Baixo Guandu Weather Records (BR001941003)

Record envelope, standing records and threshold days for Baixo Guandu (BR001941003), Brazil, with 60 years of record.

Key Facts for Baixo Guandu

Baixo Guandu (BR001941003) is a weather station in Brazil at -19.52 latitude and -41.01 longitude, 70 m (230 ft) above sea level.
The station reports from 1941 to 2000, 60 years of record.
0 records set at Baixo Guandu still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Baixo Guandu set a daily record precipitation of 15.5 mm (0.6 in) on 6 September 2000.

About the Station

Location: Brazil, -19.52 latitude, -41.01 longitude.
Elevation: 70 m (230 ft).
Period of record: 1941 to 2000, 60 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 Baixo Guandu. 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 Baixo Guandu, 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 Baixo Guandu still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Baixo Guandu between 3 February 1980 and 14 April 1980. Each dot is a new record.

When Baixo Guandu set new all-time records
Date	Kind	Detail
1980-02-03	Record daily precipitation	Record daily precipitation 111.4 mm (4.4 in)
1980-04-14	Record daily precipitation	Record daily precipitation 136.6 mm (5.4 in)

Wettest Day of Each Month

Apr: 136.6 mm (5.4 in)

The wettest day on record for each calendar month at Baixo Guandu. The most was 136.6 mm (5.4 in) on 14 April 1980.

Record daily precipitation for each month at Baixo Guandu
Month	Record daily precipitation (mm)	Date
Jan	100.9 mm (4.0 in)	27 January 1961
Feb	111.4 mm (4.4 in)	3 February 1980
Mar	91.2 mm (3.6 in)	29 March 1994
Apr	136.6 mm (5.4 in)	14 April 1980
May	64.7 mm (2.5 in)	26 May 1956
Jun	38.3 mm (1.5 in)	9 June 1962
Jul	56.6 mm (2.2 in)	19 July 1941
Aug	57.0 mm (2.2 in)	30 August 1990
Sep	51.0 mm (2.0 in)	29 September 1946
Oct	96.0 mm (3.8 in)	14 October 1973
Nov	89.4 mm (3.5 in)	25 November 1944
Dec	98.0 mm (3.9 in)	17 December 1943

Latest Records

Latest records at Baixo Guandu
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
6 September 2000	Baixo Guandu, BR	daily rain	15.5 mm (0.6 in)	10.5 mm (0.4 in)	15 years	20 of 100 (Routine)
1 May 2000	Baixo Guandu, BR	daily rain	22.3 mm (0.9 in)	5.5 mm (0.22 in)	24 years	19 of 100 (Routine)
20 February 2000	Baixo Guandu, BR	daily rain	23.3 mm (0.9 in)	9.5 mm (0.37 in)	44 years	20 of 100 (Routine)
7 December 1999	Baixo Guandu, BR	daily rain	52.0 mm (2.0 in)	13.0 mm (0.5 in)	14 years	16 of 100 (Routine)
6 December 1999	Baixo Guandu, BR	daily rain	53.5 mm (2.1 in)	17.7 mm (0.7 in)	46 years	29 of 100 (Routine)
23 October 1999	Baixo Guandu, BR	daily rain	35.4 mm (1.4 in)	14.6 mm (0.6 in)	24 years	21 of 100 (Routine)
18 April 1999	Baixo Guandu, BR	daily rain	55.6 mm (2.2 in)	18.6 mm (0.7 in)	28 years	25 of 100 (Routine)
13 October 1998	Baixo Guandu, BR	daily rain	34.3 mm (1.4 in)	3.8 mm (0.15 in)	33 years	17 of 100 (Routine)
5 June 1998	Baixo Guandu, BR	daily rain	4.7 mm (0.19 in)	0.1 mm (0.00 in)	16 years	10 of 100 (Routine)
29 May 1998	Baixo Guandu, BR	daily rain	15.0 mm (0.6 in)	10.5 mm (0.4 in)	20 years	20 of 100 (Routine)
18 February 1998	Baixo Guandu, BR	daily rain	32.7 mm (1.3 in)	20.5 mm (0.8 in)	20 years	23 of 100 (Routine)
11 January 1998	Baixo Guandu, BR	daily rain	39.8 mm (1.6 in)	2.1 mm (0.08 in)	2 years	6 of 100 (Routine)
30 November 1997	Baixo Guandu, BR	daily rain	54.2 mm (2.1 in)	24.2 mm (1.0 in)	51 years	35 of 100 (Notable)
27 October 1997	Baixo Guandu, BR	daily rain	20.8 mm (0.8 in)	11.8 mm (0.5 in)	36 years	20 of 100 (Routine)
7 September 1997	Baixo Guandu, BR	daily rain	11.2 mm (0.4 in)	9.2 mm (0.36 in)	32 years	20 of 100 (Routine)
10 August 1997	Baixo Guandu, BR	daily rain	12.3 mm (0.5 in)	5.3 mm (0.21 in)	7 years	13 of 100 (Routine)
17 March 1997	Baixo Guandu, BR	daily rain	36.2 mm (1.4 in)	22.9 mm (0.9 in)	10 years	22 of 100 (Routine)
3 March 1997	Baixo Guandu, BR	daily rain	63.5 mm (2.5 in)	7.3 mm (0.29 in)	23 years	15 of 100 (Routine)
2 March 1997	Baixo Guandu, BR	daily rain	58.7 mm (2.3 in)	8.6 mm (0.34 in)	36 years	20 of 100 (Routine)
1 March 1997	Baixo Guandu, BR	daily rain	66.3 mm (2.6 in)	36.3 mm (1.4 in)	52 years	43 of 100 (Notable)

