Piranhas (Marechal Floriano) Weather Records (BR038942480)

Record envelope, standing records and threshold days for Piranhas (Marechal Floriano) (BR038942480), Brazil, with 72 years of record.

Key Facts for Piranhas (Marechal Floriano)

Piranhas (Marechal Floriano) (BR038942480) is a weather station in Brazil at -9.62 latitude and -37.77 longitude, 110 m (361 ft) above sea level.
The station reports from 1912 to 1983, 72 years of record.
0 records set at Piranhas (Marechal Floriano) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Piranhas (Marechal Floriano) set a daily record precipitation of 4.5 mm (0.18 in) on 1 October 1983.

About the Station

Location: Brazil, -9.62 latitude, -37.77 longitude.
Elevation: 110 m (361 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 Piranhas (Marechal Floriano). 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 Piranhas (Marechal Floriano), 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 Piranhas (Marechal Floriano) still stand.

Wettest Day of Each Month

Apr: 145.0 mm (5.7 in)

The wettest day on record for each calendar month at Piranhas (Marechal Floriano). The most was 145.0 mm (5.7 in) on 12 April 1938.

Record daily precipitation for each month at Piranhas (Marechal Floriano)
Month	Record daily precipitation (mm)	Date
Jan	90.6 mm (3.6 in)	11 January 1957
Feb	97.6 mm (3.8 in)	5 February 1937
Mar	109.0 mm (4.3 in)	11 March 1957
Apr	145.0 mm (5.7 in)	12 April 1938
May	60.5 mm (2.4 in)	12 May 1975
Jun	58.9 mm (2.3 in)	30 June 1914
Jul	40.5 mm (1.6 in)	7 July 1948
Aug	32.0 mm (1.3 in)	6 August 1972
Sep	40.2 mm (1.6 in)	29 September 1978
Oct	70.8 mm (2.8 in)	18 October 1925
Nov	56.0 mm (2.2 in)	25 November 1949
Dec	119.0 mm (4.7 in)	15 December 1963

Latest Records

Latest records at Piranhas (Marechal Floriano)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 October 1983	Piranhas (Marechal Floriano), BR	daily rain	4.5 mm (0.18 in)	0.5 mm (0.02 in)	4 years	8 of 100 (Routine)
5 April 1983	Piranhas (Marechal Floriano), BR	daily rain	40.0 mm (1.6 in)	25.5 mm (1.0 in)	25 years	33 of 100 (Routine)
10 February 1983	Piranhas (Marechal Floriano), BR	daily rain	33.2 mm (1.3 in)	2.9 mm (0.11 in)	8 years	10 of 100 (Routine)
6 February 1983	Piranhas (Marechal Floriano), BR	daily rain	26.0 mm (1.0 in)	11.0 mm (0.4 in)	32 years	23 of 100 (Routine)
24 September 1982	Piranhas (Marechal Floriano), BR	daily rain (Tie)	4.0 mm (0.16 in)	tie	4 years	2 of 100 (Routine)
9 August 1982	Piranhas (Marechal Floriano), BR	daily rain	11.3 mm (0.4 in)	4.0 mm (0.16 in)	28 years	20 of 100 (Routine)
8 November 1981	Piranhas (Marechal Floriano), BR	daily rain	15.0 mm (0.6 in)	10.1 mm (0.4 in)	4 years	16 of 100 (Routine)
9 September 1981	Piranhas (Marechal Floriano), BR	daily rain	11.0 mm (0.4 in)	6.1 mm (0.24 in)	56 years	20 of 100 (Routine)
8 September 1981	Piranhas (Marechal Floriano), BR	daily rain	10.0 mm (0.4 in)	4.8 mm (0.19 in)	59 years	20 of 100 (Routine)
6 July 1981	Piranhas (Marechal Floriano), BR	daily rain	12.0 mm (0.5 in)	1.8 mm (0.07 in)	3 years	10 of 100 (Routine)
24 March 1981	Piranhas (Marechal Floriano), BR	daily rain	71.0 mm (2.8 in)	40.6 mm (1.6 in)	7 years	37 of 100 (Notable)
19 March 1981	Piranhas (Marechal Floriano), BR	daily rain	70.0 mm (2.8 in)	58.7 mm (2.3 in)	55 years	63 of 100 (Major)
15 March 1981	Piranhas (Marechal Floriano), BR	daily rain	29.0 mm (1.1 in)	20.4 mm (0.8 in)	12 years	24 of 100 (Routine)
17 January 1981	Piranhas (Marechal Floriano), BR	daily rain	25.0 mm (1.0 in)	14.9 mm (0.6 in)	23 years	22 of 100 (Routine)
19 June 1980	Piranhas (Marechal Floriano), BR	daily rain	25.0 mm (1.0 in)	13.4 mm (0.5 in)	66 years	48 of 100 (Notable)
9 June 1980	Piranhas (Marechal Floriano), BR	daily rain	23.0 mm (0.9 in)	3.8 mm (0.15 in)	62 years	20 of 100 (Routine)
3 February 1980	Piranhas (Marechal Floriano), BR	daily rain	18.9 mm (0.7 in)	10.9 mm (0.4 in)	13 years	16 of 100 (Routine)
29 January 1980	Piranhas (Marechal Floriano), BR	daily rain	41.0 mm (1.6 in)	29.0 mm (1.1 in)	1 year	24 of 100 (Routine)
23 January 1980	Piranhas (Marechal Floriano), BR	daily rain	15.0 mm (0.6 in)	1.5 mm (0.06 in)	18 years	11 of 100 (Routine)
22 September 1979	Piranhas (Marechal Floriano), BR	daily rain	5.8 mm (0.23 in)	0.6 mm (0.02 in)	50 years	20 of 100 (Routine)

