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Built 2026-10-19 (19 October 2026)

Iratinga (Sao Miguel) Weather Records (BR028704960)

Record envelope, standing records and threshold days for Iratinga (Sao Miguel) (BR028704960), Brazil, with 64 years of record.

Key Facts for Iratinga (Sao Miguel)

  • Iratinga (Sao Miguel) (BR028704960) is a weather station in Brazil at -3.73 latitude and -39.53 longitude, 180 m (591 ft) above sea level.
  • The station reports from 1920 to 1983, 64 years of record.
  • 0 records set at Iratinga (Sao Miguel) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Iratinga (Sao Miguel) set a daily record precipitation of 25.1 mm (1.0 in) on 25 May 1982.

About the Station

  • Location: Brazil, -3.73 latitude, -39.53 longitude.
  • Elevation: 180 m (591 ft).
  • Period of record: 1920 to 1983, 64 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

May: 112.3 mm (4.4 in)
Record daily precipitation for each month at Iratinga (Sao Miguel) The wettest day on record for each calendar month at Iratinga (Sao Miguel). The most was 112.3 mm (4.4 in) on 6 May 1949. 050100150 Jan: 108.2 mm (4.3 in), 11 January 1973 Jan Feb: 102.1 mm (4.0 in), 3 February 1967 Feb Mar: 94.1 mm (3.7 in), 29 March 1955 Mar Apr: 108.7 mm (4.3 in), 21 April 1924 Apr May: 112.3 mm (4.4 in), 6 May 1949 May Jun: 60.5 mm (2.4 in), 19 June 1965 Jun Jul: 55.0 mm (2.2 in), 13 July 1969 Jul Aug: 68.6 mm (2.7 in), 20 August 1925 Aug Sep: 12.0 mm (0.5 in), 3 September 1980 Sep Oct: 19.7 mm (0.8 in), 8 October 1921 Oct Nov: 17.6 mm (0.7 in), 30 November 1949 Nov Dec: 68.0 mm (2.7 in), 16 December 1952 Dec
The wettest day on record for each calendar month at Iratinga (Sao Miguel). The most was 112.3 mm (4.4 in) on 6 May 1949.
Record daily precipitation for each month at Iratinga (Sao Miguel)
MonthRecord daily precipitation (mm)Date
Jan108.2 mm (4.3 in)11 January 1973
Feb102.1 mm (4.0 in)3 February 1967
Mar94.1 mm (3.7 in)29 March 1955
Apr108.7 mm (4.3 in)21 April 1924
May112.3 mm (4.4 in)6 May 1949
Jun60.5 mm (2.4 in)19 June 1965
Jul55.0 mm (2.2 in)13 July 1969
Aug68.6 mm (2.7 in)20 August 1925
Sep12.0 mm (0.5 in)3 September 1980
Oct19.7 mm (0.8 in)8 October 1921
Nov17.6 mm (0.7 in)30 November 1949
Dec68.0 mm (2.7 in)16 December 1952

