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Built 2026-10-18 (18 October 2026)

Pedro II Weather Records (BR027878080)

Record envelope, standing records and threshold days for Pedro II (BR027878080), Brazil, with 72 years of record.

Key Facts for Pedro II

  • Pedro II (BR027878080) is a weather station in Brazil at -4.42 latitude and -41.47 longitude, 580 m (1,903 ft) above sea level.
  • The station reports from 1912 to 1983, 72 years of record.
  • 0 records set at Pedro II still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Pedro II set a daily record precipitation of 75.4 mm (3.0 in) on 24 March 1983.

About the Station

  • Location: Brazil, -4.42 latitude, -41.47 longitude.
  • Elevation: 580 m (1,903 ft).
  • Period of record: 1912 to 1983, 72 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Pedro II set new all-time records 1 all-time records were set at Pedro II between 19 March 1960 and 19 March 1960. Each dot is a new record. Record daily precipitation19 March 1960: Record daily precipitation 166.7 mm (6.6 in)1960
1 all-time records were set at Pedro II between 19 March 1960 and 19 March 1960. Each dot is a new record.
When Pedro II set new all-time records
DateKindDetail
1960-03-19Record daily precipitationRecord daily precipitation 166.7 mm (6.6 in)

Wettest Day of Each Month

Mar: 166.7 mm (6.6 in)
Record daily precipitation for each month at Pedro II The wettest day on record for each calendar month at Pedro II. The most was 166.7 mm (6.6 in) on 19 March 1960. 050100150200 Jan: 148.0 mm (5.8 in), 28 January 1940 Jan Feb: 145.3 mm (5.7 in), 13 February 1981 Feb Mar: 166.7 mm (6.6 in), 19 March 1960 Mar Apr: 154.2 mm (6.1 in), 13 April 1973 Apr May: 125.0 mm (4.9 in), 27 May 1939 May Jun: 75.4 mm (3.0 in), 22 June 1913 Jun Jul: 49.1 mm (1.9 in), 18 July 1978 Jul Aug: 37.4 mm (1.5 in), 6 August 1959 Aug Sep: 35.4 mm (1.4 in), 29 September 1976 Sep Oct: 77.2 mm (3.0 in), 31 October 1929 Oct Nov: 81.2 mm (3.2 in), 28 November 1956 Nov Dec: 82.0 mm (3.2 in), 28 December 1939 Dec
The wettest day on record for each calendar month at Pedro II. The most was 166.7 mm (6.6 in) on 19 March 1960.
Record daily precipitation for each month at Pedro II
MonthRecord daily precipitation (mm)Date
Jan148.0 mm (5.8 in)28 January 1940
Feb145.3 mm (5.7 in)13 February 1981
Mar166.7 mm (6.6 in)19 March 1960
Apr154.2 mm (6.1 in)13 April 1973
May125.0 mm (4.9 in)27 May 1939
Jun75.4 mm (3.0 in)22 June 1913
Jul49.1 mm (1.9 in)18 July 1978
Aug37.4 mm (1.5 in)6 August 1959
Sep35.4 mm (1.4 in)29 September 1976
Oct77.2 mm (3.0 in)31 October 1929
Nov81.2 mm (3.2 in)28 November 1956
Dec82.0 mm (3.2 in)28 December 1939

Latest Records

20
Latest records at Pedro II
DateStationRecordValueBeat old record byOld record stoodSignificance
24 March 1983Pedro II, BRdaily rain75.4 mm (3.0 in)8.6 mm (0.34 in)66 years31 of 100 (Routine)
3 February 1983Pedro II, BRdaily rain78.6 mm (3.1 in)21.6 mm (0.9 in)37 years29 of 100 (Routine)
29 October 1982Pedro II, BRdaily rain43.6 mm (1.7 in)39.4 mm (1.6 in)52 years51 of 100 (Notable)
28 October 1982Pedro II, BRdaily rain36.2 mm (1.4 in)12.2 mm (0.5 in)48 years30 of 100 (Routine)
9 February 1982Pedro II, BRdaily rain70.8 mm (2.8 in)20.8 mm (0.8 in)3 years18 of 100 (Routine)
21 December 1981Pedro II, BRdaily rain25.0 mm (1.0 in)8.8 mm (0.35 in)19 years17 of 100 (Routine)
20 March 1981Pedro II, BRdaily rain75.0 mm (3.0 in)10.8 mm (0.4 in)8 years14 of 100 (Routine)
13 February 1981Pedro II, BRmonthly rain145.3 mm (5.7 in)39.1 mm (1.5 in)9 years40 of 100 (Notable)
9 August 1979Pedro II, BRdaily rain11.2 mm (0.4 in)11.2 mm (0.4 in)65 years20 of 100 (Routine)
13 June 1979Pedro II, BRdaily rain15.0 mm (0.6 in)3.0 mm (0.12 in)38 years19 of 100 (Routine)
22 February 1979Pedro II, BRdaily rain72.0 mm (2.8 in)6.6 mm (0.26 in)52 years24 of 100 (Routine)
9 February 1979Pedro II, BRdaily rain50.0 mm (2.0 in)13.8 mm (0.5 in)4 years14 of 100 (Routine)
7 September 1978Pedro II, BRdaily rain19.2 mm (0.8 in)19.2 mm (0.8 in)64 years20 of 100 (Routine)
25 August 1978Pedro II, BRdaily rain6.1 mm (0.24 in)6.1 mm (0.24 in)64 years20 of 100 (Routine)
21 August 1978Pedro II, BRdaily rain3.2 mm (0.13 in)3.2 mm (0.13 in)64 years20 of 100 (Routine)
18 July 1978Pedro II, BRmonthly rain49.1 mm (1.9 in)8.5 mm (0.33 in)8 years25 of 100 (Routine)
12 January 1978Pedro II, BRdaily rain65.4 mm (2.6 in)7.6 mm (0.30 in)7 years12 of 100 (Routine)
30 December 1977Pedro II, BRdaily rain80.4 mm (3.2 in)27.2 mm (1.1 in)14 years26 of 100 (Routine)
16 December 1977Pedro II, BRdaily rain50.2 mm (2.0 in)4.2 mm (0.17 in)24 years15 of 100 (Routine)
15 December 1977Pedro II, BRdaily rain30.6 mm (1.2 in)23.4 mm (0.9 in)31 years29 of 100 (Routine)