Extremes by Year

1912 to 1983

Yearly extremes at Piranhas (Marechal Floriano): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	145.0 mm (5.7 in)	1938	50.8 mm (2.0 in)	70
Wettest five days (Rx5day)	213.9 mm (8.4 in)	1972	79.1 mm (3.1 in)	70
Longest dry spell (CDD)	136 days	1930	52 days	70

Wettest day (Rx1day)

The wettest day of the year at Piranhas (Marechal Floriano), 1912 to 1983. The record is 145.0 mm (5.7 in) in 1938, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest day (Rx1day) at Piranhas (Marechal Floriano) by year
Year	Wettest day (Rx1day)
1912	16.4 mm (0.6 in)
1913	66.0 mm (2.6 in)
1914	64.0 mm (2.5 in)
1915	51.7 mm (2.0 in)
1916	51.1 mm (2.0 in)
1917	50.7 mm (2.0 in)
1918	50.7 mm (2.0 in)
1919	46.3 mm (1.8 in)
1920	63.0 mm (2.5 in)
1921	65.2 mm (2.6 in)
1922	45.8 mm (1.8 in)
1923	5.5 mm (0.22 in)
1924	37.8 mm (1.5 in)
1925	70.8 mm (2.8 in)
1926	63.5 mm (2.5 in)
1927	34.4 mm (1.4 in)
1928	43.2 mm (1.7 in)
1929	60.7 mm (2.4 in)
1930	26.6 mm (1.0 in)
1931	27.7 mm (1.1 in)
1932	31.5 mm (1.2 in)
1933	41.3 mm (1.6 in)
1934	60.3 mm (2.4 in)
1935	77.8 mm (3.1 in)
1936	22.4 mm (0.9 in)
1937	97.6 mm (3.8 in)
1938	145.0 mm (5.7 in)
1939	28.3 mm (1.1 in)
1942	45.9 mm (1.8 in)
1943	70.5 mm (2.8 in)
1944	54.0 mm (2.1 in)
1945	40.5 mm (1.6 in)
1946	40.4 mm (1.6 in)
1947	60.7 mm (2.4 in)
1948	55.3 mm (2.2 in)
1949	56.0 mm (2.2 in)
1950	40.5 mm (1.6 in)
1951	52.0 mm (2.0 in)
1952	39.5 mm (1.6 in)
1953	38.0 mm (1.5 in)
1954	58.5 mm (2.3 in)
1955	40.2 mm (1.6 in)
1956	46.3 mm (1.8 in)
1957	109.0 mm (4.3 in)
1958	52.2 mm (2.1 in)
1959	42.4 mm (1.7 in)
1960	72.5 mm (2.9 in)
1961	23.8 mm (0.9 in)
1962	65.5 mm (2.6 in)
1963	119.0 mm (4.7 in)
1964	42.4 mm (1.7 in)
1965	85.0 mm (3.3 in)
1966	53.5 mm (2.1 in)
1967	79.8 mm (3.1 in)
1968	33.8 mm (1.3 in)
1969	31.8 mm (1.3 in)
1970	49.3 mm (1.9 in)
1971	33.3 mm (1.3 in)
1972	107.3 mm (4.2 in)
1973	39.4 mm (1.6 in)
1974	67.0 mm (2.6 in)
1975	78.2 mm (3.1 in)
1976	50.8 mm (2.0 in)
1977	78.8 mm (3.1 in)
1978	55.0 mm (2.2 in)
1979	37.0 mm (1.5 in)
1980	41.0 mm (1.6 in)
1981	71.0 mm (2.8 in)
1982	21.0 mm (0.8 in)
1983	44.0 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Piranhas (Marechal Floriano), 1912 to 1983. The record is 213.9 mm (8.4 in) in 1972, marked on the chart; the median year is 79.1 mm (3.1 in).

