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Built 2026-10-19 (19 October 2026)

Sao Caetano Weather Records (BR038676720)

Record envelope, standing records and threshold days for Sao Caetano (BR038676720), Brazil, with 71 years of record.

Key Facts for Sao Caetano

  • Sao Caetano (BR038676720) is a weather station in Brazil at -8.32 latitude and -36.15 longitude, 552 m (1,811 ft) above sea level.
  • The station reports from 1913 to 1983, 71 years of record.
  • 0 records set at Sao Caetano still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Sao Caetano set a daily record precipitation of 3.3 mm (0.13 in) on 29 October 1983.

About the Station

  • Location: Brazil, -8.32 latitude, -36.15 longitude.
  • Elevation: 552 m (1,811 ft).
  • Period of record: 1913 to 1983, 71 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Sao Caetano set new all-time records 1 all-time records were set at Sao Caetano between 13 March 1981 and 13 March 1981. Each dot is a new record. Record daily precipitation13 March 1981: Record daily precipitation 120.4 mm (4.7 in)
1 all-time records were set at Sao Caetano between 13 March 1981 and 13 March 1981. Each dot is a new record.
When Sao Caetano set new all-time records
DateKindDetail
1981-03-13Record daily precipitationRecord daily precipitation 120.4 mm (4.7 in)

Wettest Day of Each Month

Mar: 120.4 mm (4.7 in)
Record daily precipitation for each month at Sao Caetano The wettest day on record for each calendar month at Sao Caetano. The most was 120.4 mm (4.7 in) on 13 March 1981. 050100150 Jan: 87.5 mm (3.4 in), 22 January 1977 Jan Feb: 106.0 mm (4.2 in), 13 February 1926 Feb Mar: 120.4 mm (4.7 in), 13 March 1981 Mar Apr: 115.7 mm (4.6 in), 28 April 1916 Apr May: 55.3 mm (2.2 in), 3 May 1982 May Jun: 55.6 mm (2.2 in), 7 June 1919 Jun Jul: 82.3 mm (3.2 in), 17 July 1975 Jul Aug: 24.0 mm (0.9 in), 14 August 1919 Aug Sep: 29.1 mm (1.1 in), 13 September 1971 Sep Oct: 52.0 mm (2.0 in), 31 October 1921 Oct Nov: 92.8 mm (3.7 in), 27 November 1922 Nov Dec: 81.7 mm (3.2 in), 27 December 1925 Dec
The wettest day on record for each calendar month at Sao Caetano. The most was 120.4 mm (4.7 in) on 13 March 1981.
Record daily precipitation for each month at Sao Caetano
MonthRecord daily precipitation (mm)Date
Jan87.5 mm (3.4 in)22 January 1977
Feb106.0 mm (4.2 in)13 February 1926
Mar120.4 mm (4.7 in)13 March 1981
Apr115.7 mm (4.6 in)28 April 1916
May55.3 mm (2.2 in)3 May 1982
Jun55.6 mm (2.2 in)7 June 1919
Jul82.3 mm (3.2 in)17 July 1975
Aug24.0 mm (0.9 in)14 August 1919
Sep29.1 mm (1.1 in)13 September 1971
Oct52.0 mm (2.0 in)31 October 1921
Nov92.8 mm (3.7 in)27 November 1922
Dec81.7 mm (3.2 in)27 December 1925

