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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Mineracao Morro Velho Weather Records (BR001943000)

Record envelope, standing records and threshold days for Mineracao Morro Velho (BR001943000), Brazil, with 60 years of record.

Key Facts for Mineracao Morro Velho

  • Mineracao Morro Velho (BR001943000) is a weather station in Brazil at -19.98 latitude and -43.85 longitude, 770 m (2,526 ft) above sea level.
  • The station reports from 1941 to 2000, 60 years of record.
  • 0 records set at Mineracao Morro Velho still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mineracao Morro Velho set a monthly record daily precipitation of 141.0 mm (5.6 in) on 18 December 2000.

About the Station

  • Location: Brazil, -19.98 latitude, -43.85 longitude.
  • Elevation: 770 m (2,526 ft).
  • Period of record: 1941 to 2000, 60 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Mar: 144.0 mm (5.7 in)
Record daily precipitation for each month at Mineracao Morro Velho The wettest day on record for each calendar month at Mineracao Morro Velho. The most was 144.0 mm (5.7 in) on 12 March 1943. 050100150 Jan: 141.0 mm (5.6 in), 4 January 1997 Jan Feb: 130.0 mm (5.1 in), 9 February 1979 Feb Mar: 144.0 mm (5.7 in), 12 March 1943 Mar Apr: 74.4 mm (2.9 in), 14 April 1980 Apr May: 75.2 mm (3.0 in), 23 May 1955 May Jun: 39.4 mm (1.6 in), 19 June 1971 Jun Jul: 63.5 mm (2.5 in), 18 July 1958 Jul Aug: 54.0 mm (2.1 in), 22 August 1990 Aug Sep: 102.0 mm (4.0 in), 18 September 1979 Sep Oct: 100.8 mm (4.0 in), 24 October 1952 Oct Nov: 140.4 mm (5.5 in), 11 November 1981 Nov Dec: 141.0 mm (5.6 in), 18 December 2000 Dec
The wettest day on record for each calendar month at Mineracao Morro Velho. The most was 144.0 mm (5.7 in) on 12 March 1943.
Record daily precipitation for each month at Mineracao Morro Velho
MonthRecord daily precipitation (mm)Date
Jan141.0 mm (5.6 in)4 January 1997
Feb130.0 mm (5.1 in)9 February 1979
Mar144.0 mm (5.7 in)12 March 1943
Apr74.4 mm (2.9 in)14 April 1980
May75.2 mm (3.0 in)23 May 1955
Jun39.4 mm (1.6 in)19 June 1971
Jul63.5 mm (2.5 in)18 July 1958
Aug54.0 mm (2.1 in)22 August 1990
Sep102.0 mm (4.0 in)18 September 1979
Oct100.8 mm (4.0 in)24 October 1952
Nov140.4 mm (5.5 in)11 November 1981
Dec141.0 mm (5.6 in)18 December 2000

Latest Records

20
Latest records at Mineracao Morro Velho
DateStationRecordValueBeat old record byOld record stoodSignificance
18 December 2000Mineracao Morro Velho, BRmonthly rain141.0 mm (5.6 in)17.0 mm (0.7 in)5 years26 of 100 (Routine)
2 October 2000Mineracao Morro Velho, BRdaily rain46.0 mm (1.8 in)31.3 mm (1.2 in)2 years27 of 100 (Routine)
10 September 2000Mineracao Morro Velho, BRdaily rain5.6 mm (0.22 in)5.6 mm (0.22 in)58 years20 of 100 (Routine)
3 September 2000Mineracao Morro Velho, BRdaily rain21.5 mm (0.8 in)14.5 mm (0.6 in)22 years20 of 100 (Routine)
8 March 2000Mineracao Morro Velho, BRdaily rain36.3 mm (1.4 in)3.0 mm (0.12 in)41 years19 of 100 (Routine)
29 February 2000Mineracao Morro Velho, BRdaily rain (Tie)77.0 mm (3.0 in)tie56 years5 of 100 (Routine)
7 February 2000Mineracao Morro Velho, BRdaily rain81.4 mm (3.2 in)43.1 mm (1.7 in)26 years35 of 100 (Notable)
31 January 2000Mineracao Morro Velho, BRdaily rain58.0 mm (2.3 in)12.0 mm (0.5 in)22 years17 of 100 (Routine)
2 January 2000Mineracao Morro Velho, BRdaily rain52.0 mm (2.0 in)10.6 mm (0.4 in)38 years22 of 100 (Routine)
5 December 1999Mineracao Morro Velho, BRdaily rain54.2 mm (2.1 in)7.2 mm (0.28 in)24 years15 of 100 (Routine)
27 November 1999Mineracao Morro Velho, BRdaily rain52.0 mm (2.0 in)10.9 mm (0.4 in)29 years19 of 100 (Routine)
7 November 1999Mineracao Morro Velho, BRdaily rain50.3 mm (2.0 in)20.1 mm (0.8 in)28 years25 of 100 (Routine)
21 June 1999Mineracao Morro Velho, BRdaily rain0.5 mm (0.02 in)0.5 mm (0.02 in)56 years20 of 100 (Routine)
13 March 1999Mineracao Morro Velho, BRdaily rain54.5 mm (2.1 in)1.5 mm (0.06 in)13 years9 of 100 (Routine)
30 November 1998Mineracao Morro Velho, BRdaily rain107.0 mm (4.2 in)73.7 mm (2.9 in)4 years46 of 100 (Notable)
4 November 1998Mineracao Morro Velho, BRdaily rain47.0 mm (1.9 in)4.4 mm (0.17 in)12 years10 of 100 (Routine)
2 October 1998Mineracao Morro Velho, BRdaily rain14.7 mm (0.6 in)2.0 mm (0.08 in)56 years20 of 100 (Routine)
9 August 1998Mineracao Morro Velho, BRdaily rain7.5 mm (0.30 in)5.3 mm (0.21 in)0 years10 of 100 (Routine)
8 August 1998Mineracao Morro Velho, BRdaily rain4.0 mm (0.16 in)2.0 mm (0.08 in)28 years15 of 100 (Routine)
7 August 1998Mineracao Morro Velho, BRdaily rain29.0 mm (1.1 in)26.6 mm (1.0 in)11 years35 of 100 (Notable)

