Ipueiras Weather Records (BR027981570)

Record envelope, standing records and threshold days for Ipueiras (BR027981570), Brazil, with 73 years of record.

Key Facts for Ipueiras

Ipueiras (BR027981570) is a weather station in Brazil at -4.55 latitude and -40.72 longitude, 238 m (781 ft) above sea level.
The station reports from 1911 to 1983, 73 years of record.
0 records set at Ipueiras still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Ipueiras set a daily record precipitation of 10.0 mm (0.4 in) on 24 December 1981.

About the Station

Location: Brazil, -4.55 latitude, -40.72 longitude.
Elevation: 238 m (781 ft).
Period of record: 1911 to 1983, 73 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 Ipueiras. 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 Ipueiras, 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 Ipueiras still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Ipueiras between 27 March 1950 and 21 April 1965. Each dot is a new record.

When Ipueiras set new all-time records
Date	Kind	Detail
1950-03-27	Record daily precipitation	Record daily precipitation 99.5 mm (3.9 in)
1950-04-18	Record daily precipitation	Record daily precipitation 100.6 mm (4.0 in)
1965-04-21	Record daily precipitation	Record daily precipitation 136.2 mm (5.4 in)

Wettest Day of Each Month

Apr: 136.2 mm (5.4 in)

The wettest day on record for each calendar month at Ipueiras. The most was 136.2 mm (5.4 in) on 21 April 1965.

Record daily precipitation for each month at Ipueiras
Month	Record daily precipitation (mm)	Date
Jan	98.0 mm (3.9 in)	26 January 1968
Feb	92.0 mm (3.6 in)	26 February 1935
Mar	117.8 mm (4.6 in)	10 March 1978
Apr	136.2 mm (5.4 in)	21 April 1965
May	78.0 mm (3.1 in)	26 May 1971
Jun	65.2 mm (2.6 in)	12 June 1940
Jul	49.7 mm (2.0 in)	25 July 1971
Aug	62.0 mm (2.4 in)	9 August 1942
Sep	14.6 mm (0.6 in)	18 September 1925
Oct	35.5 mm (1.4 in)	3 October 1973
Nov	65.7 mm (2.6 in)	26 November 1947
Dec	94.0 mm (3.7 in)	15 December 1977

Latest Records

Latest records at Ipueiras
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 December 1981	Ipueiras, BR	daily rain	10.0 mm (0.4 in)	5.7 mm (0.22 in)	15 years	14 of 100 (Routine)
15 May 1981	Ipueiras, BR	daily rain	73.3 mm (2.9 in)	6.9 mm (0.27 in)	14 years	16 of 100 (Routine)
25 March 1981	Ipueiras, BR	daily rain	81.7 mm (3.2 in)	26.0 mm (1.0 in)	18 years	28 of 100 (Routine)
18 November 1980	Ipueiras, BR	daily rain	9.2 mm (0.36 in)	3.7 mm (0.15 in)	64 years	20 of 100 (Routine)
17 November 1980	Ipueiras, BR	daily rain	24.8 mm (1.0 in)	12.1 mm (0.5 in)	59 years	20 of 100 (Routine)
12 November 1980	Ipueiras, BR	daily rain (Tie)	1.0 mm (0.04 in)	tie	59 years	6 of 100 (Routine)
4 September 1980	Ipueiras, BR	daily rain	5.0 mm (0.20 in)	5.0 mm (0.20 in)	68 years	20 of 100 (Routine)
10 June 1980	Ipueiras, BR	daily rain	12.5 mm (0.5 in)	5.5 mm (0.22 in)	48 years	20 of 100 (Routine)
14 January 1980	Ipueiras, BR	daily rain	55.5 mm (2.2 in)	20.3 mm (0.8 in)	6 years	21 of 100 (Routine)
19 November 1979	Ipueiras, BR	daily rain	34.5 mm (1.4 in)	34.5 mm (1.4 in)	66 years	46 of 100 (Notable)
15 September 1979	Ipueiras, BR	daily rain	2.8 mm (0.11 in)	2.8 mm (0.11 in)	66 years	20 of 100 (Routine)
9 September 1979	Ipueiras, BR	daily rain	1.0 mm (0.04 in)	1.0 mm (0.04 in)	66 years	20 of 100 (Routine)
8 September 1979	Ipueiras, BR	daily rain	7.0 mm (0.28 in)	7.0 mm (0.28 in)	66 years	20 of 100 (Routine)
29 August 1979	Ipueiras, BR	daily rain	6.2 mm (0.24 in)	1.2 mm (0.05 in)	45 years	20 of 100 (Routine)
2 July 1979	Ipueiras, BR	daily rain (Tie)	6.6 mm (0.26 in)	tie	58 years	5 of 100 (Routine)
29 November 1978	Ipueiras, BR	daily rain (Tie)	28.2 mm (1.1 in)	tie	28 years	3 of 100 (Routine)
7 September 1978	Ipueiras, BR	daily rain	12.0 mm (0.5 in)	10.3 mm (0.4 in)	3 years	16 of 100 (Routine)
20 August 1978	Ipueiras, BR	daily rain (Tie)	1.0 mm (0.04 in)	tie	65 years	6 of 100 (Routine)
16 August 1978	Ipueiras, BR	daily rain	3.4 mm (0.13 in)	0.2 mm (0.01 in)	5 years	7 of 100 (Routine)
13 August 1978	Ipueiras, BR	daily rain	2.0 mm (0.08 in)	1.2 mm (0.05 in)	57 years	20 of 100 (Routine)

