Uniao Dos Palmares Weather Records (BR038873920)

Record envelope, standing records and threshold days for Uniao Dos Palmares (BR038873920), Brazil, with 72 years of record.

Key Facts for Uniao Dos Palmares

Uniao Dos Palmares (BR038873920) is a weather station in Brazil at -9.17 latitude and -36.05 longitude, 155 m (509 ft) above sea level.
The station reports from 1912 to 1983, 72 years of record.
0 records set at Uniao Dos Palmares still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Uniao Dos Palmares set a daily record precipitation of 20.2 mm (0.8 in) on 1 August 1983.

About the Station

Location: Brazil, -9.17 latitude, -36.05 longitude.
Elevation: 155 m (509 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 Uniao Dos Palmares. 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 Uniao Dos Palmares, 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 Uniao Dos Palmares still stand.

Wettest Day of Each Month

May: 242.6 mm (9.6 in)

The wettest day on record for each calendar month at Uniao Dos Palmares. The most was 242.6 mm (9.6 in) on 15 May 1944.

Record daily precipitation for each month at Uniao Dos Palmares
Month	Record daily precipitation (mm)	Date
Jan	65.0 mm (2.6 in)	28 January 1914
Feb	54.3 mm (2.1 in)	27 February 1943
Mar	86.2 mm (3.4 in)	26 March 1940
Apr	112.3 mm (4.4 in)	24 April 1951
May	242.6 mm (9.6 in)	15 May 1944
Jun	96.0 mm (3.8 in)	18 June 1963
Jul	123.6 mm (4.9 in)	18 July 1978
Aug	91.2 mm (3.6 in)	25 August 1943
Sep	139.8 mm (5.5 in)	7 September 1939
Oct	95.0 mm (3.7 in)	2 October 1973
Nov	42.3 mm (1.7 in)	28 November 1922
Dec	57.7 mm (2.3 in)	19 December 1981

Latest Records

Latest records at Uniao Dos Palmares
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
1 August 1983	Uniao Dos Palmares, BR	daily rain	20.2 mm (0.8 in)	4.8 mm (0.19 in)	38 years	20 of 100 (Routine)
31 July 1983	Uniao Dos Palmares, BR	daily rain (Tie)	20.0 mm (0.8 in)	tie	10 years	2 of 100 (Routine)
23 March 1983	Uniao Dos Palmares, BR	daily rain	24.9 mm (1.0 in)	3.7 mm (0.15 in)	53 years	20 of 100 (Routine)
12 September 1982	Uniao Dos Palmares, BR	daily rain	16.7 mm (0.7 in)	5.2 mm (0.20 in)	7 years	14 of 100 (Routine)
14 June 1982	Uniao Dos Palmares, BR	daily rain	32.5 mm (1.3 in)	7.5 mm (0.30 in)	12 years	16 of 100 (Routine)
8 May 1982	Uniao Dos Palmares, BR	daily rain	53.0 mm (2.1 in)	24.9 mm (1.0 in)	60 years	40 of 100 (Notable)
7 May 1982	Uniao Dos Palmares, BR	daily rain	50.6 mm (2.0 in)	25.2 mm (1.0 in)	24 years	29 of 100 (Routine)
3 May 1982	Uniao Dos Palmares, BR	daily rain	40.3 mm (1.6 in)	6.6 mm (0.26 in)	4 years	12 of 100 (Routine)
29 April 1982	Uniao Dos Palmares, BR	daily rain	81.3 mm (3.2 in)	30.5 mm (1.2 in)	35 years	42 of 100 (Notable)
28 April 1982	Uniao Dos Palmares, BR	daily rain	81.2 mm (3.2 in)	50.2 mm (2.0 in)	13 years	51 of 100 (Notable)
27 April 1982	Uniao Dos Palmares, BR	daily rain	63.2 mm (2.5 in)	33.6 mm (1.3 in)	40 years	46 of 100 (Notable)
22 April 1982	Uniao Dos Palmares, BR	daily rain	61.2 mm (2.4 in)	14.1 mm (0.6 in)	44 years	31 of 100 (Routine)
1 April 1982	Uniao Dos Palmares, BR	daily rain	70.0 mm (2.8 in)	36.0 mm (1.4 in)	27 years	44 of 100 (Notable)
19 February 1982	Uniao Dos Palmares, BR	daily rain	30.6 mm (1.2 in)	15.2 mm (0.6 in)	36 years	35 of 100 (Notable)
15 February 1982	Uniao Dos Palmares, BR	daily rain	19.7 mm (0.8 in)	4.6 mm (0.18 in)	2 years	12 of 100 (Routine)
4 February 1982	Uniao Dos Palmares, BR	daily rain	42.0 mm (1.7 in)	21.9 mm (0.9 in)	66 years	50 of 100 (Notable)
10 January 1982	Uniao Dos Palmares, BR	daily rain	20.2 mm (0.8 in)	11.8 mm (0.5 in)	36 years	20 of 100 (Routine)
22 December 1981	Uniao Dos Palmares, BR	daily rain	8.4 mm (0.33 in)	0.3 mm (0.01 in)	35 years	17 of 100 (Routine)
19 December 1981	Uniao Dos Palmares, BR	monthly rain	57.7 mm (2.3 in)	2.7 mm (0.11 in)	34 years	29 of 100 (Routine)
9 December 1981	Uniao Dos Palmares, BR	daily rain	31.7 mm (1.2 in)	18.1 mm (0.7 in)	60 years	45 of 100 (Notable)

