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

Cocos Weather Records (BR047803950)

Record envelope, standing records and threshold days for Cocos (BR047803950), Brazil, with 41 years of record.

Key Facts for Cocos

  • Cocos (BR047803950) is a weather station in Brazil at -14.18 latitude and -44.53 longitude, 546 m (1,791 ft) above sea level.
  • The station reports from 1943 to 1983, 41 years of record.
  • 0 records set at Cocos still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Cocos set a daily record precipitation of 85.0 mm (3.3 in) on 1 December 1983.

About the Station

  • Location: Brazil, -14.18 latitude, -44.53 longitude.
  • Elevation: 546 m (1,791 ft).
  • Period of record: 1943 to 1983, 41 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Which Years Hold Standing Records

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

Wettest Day of Each Month

Nov: 165.0 mm (6.5 in)
Record daily precipitation for each month at Cocos The wettest day on record for each calendar month at Cocos. The most was 165.0 mm (6.5 in) on 26 November 1947. 050100150200 Jan: 100.1 mm (3.9 in), 15 January 1964 Jan Feb: 153.1 mm (6.0 in), 2 February 1966 Feb Mar: 100.0 mm (3.9 in), 3 March 1968 Mar Apr: 136.0 mm (5.4 in), 5 April 1949 Apr May: 25.0 mm (1.0 in), 7 May 1966 May Jun: 36.0 mm (1.4 in), 8 June 1981 Jun Jul: 14.0 mm (0.6 in), 28 July 1956 Jul Aug: 32.5 mm (1.3 in), 27 August 1947 Aug Sep: 42.0 mm (1.7 in), 29 September 1959 Sep Oct: 74.3 mm (2.9 in), 28 October 1971 Oct Nov: 165.0 mm (6.5 in), 26 November 1947 Nov Dec: 120.0 mm (4.7 in), 23 December 1971 Dec
The wettest day on record for each calendar month at Cocos. The most was 165.0 mm (6.5 in) on 26 November 1947.
Record daily precipitation for each month at Cocos
MonthRecord daily precipitation (mm)Date
Jan100.1 mm (3.9 in)15 January 1964
Feb153.1 mm (6.0 in)2 February 1966
Mar100.0 mm (3.9 in)3 March 1968
Apr136.0 mm (5.4 in)5 April 1949
May25.0 mm (1.0 in)7 May 1966
Jun36.0 mm (1.4 in)8 June 1981
Jul14.0 mm (0.6 in)28 July 1956
Aug32.5 mm (1.3 in)27 August 1947
Sep42.0 mm (1.7 in)29 September 1959
Oct74.3 mm (2.9 in)28 October 1971
Nov165.0 mm (6.5 in)26 November 1947
Dec120.0 mm (4.7 in)23 December 1971

