Serra Negra Do Norte Weather Records (BR038353220)

Record envelope, standing records and threshold days for Serra Negra Do Norte (BR038353220), Brazil, with 74 years of record.

Key Facts for Serra Negra Do Norte

Serra Negra Do Norte (BR038353220) is a weather station in Brazil at -6.67 latitude and -37.40 longitude, 160 m (525 ft) above sea level.
The station reports from 1910 to 1983, 74 years of record.
0 records set at Serra Negra Do Norte still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Serra Negra Do Norte set a daily record precipitation of 25.0 mm (1.0 in) on 28 October 1982.

About the Station

Location: Brazil, -6.67 latitude, -37.40 longitude.
Elevation: 160 m (525 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 Serra Negra Do Norte. 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 Serra Negra Do Norte, 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 Serra Negra Do Norte still stand.

Wettest Day of Each Month

Feb: 191.0 mm (7.5 in)

The wettest day on record for each calendar month at Serra Negra Do Norte. The most was 191.0 mm (7.5 in) on 14 February 1934.

Record daily precipitation for each month at Serra Negra Do Norte
Month	Record daily precipitation (mm)	Date
Jan	145.0 mm (5.7 in)	11 January 1971
Feb	191.0 mm (7.5 in)	14 February 1934
Mar	190.0 mm (7.5 in)	24 March 1935
Apr	148.0 mm (5.8 in)	3 April 1937
May	93.0 mm (3.7 in)	3 May 1945
Jun	90.0 mm (3.5 in)	13 June 1965
Jul	127.0 mm (5.0 in)	6 July 1964
Aug	118.0 mm (4.6 in)	27 August 1972
Sep	30.0 mm (1.2 in)	17 September 1962
Oct	115.0 mm (4.5 in)	26 October 1939
Nov	125.0 mm (4.9 in)	28 November 1949
Dec	112.0 mm (4.4 in)	29 December 1980

Latest Records

Latest records at Serra Negra Do Norte
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 October 1982	Serra Negra Do Norte, BR	daily rain	25.0 mm (1.0 in)	25.0 mm (1.0 in)	71 years	53 of 100 (Notable)
20 August 1982	Serra Negra Do Norte, BR	daily rain	5.0 mm (0.20 in)	0.8 mm (0.03 in)	23 years	13 of 100 (Routine)
6 August 1982	Serra Negra Do Norte, BR	daily rain	4.0 mm (0.16 in)	1.4 mm (0.06 in)	68 years	20 of 100 (Routine)
25 February 1982	Serra Negra Do Norte, BR	daily rain (Tie)	65.0 mm (2.6 in)	tie	60 years	6 of 100 (Routine)
10 November 1981	Serra Negra Do Norte, BR	daily rain	4.0 mm (0.16 in)	2.5 mm (0.10 in)	47 years	20 of 100 (Routine)
29 December 1980	Serra Negra Do Norte, BR	monthly rain	112.0 mm (4.4 in)	12.0 mm (0.5 in)	8 years	27 of 100 (Routine)
10 June 1980	Serra Negra Do Norte, BR	daily rain (Tie)	10.0 mm (0.4 in)	tie	16 years	2 of 100 (Routine)
16 May 1979	Serra Negra Do Norte, BR	daily rain	36.0 mm (1.4 in)	24.7 mm (1.0 in)	57 years	40 of 100 (Notable)
8 September 1978	Serra Negra Do Norte, BR	daily rain	8.0 mm (0.31 in)	8.0 mm (0.31 in)	67 years	20 of 100 (Routine)
11 July 1978	Serra Negra Do Norte, BR	daily rain	21.0 mm (0.8 in)	21.0 mm (0.8 in)	67 years	20 of 100 (Routine)
23 June 1978	Serra Negra Do Norte, BR	daily rain	24.0 mm (0.9 in)	9.0 mm (0.35 in)	20 years	18 of 100 (Routine)
27 February 1978	Serra Negra Do Norte, BR	daily rain	70.0 mm (2.8 in)	18.8 mm (0.7 in)	39 years	26 of 100 (Routine)
11 February 1978	Serra Negra Do Norte, BR	daily rain	62.0 mm (2.4 in)	13.0 mm (0.5 in)	19 years	17 of 100 (Routine)
2 May 1977	Serra Negra Do Norte, BR	daily rain	50.0 mm (2.0 in)	8.4 mm (0.33 in)	60 years	29 of 100 (Routine)
13 December 1976	Serra Negra Do Norte, BR	daily rain	9.0 mm (0.35 in)	2.0 mm (0.08 in)	56 years	20 of 100 (Routine)
3 October 1976	Serra Negra Do Norte, BR	daily rain	10.0 mm (0.4 in)	10.0 mm (0.4 in)	65 years	20 of 100 (Routine)
20 October 1975	Serra Negra Do Norte, BR	daily rain	7.0 mm (0.28 in)	5.8 mm (0.23 in)	36 years	20 of 100 (Routine)
19 May 1975	Serra Negra Do Norte, BR	daily rain	51.0 mm (2.0 in)	15.9 mm (0.6 in)	36 years	27 of 100 (Routine)
1 May 1975	Serra Negra Do Norte, BR	daily rain	30.8 mm (1.2 in)	8.7 mm (0.34 in)	25 years	18 of 100 (Routine)
16 March 1975	Serra Negra Do Norte, BR	daily rain	71.0 mm (2.8 in)	20.5 mm (0.8 in)	56 years	32 of 100 (Routine)

