Irece Weather Records (BR047266270)

Record envelope, standing records and threshold days for Irece (BR047266270), Brazil, with 54 years of record.

Key Facts for Irece

Irece (BR047266270) is a weather station in Brazil at -11.30 latitude and -41.87 longitude, 747 m (2,451 ft) above sea level.
The station reports from 1943 to 1996, 54 years of record.
884 records set at Irece still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Irece set a daily record precipitation of 17.2 mm (0.7 in) on 4 December 1983.

About the Station

Location: Brazil, -11.30 latitude, -41.87 longitude.
Elevation: 747 m (2,451 ft).
Period of record: 1943 to 1996, 54 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 Irece. 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 Irece, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.0 C (95.0 F)	16.0 C (60.8 F)	n/a	n/a
Feb	35.3 C (95.5 F)	16.0 C (60.8 F)	n/a	n/a
Mar	34.4 C (93.9 F)	16.0 C (60.8 F)	n/a	n/a
Apr	31.0 C (87.8 F)	16.0 C (60.8 F)	n/a	n/a
May	32.4 C (90.3 F)	12.0 C (53.6 F)	n/a	n/a
Jun	32.0 C (89.6 F)	12.0 C (53.6 F)	n/a	n/a
Jul	31.0 C (87.8 F)	12.0 C (53.6 F)	n/a	n/a
Aug	32.0 C (89.6 F)	13.0 C (55.4 F)	n/a	n/a
Sep	35.0 C (95.0 F)	14.0 C (57.2 F)	n/a	n/a
Oct	37.0 C (98.6 F)	17.7 C (63.9 F)	n/a	n/a
Nov	34.2 C (93.6 F)	16.0 C (60.8 F)	n/a	n/a
Dec	33.0 C (91.4 F)	16.0 C (60.8 F)	n/a	n/a

Which Years Hold Standing Records

884 standing records

884 records at Irece still stand. 1979 holds the most, with 706.

All-Time Record Progression

1 new records

1 all-time records were set at Irece between 27 December 1977 and 27 December 1977. Each dot is a new record.

Wettest Day of Each Month

Dec: 194.1 mm (7.6 in)

The wettest day on record for each calendar month at Irece. The most was 194.1 mm (7.6 in) on 27 December 1977.

Record daily precipitation for each month at Irece
Month	Record daily precipitation (mm)	Date
Jan	112.1 mm (4.4 in)	27 January 1961
Feb	81.7 mm (3.2 in)	8 February 1965
Mar	87.5 mm (3.4 in)	12 March 1962
Apr	57.0 mm (2.2 in)	17 April 1951
May	36.3 mm (1.4 in)	6 May 1945
Jun	33.0 mm (1.3 in)	17 June 1957
Jul	25.2 mm (1.0 in)	25 July 1973
Aug	20.3 mm (0.8 in)	14 August 1972
Sep	45.0 mm (1.8 in)	28 September 1977
Oct	84.0 mm (3.3 in)	2 October 1973
Nov	82.0 mm (3.2 in)	27 November 1966
Dec	194.1 mm (7.6 in)	27 December 1977

Period of Record Coverage

1974 to 1996

12 years of record at Irece, 1974 to 1996. 12 years have data for under 90 percent of days and are left out of rankings: 1974, 1978, 1979, 1980, 1981, 1982, 1983, 1984 and others.

Latest Records

Latest records at Irece
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
4 December 1983	Irece, BR	daily rain	17.2 mm (0.7 in)	11.5 mm (0.5 in)	22 years	15 of 100 (Routine)
8 May 1981	Irece, BR	daily rain	0.5 mm (0.02 in)	0.5 mm (0.02 in)	36 years	14 of 100 (Routine)
20 October 1979	Irece, BR	daily rain	20.1 mm (0.8 in)	3.0 mm (0.12 in)	22 years	11 of 100 (Routine)
2 August 1979	Irece, BR	daily rain	1.0 mm (0.04 in)	1.0 mm (0.04 in)	34 years	14 of 100 (Routine)
24 April 1979	Irece, BR	daily rain	16.4 mm (0.6 in)	13.4 mm (0.5 in)	0 years	13 of 100 (Routine)
5 February 1979	Irece, BR	daily rain	38.0 mm (1.5 in)	12.9 mm (0.5 in)	12 years	14 of 100 (Routine)
5 May 1978	Irece, BR	daily rain	1.5 mm (0.06 in)	1.5 mm (0.06 in)	33 years	15 of 100 (Routine)
4 May 1978	Irece, BR	daily rain	21.4 mm (0.8 in)	21.4 mm (0.8 in)	33 years	20 of 100 (Routine)
3 May 1978	Irece, BR	daily rain	21.2 mm (0.8 in)	20.8 mm (0.8 in)	32 years	20 of 100 (Routine)
25 April 1978	Irece, BR	daily rain	7.8 mm (0.31 in)	1.3 mm (0.05 in)	9 years	5 of 100 (Routine)
24 April 1978	Irece, BR	daily rain	3.0 mm (0.12 in)	2.5 mm (0.10 in)	0 years	4 of 100 (Routine)
11 February 1978	Irece, BR	daily rain	36.5 mm (1.4 in)	11.4 mm (0.4 in)	12 years	13 of 100 (Routine)
28 December 1977	Irece, BR	daily rain	34.1 mm (1.3 in)	7.0 mm (0.28 in)	10 years	10 of 100 (Routine)
27 December 1977	Irece, BR	all-time rain	194.1 mm (7.6 in)	82.0 mm (3.2 in)	16 years	68 of 100 (Major)
25 December 1977	Irece, BR	daily rain	21.0 mm (0.8 in)	1.0 mm (0.04 in)	4 years	4 of 100 (Routine)
15 December 1977	Irece, BR	monthly rain	112.0 mm (4.4 in)	18.5 mm (0.7 in)	15 years	28 of 100 (Routine)
14 December 1977	Irece, BR	daily rain	54.0 mm (2.1 in)	15.5 mm (0.6 in)	26 years	19 of 100 (Routine)
8 November 1977	Irece, BR	daily rain	17.0 mm (0.7 in)	9.0 mm (0.35 in)	3 years	8 of 100 (Routine)
28 September 1977	Irece, BR	monthly rain	45.0 mm (1.8 in)	3.4 mm (0.13 in)	0 years	16 of 100 (Routine)
27 September 1977	Irece, BR	monthly rain	41.6 mm (1.6 in)	15.6 mm (0.6 in)	0 years	28 of 100 (Routine)

