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

Itainopolis Weather Records (BR000741003)

Record envelope, standing records and threshold days for Itainopolis (BR000741003), Brazil, with 38 years of record.

Key Facts for Itainopolis

  • Itainopolis (BR000741003) is a weather station in Brazil at -7.45 latitude and -41.48 longitude, 180 m (591 ft) above sea level.
  • The station reports from 1962 to 1999, 38 years of record.
  • 0 records set at Itainopolis still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Itainopolis set a daily record precipitation of 29.3 mm (1.2 in) on 23 December 1999.

About the Station

  • Location: Brazil, -7.45 latitude, -41.48 longitude.
  • Elevation: 180 m (591 ft).
  • Period of record: 1962 to 1999, 38 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Feb: 137.0 mm (5.4 in)
Record daily precipitation for each month at Itainopolis The wettest day on record for each calendar month at Itainopolis. The most was 137.0 mm (5.4 in) on 8 February 1978. 050100150 Jan: 120.0 mm (4.7 in), 6 January 1979 Jan Feb: 137.0 mm (5.4 in), 8 February 1978 Feb Mar: 130.0 mm (5.1 in), 9 March 1987 Mar Apr: 117.0 mm (4.6 in), 6 April 1984 Apr May: 80.0 mm (3.1 in), 9 May 1989 May Jun: 41.3 mm (1.6 in), 21 June 1972 Jun Jul: 16.5 mm (0.6 in), 20 July 1978 Jul Aug: 13.0 mm (0.5 in), 1 August 1971 Aug Sep: 19.0 mm (0.7 in), 28 September 1977 Sep Oct: 110.0 mm (4.3 in), 30 October 1982 Oct Nov: 77.2 mm (3.0 in), 25 November 1986 Nov Dec: 97.0 mm (3.8 in), 22 December 1972 Dec
The wettest day on record for each calendar month at Itainopolis. The most was 137.0 mm (5.4 in) on 8 February 1978.
Record daily precipitation for each month at Itainopolis
MonthRecord daily precipitation (mm)Date
Jan120.0 mm (4.7 in)6 January 1979
Feb137.0 mm (5.4 in)8 February 1978
Mar130.0 mm (5.1 in)9 March 1987
Apr117.0 mm (4.6 in)6 April 1984
May80.0 mm (3.1 in)9 May 1989
Jun41.3 mm (1.6 in)21 June 1972
Jul16.5 mm (0.6 in)20 July 1978
Aug13.0 mm (0.5 in)1 August 1971
Sep19.0 mm (0.7 in)28 September 1977
Oct110.0 mm (4.3 in)30 October 1982
Nov77.2 mm (3.0 in)25 November 1986
Dec97.0 mm (3.8 in)22 December 1972

