Mombaca Weather Records (BR038105740)

Record envelope, standing records and threshold days for Mombaca (BR038105740), Brazil, with 74 years of record.

Key Facts for Mombaca

Mombaca (BR038105740) is a weather station in Brazil at -5.75 latitude and -39.63 longitude, 223 m (732 ft) above sea level.
The station reports from 1910 to 1983, 74 years of record.
0 records set at Mombaca still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mombaca set a daily record precipitation of 75.0 mm (3.0 in) on 28 March 1983.

About the Station

Location: Brazil, -5.75 latitude, -39.63 longitude.
Elevation: 223 m (732 ft).
Period of record: 1910 to 1983, 74 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 Mombaca. 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 Mombaca, 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 Mombaca still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Mombaca between 18 March 1960 and 18 March 1960. Each dot is a new record.

Wettest Day of Each Month

Mar: 130.0 mm (5.1 in)

The wettest day on record for each calendar month at Mombaca. The most was 130.0 mm (5.1 in) on 18 March 1960.

Record daily precipitation for each month at Mombaca
Month	Record daily precipitation (mm)	Date
Jan	80.0 mm (3.1 in)	26 January 1964
Feb	92.8 mm (3.7 in)	25 February 1931
Mar	130.0 mm (5.1 in)	18 March 1960
Apr	94.0 mm (3.7 in)	14 April 1920
May	110.0 mm (4.3 in)	12 May 1920
Jun	68.5 mm (2.7 in)	11 June 1929
Jul	94.5 mm (3.7 in)	8 July 1971
Aug	57.2 mm (2.3 in)	26 August 1975
Sep	59.4 mm (2.3 in)	7 September 1939
Oct	30.0 mm (1.2 in)	9 October 1920
Nov	105.5 mm (4.2 in)	19 November 1979
Dec	76.5 mm (3.0 in)	31 December 1918

Latest Records

Latest records at Mombaca
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 March 1983	Mombaca, BR	daily rain	75.0 mm (3.0 in)	30.0 mm (1.2 in)	65 years	42 of 100 (Notable)
28 November 1982	Mombaca, BR	daily rain	23.2 mm (0.9 in)	8.7 mm (0.34 in)	32 years	20 of 100 (Routine)
20 July 1982	Mombaca, BR	daily rain	16.4 mm (0.6 in)	6.4 mm (0.25 in)	12 years	15 of 100 (Routine)
18 April 1982	Mombaca, BR	daily rain	43.4 mm (1.7 in)	10.4 mm (0.4 in)	27 years	21 of 100 (Routine)
23 December 1981	Mombaca, BR	daily rain	22.5 mm (0.9 in)	1.5 mm (0.06 in)	64 years	20 of 100 (Routine)
6 January 1981	Mombaca, BR	daily rain	17.5 mm (0.7 in)	6.8 mm (0.27 in)	68 years	20 of 100 (Routine)
17 October 1980	Mombaca, BR	daily rain	29.2 mm (1.1 in)	29.2 mm (1.1 in)	70 years	68 of 100 (Major)
10 June 1980	Mombaca, BR	daily rain	42.0 mm (1.7 in)	32.0 mm (1.3 in)	44 years	46 of 100 (Notable)
7 March 1980	Mombaca, BR	daily rain	76.5 mm (3.0 in)	15.5 mm (0.6 in)	49 years	29 of 100 (Routine)
18 February 1980	Mombaca, BR	daily rain	44.0 mm (1.7 in)	11.2 mm (0.4 in)	13 years	18 of 100 (Routine)
16 February 1980	Mombaca, BR	daily rain	67.2 mm (2.6 in)	15.0 mm (0.6 in)	30 years	25 of 100 (Routine)
14 January 1980	Mombaca, BR	daily rain	53.0 mm (2.1 in)	13.0 mm (0.5 in)	62 years	34 of 100 (Routine)
19 November 1979	Mombaca, BR	monthly rain	105.5 mm (4.2 in)	50.5 mm (2.0 in)	9 years	59 of 100 (Notable)
15 January 1979	Mombaca, BR	daily rain	57.0 mm (2.2 in)	16.0 mm (0.6 in)	56 years	34 of 100 (Routine)
28 September 1978	Mombaca, BR	daily rain	8.4 mm (0.33 in)	1.4 mm (0.06 in)	64 years	20 of 100 (Routine)
29 August 1978	Mombaca, BR	daily rain	6.8 mm (0.27 in)	0.2 mm (0.01 in)	43 years	18 of 100 (Routine)
28 August 1978	Mombaca, BR	daily rain	5.4 mm (0.21 in)	1.4 mm (0.06 in)	19 years	12 of 100 (Routine)
11 February 1978	Mombaca, BR	daily rain	80.3 mm (3.2 in)	10.2 mm (0.4 in)	36 years	23 of 100 (Routine)
28 April 1977	Mombaca, BR	daily rain	41.2 mm (1.6 in)	16.2 mm (0.6 in)	60 years	34 of 100 (Routine)
27 April 1977	Mombaca, BR	daily rain	57.1 mm (2.2 in)	6.2 mm (0.24 in)	4 years	10 of 100 (Routine)

