Wandearah North Weather Records (ASN00021053)

Record envelope, standing records and threshold days for Wandearah North (ASN00021053), Australia, with 108 years of record.

Key Facts for Wandearah North

Wandearah North (ASN00021053) is a weather station in Australia at -33.35 latitude and 138.03 longitude, 27 m (89 ft) above sea level.
The station reports from 1881 to 1988, 108 years of record.
0 records set at Wandearah North still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Wandearah North set a daily record precipitation of 7.8 mm (0.31 in) on 26 July 1987.

About the Station

Location: Australia, -33.35 latitude, 138.03 longitude.
Elevation: 27 m (89 ft).
Period of record: 1881 to 1988, 108 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 Wandearah North. 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 Wandearah North, 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 Wandearah North still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Wandearah North between 18 February 1946 and 18 February 1946. Each dot is a new record.

Wettest Day of Each Month

Feb: 92.5 mm (3.6 in)

The wettest day on record for each calendar month at Wandearah North. The most was 92.5 mm (3.6 in) on 18 February 1946.

Record daily precipitation for each month at Wandearah North
Month	Record daily precipitation (mm)	Date
Jan	76.2 mm (3.0 in)	19 January 1946
Feb	92.5 mm (3.6 in)	18 February 1946
Mar	65.0 mm (2.6 in)	5 March 1910
Apr	85.3 mm (3.4 in)	2 April 1889
May	55.0 mm (2.2 in)	3 May 1983
Jun	57.2 mm (2.3 in)	1 June 1920
Jul	50.5 mm (2.0 in)	28 July 1907
Aug	35.8 mm (1.4 in)	24 August 1964
Sep	58.0 mm (2.3 in)	27 September 1979
Oct	45.8 mm (1.8 in)	4 October 1976
Nov	45.2 mm (1.8 in)	30 November 1937
Dec	45.7 mm (1.8 in)	1 December 1966

Latest Records

Latest records at Wandearah North
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
26 July 1987	Wandearah North, AU	daily rain	7.8 mm (0.31 in)	2.0 mm (0.08 in)	65 years	20 of 100 (Routine)
20 May 1987	Wandearah North, AU	daily rain	24.2 mm (1.0 in)	6.4 mm (0.25 in)	62 years	20 of 100 (Routine)
28 April 1987	Wandearah North, AU	daily rain	9.3 mm (0.37 in)	0.2 mm (0.01 in)	49 years	20 of 100 (Routine)
3 August 1986	Wandearah North, AU	daily rain	6.8 mm (0.27 in)	0.2 mm (0.01 in)	11 years	13 of 100 (Routine)
1 July 1986	Wandearah North, AU	daily rain	34.0 mm (1.3 in)	16.0 mm (0.6 in)	96 years	75 of 100 (Major)
17 June 1986	Wandearah North, AU	daily rain	30.2 mm (1.2 in)	16.0 mm (0.6 in)	80 years	60 of 100 (Major)
6 August 1985	Wandearah North, AU	daily rain	19.4 mm (0.8 in)	4.4 mm (0.17 in)	7 years	20 of 100 (Routine)
3 October 1984	Wandearah North, AU	daily rain	22.6 mm (0.9 in)	9.4 mm (0.37 in)	8 years	20 of 100 (Routine)
11 September 1984	Wandearah North, AU	daily rain	14.6 mm (0.6 in)	3.7 mm (0.15 in)	98 years	20 of 100 (Routine)
4 September 1984	Wandearah North, AU	daily rain	14.0 mm (0.6 in)	6.4 mm (0.25 in)	21 years	20 of 100 (Routine)
20 July 1984	Wandearah North, AU	daily rain	13.0 mm (0.5 in)	2.3 mm (0.09 in)	68 years	20 of 100 (Routine)
31 December 1983	Wandearah North, AU	daily rain	10.4 mm (0.4 in)	0.6 mm (0.02 in)	4 years	11 of 100 (Routine)
25 August 1983	Wandearah North, AU	daily rain	16.6 mm (0.7 in)	1.9 mm (0.07 in)	58 years	20 of 100 (Routine)
3 May 1983	Wandearah North, AU	monthly rain	55.0 mm (2.2 in)	9.5 mm (0.37 in)	60 years	53 of 100 (Notable)
2 March 1983	Wandearah North, AU	daily rain	5.4 mm (0.21 in)	2.6 mm (0.10 in)	1 year	13 of 100 (Routine)
20 June 1982	Wandearah North, AU	daily rain	20.0 mm (0.8 in)	3.7 mm (0.15 in)	36 years	20 of 100 (Routine)
8 March 1982	Wandearah North, AU	daily rain	14.0 mm (0.6 in)	8.2 mm (0.32 in)	79 years	20 of 100 (Routine)
10 November 1981	Wandearah North, AU	daily rain	14.6 mm (0.6 in)	3.7 mm (0.15 in)	68 years	20 of 100 (Routine)
22 July 1981	Wandearah North, AU	daily rain	15.8 mm (0.6 in)	4.4 mm (0.17 in)	22 years	20 of 100 (Routine)
21 July 1981	Wandearah North, AU	daily rain	12.6 mm (0.5 in)	0.9 mm (0.04 in)	54 years	20 of 100 (Routine)