Extremes by Year

1943 to 1996

Yearly extremes at Irece: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	37.0 C (98.6 F)	1979	33.6 C (92.5 F)	12
Coldest night (TNn)	12.0 C (53.6 F)	1978	16.3 C (61.3 F)	12
Wettest day (Rx1day)	194.1 mm (7.6 in)	1977	54.6 mm (2.1 in)	49
Wettest five days (Rx5day)	283.6 mm (11.2 in)	1977	115.9 mm (4.6 in)	38
Longest dry spell (CDD)	215 days	1960	89 days	48

Hottest day (TXx)

The hottest day of the year at Irece, 1943 to 1996. The record is 37.0 C (98.6 F) in 1979, marked on the chart; the median year is 33.6 C (92.5 F).

Hottest day (TXx) at Irece by year
Year	Hottest day (TXx)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	33.0 C (91.4 F)
1975	n/a
1976	n/a
1977	n/a
1978	33.0 C (91.4 F)
1979	37.0 C (98.6 F)
1980	35.0 C (95.0 F)
1981	35.0 C (95.0 F)
1982	34.2 C (93.6 F)
1983	30.4 C (86.7 F)
1984	35.3 C (95.5 F)
1989	27.8 C (82.0 F)
1990	29.2 C (84.6 F)
1991	29.0 C (84.2 F)
1992	n/a
1993	n/a
1995	n/a
1996	34.4 C (93.9 F)

Coldest night (TNn)

The coldest night of the year at Irece, 1943 to 1996. The record is 12.0 C (53.6 F) in 1978, marked on the chart; the median year is 16.3 C (61.3 F).

Coldest night (TNn) at Irece by year
Year	Coldest night (TNn)
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	n/a
1958	n/a
1959	n/a
1960	n/a
1961	n/a
1962	n/a
1963	n/a
1964	n/a
1965	n/a
1966	n/a
1967	n/a
1968	n/a
1969	n/a
1970	n/a
1971	n/a
1972	n/a
1973	n/a
1974	14.0 C (57.2 F)
1975	n/a
1976	n/a
1977	n/a
1978	12.0 C (53.6 F)
1979	12.0 C (53.6 F)
1980	16.0 C (60.8 F)
1981	13.0 C (55.4 F)
1982	14.2 C (57.6 F)
1983	16.8 C (62.2 F)
1984	20.2 C (68.4 F)
1989	17.0 C (62.6 F)
1990	16.8 C (62.2 F)
1991	16.6 C (61.9 F)
1992	n/a
1993	n/a
1995	n/a
1996	17.6 C (63.7 F)

Wettest day (Rx1day)

The wettest day of the year at Irece, 1943 to 1996. The record is 194.1 mm (7.6 in) in 1977, marked on the chart; the median year is 54.6 mm (2.1 in).