Extremes by Year

1912 to 1983

Yearly extremes at Uniao Dos Palmares: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	242.6 mm (9.6 in)	1944	59.6 mm (2.3 in)	66
Wettest five days (Rx5day)	369.8 mm (14.6 in)	1949	113.1 mm (4.5 in)	66
Longest dry spell (CDD)	102 days	1970	41 days	66

Wettest day (Rx1day)

The wettest day of the year at Uniao Dos Palmares, 1912 to 1983. The record is 242.6 mm (9.6 in) in 1944, marked on the chart; the median year is 59.6 mm (2.3 in).

Wettest day (Rx1day) at Uniao Dos Palmares by year
Year	Wettest day (Rx1day)
1912	29.5 mm (1.2 in)
1913	40.5 mm (1.6 in)
1914	65.0 mm (2.6 in)
1915	36.9 mm (1.5 in)
1916	49.5 mm (1.9 in)
1917	59.7 mm (2.4 in)
1918	66.3 mm (2.6 in)
1919	66.4 mm (2.6 in)
1920	24.2 mm (1.0 in)
1921	57.2 mm (2.3 in)
1922	51.7 mm (2.0 in)
1923	35.4 mm (1.4 in)
1924	53.3 mm (2.1 in)
1925	34.6 mm (1.4 in)
1926	14.6 mm (0.6 in)
1927	56.4 mm (2.2 in)
1928	58.2 mm (2.3 in)
1929	46.2 mm (1.8 in)
1930	37.2 mm (1.5 in)
1931	44.0 mm (1.7 in)
1938	75.6 mm (3.0 in)
1939	139.8 mm (5.5 in)
1940	87.9 mm (3.5 in)
1941	39.5 mm (1.6 in)
1942	47.8 mm (1.9 in)
1943	91.2 mm (3.6 in)
1944	242.6 mm (9.6 in)
1945	91.8 mm (3.6 in)
1946	36.0 mm (1.4 in)
1947	83.0 mm (3.3 in)
1948	59.5 mm (2.3 in)
1949	166.0 mm (6.5 in)
1950	36.1 mm (1.4 in)
1951	112.3 mm (4.4 in)
1952	21.1 mm (0.8 in)
1953	41.3 mm (1.6 in)
1954	66.2 mm (2.6 in)
1955	100.0 mm (3.9 in)
1956	73.8 mm (2.9 in)
1957	64.0 mm (2.5 in)
1958	68.7 mm (2.7 in)
1959	56.4 mm (2.2 in)
1960	97.4 mm (3.8 in)
1961	79.8 mm (3.1 in)
1962	68.5 mm (2.7 in)
1963	96.0 mm (3.8 in)
1964	64.6 mm (2.5 in)
1965	43.0 mm (1.7 in)
1966	61.3 mm (2.4 in)
1967	50.0 mm (2.0 in)
1968	40.0 mm (1.6 in)
1969	71.0 mm (2.8 in)
1970	45.0 mm (1.8 in)
1971	81.0 mm (3.2 in)
1972	65.0 mm (2.6 in)
1973	95.0 mm (3.7 in)
1974	45.0 mm (1.8 in)
1975	96.2 mm (3.8 in)
1976	59.0 mm (2.3 in)
1977	129.1 mm (5.1 in)
1978	123.6 mm (4.9 in)
1979	94.0 mm (3.7 in)
1980	56.0 mm (2.2 in)
1981	57.7 mm (2.3 in)
1982	81.3 mm (3.2 in)
1983	27.9 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Uniao Dos Palmares, 1912 to 1983. The record is 369.8 mm (14.6 in) in 1949, marked on the chart; the median year is 113.1 mm (4.5 in).

