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

Warnow Weather Records (BR002649001)

Record envelope, standing records and threshold days for Warnow (BR002649001), Brazil, with 65 years of record.

Key Facts for Warnow

  • Warnow (BR002649001) is a weather station in Brazil at -26.94 latitude and -49.29 longitude, 72 m (236 ft) above sea level.
  • The station reports from 1935 to 1999, 65 years of record.
  • 0 records set at Warnow still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Warnow set a daily record precipitation of 57.7 mm (2.3 in) on 26 October 1998.

About the Station

  • Location: Brazil, -26.94 latitude, -49.29 longitude.
  • Elevation: 72 m (236 ft).
  • Period of record: 1935 to 1999, 65 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Warnow, with 2026 drawn through them The band shows the record high and record low for each calendar day at Warnow. 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 Warnow. 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 Warnow, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Which Years Hold Standing Records

0 standing records
Standing records at Warnow by the year they were set 0 records at Warnow still stand. 00000000000
0 records at Warnow still stand.
Standing records at Warnow by the year they were set
Year setStanding records

Wettest Day of Each Month

Feb: 146.6 mm (5.8 in)
Record daily precipitation for each month at Warnow The wettest day on record for each calendar month at Warnow. The most was 146.6 mm (5.8 in) on 5 February 1982. 050100150 Jan: 98.8 mm (3.9 in), 10 January 1995 Jan Feb: 146.6 mm (5.8 in), 5 February 1982 Feb Mar: 70.7 mm (2.8 in), 30 March 1990 Mar Apr: 59.0 mm (2.3 in), 28 April 1990 Apr May: 94.6 mm (3.7 in), 29 May 1992 May Jun: 86.1 mm (3.4 in), 21 June 1991 Jun Jul: 65.7 mm (2.6 in), 9 July 1945 Jul Aug: 94.8 mm (3.7 in), 6 August 1984 Aug Sep: 81.4 mm (3.2 in), 23 September 1983 Sep Oct: 74.2 mm (2.9 in), 6 October 1997 Oct Nov: 82.2 mm (3.2 in), 27 November 1997 Nov Dec: 89.4 mm (3.5 in), 28 December 1997 Dec
The wettest day on record for each calendar month at Warnow. The most was 146.6 mm (5.8 in) on 5 February 1982.
Record daily precipitation for each month at Warnow
MonthRecord daily precipitation (mm)Date
Jan98.8 mm (3.9 in)10 January 1995
Feb146.6 mm (5.8 in)5 February 1982
Mar70.7 mm (2.8 in)30 March 1990
Apr59.0 mm (2.3 in)28 April 1990
May94.6 mm (3.7 in)29 May 1992
Jun86.1 mm (3.4 in)21 June 1991
Jul65.7 mm (2.6 in)9 July 1945
Aug94.8 mm (3.7 in)6 August 1984
Sep81.4 mm (3.2 in)23 September 1983
Oct74.2 mm (2.9 in)6 October 1997
Nov82.2 mm (3.2 in)27 November 1997
Dec89.4 mm (3.5 in)28 December 1997