Wettest day (Rx1day) at Irece by year
Year	Wettest day (Rx1day)
1943	70.9 mm (2.8 in)
1944	80.4 mm (3.2 in)
1945	51.0 mm (2.0 in)
1946	55.0 mm (2.2 in)
1947	81.8 mm (3.2 in)
1948	46.5 mm (1.8 in)
1949	49.8 mm (2.0 in)
1950	51.6 mm (2.0 in)
1951	57.0 mm (2.2 in)
1952	59.2 mm (2.3 in)
1953	33.3 mm (1.3 in)
1954	49.2 mm (1.9 in)
1955	78.2 mm (3.1 in)
1956	50.1 mm (2.0 in)
1957	70.5 mm (2.8 in)
1958	67.4 mm (2.7 in)
1959	48.5 mm (1.9 in)
1960	80.6 mm (3.2 in)
1961	112.1 mm (4.4 in)
1962	93.5 mm (3.7 in)
1963	72.2 mm (2.8 in)
1964	70.0 mm (2.8 in)
1965	81.7 mm (3.2 in)
1966	82.0 mm (3.2 in)
1967	77.3 mm (3.0 in)
1968	54.6 mm (2.1 in)
1969	58.4 mm (2.3 in)
1970	58.2 mm (2.3 in)
1971	36.5 mm (1.4 in)
1972	63.0 mm (2.5 in)
1973	84.0 mm (3.3 in)
1974	65.0 mm (2.6 in)
1975	46.0 mm (1.8 in)
1976	78.5 mm (3.1 in)
1977	194.1 mm (7.6 in)
1978	36.5 mm (1.4 in)
1979	38.0 mm (1.5 in)
1980	15.0 mm (0.6 in)
1981	1.0 mm (0.04 in)
1982	0.0 mm (0.00 in)
1983	19.4 mm (0.8 in)
1984	0.0 mm (0.00 in)
1989	0.0 mm (0.00 in)
1990	0.0 mm (0.00 in)
1991	2.0 mm (0.08 in)
1992	0.0 mm (0.00 in)
1993	5.1 mm (0.20 in)
1995	0.0 mm (0.00 in)
1996	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Irece, 1943 to 1996. The record is 283.6 mm (11.2 in) in 1977, marked on the chart; the median year is 115.9 mm (4.6 in).

Wettest five days (Rx5day) at Irece by year
Year	Wettest five days (Rx5day)
1943	89.6 mm (3.5 in)
1944	128.5 mm (5.1 in)
1945	98.3 mm (3.9 in)
1946	74.9 mm (2.9 in)
1947	196.9 mm (7.8 in)
1948	100.5 mm (4.0 in)
1949	82.5 mm (3.2 in)
1950	81.8 mm (3.2 in)
1951	107.0 mm (4.2 in)
1952	151.8 mm (6.0 in)
1953	100.0 mm (3.9 in)
1954	103.0 mm (4.1 in)
1955	114.6 mm (4.5 in)
1956	102.7 mm (4.0 in)
1957	124.4 mm (4.9 in)
1958	128.2 mm (5.0 in)
1959	106.9 mm (4.2 in)
1960	190.2 mm (7.5 in)
1961	144.2 mm (5.7 in)
1962	159.0 mm (6.3 in)
1963	162.3 mm (6.4 in)
1964	141.7 mm (5.6 in)
1965	117.1 mm (4.6 in)
1966	131.4 mm (5.2 in)
1967	127.1 mm (5.0 in)
1968	164.6 mm (6.5 in)
1969	120.5 mm (4.7 in)
1970	154.9 mm (6.1 in)
1971	80.9 mm (3.2 in)
1972	150.9 mm (5.9 in)
1973	110.7 mm (4.4 in)
1974	106.8 mm (4.2 in)
1975	113.2 mm (4.5 in)
1976	117.3 mm (4.6 in)
1977	283.6 mm (11.2 in)
1978	70.5 mm (2.8 in)
1979	83.1 mm (3.3 in)
1980	n/a
1981	n/a
1982	n/a
1983	43.9 mm (1.7 in)
1984	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1995	n/a
1996	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Irece, 1943 to 1996. The record is 215 days in 1960, marked on the chart; the median year is 89 days.

Longest dry spell (CDD) at Irece by year
Year	Longest dry spell (CDD)
1943	54 days
1944	149 days
1945	140 days
1946	140 days
1947	140 days
1948	57 days
1949	107 days
1950	166 days
1951	195 days
1952	154 days
1953	184 days
1954	139 days
1955	109 days
1956	148 days
1957	88 days
1958	100 days
1959	74 days
1960	215 days
1961	129 days
1962	66 days
1963	190 days
1964	66 days
1965	161 days
1966	53 days
1967	79 days
1968	110 days
1969	158 days
1970	146 days
1971	90 days
1972	77 days
1973	67 days
1974	145 days
1975	76 days
1976	73 days
1977	142 days
1978	160 days
1979	33 days
1980	1 day
1981	2 days
1982	1 day
1983	25 days
1984	1 day
1989	1 day
1990	1 day
1991	1 day
1992	1 day
1993	n/a
1995	1 day
1996	1 day

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

35 years, 1944 to 1978

A day with at least 61.9 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 162.0 mm (6.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Irece: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	61.9 mm (2.4 in)
5 years	83.2 mm (3.3 in)
10 years	99.3 mm (3.9 in)
25 years	122.1 mm (4.8 in)
50 years	141.2 mm (5.6 in)	Longer than the 35 years of record
100 years	162.0 mm (6.4 in)	Longer than the 35 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, 35 years of values from 1944 to 1978.

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: 194.1 mm (7.6 in) in 1977; 112.1 mm (4.4 in) in 1961; 93.5 mm (3.7 in) in 1962.

Download the Data

Data for Irece standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Irece 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 2026-10-14 (14 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).