Extremes by Year

1941 to 2000

Yearly extremes at Baixo Guandu: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	136.6 mm (5.4 in)	1980	70.1 mm (2.8 in)	59
Wettest five days (Rx5day)	263.0 mm (10.4 in)	1961	127.5 mm (5.0 in)	59
Longest dry spell (CDD)	159 days	1959	47 days	59

Wettest day (Rx1day)

The wettest day of the year at Baixo Guandu, 1941 to 2000. The record is 136.6 mm (5.4 in) in 1980, marked on the chart; the median year is 70.1 mm (2.8 in).

Wettest day (Rx1day) at Baixo Guandu by year
Year	Wettest day (Rx1day)
1941	60.6 mm (2.4 in)
1942	59.2 mm (2.3 in)
1943	98.0 mm (3.9 in)
1944	89.4 mm (3.5 in)
1945	84.0 mm (3.3 in)
1946	59.8 mm (2.4 in)
1947	92.3 mm (3.6 in)
1948	70.1 mm (2.8 in)
1949	78.8 mm (3.1 in)
1950	33.8 mm (1.3 in)
1951	39.5 mm (1.6 in)
1952	77.8 mm (3.1 in)
1953	61.0 mm (2.4 in)
1954	53.4 mm (2.1 in)
1955	53.2 mm (2.1 in)
1956	70.1 mm (2.8 in)
1957	63.0 mm (2.5 in)
1958	91.0 mm (3.6 in)
1959	63.0 mm (2.5 in)
1960	70.0 mm (2.8 in)
1961	100.9 mm (4.0 in)
1962	96.2 mm (3.8 in)
1963	45.4 mm (1.8 in)
1964	70.0 mm (2.8 in)
1965	85.0 mm (3.3 in)
1966	56.8 mm (2.2 in)
1967	84.5 mm (3.3 in)
1968	70.3 mm (2.8 in)
1969	37.6 mm (1.5 in)
1970	49.8 mm (2.0 in)
1971	70.2 mm (2.8 in)
1972	70.8 mm (2.8 in)
1973	96.0 mm (3.8 in)
1974	59.2 mm (2.3 in)
1975	79.0 mm (3.1 in)
1976	78.3 mm (3.1 in)
1977	41.6 mm (1.6 in)
1978	59.0 mm (2.3 in)
1979	87.8 mm (3.5 in)
1980	136.6 mm (5.4 in)
1981	85.4 mm (3.4 in)
1982	63.0 mm (2.5 in)
1983	71.1 mm (2.8 in)
1984	90.2 mm (3.6 in)
1985	48.2 mm (1.9 in)
1986	62.5 mm (2.5 in)
1987	89.8 mm (3.5 in)
1988	80.6 mm (3.2 in)
1990	76.6 mm (3.0 in)
1991	52.5 mm (2.1 in)
1992	70.1 mm (2.8 in)
1993	57.9 mm (2.3 in)
1994	91.2 mm (3.6 in)
1995	71.0 mm (2.8 in)
1996	75.8 mm (3.0 in)
1997	66.3 mm (2.6 in)
1998	43.5 mm (1.7 in)
1999	55.6 mm (2.2 in)
2000	70.3 mm (2.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Baixo Guandu, 1941 to 2000. The record is 263.0 mm (10.4 in) in 1961, marked on the chart; the median year is 127.5 mm (5.0 in).

