Cipo Weather Records (BR001138014)

Record envelope, standing records and threshold days for Cipo (BR001138014), Brazil, with 55 years of record.

Key Facts for Cipo

Cipo (BR001138014) is a weather station in Brazil at -11.08 latitude and -38.52 longitude, 145 m (476 ft) above sea level.
The station reports from 1945 to 1999, 55 years of record.
16 records set at Cipo still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Cipo set a daily record precipitation of 36.4 mm (1.4 in) on 19 December 1999.

About the Station

Location: Brazil, -11.08 latitude, -38.52 longitude.
Elevation: 145 m (476 ft).
Period of record: 1945 to 1999, 55 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 Cipo. 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 Cipo, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	35.9 C (96.6 F)	21.2 C (70.2 F)	n/a	n/a
Feb	n/a	22.8 C (73.0 F)	n/a	n/a
Mar	35.0 C (95.0 F)	24.0 C (75.2 F)	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	28.2 C (82.8 F)	17.8 C (64.0 F)	n/a	n/a
Sep	n/a	18.9 C (66.0 F)	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

16 standing records

16 records at Cipo still stand. 1995 holds the most, with 10.

Wettest Day of Each Month

Mar: 147.9 mm (5.8 in)

The wettest day on record for each calendar month at Cipo. The most was 147.9 mm (5.8 in) on 15 March 1969.

Record daily precipitation for each month at Cipo
Month	Record daily precipitation (mm)	Date
Jan	60.4 mm (2.4 in)	21 January 1977
Feb	94.0 mm (3.7 in)	17 February 1953
Mar	147.9 mm (5.8 in)	15 March 1969
Apr	84.2 mm (3.3 in)	4 April 1975
May	67.0 mm (2.6 in)	5 May 1978
Jun	69.6 mm (2.7 in)	5 June 1981
Jul	90.0 mm (3.5 in)	21 July 1978
Aug	45.6 mm (1.8 in)	22 August 1974
Sep	36.8 mm (1.4 in)	11 September 1975
Oct	58.8 mm (2.3 in)	8 October 1976
Nov	124.2 mm (4.9 in)	28 November 1979
Dec	112.0 mm (4.4 in)	18 December 1988

Period of Record Coverage

1995 to 1996

2 years of record at Cipo, 1995 to 1996. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 1996.

Latest Records

Latest records at Cipo
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
19 December 1999	Cipo, BR	daily rain	36.4 mm (1.4 in)	17.1 mm (0.7 in)	46 years	30 of 100 (Routine)
5 November 1999	Cipo, BR	daily rain	19.8 mm (0.8 in)	17.9 mm (0.7 in)	4 years	15 of 100 (Routine)
29 October 1999	Cipo, BR	daily rain	6.9 mm (0.27 in)	1.7 mm (0.07 in)	9 years	8 of 100 (Routine)
25 September 1999	Cipo, BR	daily rain	28.2 mm (1.1 in)	9.3 mm (0.37 in)	42 years	34 of 100 (Routine)
7 August 1999	Cipo, BR	daily rain	22.1 mm (0.9 in)	11.9 mm (0.5 in)	16 years	20 of 100 (Routine)
6 August 1999	Cipo, BR	daily rain	20.3 mm (0.8 in)	1.5 mm (0.06 in)	0 years	8 of 100 (Routine)
15 February 1999	Cipo, BR	daily rain	17.8 mm (0.7 in)	5.6 mm (0.22 in)	17 years	14 of 100 (Routine)
12 January 1999	Cipo, BR	daily rain	21.9 mm (0.9 in)	8.1 mm (0.32 in)	11 years	16 of 100 (Routine)
3 September 1998	Cipo, BR	daily rain	6.7 mm (0.26 in)	0.9 mm (0.04 in)	13 years	10 of 100 (Routine)
24 August 1998	Cipo, BR	daily rain	18.1 mm (0.7 in)	4.3 mm (0.17 in)	15 years	17 of 100 (Routine)
6 August 1998	Cipo, BR	daily rain	18.8 mm (0.7 in)	1.0 mm (0.04 in)	12 years	10 of 100 (Routine)
29 August 1997	Cipo, BR	daily rain	12.3 mm (0.5 in)	8.3 mm (0.33 in)	48 years	20 of 100 (Routine)
19 July 1997	Cipo, BR	daily rain	15.0 mm (0.6 in)	3.5 mm (0.14 in)	0 years	11 of 100 (Routine)
8 April 1997	Cipo, BR	daily rain	48.0 mm (1.9 in)	8.8 mm (0.35 in)	15 years	16 of 100 (Routine)
28 March 1997	Cipo, BR	daily rain	18.2 mm (0.7 in)	0.8 mm (0.03 in)	16 years	9 of 100 (Routine)
27 March 1997	Cipo, BR	daily rain	40.1 mm (1.6 in)	8.3 mm (0.33 in)	14 years	14 of 100 (Routine)
26 March 1997	Cipo, BR	daily rain	30.4 mm (1.2 in)	1.2 mm (0.05 in)	16 years	9 of 100 (Routine)
20 February 1997	Cipo, BR	daily rain	3.1 mm (0.12 in)	0.3 mm (0.01 in)	12 years	8 of 100 (Routine)
11 November 1996	Cipo, BR	daily rain	15.0 mm (0.6 in)	5.0 mm (0.20 in)	22 years	13 of 100 (Routine)
18 September 1996	Cipo, BR	daily rain	15.0 mm (0.6 in)	1.6 mm (0.06 in)	6 years	8 of 100 (Routine)