Extremes by Year

1941 to 2000
Yearly extremes at Mineracao Morro Velho: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)144.0 mm (5.7 in)194380.0 mm (3.1 in)59
Wettest five days (Rx5day)356.2 mm (14.0 in)1949189.9 mm (7.5 in)59
Longest dry spell (CDD)198 days196356 days59

Wettest day (Rx1day)

Wettest day (Rx1day) at Mineracao Morro Velho by year The wettest day of the year at Mineracao Morro Velho, 1941 to 2000. The record is 144.0 mm (5.7 in) in 1943, marked on the chart; the median year is 80.0 mm (3.1 in). 255075100125150195019601970198019902000Record: 144.0 mm (5.7 in) in 1943
The wettest day of the year at Mineracao Morro Velho, 1941 to 2000. The record is 144.0 mm (5.7 in) in 1943, marked on the chart; the median year is 80.0 mm (3.1 in).
Wettest day (Rx1day) at Mineracao Morro Velho by year
YearWettest day (Rx1day)
194159.2 mm (2.3 in)
194294.5 mm (3.7 in)
1943144.0 mm (5.7 in)
194489.9 mm (3.5 in)
194571.1 mm (2.8 in)
194655.3 mm (2.2 in)
1947103.6 mm (4.1 in)
194880.0 mm (3.1 in)
1949126.0 mm (5.0 in)
195076.7 mm (3.0 in)
195196.0 mm (3.8 in)
1952100.8 mm (4.0 in)
1953101.1 mm (4.0 in)
195471.1 mm (2.8 in)
195580.8 mm (3.2 in)
195681.3 mm (3.2 in)
195790.4 mm (3.6 in)
195867.6 mm (2.7 in)
195967.6 mm (2.7 in)
196077.0 mm (3.0 in)
196187.4 mm (3.4 in)
196273.9 mm (2.9 in)
196348.8 mm (1.9 in)
196488.4 mm (3.5 in)
196576.7 mm (3.0 in)
196676.7 mm (3.0 in)
196752.1 mm (2.1 in)
196877.0 mm (3.0 in)
1969104.6 mm (4.1 in)
197070.9 mm (2.8 in)
197174.4 mm (2.9 in)
197277.0 mm (3.0 in)
197378.3 mm (3.1 in)
197456.0 mm (2.2 in)
197572.0 mm (2.8 in)
197677.0 mm (3.0 in)
197758.0 mm (2.3 in)
1978119.1 mm (4.7 in)
1979130.0 mm (5.1 in)
198077.0 mm (3.0 in)
1981140.4 mm (5.5 in)
1982100.1 mm (3.9 in)
198399.1 mm (3.9 in)
1984100.0 mm (3.9 in)
1985110.0 mm (4.3 in)
1986100.0 mm (3.9 in)
198761.4 mm (2.4 in)
198877.0 mm (3.0 in)
198975.0 mm (3.0 in)
199072.2 mm (2.8 in)
199288.2 mm (3.5 in)
199393.9 mm (3.7 in)
199496.8 mm (3.8 in)
1995124.0 mm (4.9 in)
199677.0 mm (3.0 in)
1997141.0 mm (5.6 in)
1998107.0 mm (4.2 in)
199970.3 mm (2.8 in)
2000141.0 mm (5.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mineracao Morro Velho by year The wettest five days of the year at Mineracao Morro Velho, 1941 to 2000. The record is 356.2 mm (14.0 in) in 1949, marked on the chart; the median year is 189.9 mm (7.5 in). 0100200300400195019601970198019902000Record: 356.2 mm (14.0 in) in 1949
The wettest five days of the year at Mineracao Morro Velho, 1941 to 2000. The record is 356.2 mm (14.0 in) in 1949, marked on the chart; the median year is 189.9 mm (7.5 in).
Wettest five days (Rx5day) at Mineracao Morro Velho by year
YearWettest five days (Rx5day)
1941139.4 mm (5.5 in)
1942220.2 mm (8.7 in)
1943210.9 mm (8.3 in)
1944171.0 mm (6.7 in)
1945197.7 mm (7.8 in)
1946140.4 mm (5.5 in)
1947264.1 mm (10.4 in)
1948226.8 mm (8.9 in)
1949356.2 mm (14.0 in)
1950209.8 mm (8.3 in)
1951189.9 mm (7.5 in)
1952198.4 mm (7.8 in)
1953150.2 mm (5.9 in)
1954159.1 mm (6.3 in)