Latest Records

20
Latest records at Itainopolis
DateStationRecordValueBeat old record byOld record stoodSignificance
23 December 1999Itainopolis, BRdaily rain29.3 mm (1.2 in)1.3 mm (0.05 in)4 years4 of 100 (Routine)
1 November 1999Itainopolis, BRdaily rain3.3 mm (0.13 in)1.3 mm (0.05 in)4 years4 of 100 (Routine)
28 October 1999Itainopolis, BRdaily rain19.3 mm (0.8 in)18.0 mm (0.7 in)5 years14 of 100 (Routine)
25 September 1999Itainopolis, BRdaily rain11.4 mm (0.4 in)11.4 mm (0.4 in)36 years20 of 100 (Routine)
15 May 1999Itainopolis, BRdaily rain34.0 mm (1.3 in)31.7 mm (1.2 in)4 years32 of 100 (Routine)
11 January 1999Itainopolis, BRdaily rain42.1 mm (1.7 in)0.8 mm (0.03 in)32 years12 of 100 (Routine)
17 March 1998Itainopolis, BRdaily rain25.0 mm (1.0 in)4.2 mm (0.17 in)24 years12 of 100 (Routine)
15 December 1997Itainopolis, BRdaily rain25.0 mm (1.0 in)16.2 mm (0.6 in)16 years18 of 100 (Routine)
21 November 1997Itainopolis, BRdaily rain37.5 mm (1.5 in)13.2 mm (0.5 in)4 years13 of 100 (Routine)
19 November 1997Itainopolis, BRdaily rain56.7 mm (2.2 in)42.7 mm (1.7 in)18 years39 of 100 (Notable)
20 October 1997Itainopolis, BRdaily rain51.0 mm (2.0 in)51.0 mm (2.0 in)35 years46 of 100 (Notable)
18 October 1997Itainopolis, BRdaily rain80.0 mm (3.1 in)68.5 mm (2.7 in)31 years52 of 100 (Notable)
13 July 1997Itainopolis, BRdaily rain5.0 mm (0.20 in)5.0 mm (0.20 in)34 years18 of 100 (Routine)
30 June 1997Itainopolis, BRdaily rain2.3 mm (0.09 in)2.3 mm (0.09 in)34 years15 of 100 (Routine)
20 May 1997Itainopolis, BRdaily rain4.6 mm (0.18 in)1.0 mm (0.04 in)2 years3 of 100 (Routine)
19 May 1997Itainopolis, BRdaily rain1.8 mm (0.07 in)1.8 mm (0.07 in)34 years14 of 100 (Routine)
28 March 1997Itainopolis, BRdaily rain90.3 mm (3.6 in)37.3 mm (1.5 in)10 years28 of 100 (Routine)
17 January 1997Itainopolis, BRdaily rain40.2 mm (1.6 in)1.2 mm (0.05 in)30 years12 of 100 (Routine)
14 January 1997Itainopolis, BRdaily rain42.2 mm (1.7 in)11.2 mm (0.4 in)1 year9 of 100 (Routine)
16 November 1996Itainopolis, BRdaily rain36.3 mm (1.4 in)15.0 mm (0.6 in)20 years19 of 100 (Routine)

Extremes by Year

1962 to 1999
Yearly extremes at Itainopolis: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)137.0 mm (5.4 in)197880.0 mm (3.1 in)37
Wettest five days (Rx5day)224.0 mm (8.8 in)1992115.5 mm (4.5 in)37
Longest dry spell (CDD)219 days1991138 days37

Wettest day (Rx1day)

