Acude Bonito Weather Records (BR027887810)

Record envelope, standing records and threshold days for Acude Bonito (BR027887810), Brazil, with 72 years of record.

Key Facts for Acude Bonito

Acude Bonito (BR027887810) is a weather station in Brazil at -4.35 latitude and -40.60 longitude, 170 m (558 ft) above sea level.
The station reports from 1912 to 1983, 72 years of record.
0 records set at Acude Bonito still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Acude Bonito set a daily record precipitation of 40.0 mm (1.6 in) on 30 October 1982.

About the Station

Location: Brazil, -4.35 latitude, -40.60 longitude.
Elevation: 170 m (558 ft).
Period of record: 1912 to 1983, 72 years.
Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Acude Bonito. 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 Acude Bonito, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Which Years Hold Standing Records

0 standing records

0 records at Acude Bonito still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Acude Bonito between 2 March 1950 and 9 April 1973. Each dot is a new record.

When Acude Bonito set new all-time records
Date	Kind	Detail
1950-03-02	Record daily precipitation	Record daily precipitation 104.3 mm (4.1 in)
1955-03-07	Record daily precipitation	Record daily precipitation 128.2 mm (5.0 in)
1973-04-09	Record daily precipitation	Record daily precipitation 134.2 mm (5.3 in)

Wettest Day of Each Month

Apr: 134.2 mm (5.3 in)

The wettest day on record for each calendar month at Acude Bonito. The most was 134.2 mm (5.3 in) on 9 April 1973.

Record daily precipitation for each month at Acude Bonito
Month	Record daily precipitation (mm)	Date
Jan	118.0 mm (4.6 in)	30 January 1968
Feb	104.0 mm (4.1 in)	12 February 1978
Mar	128.2 mm (5.0 in)	7 March 1955
Apr	134.2 mm (5.3 in)	9 April 1973
May	68.0 mm (2.7 in)	9 May 1953
Jun	71.0 mm (2.8 in)	3 June 1965
Jul	44.8 mm (1.8 in)	8 July 1949
Aug	44.1 mm (1.7 in)	4 August 1964
Sep	27.5 mm (1.1 in)	7 September 1939
Oct	49.0 mm (1.9 in)	29 October 1914
Nov	80.4 mm (3.2 in)	28 November 1949
Dec	95.0 mm (3.7 in)	15 December 1977

Latest Records

Latest records at Acude Bonito
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 October 1982	Acude Bonito, BR	daily rain	40.0 mm (1.6 in)	35.0 mm (1.4 in)	60 years	52 of 100 (Notable)
8 January 1982	Acude Bonito, BR	daily rain	77.0 mm (3.0 in)	55.8 mm (2.2 in)	18 years	43 of 100 (Notable)
23 December 1981	Acude Bonito, BR	daily rain	27.1 mm (1.1 in)	25.7 mm (1.0 in)	24 years	28 of 100 (Routine)
21 December 1981	Acude Bonito, BR	daily rain	27.0 mm (1.1 in)	18.8 mm (0.7 in)	47 years	31 of 100 (Routine)
15 May 1981	Acude Bonito, BR	daily rain	32.6 mm (1.3 in)	2.6 mm (0.10 in)	68 years	29 of 100 (Routine)
1 April 1981	Acude Bonito, BR	daily rain	67.3 mm (2.6 in)	3.3 mm (0.13 in)	12 years	11 of 100 (Routine)
16 March 1981	Acude Bonito, BR	daily rain	62.2 mm (2.4 in)	21.6 mm (0.9 in)	4 years	21 of 100 (Routine)
10 June 1980	Acude Bonito, BR	daily rain	19.0 mm (0.7 in)	7.0 mm (0.28 in)	41 years	20 of 100 (Routine)
8 February 1980	Acude Bonito, BR	daily rain	89.0 mm (3.5 in)	19.0 mm (0.7 in)	65 years	36 of 100 (Notable)
19 November 1979	Acude Bonito, BR	daily rain	12.0 mm (0.5 in)	12.0 mm (0.5 in)	66 years	20 of 100 (Routine)
1 November 1979	Acude Bonito, BR	daily rain	4.2 mm (0.17 in)	4.2 mm (0.17 in)	66 years	20 of 100 (Routine)
6 September 1979	Acude Bonito, BR	daily rain	3.5 mm (0.14 in)	3.2 mm (0.13 in)	48 years	20 of 100 (Routine)
7 June 1979	Acude Bonito, BR	daily rain	28.0 mm (1.1 in)	17.0 mm (0.7 in)	40 years	34 of 100 (Routine)
13 December 1978	Acude Bonito, BR	daily rain	2.5 mm (0.10 in)	1.2 mm (0.05 in)	52 years	20 of 100 (Routine)
1 December 1978	Acude Bonito, BR	daily rain	71.0 mm (2.8 in)	53.7 mm (2.1 in)	28 years	45 of 100 (Notable)
10 March 1978	Acude Bonito, BR	daily rain	53.0 mm (2.1 in)	1.5 mm (0.06 in)	19 years	11 of 100 (Routine)
12 February 1978	Acude Bonito, BR	monthly rain	104.0 mm (4.1 in)	7.0 mm (0.28 in)	65 years	39 of 100 (Notable)
19 January 1978	Acude Bonito, BR	daily rain	56.0 mm (2.2 in)	29.0 mm (1.1 in)	10 years	25 of 100 (Routine)
17 January 1978	Acude Bonito, BR	daily rain	83.0 mm (3.3 in)	69.0 mm (2.7 in)	4 years	46 of 100 (Notable)
15 January 1978	Acude Bonito, BR	daily rain	53.6 mm (2.1 in)	17.2 mm (0.7 in)	4 years	16 of 100 (Routine)