1955312.4 mm (12.3 in)
1956243.1 mm (9.6 in)
1957173.8 mm (6.8 in)
1958149.4 mm (5.9 in)
1959167.2 mm (6.6 in)
1960156.2 mm (6.1 in)
1961202.9 mm (8.0 in)
1962177.5 mm (7.0 in)
196352.8 mm (2.1 in)
1964205.0 mm (8.1 in)
1965164.3 mm (6.5 in)
1966193.3 mm (7.6 in)
1967133.4 mm (5.3 in)
1968159.8 mm (6.3 in)
1969254.7 mm (10.0 in)
1970114.3 mm (4.5 in)
1971146.7 mm (5.8 in)
1972168.0 mm (6.6 in)
1973181.8 mm (7.2 in)
1974166.5 mm (6.6 in)
1975160.9 mm (6.3 in)
1976177.0 mm (7.0 in)
1977193.0 mm (7.6 in)
1978267.1 mm (10.5 in)
1979282.2 mm (11.1 in)
1980190.3 mm (7.5 in)
1981294.6 mm (11.6 in)
1982208.9 mm (8.2 in)
1983229.7 mm (9.0 in)
1984185.0 mm (7.3 in)
1985349.9 mm (13.8 in)
1986168.9 mm (6.6 in)
1987197.4 mm (7.8 in)
1988150.7 mm (5.9 in)
1989242.4 mm (9.5 in)
1990100.2 mm (3.9 in)
1992245.5 mm (9.7 in)
1993118.3 mm (4.7 in)
1994242.9 mm (9.6 in)
1995242.2 mm (9.5 in)
1996163.4 mm (6.4 in)
1997324.0 mm (12.8 in)
1998154.2 mm (6.1 in)
1999155.8 mm (6.1 in)
2000245.3 mm (9.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mineracao Morro Velho by year The longest dry spell of the year at Mineracao Morro Velho, 1941 to 2000. The record is 198 days in 1963, marked on the chart; the median year is 56 days. 050100150200195019601970198019902000Record: 198 days in 1963
The longest dry spell of the year at Mineracao Morro Velho, 1941 to 2000. The record is 198 days in 1963, marked on the chart; the median year is 56 days.
Longest dry spell (CDD) at Mineracao Morro Velho by year
YearLongest dry spell (CDD)
194110 days
194278 days
194338 days
194464 days
194556 days
194650 days
194743 days
1948100 days
1949112 days
195066 days
195186 days
195269 days
195374 days
1954130 days
1955129 days
195629 days
195785 days
195842 days
1959138 days
196037 days
1961163 days
196240 days
1963198 days
196444 days
196548 days
196649 days
196771 days
196880 days
196939 days
197022 days
197180 days
197245 days
197334 days
197451 days
197582 days
197631 days
197736 days
197846 days
197940 days
198056 days
198156 days
198235 days
198347 days
198484 days
198579 days
198638 days
198732 days
1988121 days
198984 days
199049 days
199283 days
199361 days
199493 days
199583 days
199641 days
199742 days
199864 days
199989 days
200048 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

55 years, 1942 to 2000

A day with at least 84.8 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 166.6 mm (6.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Mineracao Morro Velho: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years84.8 mm (3.3 in)
5 years105.9 mm (4.2 in)
10 years120.2 mm (4.7 in)
25 years138.6 mm (5.5 in)
50 years152.5 mm (6.0 in)
100 years166.6 mm (6.6 in)Longer than the 55 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, 55 years of values from 1942 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: 144.0 mm (5.7 in) in 1943; 141.0 mm (5.6 in) in 1997; 141.0 mm (5.6 in) in 2000.

Download the Data

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