Latest Records

20
Latest records at Iratinga (Sao Miguel)
DateStationRecordValueBeat old record byOld record stoodSignificance
25 May 1982Iratinga (Sao Miguel), BRdaily rain25.1 mm (1.0 in)3.9 mm (0.15 in)59 years26 of 100 (Routine)
18 May 1982Iratinga (Sao Miguel), BRdaily rain27.1 mm (1.1 in)3.7 mm (0.15 in)25 years15 of 100 (Routine)
8 February 1982Iratinga (Sao Miguel), BRdaily rain19.0 mm (0.7 in)3.9 mm (0.15 in)20 years14 of 100 (Routine)
6 January 1982Iratinga (Sao Miguel), BRdaily rain15.9 mm (0.6 in)7.6 mm (0.30 in)54 years20 of 100 (Routine)
22 December 1981Iratinga (Sao Miguel), BRdaily rain32.1 mm (1.3 in)19.2 mm (0.8 in)18 years32 of 100 (Routine)
21 December 1981Iratinga (Sao Miguel), BRdaily rain19.0 mm (0.7 in)19.0 mm (0.7 in)60 years20 of 100 (Routine)
20 December 1981Iratinga (Sao Miguel), BRdaily rain21.0 mm (0.8 in)17.0 mm (0.7 in)12 years20 of 100 (Routine)
5 April 1981Iratinga (Sao Miguel), BRdaily rain72.0 mm (2.8 in)32.0 mm (1.3 in)7 years28 of 100 (Routine)
31 December 1980Iratinga (Sao Miguel), BRdaily rain4.0 mm (0.16 in)2.0 mm (0.08 in)8 years10 of 100 (Routine)
26 November 1980Iratinga (Sao Miguel), BRdaily rain7.2 mm (0.28 in)6.9 mm (0.27 in)50 years20 of 100 (Routine)
12 November 1980Iratinga (Sao Miguel), BRdaily rain2.1 mm (0.08 in)2.1 mm (0.08 in)59 years20 of 100 (Routine)
2 November 1980Iratinga (Sao Miguel), BRdaily rain10.0 mm (0.4 in)9.2 mm (0.36 in)58 years20 of 100 (Routine)
28 October 1980Iratinga (Sao Miguel), BRdaily rain4.0 mm (0.16 in)3.1 mm (0.12 in)22 years20 of 100 (Routine)
25 October 1980Iratinga (Sao Miguel), BRdaily rain2.9 mm (0.11 in)1.6 mm (0.06 in)57 years20 of 100 (Routine)
5 September 1980Iratinga (Sao Miguel), BRdaily rain8.0 mm (0.31 in)7.2 mm (0.28 in)51 years20 of 100 (Routine)
3 September 1980Iratinga (Sao Miguel), BRmonthly rain12.0 mm (0.5 in)0.6 mm (0.02 in)58 years20 of 100 (Routine)
4 April 1980Iratinga (Sao Miguel), BRdaily rain52.0 mm (2.0 in)10.9 mm (0.4 in)24 years19 of 100 (Routine)
7 March 1980Iratinga (Sao Miguel), BRdaily rain70.0 mm (2.8 in)40.0 mm (1.6 in)28 years42 of 100 (Notable)
1 June 1979Iratinga (Sao Miguel), BRdaily rain24.1 mm (0.9 in)7.0 mm (0.28 in)12 years17 of 100 (Routine)
14 May 1979Iratinga (Sao Miguel), BRdaily rain43.0 mm (1.7 in)11.0 mm (0.4 in)4 years15 of 100 (Routine)

Extremes by Year

1920 to 1983
Yearly extremes at Iratinga (Sao Miguel): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)112.3 mm (4.4 in)194955.0 mm (2.2 in)49
Wettest five days (Rx5day)308.0 mm (12.1 in)1961100.4 mm (4.0 in)49
Longest dry spell (CDD)365 days1946110 days49

Wettest day (Rx1day)

