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Built 2026-10-19 (19 October 2026)

Santo Antonio Weather Records (BR038296070)

Record envelope, standing records and threshold days for Santo Antonio (BR038296070), Brazil, with 62 years of record.

Key Facts for Santo Antonio

  • Santo Antonio (BR038296070) is a weather station in Brazil at -6.30 latitude and -35.47 longitude, 95 m (312 ft) above sea level.
  • The station reports from 1922 to 1983, 62 years of record.
  • 0 records set at Santo Antonio still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Santo Antonio tied a daily record precipitation of 25.0 mm (1.0 in) on 29 August 1983.

About the Station

  • Location: Brazil, -6.30 latitude, -35.47 longitude.
  • Elevation: 95 m (312 ft).
  • Period of record: 1922 to 1983, 62 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jun: 140.0 mm (5.5 in)
Record daily precipitation for each month at Santo Antonio The wettest day on record for each calendar month at Santo Antonio. The most was 140.0 mm (5.5 in) on 28 June 1951. 050100150 Jan: 65.0 mm (2.6 in), 3 January 1964 Jan Feb: 124.8 mm (4.9 in), 10 February 1964 Feb Mar: 105.2 mm (4.1 in), 28 March 1976 Mar Apr: 88.0 mm (3.5 in), 22 April 1931 Apr May: 134.0 mm (5.3 in), 29 May 1945 May Jun: 140.0 mm (5.5 in), 28 June 1951 Jun Jul: 107.3 mm (4.2 in), 7 July 1974 Jul Aug: 60.0 mm (2.4 in), 17 August 1956 Aug Sep: 40.2 mm (1.6 in), 18 September 1950 Sep Oct: 30.0 mm (1.2 in), 25 October 1955 Oct Nov: 45.1 mm (1.8 in), 28 November 1922 Nov Dec: 38.0 mm (1.5 in), 15 December 1939 Dec
The wettest day on record for each calendar month at Santo Antonio. The most was 140.0 mm (5.5 in) on 28 June 1951.
Record daily precipitation for each month at Santo Antonio
MonthRecord daily precipitation (mm)Date
Jan65.0 mm (2.6 in)3 January 1964
Feb124.8 mm (4.9 in)10 February 1964
Mar105.2 mm (4.1 in)28 March 1976
Apr88.0 mm (3.5 in)22 April 1931
May134.0 mm (5.3 in)29 May 1945
Jun140.0 mm (5.5 in)28 June 1951
Jul107.3 mm (4.2 in)7 July 1974
Aug60.0 mm (2.4 in)17 August 1956
Sep40.2 mm (1.6 in)18 September 1950
Oct30.0 mm (1.2 in)25 October 1955
Nov45.1 mm (1.8 in)28 November 1922
Dec38.0 mm (1.5 in)15 December 1939

Latest Records

20
Latest records at Santo Antonio
DateStationRecordValueBeat old record byOld record stoodSignificance
29 August 1983Santo Antonio, BRdaily rain (Tie)25.0 mm (1.0 in)tie17 years2 of 100 (Routine)
7 February 1983Santo Antonio, BRdaily rain75.0 mm (3.0 in)49.6 mm (2.0 in)16 years47 of 100 (Notable)
3 December 1982Santo Antonio, BRdaily rain8.2 mm (0.32 in)5.0 mm (0.20 in)5 years14 of 100 (Routine)
2 November 1982Santo Antonio, BRdaily rain1.2 mm (0.05 in)1.1 mm (0.04 in)8 years9 of 100 (Routine)
6 September 1982Santo Antonio, BRdaily rain37.0 mm (1.5 in)28.8 mm (1.1 in)49 years60 of 100 (Major)
13 May 1982Santo Antonio, BRdaily rain90.2 mm (3.6 in)25.2 mm (1.0 in)32 years32 of 100 (Routine)
15 February 1982Santo Antonio, BRdaily rain48.6 mm (1.9 in)20.6 mm (0.8 in)43 years33 of 100 (Routine)
25 December 1981Santo Antonio, BRdaily rain4.2 mm (0.17 in)3.0 mm (0.12 in)56 years20 of 100 (Routine)
22 December 1981Santo Antonio, BRdaily rain3.2 mm (0.13 in)2.9 mm (0.11 in)12 years13 of 100 (Routine)
21 December 1981Santo Antonio, BRdaily rain10.6 mm (0.4 in)4.4 mm (0.17 in)34 years20 of 100 (Routine)
5 November 1981Santo Antonio, BRdaily rain2.8 mm (0.11 in)2.8 mm (0.11 in)59 years20 of 100 (Routine)
13 June 1981Santo Antonio, BRdaily rain52.4 mm (2.1 in)4.4 mm (0.17 in)28 years16 of 100 (Routine)
20 May 1981Santo Antonio, BRdaily rain32.0 mm (1.3 in)0.3 mm (0.01 in)12 years9 of 100 (Routine)
7 October 1980Santo Antonio, BRdaily rain5.4 mm (0.21 in)2.3 mm (0.09 in)56 years20 of 100 (Routine)
10 June 1980Santo Antonio, BRdaily rain82.0 mm (3.2 in)60.8 mm (2.4 in)57 years61 of 100 (Major)
25 May 1980Santo Antonio, BRdaily rain55.0 mm (2.2 in)15.0 mm (0.6 in)31 years24 of 100 (Routine)
14 November 1979Santo Antonio, BRdaily rain3.8 mm (0.15 in)0.6 mm (0.02 in)54 years20 of 100 (Routine)
13 August 1979Santo Antonio, BRdaily rain22.0 mm (0.9 in)14.5 mm (0.6 in)9 years20 of 100 (Routine)
18 July 1979Santo Antonio, BRdaily rain23.8 mm (0.9 in)0.8 mm (0.03 in)4 years6 of 100 (Routine)
5 May 1979Santo Antonio, BRdaily rain15.2 mm (0.6 in)3.2 mm (0.13 in)14 years11 of 100 (Routine)

