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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Itaici Weather Records (BR002041019)

Record envelope, standing records and threshold days for Itaici (BR002041019), Brazil, with 40 years of record.

Key Facts for Itaici

  • Itaici (BR002041019) is a weather station in Brazil at -20.53 latitude and -41.51 longitude, 380 m (1,247 ft) above sea level.
  • The station reports from 1961 to 2000, 40 years of record.
  • 0 records set at Itaici still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Itaici set a daily record precipitation of 55.2 mm (2.2 in) on 2 December 2000.

About the Station

  • Location: Brazil, -20.53 latitude, -41.51 longitude.
  • Elevation: 380 m (1,247 ft).
  • Period of record: 1961 to 2000, 40 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Itaici set new all-time records 1 all-time records were set at Itaici between 1 January 1996 and 1 January 1996. Each dot is a new record. Record daily precipitation1 January 1996: Record daily precipitation 202.4 mm (8.0 in)
1 all-time records were set at Itaici between 1 January 1996 and 1 January 1996. Each dot is a new record.
When Itaici set new all-time records
DateKindDetail
1996-01-01Record daily precipitationRecord daily precipitation 202.4 mm (8.0 in)

Wettest Day of Each Month

Jan: 202.4 mm (8.0 in)
Record daily precipitation for each month at Itaici The wettest day on record for each calendar month at Itaici. The most was 202.4 mm (8.0 in) on 1 January 1996. 0100200300 Jan: 202.4 mm (8.0 in), 1 January 1996 Jan Feb: 88.0 mm (3.5 in), 27 February 1997 Feb Mar: 114.0 mm (4.5 in), 13 March 1993 Mar Apr: 103.0 mm (4.1 in), 2 April 1964 Apr May: 48.1 mm (1.9 in), 19 May 1995 May Jun: 36.4 mm (1.4 in), 21 June 1992 Jun Jul: 45.0 mm (1.8 in), 4 July 1978 Jul Aug: 51.0 mm (2.0 in), 26 August 1986 Aug Sep: 43.8 mm (1.7 in), 4 September 1971 Sep Oct: 80.4 mm (3.2 in), 22 October 1984 Oct Nov: 95.4 mm (3.8 in), 3 November 1996 Nov Dec: 120.4 mm (4.7 in), 25 December 1969 Dec
The wettest day on record for each calendar month at Itaici. The most was 202.4 mm (8.0 in) on 1 January 1996.
Record daily precipitation for each month at Itaici
MonthRecord daily precipitation (mm)Date
Jan202.4 mm (8.0 in)1 January 1996
Feb88.0 mm (3.5 in)27 February 1997
Mar114.0 mm (4.5 in)13 March 1993
Apr103.0 mm (4.1 in)2 April 1964
May48.1 mm (1.9 in)19 May 1995
Jun36.4 mm (1.4 in)21 June 1992
Jul45.0 mm (1.8 in)4 July 1978
Aug51.0 mm (2.0 in)26 August 1986
Sep43.8 mm (1.7 in)4 September 1971
Oct80.4 mm (3.2 in)22 October 1984
Nov95.4 mm (3.8 in)3 November 1996
Dec120.4 mm (4.7 in)25 December 1969