Wettest five days (Rx5day) at Baixo Guandu by year
Year	Wettest five days (Rx5day)
1941	143.3 mm (5.6 in)
1942	181.2 mm (7.1 in)
1943	192.4 mm (7.6 in)
1944	185.7 mm (7.3 in)
1945	133.4 mm (5.3 in)
1946	118.6 mm (4.7 in)
1947	132.4 mm (5.2 in)
1948	140.0 mm (5.5 in)
1949	218.1 mm (8.6 in)
1950	66.6 mm (2.6 in)
1951	68.7 mm (2.7 in)
1952	162.5 mm (6.4 in)
1953	127.5 mm (5.0 in)
1954	103.2 mm (4.1 in)
1955	151.8 mm (6.0 in)
1956	140.4 mm (5.5 in)
1957	132.4 mm (5.2 in)
1958	115.0 mm (4.5 in)
1959	88.0 mm (3.5 in)
1960	142.4 mm (5.6 in)
1961	263.0 mm (10.4 in)
1962	135.5 mm (5.3 in)
1963	53.9 mm (2.1 in)
1964	106.0 mm (4.2 in)
1965	143.0 mm (5.6 in)
1966	108.4 mm (4.3 in)
1967	137.4 mm (5.4 in)
1968	116.3 mm (4.6 in)
1969	92.6 mm (3.6 in)
1970	94.0 mm (3.7 in)
1971	130.6 mm (5.1 in)
1972	88.5 mm (3.5 in)
1973	166.2 mm (6.5 in)
1974	117.7 mm (4.6 in)
1975	112.2 mm (4.4 in)
1976	149.9 mm (5.9 in)
1977	71.9 mm (2.8 in)
1978	100.8 mm (4.0 in)
1979	134.4 mm (5.3 in)
1980	176.1 mm (6.9 in)
1981	204.4 mm (8.0 in)
1982	84.1 mm (3.3 in)
1983	174.7 mm (6.9 in)
1984	136.2 mm (5.4 in)
1985	116.5 mm (4.6 in)
1986	101.9 mm (4.0 in)
1987	137.4 mm (5.4 in)
1988	143.9 mm (5.7 in)
1990	109.9 mm (4.3 in)
1991	122.0 mm (4.8 in)
1992	104.1 mm (4.1 in)
1993	113.3 mm (4.5 in)
1994	92.2 mm (3.6 in)
1995	109.3 mm (4.3 in)
1996	176.6 mm (7.0 in)
1997	226.2 mm (8.9 in)
1998	104.8 mm (4.1 in)
1999	119.2 mm (4.7 in)
2000	86.6 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Baixo Guandu, 1941 to 2000. The record is 159 days in 1959, marked on the chart; the median year is 47 days.

Longest dry spell (CDD) at Baixo Guandu by year
Year	Longest dry spell (CDD)
1941	36 days
1942	34 days
1943	32 days
1944	34 days
1945	64 days
1946	45 days
1947	24 days
1948	32 days
1949	58 days
1950	57 days
1951	73 days
1952	36 days
1953	43 days
1954	48 days
1955	134 days
1956	90 days
1957	71 days
1958	87 days
1959	159 days
1960	157 days
1961	113 days
1962	56 days
1963	76 days
1964	78 days
1965	52 days
1966	61 days
1967	38 days
1968	25 days
1969	49 days
1970	42 days
1971	23 days
1972	23 days
1973	36 days
1974	47 days
1975	29 days
1976	28 days
1977	44 days
1978	32 days
1979	56 days
1980	35 days
1981	46 days
1982	31 days
1983	31 days
1984	75 days
1985	48 days
1986	30 days
1987	31 days
1988	47 days
1990	38 days
1991	55 days
1992	43 days
1993	79 days
1994	149 days
1995	49 days
1996	45 days
1997	78 days
1998	128 days
1999	105 days
2000	84 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

58 years, 1942 to 2000

A day with at least 69.9 mm (2.8 in) of rain is expected about once in 2 years. A day with at least 115.8 mm (4.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Baixo Guandu: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	69.9 mm (2.8 in)
5 years	86.5 mm (3.4 in)
10 years	95.5 mm (3.8 in)
25 years	104.9 mm (4.1 in)
50 years	110.8 mm (4.4 in)
100 years	115.8 mm (4.6 in)	Longer than the 58 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, 58 years of values from 1942 to 2000.

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: 136.6 mm (5.4 in) in 1980; 100.9 mm (4.0 in) in 1961; 98.0 mm (3.9 in) in 1943.

Download the Data

Data for Baixo Guandu standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Baixo Guandu 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 2026-10-15 (15 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