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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Duas Bocas (Dnos) Weather Records (BR002040014)

Record envelope, standing records and threshold days for Duas Bocas (Dnos) (BR002040014), Brazil, with 49 years of record.

Key Facts for Duas Bocas (Dnos)

  • Duas Bocas (Dnos) (BR002040014) is a weather station in Brazil at -20.26 latitude and -40.48 longitude, 200 m (656 ft) above sea level.
  • The station reports from 1952 to 2000, 49 years of record.
  • 0 records set at Duas Bocas (Dnos) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Duas Bocas (Dnos) set a daily record precipitation of 45.8 mm (1.8 in) on 15 November 2000.

About the Station

  • Location: Brazil, -20.26 latitude, -40.48 longitude.
  • Elevation: 200 m (656 ft).
  • Period of record: 1952 to 2000, 49 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Mar: 231.5 mm (9.1 in)
Record daily precipitation for each month at Duas Bocas (Dnos) The wettest day on record for each calendar month at Duas Bocas (Dnos). The most was 231.5 mm (9.1 in) on 9 March 1960. 0100200300 Jan: 183.3 mm (7.2 in), 27 January 1962 Jan Feb: 122.1 mm (4.8 in), 4 February 1979 Feb Mar: 231.5 mm (9.1 in), 9 March 1960 Mar Apr: 106.3 mm (4.2 in), 18 April 1980 Apr May: 79.0 mm (3.1 in), 1 May 1965 May Jun: 49.6 mm (2.0 in), 8 June 1961 Jun Jul: 154.3 mm (6.1 in), 11 July 1978 Jul Aug: 66.0 mm (2.6 in), 14 August 1982 Aug Sep: 114.0 mm (4.5 in), 29 September 1956 Sep Oct: 100.0 mm (3.9 in), 7 October 1977 Oct Nov: 127.3 mm (5.0 in), 13 November 1987 Nov Dec: 125.0 mm (4.9 in), 29 December 1984 Dec
The wettest day on record for each calendar month at Duas Bocas (Dnos). The most was 231.5 mm (9.1 in) on 9 March 1960.
Record daily precipitation for each month at Duas Bocas (Dnos)
MonthRecord daily precipitation (mm)Date
Jan183.3 mm (7.2 in)27 January 1962
Feb122.1 mm (4.8 in)4 February 1979
Mar231.5 mm (9.1 in)9 March 1960
Apr106.3 mm (4.2 in)18 April 1980
May79.0 mm (3.1 in)1 May 1965
Jun49.6 mm (2.0 in)8 June 1961
Jul154.3 mm (6.1 in)11 July 1978
Aug66.0 mm (2.6 in)14 August 1982
Sep114.0 mm (4.5 in)29 September 1956
Oct100.0 mm (3.9 in)7 October 1977
Nov127.3 mm (5.0 in)13 November 1987
Dec125.0 mm (4.9 in)29 December 1984