Latest Records

20
Latest records at Warnow
DateStationRecordValueBeat old record byOld record stoodSignificance
26 October 1998Warnow, BRdaily rain57.7 mm (2.3 in)20.1 mm (0.8 in)36 years33 of 100 (Routine)
24 October 1998Warnow, BRdaily rain37.8 mm (1.5 in)9.4 mm (0.37 in)40 years25 of 100 (Routine)
5 October 1998Warnow, BRdaily rain28.1 mm (1.1 in)3.3 mm (0.13 in)4 years9 of 100 (Routine)
13 September 1998Warnow, BRdaily rain44.6 mm (1.8 in)18.6 mm (0.7 in)55 years36 of 100 (Notable)
7 September 1998Warnow, BRdaily rain44.3 mm (1.7 in)15.1 mm (0.6 in)8 years19 of 100 (Routine)
5 September 1998Warnow, BRdaily rain48.1 mm (1.9 in)22.0 mm (0.9 in)8 years25 of 100 (Routine)
21 August 1998Warnow, BRdaily rain25.6 mm (1.0 in)3.8 mm (0.15 in)0 years9 of 100 (Routine)
14 August 1998Warnow, BRdaily rain44.1 mm (1.7 in)11.3 mm (0.4 in)39 years26 of 100 (Routine)
10 August 1998Warnow, BRdaily rain41.9 mm (1.6 in)9.2 mm (0.36 in)1 year13 of 100 (Routine)
5 August 1998Warnow, BRdaily rain32.4 mm (1.3 in)11.2 mm (0.4 in)13 years19 of 100 (Routine)
2 July 1998Warnow, BRdaily rain14.5 mm (0.6 in)3.1 mm (0.12 in)12 years11 of 100 (Routine)
19 June 1998Warnow, BRdaily rain43.2 mm (1.7 in)14.1 mm (0.6 in)1 year17 of 100 (Routine)
24 April 1998Warnow, BRdaily rain36.2 mm (1.4 in)11.9 mm (0.5 in)48 years31 of 100 (Routine)
23 April 1998Warnow, BRdaily rain48.0 mm (1.9 in)40.4 mm (1.6 in)33 years53 of 100 (Notable)
16 April 1998Warnow, BRdaily rain28.1 mm (1.1 in)12.1 mm (0.5 in)44 years30 of 100 (Routine)
29 March 1998Warnow, BRdaily rain38.4 mm (1.5 in)7.4 mm (0.29 in)31 years20 of 100 (Routine)
24 March 1998Warnow, BRdaily rain39.5 mm (1.6 in)10.6 mm (0.4 in)5 years14 of 100 (Routine)
18 March 1998Warnow, BRdaily rain56.1 mm (2.2 in)24.7 mm (1.0 in)36 years35 of 100 (Notable)
27 January 1998Warnow, BRdaily rain85.7 mm (3.4 in)17.6 mm (0.7 in)54 years33 of 100 (Routine)
28 December 1997Warnow, BRmonthly rain89.4 mm (3.5 in)11.4 mm (0.4 in)1 year24 of 100 (Routine)

Extremes by Year

1935 to 1999
Yearly extremes at Warnow: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)146.6 mm (5.8 in)198267.7 mm (2.7 in)47
Wettest five days (Rx5day)240.6 mm (9.5 in)1983122.8 mm (4.8 in)47
Longest dry spell (CDD)42 days199419 days47

Wettest day (Rx1day)