Extremes by Year

1945 to 1999

Yearly extremes at Cipo: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	35.9 C (96.6 F)	1995	35.5 C (95.8 F)	2
Coldest night (TNn)	17.8 C (64.0 F)	1995	18.9 C (66.0 F)	3
Wettest day (Rx1day)	147.9 mm (5.8 in)	1969	56.2 mm (2.2 in)	49
Wettest five days (Rx5day)	294.0 mm (11.6 in)	1949	95.1 mm (3.7 in)	49
Longest dry spell (CDD)	84 days	1961	38 days	49

Hottest day (TXx)

The hottest day of the year at Cipo, 1945 to 1999. The record is 35.9 C (96.6 F) in 1995, marked on the chart; the median year is 35.5 C (95.8 F).

Hottest day (TXx) at Cipo by year
Year	Hottest day (TXx)
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
1968	n/a
1969	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	35.9 C (96.6 F)
1996	35.0 C (95.0 F)
1997	n/a
1998	n/a
1999	n/a

Coldest night (TNn)

The coldest night of the year at Cipo, 1945 to 1999. The record is 17.8 C (64.0 F) in 1995, marked on the chart; the median year is 18.9 C (66.0 F).

Coldest night (TNn) at Cipo by year
Year	Coldest night (TNn)
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
1968	n/a
1969	n/a
1973	n/a
1974	n/a
1975	n/a
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	18.9 C (66.0 F)
1993	n/a
1994	n/a
1995	17.8 C (64.0 F)
1996	24.0 C (75.2 F)
1997	n/a
1998	n/a
1999	n/a

Wettest day (Rx1day)

The wettest day of the year at Cipo, 1945 to 1999. The record is 147.9 mm (5.8 in) in 1969, marked on the chart; the median year is 56.2 mm (2.2 in).

Wettest day (Rx1day) at Cipo by year
Year	Wettest day (Rx1day)
1945	39.2 mm (1.5 in)
1946	64.3 mm (2.5 in)
1947	70.3 mm (2.8 in)
1948	48.3 mm (1.9 in)
1949	118.0 mm (4.6 in)
1950	56.0 mm (2.2 in)
1951	91.5 mm (3.6 in)
1952	37.5 mm (1.5 in)
1953	94.0 mm (3.7 in)
1954	33.0 mm (1.3 in)
1955	32.0 mm (1.3 in)
1956	85.6 mm (3.4 in)
1957	58.4 mm (2.3 in)
1958	65.0 mm (2.6 in)
1959	49.0 mm (1.9 in)
1960	59.0 mm (2.3 in)
1961	40.0 mm (1.6 in)
1962	68.0 mm (2.7 in)
1963	85.0 mm (3.3 in)
1964	36.1 mm (1.4 in)
1968	52.0 mm (2.0 in)
1969	147.9 mm (5.8 in)
1973	40.0 mm (1.6 in)
1974	75.9 mm (3.0 in)
1975	84.2 mm (3.3 in)
1976	58.8 mm (2.3 in)
1977	60.4 mm (2.4 in)
1978	90.0 mm (3.5 in)
1979	124.2 mm (4.9 in)
1980	48.0 mm (1.9 in)
1981	77.4 mm (3.0 in)
1982	39.2 mm (1.5 in)
1983	37.0 mm (1.5 in)
1984	82.6 mm (3.3 in)
1985	68.4 mm (2.7 in)
1986	56.2 mm (2.2 in)
1987	25.1 mm (1.0 in)
1988	112.0 mm (4.4 in)
1989	39.1 mm (1.5 in)
1990	25.2 mm (1.0 in)
1991	58.6 mm (2.3 in)
1992	32.5 mm (1.3 in)
1993	30.2 mm (1.2 in)
1994	22.8 mm (0.9 in)
1995	86.1 mm (3.4 in)
1996	33.3 mm (1.3 in)
1997	48.0 mm (1.9 in)
1998	22.5 mm (0.9 in)
1999	36.4 mm (1.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Cipo, 1945 to 1999. The record is 294.0 mm (11.6 in) in 1949, marked on the chart; the median year is 95.1 mm (3.7 in).