Wettest day (Rx1day) at Iratinga (Sao Miguel) by year The wettest day of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 112.3 mm (4.4 in) in 1949, marked on the chart; the median year is 55.0 mm (2.2 in). 0501001501920194019601980Record: 112.3 mm (4.4 in) in 1949
The wettest day of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 112.3 mm (4.4 in) in 1949, marked on the chart; the median year is 55.0 mm (2.2 in).
Wettest day (Rx1day) at Iratinga (Sao Miguel) by year
YearWettest day (Rx1day)
192015.8 mm (0.6 in)
192166.2 mm (2.6 in)
192244.3 mm (1.7 in)
192338.2 mm (1.5 in)
1924108.7 mm (4.3 in)
192579.8 mm (3.1 in)
192666.3 mm (2.6 in)
192770.5 mm (2.8 in)
192859.6 mm (2.3 in)
192952.6 mm (2.1 in)
193063.6 mm (2.5 in)
19460.0 mm (0.00 in)
19470.0 mm (0.00 in)
194839.6 mm (1.6 in)
1949112.3 mm (4.4 in)
195032.2 mm (1.3 in)
195140.7 mm (1.6 in)
195268.0 mm (2.7 in)
195353.2 mm (2.1 in)
195458.0 mm (2.3 in)
195594.1 mm (3.7 in)
195666.2 mm (2.6 in)
195746.3 mm (1.8 in)
195852.0 mm (2.0 in)
195975.3 mm (3.0 in)
196046.0 mm (1.8 in)
1961105.2 mm (4.1 in)
196237.5 mm (1.5 in)
1963107.6 mm (4.2 in)
1964100.0 mm (3.9 in)
196590.1 mm (3.5 in)
196629.9 mm (1.2 in)
1967102.1 mm (4.0 in)
196832.0 mm (1.3 in)
196955.0 mm (2.2 in)
197061.0 mm (2.4 in)
197142.0 mm (1.7 in)
197261.0 mm (2.4 in)
1973108.2 mm (4.3 in)
197470.7 mm (2.8 in)
197549.9 mm (2.0 in)
197630.0 mm (1.2 in)
197741.0 mm (1.6 in)
197832.0 mm (1.3 in)
197953.1 mm (2.1 in)
198070.0 mm (2.8 in)
198172.0 mm (2.8 in)
198227.1 mm (1.1 in)
198333.4 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Iratinga (Sao Miguel) by year The wettest five days of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 308.0 mm (12.1 in) in 1961, marked on the chart; the median year is 100.4 mm (4.0 in). 01002003004001920194019601980Record: 308.0 mm (12.1 in) in 1961
The wettest five days of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 308.0 mm (12.1 in) in 1961, marked on the chart; the median year is 100.4 mm (4.0 in).
Wettest five days (Rx5day) at Iratinga (Sao Miguel) by year
YearWettest five days (Rx5day)
192027.7 mm (1.1 in)
1921110.1 mm (4.3 in)
1922125.8 mm (5.0 in)
1923103.1 mm (4.1 in)
1924219.2 mm (8.6 in)
1925133.7 mm (5.3 in)
1926232.1 mm (9.1 in)
1927108.9 mm (4.3 in)
192883.4 mm (3.3 in)
1929140.8 mm (5.5 in)
193087.4 mm (3.4 in)
19460.0 mm (0.00 in)
19470.0 mm (0.00 in)
194875.6 mm (3.0 in)
1949155.6 mm (6.1 in)
195091.0 mm (3.6 in)
195180.9 mm (3.2 in)
195286.8 mm (3.4 in)
1953100.4 mm (4.0 in)
1954111.6 mm (4.4 in)
1955119.5 mm (4.7 in)
1956164.0 mm (6.5 in)
1957158.3 mm (6.2 in)
195862.8 mm (2.5 in)
1959182.4 mm (7.2 in)
1960104.3 mm (4.1 in)
1961308.0 mm (12.1 in)
196288.4 mm (3.5 in)
1963174.9 mm (6.9 in)
1964170.1 mm (6.7 in)
1965173.8 mm (6.8 in)
196666.6 mm (2.6 in)
1967167.1 mm (6.6 in)
196862.7 mm (2.5 in)
196986.0 mm (3.4 in)
1970132.1 mm (5.2 in)
197178.9 mm (3.1 in)
1972108.8 mm (4.3 in)
1973145.9 mm (5.7 in)
1974160.7 mm (6.3 in)
197597.8 mm (3.9 in)
197662.2 mm (2.4 in)
197788.0 mm (3.5 in)
197883.4 mm (3.3 in)
197980.7 mm (3.2 in)
198092.0 mm (3.6 in)
198194.9 mm (3.7 in)
198238.3 mm (1.5 in)
198356.4 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Iratinga (Sao Miguel) by year The longest dry spell of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 365 days in 1946, marked on the chart; the median year is 110 days. 01002003004001920194019601980Record: 365 days in 1946
The longest dry spell of the year at Iratinga (Sao Miguel), 1920 to 1983. The record is 365 days in 1946, marked on the chart; the median year is 110 days.
Longest dry spell (CDD) at Iratinga (Sao Miguel) by year
YearLongest dry spell (CDD)
192010 days
192130 days
192231 days
192337 days
192438 days
192558 days
1926110 days
192781 days
192870 days
192930 days
193036 days
1946365 days
1947365 days
194851 days
194999 days
1950132 days
1951177 days
1952224 days
1953198 days
1954164 days
195541 days
195659 days
195793 days
1958168 days
1959132 days
196077 days
196183 days
196276 days
1963168 days
1964152 days
196581 days
196665 days
1967127 days
1968163 days
1969136 days
1970160 days
197168 days
1972122 days
1973139 days
1974183 days
197582 days
1976122 days
1977131 days
197898 days
1979149 days
198049 days
1981200 days
1982136 days
1983191 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

47 years, 1921 to 1983

A day with at least 57.3 mm (2.3 in) of rain is expected about once in 2 years. A day with at least 131.5 mm (5.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Iratinga (Sao Miguel): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years57.3 mm (2.3 in)
5 years82.3 mm (3.2 in)
10 years96.6 mm (3.8 in)
25 years112.3 mm (4.4 in)
50 years122.5 mm (4.8 in)Longer than the 47 years of record
100 years131.5 mm (5.2 in)Longer than the 47 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, 47 years of values from 1921 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: 112.3 mm (4.4 in) in 1949; 108.7 mm (4.3 in) in 1924; 108.2 mm (4.3 in) in 1973.

Download the Data

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