Extremes by Year

1881 to 1988

Yearly extremes at Wandearah North: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	92.5 mm (3.6 in)	1946	31.0 mm (1.2 in)	107
Wettest five days (Rx5day)	153.0 mm (6.0 in)	1893	47.7 mm (1.9 in)	107
Longest dry spell (CDD)	89 days	1893	43 days	107

Wettest day (Rx1day)

The wettest day of the year at Wandearah North, 1881 to 1988. The record is 92.5 mm (3.6 in) in 1946, marked on the chart; the median year is 31.0 mm (1.2 in).

Wettest day (Rx1day) at Wandearah North by year
Year	Wettest day (Rx1day)
1881	0.0 mm (0.00 in)
1882	0.0 mm (0.00 in)
1884	32.3 mm (1.3 in)
1885	27.4 mm (1.1 in)
1886	24.1 mm (0.9 in)
1887	36.1 mm (1.4 in)
1888	23.4 mm (0.9 in)
1889	85.3 mm (3.4 in)
1890	64.3 mm (2.5 in)
1891	25.4 mm (1.0 in)
1892	33.5 mm (1.3 in)
1893	42.2 mm (1.7 in)
1894	38.9 mm (1.5 in)
1895	26.2 mm (1.0 in)
1896	33.5 mm (1.3 in)
1897	24.6 mm (1.0 in)
1898	25.4 mm (1.0 in)
1899	16.0 mm (0.6 in)
1900	26.9 mm (1.1 in)
1901	38.6 mm (1.5 in)
1902	37.6 mm (1.5 in)
1903	22.9 mm (0.9 in)
1904	35.8 mm (1.4 in)
1905	32.3 mm (1.3 in)
1906	39.1 mm (1.5 in)
1907	50.5 mm (2.0 in)
1908	39.9 mm (1.6 in)
1909	26.9 mm (1.1 in)
1910	65.0 mm (2.6 in)
1911	69.9 mm (2.8 in)
1912	19.1 mm (0.8 in)
1913	19.1 mm (0.8 in)
1914	20.8 mm (0.8 in)
1915	33.5 mm (1.3 in)
1916	26.4 mm (1.0 in)
1917	33.3 mm (1.3 in)
1918	26.9 mm (1.1 in)
1919	23.4 mm (0.9 in)
1920	57.2 mm (2.3 in)
1921	62.2 mm (2.4 in)
1922	45.5 mm (1.8 in)
1923	16.3 mm (0.6 in)
1924	29.5 mm (1.2 in)
1925	31.0 mm (1.2 in)
1926	27.2 mm (1.1 in)
1927	21.8 mm (0.9 in)
1928	26.2 mm (1.0 in)
1929	40.4 mm (1.6 in)
1930	25.9 mm (1.0 in)
1931	28.4 mm (1.1 in)
1932	42.7 mm (1.7 in)
1933	27.9 mm (1.1 in)
1934	24.9 mm (1.0 in)
1935	27.4 mm (1.1 in)
1936	24.9 mm (1.0 in)
1937	45.2 mm (1.8 in)
1938	38.6 mm (1.5 in)
1939	36.8 mm (1.4 in)
1940	26.4 mm (1.0 in)
1941	55.4 mm (2.2 in)
1942	30.5 mm (1.2 in)
1943	50.8 mm (2.0 in)
1944	27.4 mm (1.1 in)
1945	25.4 mm (1.0 in)
1946	92.5 mm (3.6 in)
1947	36.3 mm (1.4 in)
1948	43.9 mm (1.7 in)
1949	34.8 mm (1.4 in)
1950	54.1 mm (2.1 in)
1951	31.8 mm (1.3 in)
1952	39.9 mm (1.6 in)
1953	30.2 mm (1.2 in)
1954	36.6 mm (1.4 in)
1955	28.4 mm (1.1 in)
1956	23.9 mm (0.9 in)
1957	20.3 mm (0.8 in)
1958	25.9 mm (1.0 in)
1959	21.6 mm (0.9 in)
1960	33.3 mm (1.3 in)
1961	38.9 mm (1.5 in)
1962	24.1 mm (0.9 in)
1963	26.4 mm (1.0 in)
1964	35.8 mm (1.4 in)
1965	26.9 mm (1.1 in)
1966	45.7 mm (1.8 in)
1967	29.2 mm (1.1 in)
1968	27.7 mm (1.1 in)
1969	38.9 mm (1.5 in)
1970	27.2 mm (1.1 in)
1971	30.2 mm (1.2 in)
1972	35.8 mm (1.4 in)
1973	69.3 mm (2.7 in)
1974	60.8 mm (2.4 in)
1975	50.4 mm (2.0 in)
1976	45.8 mm (1.8 in)
1977	17.0 mm (0.7 in)
1978	28.8 mm (1.1 in)
1979	58.0 mm (2.3 in)
1980	52.2 mm (2.1 in)
1981	51.0 mm (2.0 in)
1982	20.0 mm (0.8 in)
1983	55.0 mm (2.2 in)
1984	22.6 mm (0.9 in)
1985	36.4 mm (1.4 in)
1986	34.0 mm (1.3 in)
1987	24.2 mm (1.0 in)
1988	0.0 mm (0.00 in)