Extremes by Year

1912 to 1983
Yearly extremes at Pedro II: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)166.7 mm (6.6 in)196075.2 mm (3.0 in)70
Wettest five days (Rx5day)267.9 mm (10.5 in)1960161.7 mm (6.4 in)70
Longest dry spell (CDD)232 days1919109 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Pedro II by year The wettest day of the year at Pedro II, 1912 to 1983. The record is 166.7 mm (6.6 in) in 1960, marked on the chart; the median year is 75.2 mm (3.0 in). 0501001502001920194019601980Record: 166.7 mm (6.6 in) in 1960
The wettest day of the year at Pedro II, 1912 to 1983. The record is 166.7 mm (6.6 in) in 1960, marked on the chart; the median year is 75.2 mm (3.0 in).
Wettest day (Rx1day) at Pedro II by year
YearWettest day (Rx1day)
191239.0 mm (1.5 in)
191375.4 mm (3.0 in)
191458.3 mm (2.3 in)
191563.0 mm (2.5 in)
191668.2 mm (2.7 in)
191769.5 mm (2.7 in)
191852.3 mm (2.1 in)
191963.8 mm (2.5 in)
192084.7 mm (3.3 in)
192175.2 mm (3.0 in)
192281.5 mm (3.2 in)
192375.3 mm (3.0 in)
192493.2 mm (3.7 in)
192558.2 mm (2.3 in)
192670.9 mm (2.8 in)
192767.2 mm (2.6 in)
192875.2 mm (3.0 in)
192977.2 mm (3.0 in)
193068.2 mm (2.7 in)
193170.1 mm (2.8 in)
193240.2 mm (1.6 in)
193390.0 mm (3.5 in)
193458.8 mm (2.3 in)
193574.6 mm (2.9 in)
193654.0 mm (2.1 in)
193894.5 mm (3.7 in)
1939125.0 mm (4.9 in)
1940148.0 mm (5.8 in)
194190.0 mm (3.5 in)
194237.0 mm (1.5 in)
194382.0 mm (3.2 in)
194468.0 mm (2.7 in)
194557.0 mm (2.2 in)
194660.4 mm (2.4 in)
194748.1 mm (1.9 in)
194852.0 mm (2.0 in)
194967.0 mm (2.6 in)
195077.0 mm (3.0 in)
195145.4 mm (1.8 in)
195246.0 mm (1.8 in)
195341.0 mm (1.6 in)
195468.2 mm (2.7 in)
195587.8 mm (3.5 in)
195687.6 mm (3.4 in)
195773.2 mm (2.9 in)
195983.2 mm (3.3 in)
1960166.7 mm (6.6 in)
196180.0 mm (3.1 in)
196272.4 mm (2.9 in)
196391.3 mm (3.6 in)
196485.6 mm (3.4 in)
1965105.5 mm (4.2 in)
196698.5 mm (3.9 in)
1967120.4 mm (4.7 in)
196875.2 mm (3.0 in)
196975.6 mm (3.0 in)
197075.5 mm (3.0 in)
1971106.2 mm (4.2 in)
197282.2 mm (3.2 in)
1973154.2 mm (6.1 in)
1974117.4 mm (4.6 in)
197571.8 mm (2.8 in)
197693.5 mm (3.7 in)
197786.2 mm (3.4 in)
197869.4 mm (2.7 in)
197972.0 mm (2.8 in)
198063.3 mm (2.5 in)
1981145.3 mm (5.7 in)
198270.8 mm (2.8 in)
198378.6 mm (3.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Pedro II by year The wettest five days of the year at Pedro II, 1912 to 1983. The record is 267.9 mm (10.5 in) in 1960, marked on the chart; the median year is 161.7 mm (6.4 in). 01002003001920194019601980Record: 267.9 mm (10.5 in) in 1960
The wettest five days of the year at Pedro II, 1912 to 1983. The record is 267.9 mm (10.5 in) in 1960, marked on the chart; the median year is 161.7 mm (6.4 in).
Wettest five days (Rx5day) at Pedro II by year
YearWettest five days (Rx5day)
191256.0 mm (2.2 in)
1913185.0 mm (7.3 in)
1914133.1 mm (5.2 in)
1915139.9 mm (5.5 in)
1916192.3 mm (7.6 in)
1917196.8 mm (7.7 in)
1918140.6 mm (5.5 in)
1919136.1 mm (5.4 in)
1920220.7 mm (8.7 in)
1921190.3 mm (7.5 in)
1922173.9 mm (6.8 in)
1923217.5 mm (8.6 in)
1924248.6 mm (9.8 in)
1925129.8 mm (5.1 in)
1926237.8 mm (9.4 in)
1927186.8 mm (7.4 in)
1928160.8 mm (6.3 in)
1929157.8 mm (6.2 in)
1930135.8 mm (5.3 in)
1931158.4 mm (6.2 in)