Extremes by Year

1912 to 1983

Yearly extremes at Acude Bonito: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	134.2 mm (5.3 in)	1973	68.0 mm (2.7 in)	66
Wettest five days (Rx5day)	257.8 mm (10.1 in)	1973	129.7 mm (5.1 in)	66
Longest dry spell (CDD)	238 days	1983	117 days	66

Wettest day (Rx1day)

The wettest day of the year at Acude Bonito, 1912 to 1983. The record is 134.2 mm (5.3 in) in 1973, marked on the chart; the median year is 68.0 mm (2.7 in).

Wettest day (Rx1day) at Acude Bonito by year
Year	Wettest day (Rx1day)
1912	97.0 mm (3.8 in)
1913	58.0 mm (2.3 in)
1914	85.0 mm (3.3 in)
1915	67.0 mm (2.6 in)
1916	67.4 mm (2.7 in)
1917	65.0 mm (2.6 in)
1918	57.2 mm (2.3 in)
1919	36.0 mm (1.4 in)
1920	77.0 mm (3.0 in)
1921	64.2 mm (2.5 in)
1922	85.5 mm (3.4 in)
1923	62.5 mm (2.5 in)
1924	84.8 mm (3.3 in)
1925	65.5 mm (2.6 in)
1926	74.5 mm (2.9 in)
1927	44.0 mm (1.7 in)
1928	56.8 mm (2.2 in)
1929	64.0 mm (2.5 in)
1930	64.3 mm (2.5 in)
1931	54.3 mm (2.1 in)
1932	70.7 mm (2.8 in)
1933	99.8 mm (3.9 in)
1934	62.0 mm (2.4 in)
1935	68.0 mm (2.7 in)
1936	81.0 mm (3.2 in)
1937	61.0 mm (2.4 in)
1938	65.5 mm (2.6 in)
1939	67.5 mm (2.7 in)
1940	77.6 mm (3.1 in)
1941	52.2 mm (2.1 in)
1942	55.5 mm (2.2 in)
1948	55.5 mm (2.2 in)
1949	80.4 mm (3.2 in)
1950	104.3 mm (4.1 in)
1951	52.2 mm (2.1 in)
1952	78.6 mm (3.1 in)
1953	68.0 mm (2.7 in)
1954	56.2 mm (2.2 in)
1955	128.2 mm (5.0 in)
1956	95.8 mm (3.8 in)
1957	92.4 mm (3.6 in)
1959	76.6 mm (3.0 in)
1960	36.0 mm (1.4 in)
1961	40.0 mm (1.6 in)
1962	117.2 mm (4.6 in)
1963	100.1 mm (3.9 in)
1964	82.3 mm (3.2 in)
1965	125.3 mm (4.9 in)
1966	33.6 mm (1.3 in)
1967	77.2 mm (3.0 in)
1968	118.0 mm (4.6 in)
1969	64.0 mm (2.5 in)
1970	75.4 mm (3.0 in)
1971	83.0 mm (3.3 in)
1972	43.0 mm (1.7 in)
1973	134.2 mm (5.3 in)
1974	86.4 mm (3.4 in)
1975	100.0 mm (3.9 in)
1976	50.0 mm (2.0 in)
1977	95.0 mm (3.7 in)
1978	104.0 mm (4.1 in)
1979	51.0 mm (2.0 in)
1980	89.0 mm (3.5 in)
1981	67.3 mm (2.6 in)
1982	77.0 mm (3.0 in)
1983	18.4 mm (0.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Acude Bonito, 1912 to 1983. The record is 257.8 mm (10.1 in) in 1973, marked on the chart; the median year is 129.7 mm (5.1 in).

