 2 December 1984. 050100150 Jan: 108.0 mm (4.3 in), 25 January 1980 Jan Feb: 118.2 mm (4.7 in), 6 February 1994 Feb Mar: 107.6 mm (4.2 in), 13 March 1983 Mar Apr: 112.0 mm (4.4 in), 28 April 1956 Apr May: 90.0 mm (3.5 in), 19 May 1974 May Jun: 72.9 mm (2.9 in), 18 June 1995 Jun Jul: 98.2 mm (3.9 in), 28 July 1989 Jul Aug: 61.2 mm (2.4 in), 1 August 1956 Aug Sep: 64.7 mm (2.5 in), 22 September 1993 Sep Oct: 113.1 mm (4.5 in), 27 October 1989 Oct Nov: 75.0 mm (3.0 in), 11 November 1978 Nov Dec: 133.5 mm (5.3 in), 2 December 1984 Dec
The wettest day on record for each calendar month at Itaporanga. The most was 133.5 mm (5.3 in) on 2 December 1984.
Record daily precipitation for each month at Itaporanga
MonthRecord daily precipitation (mm)Date
Jan108.0 mm (4.3 in)25 January 1980
Feb118.2 mm (4.7 in)6 February 1994
Mar107.6 mm (4.2 in)13 March 1983
Apr112.0 mm (4.4 in)28 April 1956
May90.0 mm (3.5 in)19 May 1974
Jun72.9 mm (2.9 in)18 June 1995
Jul98.2 mm (3.9 in)28 July 1989
Aug61.2 mm (2.4 in)1 August 1956
Sep64.7 mm (2.5 in)22 September 1993
Oct113.1 mm (4.5 in)27 October 1989
Nov75.0 mm (3.0 in)11 November 1978
Dec133.5 mm (5.3 in)2 December 1984

Latest Records

20
Latest records at Itaporanga
DateStationRecordValueBeat old record byOld record stoodSignificance
9 July 1998Itaporanga, BRdaily rain47.0 mm (1.9 in)7.3 mm (0.29 in)16 years12 of 100 (Routine)
19 June 1998Itaporanga, BRdaily rain43.0 mm (1.7 in)21.0 mm (0.8 in)27 years27 of 100 (Routine)
3 May 1998Itaporanga, BRdaily rain19.9 mm (0.8 in)6.9 mm (0.27 in)27 years16 of 100 (Routine)
2 March 1998Itaporanga, BRdaily rain40.0 mm (1.6 in)6.0 mm (0.24 in)20 years14 of 100 (Routine)
28 February 1998Itaporanga, BRdaily rain46.6 mm (1.8 in)13.6 mm (0.5 in)2 years12 of 100 (Routine)
6 October 1997Itaporanga, BRdaily rain41.0 mm (1.6 in)1.0 mm (0.04 in)34 years14 of 100 (Routine)
20 September 1997Itaporanga, BRdaily rain38.7 mm (1.5 in)10.2 mm (0.4 in)2 years12 of 100 (Routine)
24 August 1997Itaporanga, BRdaily rain26.0 mm (1.0 in)7.8 mm (0.31 in)4 years11 of 100 (Routine)
28 June 1997Itaporanga, BRdaily rain71.8 mm (2.8 in)60.3 mm (2.4 in)8 years46 of 100 (Notable)
20 June 1997Itaporanga, BRdaily rain23.0 mm (0.9 in)8.0 mm (0.31 in)26 years17 of 100 (Routine)
5 June 1997Itaporanga, BRdaily rain64.5 mm (2.5 in)42.3 mm (1.7 in)30 years46 of 100 (Notable)
27 May 1997Itaporanga, BRdaily rain26.6 mm (1.0 in)11.6 mm (0.5 in)26 years17 of 100 (Routine)
24 January 1997Itaporanga, BRdaily rain56.7 mm (2.2 in)26.7 mm (1.1 in)17 years25 of 100 (Routine)
23 January 1997Itaporanga, BRdaily rain55.3 mm (2.2 in)13.0 mm (0.5 in)30 years21 of 100 (Routine)
22 January 1997Itaporanga, BRdaily rain54.3 mm (2.1 in)25.1 mm (1.0 in)41 years31 of 100 (Routine)
15 March 1996Itaporanga, BRdaily rain68.1 mm (2.7 in)27.5 mm (1.1 in)41 years34 of 100 (Routine)
8 March 1996Itaporanga, BRdaily rain45.5 mm (1.8 in)18.5 mm (0.7 in)28 years24 of 100 (Routine)
7 March 1996Itaporanga, BRdaily rain44.2 mm (1.7 in)1.2 mm (0.05 in)22 years10 of 100 (Routine)
29 February 1996Itaporanga, BRdaily rain (Tie)50.0 mm (2.0 in)tie44 years4 of 100 (Routine)
28 February 1996Itaporanga, BRdaily rain33.0 mm (1.3 in)8.8 mm (0.35 in)4 years10 of 100 (Routine)

