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

Morretes Weather Records (BR002548000)

Record envelope, standing records and threshold days for Morretes (BR002548000), Brazil, with 61 years of record.

Key Facts for Morretes

  • Morretes (BR002548000) is a weather station in Brazil at -25.47 latitude and -48.83 longitude, 8 m (26 ft) above sea level.
  • The station reports from 1939 to 1999, 61 years of record.
  • 0 records set at Morretes still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Morretes set a daily record precipitation of 56.1 mm (2.2 in) on 31 March 1999.

About the Station

  • Location: Brazil, -25.47 latitude, -48.83 longitude.
  • Elevation: 8 m (26 ft).
  • Period of record: 1939 to 1999, 61 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Morretes set new all-time records 1 all-time records were set at Morretes between 5 February 1977 and 5 February 1977. Each dot is a new record. Record daily precipitation5 February 1977: Record daily precipitation 162.0 mm (6.4 in)
1 all-time records were set at Morretes between 5 February 1977 and 5 February 1977. Each dot is a new record.
When Morretes set new all-time records
DateKindDetail
1977-02-05Record daily precipitationRecord daily precipitation 162.0 mm (6.4 in)

Wettest Day of Each Month

Feb: 162.0 mm (6.4 in)
Record daily precipitation for each month at Morretes The wettest day on record for each calendar month at Morretes. The most was 162.0 mm (6.4 in) on 5 February 1977. 050100150200 Jan: 130.0 mm (5.1 in), 10 January 1989 Jan Feb: 162.0 mm (6.4 in), 5 February 1977 Feb Mar: 131.0 mm (5.2 in), 6 March 1949 Mar Apr: 112.2 mm (4.4 in), 3 April 1948 Apr May: 100.5 mm (4.0 in), 13 May 1992 May Jun: 100.3 mm (3.9 in), 19 June 1998 Jun Jul: 125.9 mm (5.0 in), 16 July 1992 Jul Aug: 76.0 mm (3.0 in), 27 August 1973 Aug Sep: 69.8 mm (2.7 in), 21 September 1993 Sep Oct: 70.0 mm (2.8 in), 5 October 1943 Oct Nov: 104.2 mm (4.1 in), 27 November 1960 Nov Dec: 100.8 mm (4.0 in), 29 December 1996 Dec
The wettest day on record for each calendar month at Morretes. The most was 162.0 mm (6.4 in) on 5 February 1977.
Record daily precipitation for each month at Morretes
MonthRecord daily precipitation (mm)Date
Jan130.0 mm (5.1 in)10 January 1989
Feb162.0 mm (6.4 in)5 February 1977
Mar131.0 mm (5.2 in)6 March 1949
Apr112.2 mm (4.4 in)3 April 1948
May100.5 mm (4.0 in)13 May 1992
Jun100.3 mm (3.9 in)19 June 1998
Jul125.9 mm (5.0 in)16 July 1992
Aug76.0 mm (3.0 in)27 August 1973
Sep69.8 mm (2.7 in)21 September 1993
Oct70.0 mm (2.8 in)5 October 1943
Nov104.2 mm (4.1 in)27 November 1960
Dec100.8 mm (4.0 in)29 December 1996

Latest Records

20
Latest records at Morretes
DateStationRecordValueBeat old record byOld record stoodSignificance
31 March 1999Morretes, BRdaily rain56.1 mm (2.2 in)1.0 mm (0.04 in)45 years19 of 100 (Routine)
22 February 1999Morretes, BRdaily rain83.2 mm (3.3 in)26.0 mm (1.0 in)24 years26 of 100 (Routine)
24 January 1999Morretes, BRdaily rain56.9 mm (2.2 in)7.9 mm (0.31 in)9 years12 of 100 (Routine)
9 January 1999Morretes, BRdaily rain65.7 mm (2.6 in)10.6 mm (0.4 in)44 years25 of 100 (Routine)
15 December 1998Morretes, BRdaily rain64.2 mm (2.5 in)33.0 mm (1.3 in)40 years40 of 100 (Notable)
11 December 1998Morretes, BRdaily rain49.3 mm (1.9 in)12.1 mm (0.5 in)20 years20 of 100 (Routine)
26 October 1998Morretes, BRdaily rain56.9 mm (2.2 in)26.7 mm (1.1 in)37 years39 of 100 (Notable)
24 October 1998Morretes, BRdaily rain41.2 mm (1.6 in)12.8 mm (0.5 in)52 years31 of 100 (Routine)
29 September 1998Morretes, BRdaily rain65.3 mm (2.6 in)40.7 mm (1.6 in)35 years52 of 100 (Notable)
20 September 1998Morretes, BRdaily rain50.8 mm (2.0 in)8.5 mm (0.33 in)36 years23 of 100 (Routine)
5 September 1998Morretes, BRdaily rain38.7 mm (1.5 in)9.3 mm (0.37 in)20 years20 of 100 (Routine)
21 August 1998Morretes, BRdaily rain17.2 mm (0.7 in)0.5 mm (0.02 in)0 years6 of 100 (Routine)
19 August 1998Morretes, BRdaily rain31.7 mm (1.2 in)3.3 mm (0.13 in)8 years11 of 100 (Routine)
18 August 1998Morretes, BRdaily rain39.4 mm (1.6 in)6.8 mm (0.27 in)19 years17 of 100 (Routine)
14 August 1998Morretes, BRdaily rain51.6 mm (2.0 in)23.6 mm (0.9 in)20 years33 of 100 (Routine)
9 July 1998Morretes, BRdaily rain72.4 mm (2.9 in)17.0 mm (0.7 in)16 years21 of 100 (Routine)
3 July 1998Morretes, BRdaily rain32.3 mm (1.3 in)6.7 mm (0.26 in)21 years16 of 100 (Routine)
19 June 1998Morretes, BRmonthly rain100.3 mm (3.9 in)3.5 mm (0.14 in)37 years29 of 100 (Routine)
24 April 1998Morretes, BRdaily rain38.6 mm (1.5 in)28.6 mm (1.1 in)47 years41 of 100 (Notable)
29 March 1998Morretes, BRdaily rain40.4 mm (1.6 in)11.0 mm (0.4 in)16 years17 of 100 (Routine)