Extremes by Year

1910 to 1983

Yearly extremes at Serra Negra Do Norte: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	191.0 mm (7.5 in)	1934	75.0 mm (3.0 in)	74
Wettest five days (Rx5day)	280.1 mm (11.0 in)	1967	135.9 mm (5.4 in)	74
Longest dry spell (CDD)	225 days	1938	145 days	74

Wettest day (Rx1day)

The wettest day of the year at Serra Negra Do Norte, 1910 to 1983. The record is 191.0 mm (7.5 in) in 1934, marked on the chart; the median year is 75.0 mm (3.0 in).

Wettest day (Rx1day) at Serra Negra Do Norte by year
Year	Wettest day (Rx1day)
1910	14.3 mm (0.6 in)
1911	56.3 mm (2.2 in)
1912	60.0 mm (2.4 in)
1913	68.0 mm (2.7 in)
1914	68.2 mm (2.7 in)
1915	45.0 mm (1.8 in)
1916	58.0 mm (2.3 in)
1917	70.0 mm (2.8 in)
1918	68.5 mm (2.7 in)
1919	24.0 mm (0.9 in)
1920	89.5 mm (3.5 in)
1921	65.0 mm (2.6 in)
1922	95.7 mm (3.8 in)
1923	59.4 mm (2.3 in)
1924	66.2 mm (2.6 in)
1925	64.0 mm (2.5 in)
1926	57.8 mm (2.3 in)
1927	61.0 mm (2.4 in)
1928	51.0 mm (2.0 in)
1929	53.0 mm (2.1 in)
1930	70.0 mm (2.8 in)
1931	78.0 mm (3.1 in)
1932	32.0 mm (1.3 in)
1933	63.0 mm (2.5 in)
1934	191.0 mm (7.5 in)
1935	190.0 mm (7.5 in)
1936	68.7 mm (2.7 in)
1937	148.0 mm (5.8 in)
1938	87.0 mm (3.4 in)
1939	115.0 mm (4.5 in)
1940	108.0 mm (4.3 in)
1941	68.3 mm (2.7 in)
1942	79.1 mm (3.1 in)
1943	74.0 mm (2.9 in)
1944	75.0 mm (3.0 in)
1945	93.0 mm (3.7 in)
1946	56.0 mm (2.2 in)
1947	88.0 mm (3.5 in)
1948	70.2 mm (2.8 in)
1949	125.0 mm (4.9 in)
1950	166.2 mm (6.5 in)
1951	50.2 mm (2.0 in)
1952	88.0 mm (3.5 in)
1953	104.2 mm (4.1 in)
1954	80.0 mm (3.1 in)
1955	75.0 mm (3.0 in)
1956	74.0 mm (2.9 in)
1957	50.0 mm (2.0 in)
1958	51.0 mm (2.0 in)
1959	120.0 mm (4.7 in)
1960	120.0 mm (4.7 in)
1961	78.2 mm (3.1 in)
1962	80.0 mm (3.1 in)
1963	89.0 mm (3.5 in)
1964	127.0 mm (5.0 in)
1965	115.0 mm (4.5 in)
1966	130.0 mm (5.1 in)
1967	125.0 mm (4.9 in)
1968	70.1 mm (2.8 in)
1969	80.0 mm (3.1 in)
1970	106.0 mm (4.2 in)
1971	145.0 mm (5.7 in)
1972	118.0 mm (4.6 in)
1973	89.0 mm (3.5 in)
1974	91.4 mm (3.6 in)
1975	110.0 mm (4.3 in)
1976	14.0 mm (0.6 in)
1977	58.0 mm (2.3 in)
1978	70.0 mm (2.8 in)
1979	80.0 mm (3.1 in)
1980	112.0 mm (4.4 in)
1981	80.0 mm (3.1 in)
1982	65.0 mm (2.6 in)
1983	60.2 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Serra Negra Do Norte, 1910 to 1983. The record is 280.1 mm (11.0 in) in 1967, marked on the chart; the median year is 135.9 mm (5.4 in).