Extremes by Year

1951 to 1998
Yearly extremes at Itaporanga: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)133.5 mm (5.3 in)198471.9 mm (2.8 in)48
Wettest five days (Rx5day)254.9 mm (10.0 in)1997126.5 mm (5.0 in)48
Longest dry spell (CDD)77 days196328 days48

Wettest day (Rx1day)

Wettest day (Rx1day) at Itaporanga by year The wettest day of the year at Itaporanga, 1951 to 1998. The record is 133.5 mm (5.3 in) in 1984, marked on the chart; the median year is 71.9 mm (2.8 in). 50751001251501960197019801990Record: 133.5 mm (5.3 in) in 1984
The wettest day of the year at Itaporanga, 1951 to 1998. The record is 133.5 mm (5.3 in) in 1984, marked on the chart; the median year is 71.9 mm (2.8 in).
Wettest day (Rx1day) at Itaporanga by year
YearWettest day (Rx1day)
195173.6 mm (2.9 in)
195261.2 mm (2.4 in)
195374.6 mm (2.9 in)
1954102.9 mm (4.1 in)
195560.2 mm (2.4 in)
1956112.0 mm (4.4 in)
195761.9 mm (2.4 in)
195854.6 mm (2.1 in)
195972.4 mm (2.9 in)
196080.8 mm (3.2 in)
196161.6 mm (2.4 in)
196252.6 mm (2.1 in)
196353.0 mm (2.1 in)
196456.0 mm (2.2 in)
196572.0 mm (2.8 in)
196654.2 mm (2.1 in)
196752.4 mm (2.1 in)
196865.3 mm (2.6 in)
196969.8 mm (2.7 in)
197077.0 mm (3.0 in)
1971100.0 mm (3.9 in)
197282.0 mm (3.2 in)
197356.0 mm (2.2 in)
197490.0 mm (3.5 in)
197589.6 mm (3.5 in)
197676.0 mm (3.0 in)
197765.0 mm (2.6 in)
197875.0 mm (3.0 in)
197960.0 mm (2.4 in)
1980108.0 mm (4.3 in)
198167.4 mm (2.7 in)
198285.5 mm (3.4 in)
1983107.6 mm (4.2 in)
1984133.5 mm (5.3 in)
198570.5 mm (2.8 in)
198651.4 mm (2.0 in)
198798.5 mm (3.9 in)
198856.4 mm (2.2 in)
1989113.1 mm (4.5 in)
199073.1 mm (2.9 in)
199171.5 mm (2.8 in)
199267.5 mm (2.7 in)
199387.9 mm (3.5 in)
1994118.2 mm (4.7 in)
199578.9 mm (3.1 in)
199668.1 mm (2.7 in)
199771.8 mm (2.8 in)
199856.0 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Itaporanga by year The wettest five days of the year at Itaporanga, 1951 to 1998. The record is 254.9 mm (10.0 in) in 1997, marked on the chart; the median year is 126.5 mm (5.0 in). 501001502002503001960197019801990Record: 254.9 mm (10.0 in) in 1997
The wettest five days of the year at Itaporanga, 1951 to 1998. The record is 254.9 mm (10.0 in) in 1997, marked on the chart; the median year is 126.5 mm (5.0 in).
Wettest five days (Rx5day) at Itaporanga by year
YearWettest five days (Rx5day)
195197.2 mm (3.8 in)
195290.8 mm (3.6 in)
1953137.0 mm (5.4 in)
1954151.2 mm (6.0 in)
1955101.5 mm (4.0 in)
1956121.7 mm (4.8 in)
1957135.5 mm (5.3 in)
1958120.6 mm (4.7 in)
1959139.6 mm (5.5 in)
1960162.6 mm (6.4 in)
1961102.0 mm (4.0 in)
196263.8 mm (2.5 in)
1963118.0 mm (4.6 in)
1964165.0 mm (6.5 in)
1965140.4 mm (5.5 in)
196695.6 mm (3.8 in)