Latest Records

20
Latest records at Itaici
DateStationRecordValueBeat old record byOld record stoodSignificance
2 December 2000Itaici, BRdaily rain55.2 mm (2.2 in)25.4 mm (1.0 in)35 years28 of 100 (Routine)
7 November 2000Itaici, BRdaily rain37.0 mm (1.5 in)1.0 mm (0.04 in)8 years6 of 100 (Routine)
30 October 2000Itaici, BRdaily rain41.5 mm (1.6 in)8.1 mm (0.32 in)5 years11 of 100 (Routine)
29 August 2000Itaici, BRdaily rain18.8 mm (0.7 in)10.6 mm (0.4 in)10 years20 of 100 (Routine)
12 August 2000Itaici, BRdaily rain19.1 mm (0.8 in)11.9 mm (0.5 in)36 years20 of 100 (Routine)
2 June 2000Itaici, BRdaily rain11.2 mm (0.4 in)7.4 mm (0.29 in)37 years20 of 100 (Routine)
2 May 2000Itaici, BRdaily rain13.1 mm (0.5 in)6.2 mm (0.24 in)7 years12 of 100 (Routine)
15 April 2000Itaici, BRdaily rain58.2 mm (2.3 in)45.6 mm (1.8 in)7 years34 of 100 (Routine)
11 April 2000Itaici, BRdaily rain26.5 mm (1.0 in)18.7 mm (0.7 in)29 years23 of 100 (Routine)
17 March 2000Itaici, BRdaily rain19.0 mm (0.7 in)1.4 mm (0.06 in)25 years11 of 100 (Routine)
29 February 2000Itaici, BRdaily rain (Tie)38.0 mm (1.5 in)tie36 years3 of 100 (Routine)
19 February 2000Itaici, BRdaily rain20.2 mm (0.8 in)1.4 mm (0.06 in)34 years14 of 100 (Routine)
28 January 2000Itaici, BRdaily rain55.2 mm (2.2 in)11.8 mm (0.5 in)14 years14 of 100 (Routine)
26 January 2000Itaici, BRdaily rain40.2 mm (1.6 in)3.6 mm (0.14 in)16 years9 of 100 (Routine)
20 December 1999Itaici, BRdaily rain52.8 mm (2.1 in)9.0 mm (0.35 in)36 years19 of 100 (Routine)
23 October 1999Itaici, BRdaily rain32.1 mm (1.3 in)20.3 mm (0.8 in)34 years28 of 100 (Routine)
11 September 1999Itaici, BRdaily rain13.6 mm (0.5 in)9.2 mm (0.36 in)22 years19 of 100 (Routine)
6 July 1999Itaici, BRdaily rain7.6 mm (0.30 in)7.3 mm (0.29 in)8 years14 of 100 (Routine)
7 June 1999Itaici, BRdaily rain3.6 mm (0.14 in)2.2 mm (0.09 in)21 years12 of 100 (Routine)
1 May 1999Itaici, BRdaily rain31.1 mm (1.2 in)4.5 mm (0.18 in)20 years14 of 100 (Routine)

Extremes by Year

1961 to 2000
Yearly extremes at Itaici: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)202.4 mm (8.0 in)199675.8 mm (3.0 in)40
Wettest five days (Rx5day)238.4 mm (9.4 in)1996154.2 mm (6.1 in)40
Longest dry spell (CDD)86 days196129 days40

Wettest day (Rx1day)