Wettest five days (Rx5day)

The wettest five days of the year at Wandearah North, 1881 to 1988. The record is 153.0 mm (6.0 in) in 1893, marked on the chart; the median year is 47.7 mm (1.9 in).

Wettest five days (Rx5day) at Wandearah North by year
Year	Wettest five days (Rx5day)
1881	0.0 mm (0.00 in)
1882	0.0 mm (0.00 in)
1884	63.8 mm (2.5 in)
1885	30.9 mm (1.2 in)
1886	47.7 mm (1.9 in)
1887	37.4 mm (1.5 in)
1888	48.5 mm (1.9 in)
1889	99.5 mm (3.9 in)
1890	102.1 mm (4.0 in)
1891	25.4 mm (1.0 in)
1892	45.7 mm (1.8 in)
1893	153.0 mm (6.0 in)
1894	70.1 mm (2.8 in)
1895	39.4 mm (1.6 in)
1896	41.6 mm (1.6 in)
1897	28.5 mm (1.1 in)
1898	44.4 mm (1.7 in)
1899	25.1 mm (1.0 in)
1900	52.0 mm (2.0 in)
1901	46.0 mm (1.8 in)
1902	54.9 mm (2.2 in)
1903	43.1 mm (1.7 in)
1904	47.7 mm (1.9 in)
1905	61.7 mm (2.4 in)
1906	48.5 mm (1.9 in)
1907	77.2 mm (3.0 in)
1908	86.9 mm (3.4 in)
1909	34.3 mm (1.4 in)
1910	85.0 mm (3.3 in)
1911	69.9 mm (2.8 in)
1912	36.9 mm (1.5 in)
1913	32.3 mm (1.3 in)
1914	22.4 mm (0.9 in)
1915	37.1 mm (1.5 in)
1916	56.1 mm (2.2 in)
1917	63.3 mm (2.5 in)
1918	29.7 mm (1.2 in)
1919	45.7 mm (1.8 in)
1920	66.6 mm (2.6 in)
1921	106.2 mm (4.2 in)
1922	74.1 mm (2.9 in)
1923	35.9 mm (1.4 in)
1924	53.2 mm (2.1 in)
1925	37.9 mm (1.5 in)
1926	54.0 mm (2.1 in)
1927	28.2 mm (1.1 in)
1928	26.2 mm (1.0 in)
1929	72.6 mm (2.9 in)
1930	30.3 mm (1.2 in)
1931	36.5 mm (1.4 in)
1932	52.1 mm (2.1 in)
1933	44.9 mm (1.8 in)
1934	36.9 mm (1.5 in)
1935	51.3 mm (2.0 in)
1936	40.6 mm (1.6 in)
1937	56.7 mm (2.2 in)
1938	49.9 mm (2.0 in)
1939	66.0 mm (2.6 in)
1940	29.7 mm (1.2 in)
1941	79.1 mm (3.1 in)
1942	41.2 mm (1.6 in)
1943	81.5 mm (3.2 in)
1944	33.5 mm (1.3 in)
1945	50.8 mm (2.0 in)
1946	128.3 mm (5.1 in)
1947	69.6 mm (2.7 in)
1948	61.4 mm (2.4 in)
1949	37.6 mm (1.5 in)
1950	54.6 mm (2.1 in)
1951	58.0 mm (2.3 in)
1952	53.9 mm (2.1 in)
1953	44.4 mm (1.7 in)
1954	44.0 mm (1.7 in)
1955	35.5 mm (1.4 in)
1956	40.4 mm (1.6 in)
1957	29.7 mm (1.2 in)
1958	31.3 mm (1.2 in)
1959	49.6 mm (2.0 in)
1960	37.5 mm (1.5 in)
1961	42.7 mm (1.7 in)
1962	50.2 mm (2.0 in)
1963	55.2 mm (2.2 in)
1964	43.1 mm (1.7 in)
1965	40.3 mm (1.6 in)
1966	76.4 mm (3.0 in)
1967	48.5 mm (1.9 in)
1968	48.2 mm (1.9 in)
1969	45.7 mm (1.8 in)
1970	38.1 mm (1.5 in)
1971	44.7 mm (1.8 in)
1972	46.0 mm (1.8 in)
1973	143.2 mm (5.6 in)
1974	124.2 mm (4.9 in)
1975	56.6 mm (2.2 in)
1976	72.2 mm (2.8 in)
1977	21.4 mm (0.8 in)
1978	43.6 mm (1.7 in)
1979	85.4 mm (3.4 in)
1980	79.0 mm (3.1 in)
1981	53.6 mm (2.1 in)
1982	25.0 mm (1.0 in)
1983	57.4 mm (2.3 in)
1984	36.1 mm (1.4 in)
1985	63.9 mm (2.5 in)
1986	61.3 mm (2.4 in)
1987	31.0 mm (1.2 in)
1988	0.0 mm (0.00 in)