Wettest five days (Rx5day) at Serra Negra Do Norte by year
Year	Wettest five days (Rx5day)
1910	21.3 mm (0.8 in)
1911	87.9 mm (3.5 in)
1912	178.5 mm (7.0 in)
1913	142.4 mm (5.6 in)
1914	151.5 mm (6.0 in)
1915	45.0 mm (1.8 in)
1916	129.2 mm (5.1 in)
1917	129.6 mm (5.1 in)
1918	144.1 mm (5.7 in)
1919	45.0 mm (1.8 in)
1920	165.3 mm (6.5 in)
1921	127.3 mm (5.0 in)
1922	180.4 mm (7.1 in)
1923	118.3 mm (4.7 in)
1924	177.0 mm (7.0 in)
1925	125.5 mm (4.9 in)
1926	115.8 mm (4.6 in)
1927	134.3 mm (5.3 in)
1928	135.8 mm (5.3 in)
1929	107.5 mm (4.2 in)
1930	95.6 mm (3.8 in)
1931	168.0 mm (6.6 in)
1932	61.1 mm (2.4 in)
1933	105.1 mm (4.1 in)
1934	213.4 mm (8.4 in)
1935	252.9 mm (10.0 in)
1936	132.3 mm (5.2 in)
1937	272.3 mm (10.7 in)
1938	133.7 mm (5.3 in)
1939	125.3 mm (4.9 in)
1940	138.7 mm (5.5 in)
1941	101.2 mm (4.0 in)
1942	112.3 mm (4.4 in)
1943	111.0 mm (4.4 in)
1944	105.5 mm (4.2 in)
1945	136.4 mm (5.4 in)
1946	68.0 mm (2.7 in)
1947	180.4 mm (7.1 in)
1948	227.8 mm (9.0 in)
1949	192.6 mm (7.6 in)
1950	174.4 mm (6.9 in)
1951	51.0 mm (2.0 in)
1952	158.1 mm (6.2 in)
1953	119.6 mm (4.7 in)
1954	88.0 mm (3.5 in)
1955	116.3 mm (4.6 in)
1956	175.0 mm (6.9 in)
1957	162.0 mm (6.4 in)
1958	51.0 mm (2.0 in)
1959	239.1 mm (9.4 in)
1960	177.6 mm (7.0 in)
1961	149.7 mm (5.9 in)
1962	112.3 mm (4.4 in)
1963	115.0 mm (4.5 in)
1964	223.1 mm (8.8 in)
1965	251.0 mm (9.9 in)
1966	150.1 mm (5.9 in)
1967	280.1 mm (11.0 in)
1968	155.2 mm (6.1 in)
1969	162.1 mm (6.4 in)
1970	210.6 mm (8.3 in)
1971	145.0 mm (5.7 in)
1972	129.4 mm (5.1 in)
1973	139.0 mm (5.5 in)
1974	184.2 mm (7.3 in)
1975	191.0 mm (7.5 in)
1976	14.0 mm (0.6 in)
1977	136.0 mm (5.4 in)
1978	131.0 mm (5.2 in)
1979	129.0 mm (5.1 in)
1980	167.2 mm (6.6 in)
1981	160.2 mm (6.3 in)
1982	78.0 mm (3.1 in)
1983	93.4 mm (3.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Serra Negra Do Norte, 1910 to 1983. The record is 225 days in 1938, marked on the chart; the median year is 145 days.

Longest dry spell (CDD) at Serra Negra Do Norte by year
Year	Longest dry spell (CDD)
1910	18 days
1911	126 days
1912	59 days
1913	86 days
1914	52 days
1915	153 days
1916	170 days
1917	125 days
1918	164 days
1919	129 days
1920	53 days
1921	76 days
1922	94 days
1923	147 days
1924	118 days
1925	196 days
1926	153 days
1927	140 days
1928	158 days
1929	146 days
1930	123 days
1931	99 days
1932	188 days
1933	94 days
1934	61 days
1935	53 days
1936	189 days
1937	177 days
1938	225 days
1939	58 days
1940	73 days
1941	109 days
1942	116 days
1943	211 days
1944	155 days
1945	172 days
1946	191 days
1947	143 days
1948	126 days
1949	178 days
1950	168 days
1951	183 days
1952	221 days
1953	164 days
1954	144 days
1955	205 days
1956	181 days
1957	207 days
1958	99 days
1959	133 days
1960	184 days
1961	217 days
1962	108 days
1963	158 days
1964	178 days
1965	191 days
1966	163 days
1967	145 days
1968	192 days
1969	159 days
1970	187 days
1971	71 days
1972	43 days
1973	74 days
1974	99 days
1975	60 days
1976	119 days
1977	153 days
1978	49 days
1979	159 days
1980	59 days
1981	152 days
1982	68 days
1983	122 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

69 years, 1911 to 1982

A day with at least 78.1 mm (3.1 in) of rain is expected about once in 2 years. A day with at least 204.5 mm (8.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Serra Negra Do Norte: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	78.1 mm (3.1 in)
5 years	106.9 mm (4.2 in)
10 years	127.8 mm (5.0 in)
25 years	156.6 mm (6.2 in)
50 years	179.8 mm (7.1 in)
100 years	204.5 mm (8.1 in)	Longer than the 69 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, 69 years of values from 1911 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: 191.0 mm (7.5 in) in 1934; 190.0 mm (7.5 in) in 1935; 166.2 mm (6.5 in) in 1950.

Download the Data

Data for Serra Negra Do Norte standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Serra Negra Do Norte 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