Latest Records

20
Latest records at Duas Bocas (Dnos)
DateStationRecordValueBeat old record byOld record stoodSignificance
15 November 2000Duas Bocas (Dnos), BRdaily rain45.8 mm (1.8 in)10.4 mm (0.4 in)43 years21 of 100 (Routine)
10 November 2000Duas Bocas (Dnos), BRdaily rain45.1 mm (1.8 in)16.8 mm (0.7 in)21 years18 of 100 (Routine)
9 November 2000Duas Bocas (Dnos), BRdaily rain40.0 mm (1.6 in)22.5 mm (0.9 in)23 years21 of 100 (Routine)
8 November 2000Duas Bocas (Dnos), BRdaily rain35.3 mm (1.4 in)2.6 mm (0.10 in)1 year5 of 100 (Routine)
16 September 2000Duas Bocas (Dnos), BRdaily rain25.0 mm (1.0 in)7.0 mm (0.28 in)46 years21 of 100 (Routine)
6 July 2000Duas Bocas (Dnos), BRdaily rain21.4 mm (0.8 in)5.1 mm (0.20 in)14 years11 of 100 (Routine)
5 April 2000Duas Bocas (Dnos), BRdaily rain26.4 mm (1.0 in)1.4 mm (0.06 in)36 years14 of 100 (Routine)
29 February 2000Duas Bocas (Dnos), BRdaily rain (Tie)20.0 mm (0.8 in)tie44 years4 of 100 (Routine)
20 February 2000Duas Bocas (Dnos), BRdaily rain13.4 mm (0.5 in)4.9 mm (0.19 in)21 years13 of 100 (Routine)
19 February 2000Duas Bocas (Dnos), BRdaily rain20.0 mm (0.8 in)1.7 mm (0.07 in)9 years7 of 100 (Routine)
25 December 1999Duas Bocas (Dnos), BRdaily rain80.0 mm (3.1 in)42.0 mm (1.7 in)40 years37 of 100 (Notable)
16 December 1999Duas Bocas (Dnos), BRdaily rain68.7 mm (2.7 in)34.7 mm (1.4 in)42 years33 of 100 (Routine)
8 November 1999Duas Bocas (Dnos), BRdaily rain32.7 mm (1.3 in)7.7 mm (0.30 in)44 years21 of 100 (Routine)
7 November 1999Duas Bocas (Dnos), BRdaily rain30.0 mm (1.2 in)5.8 mm (0.23 in)38 years18 of 100 (Routine)
20 August 1999Duas Bocas (Dnos), BRdaily rain37.7 mm (1.5 in)7.2 mm (0.28 in)42 years23 of 100 (Routine)
13 July 1999Duas Bocas (Dnos), BRdaily rain14.4 mm (0.6 in)2.2 mm (0.09 in)4 years6 of 100 (Routine)
7 June 1999Duas Bocas (Dnos), BRdaily rain30.0 mm (1.2 in)23.0 mm (0.9 in)25 years39 of 100 (Notable)
8 November 1998Duas Bocas (Dnos), BRdaily rain (Tie)25.0 mm (1.0 in)tie44 years4 of 100 (Routine)
2 September 1998Duas Bocas (Dnos), BRdaily rain27.2 mm (1.1 in)2.0 mm (0.08 in)7 years7 of 100 (Routine)
11 August 1998Duas Bocas (Dnos), BRdaily rain13.2 mm (0.5 in)4.8 mm (0.19 in)23 years14 of 100 (Routine)