Extremes by Year

1939 to 1999
Yearly extremes at Morretes: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)162.0 mm (6.4 in)197784.0 mm (3.3 in)61
Wettest five days (Rx5day)284.0 mm (11.2 in)1989177.3 mm (7.0 in)61
Longest dry spell (CDD)43 days194518 days61

Wettest day (Rx1day)

Wettest day (Rx1day) at Morretes by year The wettest day of the year at Morretes, 1939 to 1999. The record is 162.0 mm (6.4 in) in 1977, marked on the chart; the median year is 84.0 mm (3.3 in). 050100150200194019501960197019801990Record: 162.0 mm (6.4 in) in 1977
The wettest day of the year at Morretes, 1939 to 1999. The record is 162.0 mm (6.4 in) in 1977, marked on the chart; the median year is 84.0 mm (3.3 in).
Wettest day (Rx1day) at Morretes by year
YearWettest day (Rx1day)
193950.2 mm (2.0 in)
194091.2 mm (3.6 in)
194166.8 mm (2.6 in)
194287.4 mm (3.4 in)
194370.0 mm (2.8 in)
194482.5 mm (3.2 in)
194561.3 mm (2.4 in)
194673.4 mm (2.9 in)
194748.7 mm (1.9 in)
1948112.3 mm (4.4 in)
1949131.0 mm (5.2 in)
195064.0 mm (2.5 in)
195179.2 mm (3.1 in)
195286.0 mm (3.4 in)
195381.3 mm (3.2 in)
1954105.1 mm (4.1 in)
195572.8 mm (2.9 in)
195681.3 mm (3.2 in)
195753.8 mm (2.1 in)
195896.8 mm (3.8 in)
195948.8 mm (1.9 in)
1960104.2 mm (4.1 in)
196196.8 mm (3.8 in)
196258.4 mm (2.3 in)
196380.6 mm (3.2 in)
196460.2 mm (2.4 in)
196586.3 mm (3.4 in)
196665.4 mm (2.6 in)
196765.6 mm (2.6 in)
196865.6 mm (2.6 in)
196990.8 mm (3.6 in)
197076.4 mm (3.0 in)
197172.4 mm (2.9 in)
1972116.3 mm (4.6 in)
197384.6 mm (3.3 in)
197476.6 mm (3.0 in)
197585.4 mm (3.4 in)
197684.0 mm (3.3 in)
1977162.0 mm (6.4 in)
197879.6 mm (3.1 in)
197977.2 mm (3.0 in)
198082.2 mm (3.2 in)
198197.2 mm (3.8 in)
198286.0 mm (3.4 in)
1983122.0 mm (4.8 in)
198469.6 mm (2.7 in)
198568.0 mm (2.7 in)
198688.0 mm (3.5 in)
1987120.0 mm (4.7 in)
198883.0 mm (3.3 in)
1989130.0 mm (5.1 in)
1990100.0 mm (3.9 in)
199190.0 mm (3.5 in)
1992125.9 mm (5.0 in)
1993120.0 mm (4.7 in)
1994102.9 mm (4.1 in)
1995104.8 mm (4.1 in)
1996100.8 mm (4.0 in)
199789.3 mm (3.5 in)
1998100.3 mm (3.9 in)
199983.2 mm (3.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Morretes by year The wettest five days of the year at Morretes, 1939 to 1999. The record is 284.0 mm (11.2 in) in 1989, marked on the chart; the median year is 177.3 mm (7.0 in). 50100150200250300194019501960197019801990Record: 284.0 mm (11.2 in) in 1989
The wettest five days of the year at Morretes, 1939 to 1999. The record is 284.0 mm (11.2 in) in 1989, marked on the chart; the median year is 177.3 mm (7.0 in).
Wettest five days (Rx5day) at Morretes by year
YearWettest five days (Rx5day)
1939126.5 mm (5.0 in)
1940208.6 mm (8.2 in)
1941141.2 mm (5.6 in)
1942159.1 mm (6.3 in)
1943104.5 mm (4.1 in)
1944194.5 mm (7.7 in)
1945145.7 mm (5.7 in)
1946178.7 mm (7.0 in)
1947160.6 mm (6.3 in)
1948230.6 mm (9.1 in)
1949197.6 mm (7.8 in)
1950140.9 mm (5.5 in)
1951148.1 mm (5.8 in)
1952170.4 mm (6.7 in)
1953168.3 mm (6.6 in)
1954208.4 mm (8.2 in)