Extremes by Year

1910 to 1983

Yearly extremes at Mombaca: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	130.0 mm (5.1 in)	1960	66.5 mm (2.6 in)	74
Wettest five days (Rx5day)	218.7 mm (8.6 in)	1921	120.9 mm (4.8 in)	74
Longest dry spell (CDD)	230 days	1981	85 days	74

Wettest day (Rx1day)

The wettest day of the year at Mombaca, 1910 to 1983. The record is 130.0 mm (5.1 in) in 1960, marked on the chart; the median year is 66.5 mm (2.6 in).

Wettest day (Rx1day) at Mombaca by year
Year	Wettest day (Rx1day)
1910	44.5 mm (1.8 in)
1911	59.8 mm (2.4 in)
1912	67.0 mm (2.6 in)
1913	80.0 mm (3.1 in)
1914	62.5 mm (2.5 in)
1915	26.5 mm (1.0 in)
1916	102.0 mm (4.0 in)
1917	66.0 mm (2.6 in)
1918	76.5 mm (3.0 in)
1919	40.5 mm (1.6 in)
1920	129.0 mm (5.1 in)
1921	92.0 mm (3.6 in)
1922	81.6 mm (3.2 in)
1923	60.8 mm (2.4 in)
1924	94.0 mm (3.7 in)
1925	70.2 mm (2.8 in)
1926	100.6 mm (4.0 in)
1927	61.5 mm (2.4 in)
1928	68.0 mm (2.7 in)
1929	68.5 mm (2.7 in)
1930	40.2 mm (1.6 in)
1931	92.8 mm (3.7 in)
1932	31.7 mm (1.2 in)
1933	58.4 mm (2.3 in)
1934	68.0 mm (2.7 in)
1935	70.0 mm (2.8 in)
1936	77.4 mm (3.0 in)
1937	89.2 mm (3.5 in)
1938	35.0 mm (1.4 in)
1939	105.0 mm (4.1 in)
1940	71.1 mm (2.8 in)
1941	70.1 mm (2.8 in)
1942	24.0 mm (0.9 in)
1943	65.6 mm (2.6 in)
1944	65.0 mm (2.6 in)
1945	71.0 mm (2.8 in)
1946	48.5 mm (1.9 in)
1947	54.3 mm (2.1 in)
1948	97.6 mm (3.8 in)
1949	76.2 mm (3.0 in)
1950	55.0 mm (2.2 in)
1951	29.5 mm (1.2 in)
1952	61.2 mm (2.4 in)
1953	58.0 mm (2.3 in)
1954	58.0 mm (2.3 in)
1955	52.0 mm (2.0 in)
1956	49.3 mm (1.9 in)
1957	60.6 mm (2.4 in)
1958	71.0 mm (2.8 in)
1959	58.2 mm (2.3 in)
1960	130.0 mm (5.1 in)
1961	64.0 mm (2.5 in)
1962	56.0 mm (2.2 in)
1963	46.0 mm (1.8 in)
1964	100.2 mm (3.9 in)
1965	58.0 mm (2.3 in)
1966	82.0 mm (3.2 in)
1967	70.1 mm (2.8 in)
1968	68.0 mm (2.7 in)
1969	47.1 mm (1.9 in)
1970	55.0 mm (2.2 in)
1971	94.5 mm (3.7 in)
1972	39.8 mm (1.6 in)
1973	59.3 mm (2.3 in)
1974	87.0 mm (3.4 in)
1975	75.0 mm (3.0 in)
1976	87.8 mm (3.5 in)
1977	57.1 mm (2.2 in)
1978	80.3 mm (3.2 in)
1979	105.5 mm (4.2 in)
1980	76.5 mm (3.0 in)
1981	59.6 mm (2.3 in)
1982	50.2 mm (2.0 in)
1983	75.0 mm (3.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mombaca, 1910 to 1983. The record is 218.7 mm (8.6 in) in 1921, marked on the chart; the median year is 120.9 mm (4.8 in).