Wettest day (Rx1day) at Itainopolis by year The wettest day of the year at Itainopolis, 1962 to 1999. The record is 137.0 mm (5.4 in) in 1978, marked on the chart; the median year is 80.0 mm (3.1 in). 050100150197019801990Record: 137.0 mm (5.4 in) in 1978
The wettest day of the year at Itainopolis, 1962 to 1999. The record is 137.0 mm (5.4 in) in 1978, marked on the chart; the median year is 80.0 mm (3.1 in).
Wettest day (Rx1day) at Itainopolis by year
YearWettest day (Rx1day)
196232.4 mm (1.3 in)
196355.6 mm (2.2 in)
196480.0 mm (3.1 in)
196568.6 mm (2.7 in)
196693.1 mm (3.7 in)
196774.0 mm (2.9 in)
196880.1 mm (3.2 in)
196949.0 mm (1.9 in)
197045.3 mm (1.8 in)
197168.4 mm (2.7 in)
197297.0 mm (3.8 in)
197349.7 mm (2.0 in)
197490.2 mm (3.6 in)
197688.0 mm (3.5 in)
197770.5 mm (2.8 in)
1978137.0 mm (5.4 in)
1979120.0 mm (4.7 in)
198031.5 mm (1.2 in)
198166.2 mm (2.6 in)
1982110.0 mm (4.3 in)
198353.3 mm (2.1 in)
1984117.0 mm (4.6 in)
198594.6 mm (3.7 in)
198677.2 mm (3.0 in)
1987130.0 mm (5.1 in)
198880.0 mm (3.1 in)
198988.0 mm (3.5 in)
199084.0 mm (3.3 in)
199166.0 mm (2.6 in)
199293.0 mm (3.7 in)
199370.4 mm (2.8 in)
199484.0 mm (3.3 in)
199574.8 mm (2.9 in)
199680.0 mm (3.1 in)
199790.3 mm (3.6 in)
199851.5 mm (2.0 in)
199955.4 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Itainopolis by year The wettest five days of the year at Itainopolis, 1962 to 1999. The record is 224.0 mm (8.8 in) in 1992, marked on the chart; the median year is 115.5 mm (4.5 in). 50100150200250197019801990Record: 224.0 mm (8.8 in) in 1992
The wettest five days of the year at Itainopolis, 1962 to 1999. The record is 224.0 mm (8.8 in) in 1992, marked on the chart; the median year is 115.5 mm (4.5 in).
Wettest five days (Rx5day) at Itainopolis by year
YearWettest five days (Rx5day)
196254.8 mm (2.2 in)
1963109.4 mm (4.3 in)
1964115.5 mm (4.5 in)
1965107.5 mm (4.2 in)
1966125.6 mm (4.9 in)
1967183.7 mm (7.2 in)
1968108.3 mm (4.3 in)
196968.6 mm (2.7 in)
197064.9 mm (2.6 in)
1971113.7 mm (4.5 in)
1972153.0 mm (6.0 in)
197389.1 mm (3.5 in)
1974135.4 mm (5.3 in)
1976114.5 mm (4.5 in)
197792.4 mm (3.6 in)
1978208.5 mm (8.2 in)
1979137.5 mm (5.4 in)
198077.8 mm (3.1 in)
1981139.6 mm (5.5 in)
1982115.2 mm (4.5 in)
198385.3 mm (3.4 in)
1984187.6 mm (7.4 in)
1985148.5 mm (5.8 in)
1986125.0 mm (4.9 in)
1987174.0 mm (6.9 in)
1988102.2 mm (4.0 in)
1989136.7 mm (5.4 in)
1990136.7 mm (5.4 in)
199194.2 mm (3.7 in)
1992224.0 mm (8.8 in)
1993102.7 mm (4.0 in)
199499.5 mm (3.9 in)
1995125.8 mm (5.0 in)
1996127.7 mm (5.0 in)
1997167.5 mm (6.6 in)
199864.6 mm (2.5 in)
1999147.4 mm (5.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Itainopolis by year The longest dry spell of the year at Itainopolis, 1962 to 1999. The record is 219 days in 1991, marked on the chart; the median year is 138 days. 050100150200250197019801990Record: 219 days in 1991
The longest dry spell of the year at Itainopolis, 1962 to 1999. The record is 219 days in 1991, marked on the chart; the median year is 138 days.
Longest dry spell (CDD) at Itainopolis by year
YearLongest dry spell (CDD)
196236 days
1963167 days
196480 days
1965177 days
1966184 days
1967139 days
1968148 days
1969143 days
1970107 days
197191 days
197245 days
197349 days
197434 days
1976117 days
1977114 days
197883 days
1979162 days
198082 days
1981217 days
1982155 days
1983198 days
1984183 days
198542 days
1986155 days
1987126 days
1988165 days
1989146 days
1990169 days
1991219 days
1992138 days
1993137 days
1994129 days
1995118 days
1996150 days
199782 days
1998185 days
1999124 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

33 years, 1963 to 1999

A day with at least 78.6 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 148.9 mm (5.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Itainopolis: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years78.6 mm (3.1 in)
5 years99.3 mm (3.9 in)
10 years112.2 mm (4.4 in)
25 years127.7 mm (5.0 in)
50 years138.6 mm (5.5 in)Longer than the 33 years of record
100 years148.9 mm (5.9 in)Longer than the 33 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, 33 years of values from 1963 to 1999.

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: 137.0 mm (5.4 in) in 1978; 130.0 mm (5.1 in) in 1987; 120.0 mm (4.7 in) in 1979.

Download the Data

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