Extremes by Year

1922 to 1983
Yearly extremes at Santo Antonio: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)140.0 mm (5.5 in)195160.8 mm (2.4 in)61
Wettest five days (Rx5day)304.0 mm (12.0 in)1951100.6 mm (4.0 in)61
Longest dry spell (CDD)162 days194770 days61

Wettest day (Rx1day)

Wettest day (Rx1day) at Santo Antonio by year The wettest day of the year at Santo Antonio, 1922 to 1983. The record is 140.0 mm (5.5 in) in 1951, marked on the chart; the median year is 60.8 mm (2.4 in). 050100150194019601980Record: 140.0 mm (5.5 in) in 1951
The wettest day of the year at Santo Antonio, 1922 to 1983. The record is 140.0 mm (5.5 in) in 1951, marked on the chart; the median year is 60.8 mm (2.4 in).
Wettest day (Rx1day) at Santo Antonio by year
YearWettest day (Rx1day)
192245.1 mm (1.8 in)
192332.2 mm (1.3 in)
192439.2 mm (1.5 in)
192519.2 mm (0.8 in)
192635.2 mm (1.4 in)
192720.2 mm (0.8 in)
192827.2 mm (1.1 in)
192922.1 mm (0.9 in)
19309.2 mm (0.36 in)
193188.0 mm (3.5 in)
193248.6 mm (1.9 in)
193364.2 mm (2.5 in)
193452.2 mm (2.1 in)
193538.0 mm (1.5 in)
193670.0 mm (2.8 in)
193745.8 mm (1.8 in)
193840.0 mm (1.6 in)
193965.0 mm (2.6 in)
194078.0 mm (3.1 in)
194172.0 mm (2.8 in)
194278.0 mm (3.1 in)
194348.0 mm (1.9 in)
194460.8 mm (2.4 in)
1945134.0 mm (5.3 in)
194656.0 mm (2.2 in)
1947103.0 mm (4.1 in)
194864.0 mm (2.5 in)
194992.0 mm (3.6 in)
195065.0 mm (2.6 in)
1951140.0 mm (5.5 in)
195251.8 mm (2.0 in)
195372.0 mm (2.8 in)
195460.0 mm (2.4 in)
195580.0 mm (3.1 in)
195660.0 mm (2.4 in)
195745.0 mm (1.8 in)
195832.0 mm (1.3 in)
195940.6 mm (1.6 in)
196052.4 mm (2.1 in)
196215.2 mm (0.6 in)
196363.2 mm (2.5 in)
1964124.8 mm (4.9 in)
196577.0 mm (3.0 in)
196664.0 mm (2.5 in)
196745.3 mm (1.8 in)
196867.0 mm (2.6 in)
196961.3 mm (2.4 in)
197047.1 mm (1.9 in)
1971100.2 mm (3.9 in)
197271.2 mm (2.8 in)
197388.6 mm (3.5 in)
1974107.3 mm (4.2 in)
197536.0 mm (1.4 in)
1976105.2 mm (4.1 in)
197764.2 mm (2.5 in)
197850.0 mm (2.0 in)
197951.2 mm (2.0 in)
198082.0 mm (3.2 in)
198152.4 mm (2.1 in)
198290.2 mm (3.6 in)
198375.0 mm (3.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Santo Antonio by year The wettest five days of the year at Santo Antonio, 1922 to 1983. The record is 304.0 mm (12.0 in) in 1951, marked on the chart; the median year is 100.6 mm (4.0 in). 0100200300400194019601980Record: 304.0 mm (12.0 in) in 1951
The wettest five days of the year at Santo Antonio, 1922 to 1983. The record is 304.0 mm (12.0 in) in 1951, marked on the chart; the median year is 100.6 mm (4.0 in).
Wettest five days (Rx5day) at Santo Antonio by year
YearWettest five days (Rx5day)
192278.2 mm (3.1 in)
192360.8 mm (2.4 in)
1924104.1 mm (4.1 in)
192537.8 mm (1.5 in)
192660.6 mm (2.4 in)
192745.8 mm (1.8 in)
192848.6 mm (1.9 in)
192953.8 mm (2.1 in)
193015.4 mm (0.6 in)
1931157.5 mm (6.2 in)
193279.3 mm (3.1 in)
1933110.0 mm (4.3 in)
193495.1 mm (3.7 in)
1935114.0 mm (4.5 in)
1936200.0 mm (7.9 in)
193791.2 mm (3.6 in)