Latest Records

20
Latest records at Cocos
DateStationRecordValueBeat old record byOld record stoodSignificance
1 December 1983Cocos, BRdaily rain85.0 mm (3.3 in)66.8 mm (2.6 in)36 years49 of 100 (Notable)
17 November 1983Cocos, BRdaily rain44.0 mm (1.7 in)13.0 mm (0.5 in)1 year10 of 100 (Routine)
4 February 1983Cocos, BRdaily rain64.0 mm (2.5 in)39.0 mm (1.5 in)16 years30 of 100 (Routine)
3 February 1983Cocos, BRdaily rain48.0 mm (1.9 in)20.0 mm (0.8 in)16 years20 of 100 (Routine)
5 January 1983Cocos, BRdaily rain60.0 mm (2.4 in)24.8 mm (1.0 in)37 years29 of 100 (Routine)
27 February 1982Cocos, BRdaily rain25.0 mm (1.0 in)4.0 mm (0.16 in)26 years13 of 100 (Routine)
24 February 1982Cocos, BRdaily rain25.0 mm (1.0 in)4.0 mm (0.16 in)18 years11 of 100 (Routine)
7 January 1982Cocos, BRdaily rain21.4 mm (0.8 in)11.6 mm (0.5 in)19 years15 of 100 (Routine)
6 January 1982Cocos, BRdaily rain39.0 mm (1.5 in)0.1 mm (0.00 in)34 years14 of 100 (Routine)
17 November 1981Cocos, BRdaily rain31.0 mm (1.2 in)4.0 mm (0.16 in)4 years6 of 100 (Routine)
10 October 1981Cocos, BRdaily rain32.0 mm (1.3 in)4.0 mm (0.16 in)32 years14 of 100 (Routine)
3 October 1981Cocos, BRdaily rain20.0 mm (0.8 in)7.0 mm (0.28 in)10 years11 of 100 (Routine)
8 June 1981Cocos, BRmonthly rain36.0 mm (1.4 in)15.8 mm (0.6 in)3 years28 of 100 (Routine)
3 April 1981Cocos, BRdaily rain29.0 mm (1.1 in)12.0 mm (0.5 in)3 years8 of 100 (Routine)
28 March 1981Cocos, BRdaily rain48.0 mm (1.9 in)21.0 mm (0.8 in)30 years22 of 100 (Routine)
23 March 1981Cocos, BRdaily rain45.0 mm (1.8 in)21.0 mm (0.8 in)27 years21 of 100 (Routine)
22 March 1981Cocos, BRdaily rain62.0 mm (2.4 in)34.0 mm (1.3 in)24 years27 of 100 (Routine)
1 January 1981Cocos, BRdaily rain63.0 mm (2.5 in)17.8 mm (0.7 in)24 years20 of 100 (Routine)
27 November 1980Cocos, BRdaily rain31.4 mm (1.2 in)6.4 mm (0.25 in)21 years12 of 100 (Routine)
25 November 1980Cocos, BRdaily rain50.0 mm (2.0 in)11.9 mm (0.5 in)16 years13 of 100 (Routine)

Extremes by Year

1943 to 1983
Yearly extremes at Cocos: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)165.0 mm (6.5 in)194766.6 mm (2.6 in)41
Wettest five days (Rx5day)272.8 mm (10.7 in)1977159.0 mm (6.3 in)41
Longest dry spell (CDD)225 days1960148 days41

Wettest day (Rx1day)