1967100.0 mm (3.9 in)
1968166.6 mm (6.6 in)
1969109.4 mm (4.3 in)
1970143.6 mm (5.7 in)
1971115.0 mm (4.5 in)
1972156.5 mm (6.2 in)
1973127.0 mm (5.0 in)
1974136.0 mm (5.4 in)
1975144.0 mm (5.7 in)
1976124.1 mm (4.9 in)
1977105.0 mm (4.1 in)
1978121.0 mm (4.8 in)
1979101.0 mm (4.0 in)
1980238.0 mm (9.4 in)
1981126.0 mm (5.0 in)
1982144.5 mm (5.7 in)
1983221.8 mm (8.7 in)
1984163.4 mm (6.4 in)
1985104.8 mm (4.1 in)
1986104.0 mm (4.1 in)
1987124.1 mm (4.9 in)
198888.6 mm (3.5 in)
1989245.6 mm (9.7 in)
1990207.1 mm (8.2 in)
1991114.2 mm (4.5 in)
1992123.8 mm (4.9 in)
1993157.7 mm (6.2 in)
1994167.4 mm (6.6 in)
1995194.7 mm (7.7 in)
1996122.7 mm (4.8 in)
1997254.9 mm (10.0 in)
1998137.2 mm (5.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Itaporanga by year The longest dry spell of the year at Itaporanga, 1951 to 1998. The record is 77 days in 1963, marked on the chart; the median year is 28 days. 0204060801960197019801990Record: 77 days in 1963
The longest dry spell of the year at Itaporanga, 1951 to 1998. The record is 77 days in 1963, marked on the chart; the median year is 28 days.
Longest dry spell (CDD) at Itaporanga by year
YearLongest dry spell (CDD)
19519 days
195251 days
195328 days
195458 days
195532 days
195626 days
195718 days
195828 days
195954 days
196038 days
196147 days
196225 days
196377 days
196420 days
196521 days
196623 days
196736 days
196847 days
196924 days
197027 days
197126 days
197224 days
197320 days
197440 days
197545 days
197618 days
197735 days
197836 days
197923 days
198018 days
198132 days
198233 days
198347 days
198429 days
198545 days
198651 days
198720 days
198852 days
198920 days
199019 days
199140 days
199225 days
199320 days
199454 days
199542 days
199622 days
199724 days
199819 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

44 years, 1952 to 1995

A day with at least 72.4 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 150.9 mm (5.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Itaporanga: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years72.4 mm (2.9 in)
5 years91.1 mm (3.6 in)
10 years104.3 mm (4.1 in)
25 years122.2 mm (4.8 in)
50 years136.2 mm (5.4 in)Longer than the 44 years of record
100 years150.9 mm (5.9 in)Longer than the 44 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, 44 years of values from 1952 to 1995.

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: 133.5 mm (5.3 in) in 1984; 118.2 mm (4.7 in) in 1994; 113.1 mm (4.5 in) in 1989.

Download the Data

  • Data for Itaporanga standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Itaporanga 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

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