193856.6 mm (2.2 in)
1939107.2 mm (4.2 in)
1940161.0 mm (6.3 in)
1941135.0 mm (5.3 in)
1942121.0 mm (4.8 in)
194378.0 mm (3.1 in)
194496.8 mm (3.8 in)
1945170.8 mm (6.7 in)
194669.2 mm (2.7 in)
1947122.2 mm (4.8 in)
1948121.4 mm (4.8 in)
1949110.0 mm (4.3 in)
1950122.0 mm (4.8 in)
1951304.0 mm (12.0 in)
1952106.0 mm (4.2 in)
195385.0 mm (3.3 in)
1954108.0 mm (4.3 in)
1955120.0 mm (4.7 in)
1956131.6 mm (5.2 in)
1957128.0 mm (5.0 in)
195871.6 mm (2.8 in)
1959100.6 mm (4.0 in)
196094.0 mm (3.7 in)
196229.2 mm (1.1 in)
196398.4 mm (3.9 in)
1964206.2 mm (8.1 in)
1965126.0 mm (5.0 in)
1966131.7 mm (5.2 in)
196787.3 mm (3.4 in)
196883.6 mm (3.3 in)
1969100.9 mm (4.0 in)
197062.7 mm (2.5 in)
1971132.9 mm (5.2 in)
197296.6 mm (3.8 in)
1973134.0 mm (5.3 in)
1974179.8 mm (7.1 in)
197558.7 mm (2.3 in)
1976226.1 mm (8.9 in)
197791.6 mm (3.6 in)
197882.2 mm (3.2 in)
197975.9 mm (3.0 in)
1980116.0 mm (4.6 in)
198182.6 mm (3.3 in)
1982106.4 mm (4.2 in)
198381.8 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Santo Antonio by year The longest dry spell of the year at Santo Antonio, 1922 to 1983. The record is 162 days in 1947, marked on the chart; the median year is 70 days. 050100150200194019601980Record: 162 days in 1947
The longest dry spell of the year at Santo Antonio, 1922 to 1983. The record is 162 days in 1947, marked on the chart; the median year is 70 days.
Longest dry spell (CDD) at Santo Antonio by year
YearLongest dry spell (CDD)
192269 days
192331 days
192423 days
192545 days
192625 days
192781 days
192870 days
192934 days
193016 days
1931114 days
193294 days
1933154 days
193447 days
1935125 days
1936153 days
1937127 days
193866 days
193930 days
194091 days
1941114 days
194258 days
1943142 days
1944158 days
194570 days
1946114 days
1947162 days
194869 days
1949123 days
1950104 days
195193 days
1952122 days
1953128 days
195481 days
195563 days
195695 days
195786 days
1958112 days
1959110 days
1960127 days
196251 days
196397 days
196487 days
196574 days
196653 days
196770 days
196869 days
196991 days
197072 days
197152 days
197249 days
197342 days
197471 days
197567 days
197641 days
197752 days
197830 days
197965 days
198038 days
198141 days
198239 days
198346 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

58 years, 1922 to 1983

A day with at least 60.3 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 146.5 mm (5.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Santo Antonio: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years60.3 mm (2.4 in)
5 years84.1 mm (3.3 in)
10 years99.6 mm (3.9 in)
25 years118.8 mm (4.7 in)
50 years132.8 mm (5.2 in)
100 years146.5 mm (5.8 in)Longer than the 58 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, 58 years of values from 1922 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: 140.0 mm (5.5 in) in 1951; 134.0 mm (5.3 in) in 1945; 124.8 mm (4.9 in) in 1964.

Download the Data

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