Wettest five days (Rx5day) at Uniao Dos Palmares by year
Year	Wettest five days (Rx5day)
1912	79.7 mm (3.1 in)
1913	82.5 mm (3.2 in)
1914	196.3 mm (7.7 in)
1915	95.3 mm (3.8 in)
1916	112.1 mm (4.4 in)
1917	117.3 mm (4.6 in)
1918	85.8 mm (3.4 in)
1919	164.3 mm (6.5 in)
1920	55.1 mm (2.2 in)
1921	111.3 mm (4.4 in)
1922	118.7 mm (4.7 in)
1923	89.5 mm (3.5 in)
1924	100.9 mm (4.0 in)
1925	92.5 mm (3.6 in)
1926	43.8 mm (1.7 in)
1927	73.2 mm (2.9 in)
1928	90.5 mm (3.6 in)
1929	52.2 mm (2.1 in)
1930	94.4 mm (3.7 in)
1931	75.9 mm (3.0 in)
1938	117.4 mm (4.6 in)
1939	152.5 mm (6.0 in)
1940	179.6 mm (7.1 in)
1941	104.6 mm (4.1 in)
1942	100.4 mm (4.0 in)
1943	97.8 mm (3.9 in)
1944	291.3 mm (11.5 in)
1945	259.8 mm (10.2 in)
1946	66.5 mm (2.6 in)
1947	144.9 mm (5.7 in)
1948	136.9 mm (5.4 in)
1949	369.8 mm (14.6 in)
1950	62.8 mm (2.5 in)
1951	232.8 mm (9.2 in)
1952	61.1 mm (2.4 in)
1953	95.9 mm (3.8 in)
1954	127.7 mm (5.0 in)
1955	114.0 mm (4.5 in)
1956	128.6 mm (5.1 in)
1957	122.1 mm (4.8 in)
1958	85.9 mm (3.4 in)
1959	111.8 mm (4.4 in)
1960	117.8 mm (4.6 in)
1961	107.8 mm (4.2 in)
1962	114.5 mm (4.5 in)
1963	121.6 mm (4.8 in)
1964	105.2 mm (4.1 in)
1965	97.4 mm (3.8 in)
1966	126.5 mm (5.0 in)
1967	132.0 mm (5.2 in)
1968	96.0 mm (3.8 in)
1969	131.0 mm (5.2 in)
1970	103.2 mm (4.1 in)
1971	148.0 mm (5.8 in)
1972	145.5 mm (5.7 in)
1973	143.0 mm (5.6 in)
1974	92.0 mm (3.6 in)
1975	181.9 mm (7.2 in)
1976	158.8 mm (6.3 in)
1977	183.7 mm (7.2 in)
1978	200.8 mm (7.9 in)
1979	172.3 mm (6.8 in)
1980	127.5 mm (5.0 in)
1981	83.4 mm (3.3 in)
1982	242.6 mm (9.6 in)
1983	83.9 mm (3.3 in)

Longest dry spell (CDD)

The longest dry spell of the year at Uniao Dos Palmares, 1912 to 1983. The record is 102 days in 1970, marked on the chart; the median year is 41 days.

Longest dry spell (CDD) at Uniao Dos Palmares by year
Year	Longest dry spell (CDD)
1912	37 days
1913	36 days
1914	41 days
1915	22 days
1916	39 days
1917	60 days
1918	34 days
1919	60 days
1920	35 days
1921	24 days
1922	63 days
1923	48 days
1924	51 days
1925	54 days
1926	43 days
1927	53 days
1928	48 days
1929	52 days
1930	29 days
1931	37 days
1938	39 days
1939	19 days
1940	22 days
1941	40 days
1942	27 days
1943	33 days
1944	31 days
1945	39 days
1946	33 days
1947	26 days
1948	25 days
1949	33 days
1950	47 days
1951	33 days
1952	48 days
1953	32 days
1954	25 days
1955	22 days
1956	70 days
1957	78 days
1958	66 days
1959	71 days
1960	39 days
1961	43 days
1962	86 days
1963	59 days
1964	73 days
1965	73 days
1966	40 days
1967	22 days
1968	27 days
1969	54 days
1970	102 days
1971	74 days
1972	49 days
1973	86 days
1974	28 days
1975	63 days
1976	26 days
1977	33 days
1978	27 days
1979	42 days
1980	53 days
1981	54 days
1982	50 days
1983	45 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

63 years, 1913 to 1983

A day with at least 60.4 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 201.1 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Uniao Dos Palmares: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	60.4 mm (2.4 in)
5 years	89.4 mm (3.5 in)
10 years	111.7 mm (4.4 in)
25 years	143.9 mm (5.7 in)
50 years	171.0 mm (6.7 in)
100 years	201.1 mm (7.9 in)	Longer than the 63 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, 63 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: 242.6 mm (9.6 in) in 1944; 166.0 mm (6.5 in) in 1949; 139.8 mm (5.5 in) in 1939.

Download the Data

Data for Uniao Dos Palmares standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Uniao Dos Palmares 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