Wettest five days (Rx5day) at Mombaca by year
Year	Wettest five days (Rx5day)
1910	74.4 mm (2.9 in)
1911	97.1 mm (3.8 in)
1912	108.8 mm (4.3 in)
1913	140.0 mm (5.5 in)
1914	139.0 mm (5.5 in)
1915	42.9 mm (1.7 in)
1916	136.4 mm (5.4 in)
1917	125.0 mm (4.9 in)
1918	115.3 mm (4.5 in)
1919	77.9 mm (3.1 in)
1920	188.3 mm (7.4 in)
1921	218.7 mm (8.6 in)
1922	200.3 mm (7.9 in)
1923	140.3 mm (5.5 in)
1924	209.8 mm (8.3 in)
1925	103.4 mm (4.1 in)
1926	168.6 mm (6.6 in)
1927	149.5 mm (5.9 in)
1928	115.8 mm (4.6 in)
1929	175.8 mm (6.9 in)
1930	87.1 mm (3.4 in)
1931	138.6 mm (5.5 in)
1932	47.5 mm (1.9 in)
1933	136.9 mm (5.4 in)
1934	114.4 mm (4.5 in)
1935	180.9 mm (7.1 in)
1936	119.4 mm (4.7 in)
1937	123.0 mm (4.8 in)
1938	85.9 mm (3.4 in)
1939	145.6 mm (5.7 in)
1940	156.8 mm (6.2 in)
1941	154.3 mm (6.1 in)
1942	42.3 mm (1.7 in)
1943	109.2 mm (4.3 in)
1944	65.0 mm (2.6 in)
1945	94.2 mm (3.7 in)
1946	79.5 mm (3.1 in)
1947	122.3 mm (4.8 in)
1948	143.9 mm (5.7 in)
1949	87.5 mm (3.4 in)
1950	94.2 mm (3.7 in)
1951	62.2 mm (2.4 in)
1952	82.5 mm (3.2 in)
1953	76.7 mm (3.0 in)
1954	58.0 mm (2.3 in)
1955	96.0 mm (3.8 in)
1956	129.4 mm (5.1 in)
1957	110.7 mm (4.4 in)
1958	71.0 mm (2.8 in)
1959	78.2 mm (3.1 in)
1960	171.0 mm (6.7 in)
1961	127.0 mm (5.0 in)
1962	145.2 mm (5.7 in)
1963	80.4 mm (3.2 in)
1964	192.5 mm (7.6 in)
1965	75.0 mm (3.0 in)
1966	135.2 mm (5.3 in)
1967	127.4 mm (5.0 in)
1968	174.3 mm (6.9 in)
1969	130.9 mm (5.2 in)
1970	76.0 mm (3.0 in)
1971	94.9 mm (3.7 in)
1972	57.0 mm (2.2 in)
1973	91.9 mm (3.6 in)
1974	160.5 mm (6.3 in)
1975	141.0 mm (5.6 in)
1976	146.4 mm (5.8 in)
1977	159.6 mm (6.3 in)
1978	88.3 mm (3.5 in)
1979	105.5 mm (4.2 in)
1980	150.4 mm (5.9 in)
1981	124.8 mm (4.9 in)
1982	94.1 mm (3.7 in)
1983	137.2 mm (5.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mombaca, 1910 to 1983. The record is 230 days in 1981, marked on the chart; the median year is 85 days.

Longest dry spell (CDD) at Mombaca by year
Year	Longest dry spell (CDD)
1910	18 days
1911	107 days
1912	95 days
1913	54 days
1914	60 days
1915	72 days
1916	105 days
1917	64 days
1918	79 days
1919	96 days
1920	44 days
1921	20 days
1922	95 days
1923	71 days
1924	37 days
1925	58 days
1926	179 days
1927	96 days
1928	61 days
1929	59 days
1930	101 days
1931	52 days
1932	44 days
1933	58 days
1934	70 days
1935	104 days
1936	135 days
1937	112 days
1938	94 days
1939	40 days
1940	81 days
1941	70 days
1942	123 days
1943	111 days
1944	87 days
1945	115 days
1946	55 days
1947	20 days
1948	73 days
1949	62 days
1950	57 days
1951	82 days
1952	115 days
1953	66 days
1954	42 days
1955	91 days
1956	44 days
1957	130 days
1958	101 days
1959	108 days
1960	140 days
1961	69 days
1962	123 days
1963	154 days
1964	55 days
1965	87 days
1966	69 days
1967	152 days
1968	92 days
1969	162 days
1970	55 days
1971	31 days
1972	97 days
1973	44 days
1974	52 days
1975	69 days
1976	221 days
1977	96 days
1978	94 days
1979	160 days
1980	128 days
1981	230 days
1982	105 days
1983	124 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

71 years, 1911 to 1983

A day with at least 66.4 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 126.1 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Mombaca: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	66.4 mm (2.6 in)
5 years	85.8 mm (3.4 in)
10 years	97.2 mm (3.8 in)
25 years	109.9 mm (4.3 in)
50 years	118.4 mm (4.7 in)
100 years	126.1 mm (5.0 in)	Longer than the 71 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, 71 years of values from 1911 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: 130.0 mm (5.1 in) in 1960; 129.0 mm (5.1 in) in 1920; 105.5 mm (4.2 in) in 1979.

Download the Data

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