Wettest day (Rx1day) at Cocos by year The wettest day of the year at Cocos, 1943 to 1983. The record is 165.0 mm (6.5 in) in 1947, marked on the chart; the median year is 66.6 mm (2.6 in). 0501001502001950196019701980Record: 165.0 mm (6.5 in) in 1947
The wettest day of the year at Cocos, 1943 to 1983. The record is 165.0 mm (6.5 in) in 1947, marked on the chart; the median year is 66.6 mm (2.6 in).
Wettest day (Rx1day) at Cocos by year
YearWettest day (Rx1day)
194384.4 mm (3.3 in)
1944104.5 mm (4.1 in)
194599.0 mm (3.9 in)
194649.5 mm (1.9 in)
1947165.0 mm (6.5 in)
194878.0 mm (3.1 in)
1949136.0 mm (5.4 in)
195042.0 mm (1.7 in)
195136.0 mm (1.4 in)
195252.7 mm (2.1 in)
195359.0 mm (2.3 in)
195460.0 mm (2.4 in)
195552.0 mm (2.0 in)
195658.2 mm (2.3 in)
195756.0 mm (2.2 in)
195856.0 mm (2.2 in)
195945.0 mm (1.8 in)
196077.0 mm (3.0 in)
196130.0 mm (1.2 in)
196280.0 mm (3.1 in)
1963113.4 mm (4.5 in)
1964100.1 mm (3.9 in)
196570.0 mm (2.8 in)
1966153.1 mm (6.0 in)
196747.2 mm (1.9 in)
1968105.0 mm (4.1 in)
196997.0 mm (3.8 in)
197077.0 mm (3.0 in)
1971120.0 mm (4.7 in)
197263.2 mm (2.5 in)
197365.0 mm (2.6 in)
197484.0 mm (3.3 in)
197563.0 mm (2.5 in)
197666.6 mm (2.6 in)
197796.2 mm (3.8 in)
1978112.2 mm (4.4 in)
197961.0 mm (2.4 in)
198060.0 mm (2.4 in)
198163.0 mm (2.5 in)
198250.0 mm (2.0 in)
198385.0 mm (3.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Cocos by year The wettest five days of the year at Cocos, 1943 to 1983. The record is 272.8 mm (10.7 in) in 1977, marked on the chart; the median year is 159.0 mm (6.3 in). 501001502002503001950196019701980Record: 272.8 mm (10.7 in) in 1977
The wettest five days of the year at Cocos, 1943 to 1983. The record is 272.8 mm (10.7 in) in 1977, marked on the chart; the median year is 159.0 mm (6.3 in).
Wettest five days (Rx5day) at Cocos by year
YearWettest five days (Rx5day)
1943103.2 mm (4.1 in)
1944184.1 mm (7.2 in)
1945199.9 mm (7.9 in)
194691.5 mm (3.6 in)
1947173.2 mm (6.8 in)
1948141.0 mm (5.6 in)
1949268.0 mm (10.6 in)
195084.0 mm (3.3 in)
1951129.0 mm (5.1 in)
195293.0 mm (3.7 in)
1953135.0 mm (5.3 in)
1954159.0 mm (6.3 in)
1955109.5 mm (4.3 in)
1956170.0 mm (6.7 in)
1957178.2 mm (7.0 in)
1958102.0 mm (4.0 in)
1959102.0 mm (4.0 in)
1960173.4 mm (6.8 in)
1961104.0 mm (4.1 in)
1962166.0 mm (6.5 in)
1963193.6 mm (7.6 in)
1964200.7 mm (7.9 in)
196583.0 mm (3.3 in)
1966259.2 mm (10.2 in)
1967107.5 mm (4.2 in)
1968192.7 mm (7.6 in)
1969168.3 mm (6.6 in)
1970170.6 mm (6.7 in)
1971179.2 mm (7.1 in)
1972197.0 mm (7.8 in)
1973118.0 mm (4.6 in)
1974200.0 mm (7.9 in)
1975115.4 mm (4.5 in)
1976107.1 mm (4.2 in)
1977272.8 mm (10.7 in)
1978199.0 mm (7.8 in)
1979168.8 mm (6.6 in)
1980157.0 mm (6.2 in)
1981147.6 mm (5.8 in)
1982133.0 mm (5.2 in)
1983131.8 mm (5.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Cocos by year The longest dry spell of the year at Cocos, 1943 to 1983. The record is 225 days in 1960, marked on the chart; the median year is 148 days. 501001502002501950196019701980Record: 225 days in 1960
The longest dry spell of the year at Cocos, 1943 to 1983. The record is 225 days in 1960, marked on the chart; the median year is 148 days.
Longest dry spell (CDD) at Cocos by year
YearLongest dry spell (CDD)
194365 days
1944184 days
1945153 days
1946163 days
1947153 days
1948144 days
1949148 days
1950164 days
1951130 days
1952137 days
195393 days
1954115 days
1955188 days
195674 days
1957160 days
195891 days
1959136 days
1960225 days
1961204 days
1962148 days
1963180 days
196478 days
1965181 days
1966161 days
1967140 days
1968117 days
1969167 days
1970166 days
1971154 days
1972124 days
1973134 days
1974100 days
197594 days
1976113 days
1977126 days
1978125 days
1979168 days
1980170 days
1981116 days
1982180 days
1983199 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

39 years, 1944 to 1983

A day with at least 70.8 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 190.8 mm (7.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Cocos: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years70.8 mm (2.8 in)
5 years99.1 mm (3.9 in)
10 years119.3 mm (4.7 in)
25 years146.6 mm (5.8 in)
50 years168.1 mm (6.6 in)Longer than the 39 years of record
100 years190.8 mm (7.5 in)Longer than the 39 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, 39 years of values from 1944 to 1983.

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: 165.0 mm (6.5 in) in 1947; 153.1 mm (6.0 in) in 1966; 136.0 mm (5.4 in) in 1949.

Download the Data

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