Latest Records

20
Latest records at Sao Caetano
DateStationRecordValueBeat old record byOld record stoodSignificance
29 October 1983Sao Caetano, BRdaily rain3.3 mm (0.13 in)2.7 mm (0.11 in)14 years14 of 100 (Routine)
27 October 1983Sao Caetano, BRdaily rain7.1 mm (0.28 in)6.3 mm (0.25 in)53 years20 of 100 (Routine)
2 August 1983Sao Caetano, BRdaily rain5.3 mm (0.21 in)1.1 mm (0.04 in)68 years20 of 100 (Routine)
22 June 1983Sao Caetano, BRdaily rain5.2 mm (0.20 in)0.8 mm (0.03 in)12 years11 of 100 (Routine)
31 May 1983Sao Caetano, BRdaily rain9.1 mm (0.36 in)3.8 mm (0.15 in)16 years18 of 100 (Routine)
20 February 1983Sao Caetano, BRdaily rain25.3 mm (1.0 in)24.6 mm (1.0 in)56 years43 of 100 (Notable)
7 February 1983Sao Caetano, BRdaily rain75.3 mm (3.0 in)58.5 mm (2.3 in)4 years48 of 100 (Notable)
5 February 1983Sao Caetano, BRdaily rain64.4 mm (2.5 in)52.9 mm (2.1 in)59 years64 of 100 (Major)
29 January 1983Sao Caetano, BRdaily rain22.2 mm (0.9 in)5.2 mm (0.20 in)60 years20 of 100 (Routine)
28 January 1983Sao Caetano, BRdaily rain62.1 mm (2.4 in)47.0 mm (1.9 in)1 year47 of 100 (Notable)
8 December 1982Sao Caetano, BRdaily rain3.1 mm (0.12 in)0.3 mm (0.01 in)68 years20 of 100 (Routine)
22 August 1982Sao Caetano, BRdaily rain5.3 mm (0.21 in)1.5 mm (0.06 in)63 years20 of 100 (Routine)
3 May 1982Sao Caetano, BRmonthly rain55.3 mm (2.2 in)11.3 mm (0.4 in)50 years53 of 100 (Notable)
31 March 1982Sao Caetano, BRdaily rain27.1 mm (1.1 in)12.6 mm (0.5 in)64 years34 of 100 (Routine)
12 January 1982Sao Caetano, BRdaily rain8.7 mm (0.34 in)3.5 mm (0.14 in)59 years20 of 100 (Routine)
10 December 1981Sao Caetano, BRdaily rain0.1 mm (0.00 in)0.1 mm (0.00 in)68 years20 of 100 (Routine)
20 November 1981Sao Caetano, BRdaily rain14.3 mm (0.6 in)13.6 mm (0.5 in)12 years20 of 100 (Routine)
15 November 1981Sao Caetano, BRdaily rain6.4 mm (0.25 in)4.4 mm (0.17 in)55 years20 of 100 (Routine)
8 November 1981Sao Caetano, BRdaily rain0.3 mm (0.01 in)0.3 mm (0.01 in)68 years20 of 100 (Routine)
10 September 1981Sao Caetano, BRdaily rain4.1 mm (0.16 in)1.9 mm (0.07 in)15 years14 of 100 (Routine)

Extremes by Year

1913 to 1983
Yearly extremes at Sao Caetano: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)120.4 mm (4.7 in)198149.5 mm (1.9 in)41
Wettest five days (Rx5day)244.6 mm (9.6 in)191672.4 mm (2.9 in)41
Longest dry spell (CDD)116 days192456 days41

Wettest day (Rx1day)