Wettest day (Rx1day) at Warnow by year The wettest day of the year at Warnow, 1935 to 1999. The record is 146.6 mm (5.8 in) in 1982, marked on the chart; the median year is 67.7 mm (2.7 in). 050100150194019601980Record: 146.6 mm (5.8 in) in 1982
The wettest day of the year at Warnow, 1935 to 1999. The record is 146.6 mm (5.8 in) in 1982, marked on the chart; the median year is 67.7 mm (2.7 in).
Wettest day (Rx1day) at Warnow by year
YearWettest day (Rx1day)
193546.0 mm (1.8 in)
194152.8 mm (2.1 in)
194269.5 mm (2.7 in)
194369.4 mm (2.7 in)
194472.1 mm (2.8 in)
194565.7 mm (2.6 in)
194665.4 mm (2.6 in)
194763.5 mm (2.5 in)
194872.2 mm (2.8 in)
194962.2 mm (2.4 in)
195067.7 mm (2.7 in)
195155.2 mm (2.2 in)
195272.0 mm (2.8 in)
195361.8 mm (2.4 in)
195462.2 mm (2.4 in)
195553.4 mm (2.1 in)
195672.2 mm (2.8 in)
195767.4 mm (2.7 in)
195866.2 mm (2.6 in)
195953.6 mm (2.1 in)
196072.2 mm (2.8 in)
196170.4 mm (2.8 in)
196257.4 mm (2.3 in)
196365.8 mm (2.6 in)
196472.0 mm (2.8 in)
196565.4 mm (2.6 in)
196666.4 mm (2.6 in)
196741.4 mm (1.6 in)
198165.2 mm (2.6 in)
1982146.6 mm (5.8 in)
198381.4 mm (3.2 in)
198494.8 mm (3.7 in)
198528.4 mm (1.1 in)
198640.8 mm (1.6 in)
198746.9 mm (1.8 in)
198872.2 mm (2.8 in)
198978.6 mm (3.1 in)
199076.9 mm (3.0 in)
199186.1 mm (3.4 in)
199294.6 mm (3.7 in)
199379.4 mm (3.1 in)
199494.0 mm (3.7 in)
199598.8 mm (3.9 in)
199678.0 mm (3.1 in)
199789.4 mm (3.5 in)
199885.7 mm (3.4 in)
199936.9 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Warnow by year The wettest five days of the year at Warnow, 1935 to 1999. The record is 240.6 mm (9.5 in) in 1983, marked on the chart; the median year is 122.8 mm (4.8 in). 50100150200250194019601980Record: 240.6 mm (9.5 in) in 1983
The wettest five days of the year at Warnow, 1935 to 1999. The record is 240.6 mm (9.5 in) in 1983, marked on the chart; the median year is 122.8 mm (4.8 in).
Wettest five days (Rx5day) at Warnow by year
YearWettest five days (Rx5day)
193573.7 mm (2.9 in)
194175.9 mm (3.0 in)
1942118.3 mm (4.7 in)
1943110.1 mm (4.3 in)
1944122.8 mm (4.8 in)
1945128.0 mm (5.0 in)
1946135.1 mm (5.3 in)
194794.1 mm (3.7 in)
1948140.0 mm (5.5 in)
1949103.6 mm (4.1 in)
1950147.8 mm (5.8 in)
1951114.4 mm (4.5 in)
1952115.0 mm (4.5 in)
195392.2 mm (3.6 in)
1954154.8 mm (6.1 in)
1955110.2 mm (4.3 in)
1956100.8 mm (4.0 in)
1957115.2 mm (4.5 in)
1958151.4 mm (6.0 in)
1959116.0 mm (4.6 in)
1960155.0 mm (6.1 in)
1961179.2 mm (7.1 in)
1962102.0 mm (4.0 in)
1963142.2 mm (5.6 in)
1964132.1 mm (5.2 in)
1965111.6 mm (4.4 in)
1966106.7 mm (4.2 in)
1967107.8 mm (4.2 in)
1981137.9 mm (5.4 in)
1982193.8 mm (7.6 in)
1983240.6 mm (9.5 in)
1984215.0 mm (8.5 in)
198565.6 mm (2.6 in)
198662.5 mm (2.5 in)
198783.8 mm (3.3 in)
1988113.2 mm (4.5 in)
1989167.9 mm (6.6 in)
1990131.0 mm (5.2 in)
1991124.3 mm (4.9 in)
1992237.3 mm (9.3 in)
1993159.9 mm (6.3 in)
1994123.5 mm (4.9 in)
1995211.8 mm (8.3 in)
1996111.8 mm (4.4 in)
1997172.1 mm (6.8 in)
1998152.9 mm (6.0 in)
199974.0 mm (2.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Warnow by year The longest dry spell of the year at Warnow, 1935 to 1999. The record is 42 days in 1994, marked on the chart; the median year is 19 days. 01020304050194019601980Record: 42 days in 1994
The longest dry spell of the year at Warnow, 1935 to 1999. The record is 42 days in 1994, marked on the chart; the median year is 19 days.
Longest dry spell (CDD) at Warnow by year
YearLongest dry spell (CDD)
193534 days
194119 days
194216 days
194320 days
194426 days
194515 days
194616 days
194717 days
194830 days
194914 days
195023 days
195138 days
195240 days
195326 days
195424 days
195522 days
195613 days
195715 days
195824 days
195916 days
196021 days
196118 days
196222 days
196328 days
196429 days
196517 days
196616 days
196721 days
198127 days
198215 days
19839 days
198417 days
198515 days
198616 days
198716 days
198824 days
198919 days
199019 days
199119 days
199218 days
199321 days
199442 days
199526 days
199630 days
199734 days
199819 days
199911 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

41 years, 1941 to 1998

A day with at least 68.9 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 126.6 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Warnow: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years68.9 mm (2.7 in)
5 years83.3 mm (3.3 in)
10 years93.2 mm (3.7 in)
25 years106.3 mm (4.2 in)
50 years116.3 mm (4.6 in)Longer than the 41 years of record
100 years126.6 mm (5.0 in)Longer than the 41 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, 41 years of values from 1941 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: 146.6 mm (5.8 in) in 1982; 98.8 mm (3.9 in) in 1995; 94.8 mm (3.7 in) in 1984.

Download the Data

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