Wettest five days (Rx5day) at Piranhas (Marechal Floriano) by year
Year	Wettest five days (Rx5day)
1912	23.7 mm (0.9 in)
1913	80.1 mm (3.2 in)
1914	78.8 mm (3.1 in)
1915	152.5 mm (6.0 in)
1916	97.6 mm (3.8 in)
1917	102.0 mm (4.0 in)
1918	51.9 mm (2.0 in)
1919	79.3 mm (3.1 in)
1920	188.3 mm (7.4 in)
1921	91.3 mm (3.6 in)
1922	68.7 mm (2.7 in)
1923	9.8 mm (0.39 in)
1924	57.5 mm (2.3 in)
1925	72.7 mm (2.9 in)
1926	129.9 mm (5.1 in)
1927	52.6 mm (2.1 in)
1928	82.9 mm (3.3 in)
1929	115.0 mm (4.5 in)
1930	80.4 mm (3.2 in)
1931	41.2 mm (1.6 in)
1932	45.7 mm (1.8 in)
1933	89.3 mm (3.5 in)
1934	63.4 mm (2.5 in)
1935	102.2 mm (4.0 in)
1936	51.6 mm (2.0 in)
1937	99.7 mm (3.9 in)
1938	145.0 mm (5.7 in)
1939	47.6 mm (1.9 in)
1942	52.3 mm (2.1 in)
1943	138.8 mm (5.5 in)
1944	126.6 mm (5.0 in)
1945	78.0 mm (3.1 in)
1946	43.5 mm (1.7 in)
1947	71.3 mm (2.8 in)
1948	84.1 mm (3.3 in)
1949	127.3 mm (5.0 in)
1950	57.8 mm (2.3 in)
1951	56.3 mm (2.2 in)
1952	97.7 mm (3.8 in)
1953	69.6 mm (2.7 in)
1954	74.1 mm (2.9 in)
1955	40.2 mm (1.6 in)
1956	57.4 mm (2.3 in)
1957	157.7 mm (6.2 in)
1958	78.5 mm (3.1 in)
1959	50.9 mm (2.0 in)
1960	169.8 mm (6.7 in)
1961	35.5 mm (1.4 in)
1962	84.4 mm (3.3 in)
1963	137.0 mm (5.4 in)
1964	51.7 mm (2.0 in)
1965	85.0 mm (3.3 in)
1966	121.6 mm (4.8 in)
1967	169.3 mm (6.7 in)
1968	84.6 mm (3.3 in)
1969	84.6 mm (3.3 in)
1970	69.1 mm (2.7 in)
1971	54.1 mm (2.1 in)
1972	213.9 mm (8.4 in)
1973	39.4 mm (1.6 in)
1974	99.4 mm (3.9 in)
1975	111.0 mm (4.4 in)
1976	50.8 mm (2.0 in)
1977	119.0 mm (4.7 in)
1978	67.0 mm (2.6 in)
1979	49.0 mm (1.9 in)
1980	54.0 mm (2.1 in)
1981	120.0 mm (4.7 in)
1982	30.5 mm (1.2 in)
1983	96.0 mm (3.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Piranhas (Marechal Floriano), 1912 to 1983. The record is 136 days in 1930, marked on the chart; the median year is 52 days.

Longest dry spell (CDD) at Piranhas (Marechal Floriano) by year
Year	Longest dry spell (CDD)
1912	57 days
1913	65 days
1914	33 days
1915	86 days
1916	38 days
1917	56 days
1918	21 days
1919	83 days
1920	49 days
1921	38 days
1922	64 days
1923	24 days
1924	108 days
1925	55 days
1926	42 days
1927	70 days
1928	62 days
1929	43 days
1930	136 days
1931	38 days
1932	94 days
1933	60 days
1934	34 days
1935	70 days
1936	32 days
1937	103 days
1938	44 days
1939	26 days
1942	49 days
1943	56 days
1944	77 days
1945	47 days
1946	55 days
1947	43 days
1948	35 days
1949	54 days
1950	38 days
1951	39 days
1952	61 days
1953	40 days
1954	48 days
1955	54 days
1956	44 days
1957	49 days
1958	35 days
1959	52 days
1960	59 days
1961	52 days
1962	57 days
1963	45 days
1964	29 days
1965	37 days
1966	48 days
1967	56 days
1968	28 days
1969	60 days
1970	40 days
1971	83 days
1972	54 days
1973	65 days
1974	41 days
1975	50 days
1976	68 days
1977	37 days
1978	46 days
1979	100 days
1980	88 days
1981	52 days
1982	68 days
1983	89 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

67 years, 1913 to 1983

A day with at least 50.6 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 135.6 mm (5.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Piranhas (Marechal Floriano): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	50.6 mm (2.0 in)
5 years	70.6 mm (2.8 in)
10 years	84.9 mm (3.3 in)
25 years	104.3 mm (4.1 in)
50 years	119.6 mm (4.7 in)
100 years	135.6 mm (5.3 in)	Longer than the 67 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, 67 years of values from 1913 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: 145.0 mm (5.7 in) in 1938; 119.0 mm (4.7 in) in 1963; 109.0 mm (4.3 in) in 1957.

Download the Data

Data for Piranhas (Marechal Floriano) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Piranhas (Marechal Floriano) 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