Wettest five days (Rx5day) at Acude Bonito by year
Year	Wettest five days (Rx5day)
1912	169.0 mm (6.7 in)
1913	126.6 mm (5.0 in)
1914	94.0 mm (3.7 in)
1915	87.6 mm (3.4 in)
1916	136.0 mm (5.4 in)
1917	129.4 mm (5.1 in)
1918	158.4 mm (6.2 in)
1919	44.0 mm (1.7 in)
1920	163.6 mm (6.4 in)
1921	178.0 mm (7.0 in)
1922	179.1 mm (7.1 in)
1923	107.2 mm (4.2 in)
1924	205.3 mm (8.1 in)
1925	136.5 mm (5.4 in)
1926	173.0 mm (6.8 in)
1927	137.9 mm (5.4 in)
1928	99.6 mm (3.9 in)
1929	99.4 mm (3.9 in)
1930	83.3 mm (3.3 in)
1931	87.5 mm (3.4 in)
1932	89.2 mm (3.5 in)
1933	206.6 mm (8.1 in)
1934	128.0 mm (5.0 in)
1935	167.5 mm (6.6 in)
1936	110.0 mm (4.3 in)
1937	130.0 mm (5.1 in)
1938	122.5 mm (4.8 in)
1939	97.0 mm (3.8 in)
1940	153.6 mm (6.0 in)
1941	64.2 mm (2.5 in)
1942	79.0 mm (3.1 in)
1948	100.5 mm (4.0 in)
1949	120.9 mm (4.8 in)
1950	191.5 mm (7.5 in)
1951	86.8 mm (3.4 in)
1952	147.7 mm (5.8 in)
1953	76.4 mm (3.0 in)
1954	126.3 mm (5.0 in)
1955	233.0 mm (9.2 in)
1956	132.3 mm (5.2 in)
1957	187.1 mm (7.4 in)
1959	101.3 mm (4.0 in)
1960	87.0 mm (3.4 in)
1961	86.0 mm (3.4 in)
1962	146.7 mm (5.8 in)
1963	150.7 mm (5.9 in)
1964	194.0 mm (7.6 in)
1965	196.7 mm (7.7 in)
1966	66.2 mm (2.6 in)
1967	164.2 mm (6.5 in)
1968	160.5 mm (6.3 in)
1969	138.0 mm (5.4 in)
1970	177.0 mm (7.0 in)
1971	111.5 mm (4.4 in)
1972	113.6 mm (4.5 in)
1973	257.8 mm (10.1 in)
1974	180.6 mm (7.1 in)
1975	117.2 mm (4.6 in)
1976	147.9 mm (5.8 in)
1977	109.3 mm (4.3 in)
1978	193.6 mm (7.6 in)
1979	68.5 mm (2.7 in)
1980	130.1 mm (5.1 in)
1981	165.7 mm (6.5 in)
1982	98.8 mm (3.9 in)
1983	30.7 mm (1.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Acude Bonito, 1912 to 1983. The record is 238 days in 1983, marked on the chart; the median year is 117 days.

Longest dry spell (CDD) at Acude Bonito by year
Year	Longest dry spell (CDD)
1912	207 days
1913	76 days
1914	72 days
1915	166 days
1916	148 days
1917	157 days
1918	152 days
1919	127 days
1920	69 days
1921	48 days
1922	55 days
1923	94 days
1924	78 days
1925	36 days
1926	137 days
1927	66 days
1928	96 days
1929	83 days
1930	76 days
1931	80 days
1932	169 days
1933	105 days
1934	81 days
1935	166 days
1936	140 days
1937	72 days
1938	189 days
1939	67 days
1940	106 days
1941	183 days
1942	115 days
1948	108 days
1949	85 days
1950	175 days
1951	119 days
1952	96 days
1953	90 days
1954	106 days
1955	136 days
1956	119 days
1957	108 days
1959	232 days
1960	198 days
1961	216 days
1962	160 days
1963	182 days
1964	124 days
1965	110 days
1966	188 days
1967	179 days
1968	213 days
1969	164 days
1970	67 days
1971	166 days
1972	120 days
1973	75 days
1974	78 days
1975	19 days
1976	108 days
1977	141 days
1978	84 days
1979	65 days
1980	159 days
1981	193 days
1982	118 days
1983	238 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

65 years, 1912 to 1983

A day with at least 70.6 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 137.3 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Acude Bonito: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	70.6 mm (2.8 in)
5 years	91.8 mm (3.6 in)
10 years	104.3 mm (4.1 in)
25 years	118.7 mm (4.7 in)
50 years	128.4 mm (5.1 in)
100 years	137.3 mm (5.4 in)	Longer than the 65 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, 65 years of values from 1912 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: 134.2 mm (5.3 in) in 1973; 128.2 mm (5.0 in) in 1955; 125.3 mm (4.9 in) in 1965.

Download the Data

Data for Acude Bonito standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Acude Bonito 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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a

Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	n/a	n/a	n/a	n/a
Feb	n/a	n/a	n/a	n/a
Mar	n/a	n/a	n/a	n/a
Apr	n/a	n/a	n/a	n/a
May	n/a	n/a	n/a	n/a
Jun	n/a	n/a	n/a	n/a
Jul	n/a	n/a	n/a	n/a
Aug	n/a	n/a	n/a	n/a
Sep	n/a	n/a	n/a	n/a
Oct	n/a	n/a	n/a	n/a
Nov	n/a	n/a	n/a	n/a
Dec	n/a	n/a	n/a	n/a