Wettest day (Rx1day) at Sao Caetano by year The wettest day of the year at Sao Caetano, 1913 to 1983. The record is 120.4 mm (4.7 in) in 1981, marked on the chart; the median year is 49.5 mm (1.9 in). 0501001501920194019601980Record: 120.4 mm (4.7 in) in 1981
The wettest day of the year at Sao Caetano, 1913 to 1983. The record is 120.4 mm (4.7 in) in 1981, marked on the chart; the median year is 49.5 mm (1.9 in).
Wettest day (Rx1day) at Sao Caetano by year
YearWettest day (Rx1day)
19135.8 mm (0.23 in)
191467.6 mm (2.7 in)
191543.7 mm (1.7 in)
1916115.7 mm (4.6 in)
191733.1 mm (1.3 in)
191826.2 mm (1.0 in)
191955.6 mm (2.2 in)
192022.6 mm (0.9 in)
192152.0 mm (2.0 in)
192292.8 mm (3.7 in)
192320.3 mm (0.8 in)
192476.0 mm (3.0 in)
192581.7 mm (3.2 in)
1926106.0 mm (4.2 in)
192740.8 mm (1.6 in)
192827.0 mm (1.1 in)
192952.4 mm (2.1 in)
193078.0 mm (3.1 in)
193144.0 mm (1.7 in)
19625.7 mm (0.22 in)
196347.4 mm (1.9 in)
196430.4 mm (1.2 in)
196549.5 mm (1.9 in)
196639.2 mm (1.5 in)
196735.0 mm (1.4 in)
196824.2 mm (1.0 in)
196956.4 mm (2.2 in)
197068.7 mm (2.7 in)
197129.1 mm (1.1 in)
197274.2 mm (2.9 in)
197347.3 mm (1.9 in)
197482.1 mm (3.2 in)
197582.3 mm (3.2 in)
197664.3 mm (2.5 in)
197787.5 mm (3.4 in)
197846.2 mm (1.8 in)
197937.2 mm (1.5 in)
198027.2 mm (1.1 in)
1981120.4 mm (4.7 in)
198255.3 mm (2.2 in)
198375.3 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Sao Caetano by year The wettest five days of the year at Sao Caetano, 1913 to 1983. The record is 244.6 mm (9.6 in) in 1916, marked on the chart; the median year is 72.4 mm (2.9 in). 01002003001920194019601980Record: 244.6 mm (9.6 in) in 1916
The wettest five days of the year at Sao Caetano, 1913 to 1983. The record is 244.6 mm (9.6 in) in 1916, marked on the chart; the median year is 72.4 mm (2.9 in).
Wettest five days (Rx5day) at Sao Caetano by year
YearWettest five days (Rx5day)
19135.8 mm (0.23 in)
191489.7 mm (3.5 in)
191579.8 mm (3.1 in)
1916244.6 mm (9.6 in)
191770.6 mm (2.8 in)
191829.9 mm (1.2 in)
191970.3 mm (2.8 in)
192047.9 mm (1.9 in)
192160.0 mm (2.4 in)
1922121.4 mm (4.8 in)
192328.6 mm (1.1 in)
192495.8 mm (3.8 in)
192598.6 mm (3.9 in)
1926180.7 mm (7.1 in)
192757.4 mm (2.3 in)
192837.6 mm (1.5 in)
192990.3 mm (3.6 in)
1930121.2 mm (4.8 in)
193150.0 mm (2.0 in)
19625.7 mm (0.22 in)
196347.4 mm (1.9 in)
196472.0 mm (2.8 in)
196596.1 mm (3.8 in)
1966114.2 mm (4.5 in)
196750.8 mm (2.0 in)
196842.7 mm (1.7 in)
196993.3 mm (3.7 in)
197095.8 mm (3.8 in)
197130.8 mm (1.2 in)
197294.3 mm (3.7 in)
197370.5 mm (2.8 in)
1974115.9 mm (4.6 in)
1975110.9 mm (4.4 in)
197672.4 mm (2.9 in)
197787.5 mm (3.4 in)
197883.1 mm (3.3 in)
197951.7 mm (2.0 in)
198047.1 mm (1.9 in)
1981201.0 mm (7.9 in)
198262.6 mm (2.5 in)
1983156.1 mm (6.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Sao Caetano by year The longest dry spell of the year at Sao Caetano, 1913 to 1983. The record is 116 days in 1924, marked on the chart; the median year is 56 days. 02550751001251920194019601980Record: 116 days in 1924
The longest dry spell of the year at Sao Caetano, 1913 to 1983. The record is 116 days in 1924, marked on the chart; the median year is 56 days.
Longest dry spell (CDD) at Sao Caetano by year
YearLongest dry spell (CDD)
191352 days
191461 days
191535 days
191681 days
191784 days
191887 days
191966 days
192061 days
192127 days
192261 days
192350 days
1924116 days
192582 days
192632 days
1927108 days
192834 days
192929 days
193040 days
193128 days
196217 days
196363 days
196452 days
196535 days
196622 days
196773 days
196851 days
196931 days
197060 days
197175 days
197256 days
197337 days
197451 days
197563 days
197643 days
197761 days
197859 days
197932 days
198039 days
198163 days
198295 days
198357 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

36 years, 1914 to 1983

A day with at least 52.9 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 140.8 mm (5.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Sao Caetano: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years52.9 mm (2.1 in)
5 years77.4 mm (3.0 in)
10 years93.3 mm (3.7 in)
25 years112.8 mm (4.4 in)
50 years127.0 mm (5.0 in)Longer than the 36 years of record
100 years140.8 mm (5.5 in)Longer than the 36 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, 36 years of values from 1914 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: 120.4 mm (4.7 in) in 1981; 115.7 mm (4.6 in) in 1916; 106.0 mm (4.2 in) in 1926.

Download the Data

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