1955144.8 mm (5.7 in)
1956136.6 mm (5.4 in)
1957155.4 mm (6.1 in)
1958138.0 mm (5.4 in)
195999.7 mm (3.9 in)
1960262.2 mm (10.3 in)
1961192.6 mm (7.6 in)
196289.8 mm (3.5 in)
1963177.3 mm (7.0 in)
1964113.6 mm (4.5 in)
1965197.7 mm (7.8 in)
1966186.2 mm (7.3 in)
1967135.8 mm (5.3 in)
1968149.6 mm (5.9 in)
1969228.4 mm (9.0 in)
1970161.4 mm (6.4 in)
1971144.2 mm (5.7 in)
1972244.2 mm (9.6 in)
1973144.4 mm (5.7 in)
1974235.0 mm (9.3 in)
1975145.4 mm (5.7 in)
1976180.2 mm (7.1 in)
1977275.6 mm (10.9 in)
1978109.0 mm (4.3 in)
1979112.0 mm (4.4 in)
1980217.2 mm (8.6 in)
1981221.6 mm (8.7 in)
1982186.0 mm (7.3 in)
1983271.0 mm (10.7 in)
1984144.6 mm (5.7 in)
1985154.0 mm (6.1 in)
1986191.8 mm (7.6 in)
1987220.0 mm (8.7 in)
1988256.6 mm (10.1 in)
1989284.0 mm (11.2 in)
1990215.8 mm (8.5 in)
1991191.6 mm (7.5 in)
1992152.4 mm (6.0 in)
1993219.9 mm (8.7 in)
1994222.0 mm (8.7 in)
1995275.8 mm (10.9 in)
1996163.7 mm (6.4 in)
1997177.7 mm (7.0 in)
1998205.2 mm (8.1 in)
1999147.2 mm (5.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Morretes by year The longest dry spell of the year at Morretes, 1939 to 1999. The record is 43 days in 1945, marked on the chart; the median year is 18 days. 01020304050194019501960197019801990Record: 43 days in 1945
The longest dry spell of the year at Morretes, 1939 to 1999. The record is 43 days in 1945, marked on the chart; the median year is 18 days.
Longest dry spell (CDD) at Morretes by year
YearLongest dry spell (CDD)
193910 days
194026 days
194119 days
194218 days
194324 days
194428 days
194543 days
194616 days
194726 days
194828 days
194918 days
195025 days
195125 days
195237 days
195316 days
195414 days
195517 days
195622 days
195713 days
195820 days
195924 days
196013 days
196118 days
196216 days
196328 days
196422 days
196518 days
196618 days
196724 days
196823 days
196933 days
197022 days
197115 days
197215 days
197314 days
197433 days
197514 days
197614 days
197726 days
197817 days
197917 days
198011 days
198116 days
198215 days
198312 days
198425 days
198531 days
198620 days
198714 days
198817 days
198924 days
199021 days
199124 days
199216 days
199319 days
199414 days
199522 days
199613 days
199720 days
199814 days
19999 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

57 years, 1940 to 1998

A day with at least 84.4 mm (3.3 in) of rain is expected about once in 2 years. A day with at least 154.3 mm (6.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Morretes: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years84.4 mm (3.3 in)
5 years104.6 mm (4.1 in)
10 years117.4 mm (4.6 in)
25 years132.8 mm (5.2 in)
50 years143.8 mm (5.7 in)
100 years154.3 mm (6.1 in)Longer than the 57 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, 57 years of values from 1940 to 1998.

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: 162.0 mm (6.4 in) in 1977; 131.0 mm (5.2 in) in 1949; 130.0 mm (5.1 in) in 1989.

Download the Data

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