Extremes by Year

1911 to 1983

Yearly extremes at Ipueiras: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	136.2 mm (5.4 in)	1965	67.2 mm (2.6 in)	67
Wettest five days (Rx5day)	231.0 mm (9.1 in)	1965	141.3 mm (5.6 in)	67
Longest dry spell (CDD)	224 days	1941	123 days	67

Wettest day (Rx1day)

The wettest day of the year at Ipueiras, 1911 to 1983. The record is 136.2 mm (5.4 in) in 1965, marked on the chart; the median year is 67.2 mm (2.6 in).

Wettest day (Rx1day) at Ipueiras by year
Year	Wettest day (Rx1day)
1911	68.0 mm (2.7 in)
1912	67.0 mm (2.6 in)
1913	62.5 mm (2.5 in)
1914	50.5 mm (2.0 in)
1915	65.5 mm (2.6 in)
1916	67.2 mm (2.6 in)
1917	72.1 mm (2.8 in)
1918	78.0 mm (3.1 in)
1919	53.8 mm (2.1 in)
1920	78.6 mm (3.1 in)
1921	68.4 mm (2.7 in)
1922	48.8 mm (1.9 in)
1923	75.5 mm (3.0 in)
1924	82.3 mm (3.2 in)
1925	62.6 mm (2.5 in)
1926	69.3 mm (2.7 in)
1927	68.4 mm (2.7 in)
1928	59.2 mm (2.3 in)
1929	56.2 mm (2.2 in)
1930	50.0 mm (2.0 in)
1931	28.0 mm (1.1 in)
1932	62.6 mm (2.5 in)
1933	59.1 mm (2.3 in)
1934	76.5 mm (3.0 in)
1935	92.0 mm (3.6 in)
1936	65.0 mm (2.6 in)
1937	75.0 mm (3.0 in)
1938	92.2 mm (3.6 in)
1939	87.4 mm (3.4 in)
1940	65.2 mm (2.6 in)
1941	50.0 mm (2.0 in)
1942	62.0 mm (2.4 in)
1943	77.0 mm (3.0 in)
1944	68.4 mm (2.7 in)
1945	60.3 mm (2.4 in)
1946	65.2 mm (2.6 in)
1947	65.7 mm (2.6 in)
1948	74.0 mm (2.9 in)
1949	61.1 mm (2.4 in)
1950	100.6 mm (4.0 in)
1951	68.4 mm (2.7 in)
1952	73.2 mm (2.9 in)
1953	67.0 mm (2.6 in)
1954	61.0 mm (2.4 in)
1955	53.4 mm (2.1 in)
1962	70.2 mm (2.8 in)
1963	71.4 mm (2.8 in)
1964	77.5 mm (3.1 in)
1965	136.2 mm (5.4 in)
1966	39.2 mm (1.5 in)
1967	135.4 mm (5.3 in)
1968	98.0 mm (3.9 in)
1969	96.6 mm (3.8 in)
1970	55.2 mm (2.2 in)
1971	110.2 mm (4.3 in)
1972	49.4 mm (1.9 in)
1973	96.5 mm (3.8 in)
1974	79.0 mm (3.1 in)
1975	60.0 mm (2.4 in)
1976	52.2 mm (2.1 in)
1977	94.0 mm (3.7 in)
1978	117.8 mm (4.6 in)
1979	38.1 mm (1.5 in)
1980	63.7 mm (2.5 in)
1981	81.7 mm (3.2 in)
1982	39.4 mm (1.6 in)
1983	28.3 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Ipueiras, 1911 to 1983. The record is 231.0 mm (9.1 in) in 1965, marked on the chart; the median year is 141.3 mm (5.6 in).