Longest dry spell (CDD)

The longest dry spell of the year at Wandearah North, 1881 to 1988. The record is 89 days in 1893, marked on the chart; the median year is 43 days.

Longest dry spell (CDD) at Wandearah North by year
Year	Longest dry spell (CDD)
1881	28 days
1882	28 days
1884	35 days
1885	47 days
1886	62 days
1887	32 days
1888	73 days
1889	29 days
1890	39 days
1891	61 days
1892	22 days
1893	89 days
1894	31 days
1895	55 days
1896	12 days
1897	49 days
1898	39 days
1899	40 days
1900	33 days
1901	53 days
1902	31 days
1903	32 days
1904	44 days
1905	61 days
1906	48 days
1907	63 days
1908	30 days
1909	50 days
1910	61 days
1911	48 days
1912	48 days
1913	53 days
1914	36 days
1915	66 days
1916	58 days
1917	31 days
1918	49 days
1919	41 days
1920	49 days
1921	48 days
1922	40 days
1923	50 days
1924	33 days
1925	33 days
1926	38 days
1927	44 days
1928	56 days
1929	30 days
1930	34 days
1931	69 days
1932	35 days
1933	39 days
1934	38 days
1935	54 days
1936	46 days
1937	53 days
1938	48 days
1939	30 days
1940	33 days
1941	33 days
1942	48 days
1943	46 days
1944	36 days
1945	36 days
1946	26 days
1947	28 days
1948	54 days
1949	64 days
1950	44 days
1951	51 days
1952	54 days
1953	44 days
1954	71 days
1955	28 days
1956	26 days
1957	67 days
1958	65 days
1959	32 days
1960	34 days
1961	38 days
1962	34 days
1963	51 days
1964	36 days
1965	70 days
1966	27 days
1967	43 days
1968	28 days
1969	34 days
1970	49 days
1971	44 days
1972	49 days
1973	48 days
1974	43 days
1975	30 days
1976	27 days
1977	68 days
1978	74 days
1979	34 days
1980	45 days
1981	21 days
1982	36 days
1983	42 days
1984	47 days
1985	42 days
1986	55 days
1987	30 days
1988	31 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

99 years, 1884 to 1987

A day with at least 31.9 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 93.8 mm (3.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Wandearah North: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	31.9 mm (1.3 in)
5 years	44.2 mm (1.7 in)
10 years	53.8 mm (2.1 in)
25 years	68.0 mm (2.7 in)
50 years	80.1 mm (3.2 in)
100 years	93.8 mm (3.7 in)	Longer than the 99 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, 99 years of values from 1884 to 1987.

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: 92.5 mm (3.6 in) in 1946; 85.3 mm (3.4 in) in 1889; 69.9 mm (2.8 in) in 1911.

Download the Data

Data for Wandearah North standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wandearah North 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 2026-10-13 (13 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