Wettest five days (Rx5day) at Cipo by year
Year	Wettest five days (Rx5day)
1945	49.4 mm (1.9 in)
1946	69.3 mm (2.7 in)
1947	95.1 mm (3.7 in)
1948	100.9 mm (4.0 in)
1949	294.0 mm (11.6 in)
1950	94.0 mm (3.7 in)
1951	175.6 mm (6.9 in)
1952	112.5 mm (4.4 in)
1953	140.8 mm (5.5 in)
1954	74.4 mm (2.9 in)
1955	63.4 mm (2.5 in)
1956	108.1 mm (4.3 in)
1957	155.9 mm (6.1 in)
1958	93.7 mm (3.7 in)
1959	63.0 mm (2.5 in)
1960	133.5 mm (5.3 in)
1961	46.9 mm (1.8 in)
1962	76.2 mm (3.0 in)
1963	112.0 mm (4.4 in)
1964	73.7 mm (2.9 in)
1968	75.3 mm (3.0 in)
1969	277.6 mm (10.9 in)
1973	66.9 mm (2.6 in)
1974	127.2 mm (5.0 in)
1975	144.9 mm (5.7 in)
1976	100.6 mm (4.0 in)
1977	163.1 mm (6.4 in)
1978	108.8 mm (4.3 in)
1979	160.6 mm (6.3 in)
1980	113.0 mm (4.4 in)
1981	157.8 mm (6.2 in)
1982	63.8 mm (2.5 in)
1983	80.0 mm (3.1 in)
1984	133.0 mm (5.2 in)
1985	93.4 mm (3.7 in)
1986	63.5 mm (2.5 in)
1987	62.6 mm (2.5 in)
1988	115.1 mm (4.5 in)
1989	114.9 mm (4.5 in)
1990	44.7 mm (1.8 in)
1991	132.3 mm (5.2 in)
1992	50.6 mm (2.0 in)
1993	33.0 mm (1.3 in)
1994	56.3 mm (2.2 in)
1995	126.6 mm (5.0 in)
1996	36.5 mm (1.4 in)
1997	101.5 mm (4.0 in)
1998	30.1 mm (1.2 in)
1999	44.8 mm (1.8 in)

Longest dry spell (CDD)

The longest dry spell of the year at Cipo, 1945 to 1999. The record is 84 days in 1961, marked on the chart; the median year is 38 days.

Longest dry spell (CDD) at Cipo by year
Year	Longest dry spell (CDD)
1945	50 days
1946	26 days
1947	22 days
1948	35 days
1949	43 days
1950	43 days
1951	55 days
1952	59 days
1953	44 days
1954	42 days
1955	36 days
1956	25 days
1957	38 days
1958	31 days
1959	49 days
1960	45 days
1961	84 days
1962	34 days
1963	74 days
1964	2 days
1968	32 days
1969	55 days
1973	36 days
1974	16 days
1975	75 days
1976	31 days
1977	44 days
1978	59 days
1979	29 days
1980	29 days
1981	41 days
1982	43 days
1983	27 days
1984	47 days
1985	22 days
1986	19 days
1987	58 days
1988	24 days
1989	49 days
1990	57 days
1991	50 days
1992	26 days
1993	79 days
1994	34 days
1995	31 days
1996	59 days
1997	38 days
1998	36 days
1999	26 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

43 years, 1945 to 1999

A day with at least 55.8 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 141.8 mm (5.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Cipo: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	55.8 mm (2.2 in)
5 years	80.3 mm (3.2 in)
10 years	95.9 mm (3.8 in)
25 years	114.9 mm (4.5 in)
50 years	128.6 mm (5.1 in)	Longer than the 43 years of record
100 years	141.8 mm (5.6 in)	Longer than the 43 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, 43 years of values from 1945 to 1999.

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: 124.2 mm (4.9 in) in 1979; 118.0 mm (4.6 in) in 1949; 112.0 mm (4.4 in) in 1988.

Download the Data

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