Wettest five days (Rx5day) at Ipueiras by year
Year	Wettest five days (Rx5day)
1911	180.0 mm (7.1 in)
1912	147.0 mm (5.8 in)
1913	126.0 mm (5.0 in)
1914	102.3 mm (4.0 in)
1915	119.0 mm (4.7 in)
1916	85.1 mm (3.4 in)
1917	137.1 mm (5.4 in)
1918	183.0 mm (7.2 in)
1919	78.3 mm (3.1 in)
1920	131.5 mm (5.2 in)
1921	211.4 mm (8.3 in)
1922	113.5 mm (4.5 in)
1923	138.7 mm (5.5 in)
1924	170.2 mm (6.7 in)
1925	177.5 mm (7.0 in)
1926	184.8 mm (7.3 in)
1927	153.5 mm (6.0 in)
1928	112.4 mm (4.4 in)
1929	144.0 mm (5.7 in)
1930	74.4 mm (2.9 in)
1931	59.2 mm (2.3 in)
1932	125.0 mm (4.9 in)
1933	147.8 mm (5.8 in)
1934	169.0 mm (6.7 in)
1935	165.0 mm (6.5 in)
1936	106.0 mm (4.2 in)
1937	217.4 mm (8.6 in)
1938	191.7 mm (7.5 in)
1939	133.9 mm (5.3 in)
1940	155.9 mm (6.1 in)
1941	85.2 mm (3.4 in)
1942	104.7 mm (4.1 in)
1943	197.4 mm (7.8 in)
1944	141.4 mm (5.6 in)
1945	184.2 mm (7.3 in)
1946	115.2 mm (4.5 in)
1947	141.4 mm (5.6 in)
1948	112.5 mm (4.4 in)
1949	81.0 mm (3.2 in)
1950	183.8 mm (7.2 in)
1951	152.6 mm (6.0 in)
1952	186.1 mm (7.3 in)
1953	92.2 mm (3.6 in)
1954	94.3 mm (3.7 in)
1955	109.2 mm (4.3 in)
1962	120.1 mm (4.7 in)
1963	178.2 mm (7.0 in)
1964	160.3 mm (6.3 in)
1965	231.0 mm (9.1 in)
1966	91.3 mm (3.6 in)
1967	209.0 mm (8.2 in)
1968	175.1 mm (6.9 in)
1969	163.3 mm (6.4 in)
1970	90.4 mm (3.6 in)
1971	194.7 mm (7.7 in)
1972	101.7 mm (4.0 in)
1973	175.5 mm (6.9 in)
1974	212.5 mm (8.4 in)
1975	107.9 mm (4.2 in)
1976	126.3 mm (5.0 in)
1977	143.4 mm (5.6 in)
1978	141.3 mm (5.6 in)
1979	70.5 mm (2.8 in)
1980	123.8 mm (4.9 in)
1981	147.2 mm (5.8 in)
1982	78.8 mm (3.1 in)
1983	52.5 mm (2.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Ipueiras, 1911 to 1983. The record is 224 days in 1941, marked on the chart; the median year is 123 days.

Longest dry spell (CDD) at Ipueiras by year
Year	Longest dry spell (CDD)
1911	28 days
1912	114 days
1913	54 days
1914	44 days
1915	179 days
1916	147 days
1917	125 days
1918	98 days
1919	69 days
1920	49 days
1921	97 days
1922	61 days
1923	113 days
1924	112 days
1925	56 days
1926	183 days
1927	127 days
1928	159 days
1929	150 days
1930	132 days
1931	111 days
1932	175 days
1933	53 days
1934	188 days
1935	189 days
1936	152 days
1937	169 days
1938	196 days
1939	112 days
1940	190 days
1941	224 days
1942	88 days
1943	177 days
1944	186 days
1945	171 days
1946	208 days
1947	148 days
1948	160 days
1949	141 days
1950	199 days
1951	169 days
1952	196 days
1953	157 days
1954	179 days
1955	152 days
1962	168 days
1963	131 days
1964	89 days
1965	86 days
1966	64 days
1967	108 days
1968	109 days
1969	75 days
1970	86 days
1971	68 days
1972	123 days
1973	35 days
1974	76 days
1975	86 days
1976	62 days
1977	108 days
1978	82 days
1979	57 days
1980	68 days
1981	142 days
1982	197 days
1983	18 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, 1912 to 1982

A day with at least 67.6 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 136.0 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Ipueiras: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	67.6 mm (2.7 in)
5 years	85.7 mm (3.4 in)
10 years	97.7 mm (3.8 in)
25 years	113.1 mm (4.5 in)
50 years	124.6 mm (4.9 in)
100 years	136.0 mm (5.4 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 1912 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: 136.2 mm (5.4 in) in 1965; 135.4 mm (5.3 in) in 1967; 117.8 mm (4.6 in) in 1978.

Download the Data

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