Extremes by Year

1952 to 2000
Yearly extremes at Duas Bocas (Dnos): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)231.5 mm (9.1 in)196094.0 mm (3.7 in)39
Wettest five days (Rx5day)569.5 mm (22.4 in)1960180.5 mm (7.1 in)39
Longest dry spell (CDD)55 days197727 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Duas Bocas (Dnos) by year The wettest day of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 231.5 mm (9.1 in) in 1960, marked on the chart; the median year is 94.0 mm (3.7 in). 05010015020025019601970198019902000Record: 231.5 mm (9.1 in) in 1960
The wettest day of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 231.5 mm (9.1 in) in 1960, marked on the chart; the median year is 94.0 mm (3.7 in).
Wettest day (Rx1day) at Duas Bocas (Dnos) by year
YearWettest day (Rx1day)
195250.5 mm (2.0 in)
195360.3 mm (2.4 in)
195450.8 mm (2.0 in)
195560.0 mm (2.4 in)
1956114.0 mm (4.5 in)
1957105.2 mm (4.1 in)
195870.3 mm (2.8 in)
1959117.5 mm (4.6 in)
1960231.5 mm (9.1 in)
1961106.2 mm (4.2 in)
1962183.3 mm (7.2 in)
196340.0 mm (1.6 in)
196469.8 mm (2.7 in)
1965125.0 mm (4.9 in)
197255.6 mm (2.2 in)
197361.3 mm (2.4 in)
197477.4 mm (3.0 in)
197574.0 mm (2.9 in)
197667.0 mm (2.6 in)
1977100.0 mm (3.9 in)
1978154.3 mm (6.1 in)
1979122.1 mm (4.8 in)
1980106.3 mm (4.2 in)
198174.2 mm (2.9 in)
1982102.1 mm (4.0 in)
1983141.1 mm (5.6 in)
1984148.0 mm (5.8 in)
1985121.4 mm (4.8 in)
198694.0 mm (3.7 in)
1987127.3 mm (5.0 in)
1988100.0 mm (3.9 in)
198960.2 mm (2.4 in)
199079.0 mm (3.1 in)
199150.0 mm (2.0 in)
199498.0 mm (3.9 in)
199550.0 mm (2.0 in)
199863.0 mm (2.5 in)
1999110.4 mm (4.3 in)
200045.8 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Duas Bocas (Dnos) by year The wettest five days of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 569.5 mm (22.4 in) in 1960, marked on the chart; the median year is 180.5 mm (7.1 in). 020040060019601970198019902000Record: 569.5 mm (22.4 in) in 1960
The wettest five days of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 569.5 mm (22.4 in) in 1960, marked on the chart; the median year is 180.5 mm (7.1 in).
Wettest five days (Rx5day) at Duas Bocas (Dnos) by year
YearWettest five days (Rx5day)
195292.5 mm (3.6 in)
1953105.4 mm (4.1 in)
1954140.9 mm (5.5 in)
1955120.2 mm (4.7 in)
1956245.0 mm (9.6 in)
1957271.6 mm (10.7 in)
1958109.8 mm (4.3 in)
1959180.6 mm (7.1 in)
1960569.5 mm (22.4 in)
1961180.8 mm (7.1 in)
1962242.5 mm (9.5 in)
196388.5 mm (3.5 in)
1964151.1 mm (5.9 in)
1965284.1 mm (11.2 in)
1972103.0 mm (4.1 in)
1973160.2 mm (6.3 in)
1974192.7 mm (7.6 in)
1975134.5 mm (5.3 in)
197684.4 mm (3.3 in)
1977186.1 mm (7.3 in)
1978272.7 mm (10.7 in)
1979321.3 mm (12.6 in)
1980266.3 mm (10.5 in)
1981159.3 mm (6.3 in)
1982143.9 mm (5.7 in)
1983307.4 mm (12.1 in)
1984216.3 mm (8.5 in)
1985200.8 mm (7.9 in)
1986184.2 mm (7.3 in)
1987313.3 mm (12.3 in)
1988133.4 mm (5.3 in)
1989181.0 mm (7.1 in)
1990119.3 mm (4.7 in)
199195.4 mm (3.8 in)
1994131.0 mm (5.2 in)
1995125.7 mm (4.9 in)
199887.5 mm (3.4 in)
1999192.8 mm (7.6 in)
2000180.5 mm (7.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Duas Bocas (Dnos) by year The longest dry spell of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 55 days in 1977, marked on the chart; the median year is 27 days. 020406019601970198019902000Record: 55 days in 1977
The longest dry spell of the year at Duas Bocas (Dnos), 1952 to 2000. The record is 55 days in 1977, marked on the chart; the median year is 27 days.
Longest dry spell (CDD) at Duas Bocas (Dnos) by year
YearLongest dry spell (CDD)
195217 days
195313 days
195444 days
195521 days
195630 days
195732 days
195815 days
195918 days
196025 days
196126 days
196218 days
196328 days
196411 days
196526 days
197220 days
197341 days
197442 days
197527 days
197630 days
197755 days
197827 days
197922 days
198030 days
198128 days
198231 days
198329 days
198426 days
198538 days
198628 days
198717 days
198826 days
198925 days
199036 days
199123 days
199427 days
199534 days
199850 days
199934 days
200026 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

30 years, 1953 to 2000

A day with at least 95.4 mm (3.8 in) of rain is expected about once in 2 years. A day with at least 233.0 mm (9.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Duas Bocas (Dnos): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years95.4 mm (3.8 in)
5 years134.0 mm (5.3 in)
10 years158.8 mm (6.3 in)
25 years189.4 mm (7.5 in)
50 years211.5 mm (8.3 in)Longer than the 30 years of record
100 years233.0 mm (9.2 in)Longer than the 30 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, 30 years of values from 1953 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: 231.5 mm (9.1 in) in 1960; 183.3 mm (7.2 in) in 1962; 154.3 mm (6.1 in) in 1978.

Download the Data

  • Data for Duas Bocas (Dnos) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Duas Bocas (Dnos) 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).