Wettest day (Rx1day) at Itaici by year The wettest day of the year at Itaici, 1961 to 2000. The record is 202.4 mm (8.0 in) in 1996, marked on the chart; the median year is 75.8 mm (3.0 in). 0501001502002501970198019902000Record: 202.4 mm (8.0 in) in 1996
The wettest day of the year at Itaici, 1961 to 2000. The record is 202.4 mm (8.0 in) in 1996, marked on the chart; the median year is 75.8 mm (3.0 in).
Wettest day (Rx1day) at Itaici by year
YearWettest day (Rx1day)
1961112.4 mm (4.4 in)
196269.3 mm (2.7 in)
196376.2 mm (3.0 in)
1964103.0 mm (4.1 in)
196565.2 mm (2.6 in)
196687.8 mm (3.5 in)
196767.6 mm (2.7 in)
196890.8 mm (3.6 in)
1969120.4 mm (4.7 in)
197057.6 mm (2.3 in)
197174.8 mm (2.9 in)
197251.6 mm (2.0 in)
197370.6 mm (2.8 in)
197493.0 mm (3.7 in)
197587.4 mm (3.4 in)
197673.8 mm (2.9 in)
197775.8 mm (3.0 in)
197856.8 mm (2.2 in)
197975.0 mm (3.0 in)
198071.4 mm (2.8 in)
198186.8 mm (3.4 in)
198293.8 mm (3.7 in)
198358.0 mm (2.3 in)
198480.4 mm (3.2 in)
198570.6 mm (2.8 in)
198675.8 mm (3.0 in)
198792.6 mm (3.6 in)
1988102.2 mm (4.0 in)
198965.2 mm (2.6 in)
199078.2 mm (3.1 in)
1991113.2 mm (4.5 in)
199247.7 mm (1.9 in)
1993114.0 mm (4.5 in)
199471.0 mm (2.8 in)
1995119.8 mm (4.7 in)
1996202.4 mm (8.0 in)
199788.0 mm (3.5 in)
199864.8 mm (2.6 in)
199970.1 mm (2.8 in)
200058.2 mm (2.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Itaici by year The wettest five days of the year at Itaici, 1961 to 2000. The record is 238.4 mm (9.4 in) in 1996, marked on the chart; the median year is 154.2 mm (6.1 in). 501001502002501970198019902000Record: 238.4 mm (9.4 in) in 1996
The wettest five days of the year at Itaici, 1961 to 2000. The record is 238.4 mm (9.4 in) in 1996, marked on the chart; the median year is 154.2 mm (6.1 in).
Wettest five days (Rx5day) at Itaici by year
YearWettest five days (Rx5day)
1961112.4 mm (4.4 in)
1962133.8 mm (5.3 in)
1963125.6 mm (4.9 in)
1964160.4 mm (6.3 in)
1965142.4 mm (5.6 in)
1966179.2 mm (7.1 in)
1967142.2 mm (5.6 in)
1968208.4 mm (8.2 in)
1969167.6 mm (6.6 in)
1970162.3 mm (6.4 in)
1971115.8 mm (4.6 in)
1972158.0 mm (6.2 in)
1973187.4 mm (7.4 in)
197498.2 mm (3.9 in)
1975168.0 mm (6.6 in)
1976136.0 mm (5.4 in)
1977125.2 mm (4.9 in)
1978107.0 mm (4.2 in)
1979180.8 mm (7.1 in)
1980172.0 mm (6.8 in)
1981223.2 mm (8.8 in)
1982146.6 mm (5.8 in)
1983109.2 mm (4.3 in)
1984152.0 mm (6.0 in)
1985147.4 mm (5.8 in)
1986181.2 mm (7.1 in)
1987160.6 mm (6.3 in)
1988125.9 mm (5.0 in)
1989119.2 mm (4.7 in)
1990114.8 mm (4.5 in)
1991183.6 mm (7.2 in)
199297.8 mm (3.9 in)
1993194.1 mm (7.6 in)
1994163.8 mm (6.4 in)
1995159.0 mm (6.3 in)
1996238.4 mm (9.4 in)
1997204.0 mm (8.0 in)
1998144.3 mm (5.7 in)
1999127.0 mm (5.0 in)
2000156.3 mm (6.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Itaici by year The longest dry spell of the year at Itaici, 1961 to 2000. The record is 86 days in 1961, marked on the chart; the median year is 29 days. 0204060801001970198019902000Record: 86 days in 1961
The longest dry spell of the year at Itaici, 1961 to 2000. The record is 86 days in 1961, marked on the chart; the median year is 29 days.
Longest dry spell (CDD) at Itaici by year
YearLongest dry spell (CDD)
196186 days
196214 days
196348 days
196423 days
196528 days
196631 days
196736 days
196822 days
196955 days
197033 days
197125 days
197224 days
197329 days
197436 days
197576 days
197635 days
197751 days
197823 days
197926 days
198022 days
198133 days
198230 days
198342 days
198457 days
198560 days
198636 days
198726 days
198819 days
198921 days
199039 days
199118 days
199215 days
199331 days
199420 days
199528 days
199629 days
199753 days
199823 days
199924 days
200025 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

39 years, 1962 to 2000

A day with at least 76.2 mm (3.0 in) of rain is expected about once in 2 years. A day with at least 180.8 mm (7.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Itaici: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years76.2 mm (3.0 in)
5 years97.1 mm (3.8 in)
10 years113.3 mm (4.5 in)
25 years137.2 mm (5.4 in)
50 years157.8 mm (6.2 in)Longer than the 39 years of record
100 years180.8 mm (7.1 in)Longer than the 39 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, 39 years of values from 1962 to 2000.

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: 202.4 mm (8.0 in) in 1996; 120.4 mm (4.7 in) in 1969; 119.8 mm (4.7 in) in 1995.

Download the Data

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