193253.5 mm (2.1 in)
1933105.9 mm (4.2 in)
1934166.7 mm (6.6 in)
1935134.5 mm (5.3 in)
193675.7 mm (3.0 in)
1938189.7 mm (7.5 in)
1939265.3 mm (10.4 in)
1940226.0 mm (8.9 in)
1941232.0 mm (9.1 in)
194286.0 mm (3.4 in)
1943131.0 mm (5.2 in)
1944109.0 mm (4.3 in)
1945128.9 mm (5.1 in)
1946156.8 mm (6.2 in)
1947136.6 mm (5.4 in)
1948123.4 mm (4.9 in)
1949127.0 mm (5.0 in)
1950119.0 mm (4.7 in)
195168.9 mm (2.7 in)
195251.1 mm (2.0 in)
1953125.0 mm (4.9 in)
1954134.2 mm (5.3 in)
1955192.8 mm (7.6 in)
1956153.5 mm (6.0 in)
1957120.6 mm (4.7 in)
1959162.5 mm (6.4 in)
1960267.9 mm (10.5 in)
1961171.0 mm (6.7 in)
1962143.1 mm (5.6 in)
1963181.6 mm (7.1 in)
1964210.0 mm (8.3 in)
1965175.3 mm (6.9 in)
1966176.9 mm (7.0 in)
1967221.4 mm (8.7 in)
1968175.6 mm (6.9 in)
1969171.7 mm (6.8 in)
1970151.4 mm (6.0 in)
1971197.8 mm (7.8 in)
1972167.5 mm (6.6 in)
1973218.4 mm (8.6 in)
1974219.8 mm (8.7 in)
1975200.4 mm (7.9 in)
1976183.2 mm (7.2 in)
1977249.3 mm (9.8 in)
1978118.0 mm (4.6 in)
1979145.1 mm (5.7 in)
1980183.0 mm (7.2 in)
1981205.0 mm (8.1 in)
1982128.7 mm (5.1 in)
1983142.0 mm (5.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Pedro II by year The longest dry spell of the year at Pedro II, 1912 to 1983. The record is 232 days in 1919, marked on the chart; the median year is 109 days. 01002003001920194019601980Record: 232 days in 1919
The longest dry spell of the year at Pedro II, 1912 to 1983. The record is 232 days in 1919, marked on the chart; the median year is 109 days.
Longest dry spell (CDD) at Pedro II by year
YearLongest dry spell (CDD)
191273 days
191375 days
1914126 days
1915213 days
1916128 days
1917159 days
1918125 days
1919232 days
1920125 days
192140 days
192296 days
192363 days
1924115 days
192566 days
1926119 days
192799 days
1928126 days
192987 days
193060 days
193162 days
193296 days
193373 days
193463 days
1935170 days
1936133 days
1938128 days
193944 days
194087 days
1941132 days
1942148 days
1943131 days
1944121 days
1945100 days
1946149 days
194795 days
1948108 days
1949107 days
1950124 days
1951124 days
1952132 days
195390 days
1954110 days
1955204 days
1956207 days
1957200 days
195997 days
1960138 days
1961131 days
196259 days
196384 days
196470 days
196596 days
1966164 days
1967119 days
1968187 days
1969100 days
197052 days
197150 days
1972118 days
197342 days
1974107 days
197526 days
1976122 days
1977135 days
197849 days
197978 days
198046 days
1981150 days
1982181 days
198327 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

64 years, 1913 to 1982

A day with at least 73.6 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 148.3 mm (5.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Pedro II: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years73.6 mm (2.9 in)
5 years93.8 mm (3.7 in)
10 years107.0 mm (4.2 in)
25 years123.7 mm (4.9 in)
50 years136.1 mm (5.4 in)
100 years148.3 mm (5.8 in)Longer than the 64 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, 64 years of values from 1913 to 1982.

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: 166.7 mm (6.6 in) in 1960; 148.0 mm (5.8 in) in 1940; 125.0 mm (4.9 in) in 1939.

Download the Data

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