Keilor (Arundel) Weather Records (ASN00087027)

Record envelope, standing records and threshold days for Keilor (Arundel) (ASN00087027), Australia, with 107 years of record.

Key Facts for Keilor (Arundel)

Keilor (Arundel) (ASN00087027) is a weather station in Australia at -37.69 latitude and 144.83 longitude, 70 m (230 ft) above sea level.
The station reports from 1892 to 1998, 107 years of record.
0 records set at Keilor (Arundel) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Keilor (Arundel) tied a daily record precipitation of 15.0 mm (0.6 in) on 7 June 1998.

About the Station

Location: Australia, -37.69 latitude, 144.83 longitude.
Elevation: 70 m (230 ft).
Period of record: 1892 to 1998, 107 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 Keilor (Arundel). 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 Keilor (Arundel), 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 Keilor (Arundel) still stand.

All-Time Record Progression

6 new records

6 all-time records were set at Keilor (Arundel) between 26 February 1939 and 8 April 1977. Each dot is a new record.

When Keilor (Arundel) set new all-time records
Date	Kind	Detail
1939-02-26	Record daily precipitation	Record daily precipitation 86.1 mm (3.4 in)
1941-01-26	Record daily precipitation	Record daily precipitation 86.4 mm (3.4 in)
1946-02-26	Record daily precipitation	Record daily precipitation 101.9 mm (4.0 in)
1954-12-04	Record daily precipitation	Record daily precipitation 114.3 mm (4.5 in)
1970-03-20	Record daily precipitation	Record daily precipitation 125.2 mm (4.9 in)
1977-04-08	Record daily precipitation	Record daily precipitation 163.0 mm (6.4 in)

Wettest Day of Each Month

Apr: 163.0 mm (6.4 in)

The wettest day on record for each calendar month at Keilor (Arundel). The most was 163.0 mm (6.4 in) on 8 April 1977.

Record daily precipitation for each month at Keilor (Arundel)
Month	Record daily precipitation (mm)	Date
Jan	106.7 mm (4.2 in)	29 January 1963
Feb	101.9 mm (4.0 in)	26 February 1946
Mar	125.2 mm (4.9 in)	20 March 1970
Apr	163.0 mm (6.4 in)	8 April 1977
May	63.5 mm (2.5 in)	12 May 1896
Jun	35.1 mm (1.4 in)	19 June 1946
Jul	48.0 mm (1.9 in)	30 July 1987
Aug	49.3 mm (1.9 in)	26 August 1924
Sep	64.0 mm (2.5 in)	15 September 1993
Oct	68.0 mm (2.7 in)	23 October 1995
Nov	82.0 mm (3.2 in)	19 November 1978
Dec	114.3 mm (4.5 in)	4 December 1954

Latest Records

Latest records at Keilor (Arundel)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
7 June 1998	Keilor (Arundel), AU	daily rain (Tie)	15.0 mm (0.6 in)	tie	80 years	8 of 100 (Routine)
20 May 1998	Keilor (Arundel), AU	daily rain	25.0 mm (1.0 in)	1.0 mm (0.04 in)	17 years	16 of 100 (Routine)
16 February 1998	Keilor (Arundel), AU	daily rain	23.0 mm (0.9 in)	6.0 mm (0.24 in)	74 years	20 of 100 (Routine)
11 November 1997	Keilor (Arundel), AU	daily rain	23.0 mm (0.9 in)	2.7 mm (0.11 in)	27 years	20 of 100 (Routine)
28 June 1997	Keilor (Arundel), AU	daily rain	10.0 mm (0.4 in)	3.4 mm (0.13 in)	20 years	20 of 100 (Routine)
18 November 1996	Keilor (Arundel), AU	daily rain	24.0 mm (0.9 in)	0.9 mm (0.04 in)	96 years	20 of 100 (Routine)
4 November 1996	Keilor (Arundel), AU	daily rain	24.0 mm (0.9 in)	1.9 mm (0.07 in)	69 years	20 of 100 (Routine)
22 August 1996	Keilor (Arundel), AU	daily rain	18.0 mm (0.7 in)	3.5 mm (0.14 in)	29 years	20 of 100 (Routine)
24 June 1996	Keilor (Arundel), AU	daily rain	30.0 mm (1.2 in)	17.3 mm (0.7 in)	25 years	55 of 100 (Notable)
29 February 1996	Keilor (Arundel), AU	daily rain	8.6 mm (0.34 in)	5.6 mm (0.22 in)	80 years	20 of 100 (Routine)
28 February 1996	Keilor (Arundel), AU	daily rain	37.4 mm (1.5 in)	14.8 mm (0.6 in)	46 years	35 of 100 (Notable)
6 November 1995	Keilor (Arundel), AU	daily rain	55.0 mm (2.2 in)	33.4 mm (1.3 in)	46 years	64 of 100 (Major)
23 October 1995	Keilor (Arundel), AU	monthly rain	68.0 mm (2.7 in)	6.0 mm (0.24 in)	63 years	46 of 100 (Notable)
4 August 1995	Keilor (Arundel), AU	daily rain	16.0 mm (0.6 in)	3.0 mm (0.12 in)	95 years	20 of 100 (Routine)
27 June 1995	Keilor (Arundel), AU	daily rain	7.6 mm (0.30 in)	1.0 mm (0.04 in)	49 years	20 of 100 (Routine)
21 June 1995	Keilor (Arundel), AU	daily rain	33.0 mm (1.3 in)	15.7 mm (0.6 in)	53 years	61 of 100 (Major)
1 May 1995	Keilor (Arundel), AU	daily rain	33.0 mm (1.3 in)	10.6 mm (0.4 in)	64 years	46 of 100 (Notable)
17 April 1995	Keilor (Arundel), AU	daily rain	34.0 mm (1.3 in)	10.4 mm (0.4 in)	62 years	38 of 100 (Notable)
6 January 1995	Keilor (Arundel), AU	daily rain	44.0 mm (1.7 in)	22.7 mm (0.9 in)	41 years	41 of 100 (Notable)
11 February 1994	Keilor (Arundel), AU	daily rain	58.0 mm (2.3 in)	26.2 mm (1.0 in)	88 years	56 of 100 (Notable)

Extremes by Year

1892 to 1998

Yearly extremes at Keilor (Arundel): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	163.0 mm (6.4 in)	1977	42.2 mm (1.7 in)	107
Wettest five days (Rx5day)	187.2 mm (7.4 in)	1970	69.3 mm (2.7 in)	107
Longest dry spell (CDD)	65 days	1991	26 days	107

Wettest day (Rx1day)

The wettest day of the year at Keilor (Arundel), 1892 to 1998. The record is 163.0 mm (6.4 in) in 1977, marked on the chart; the median year is 42.2 mm (1.7 in).

Wettest day (Rx1day) at Keilor (Arundel) by year
Year	Wettest day (Rx1day)
1892	33.3 mm (1.3 in)
1893	35.6 mm (1.4 in)
1894	23.1 mm (0.9 in)
1895	42.2 mm (1.7 in)
1896	63.5 mm (2.5 in)
1897	50.8 mm (2.0 in)
1898	28.7 mm (1.1 in)
1899	42.4 mm (1.7 in)
1900	40.6 mm (1.6 in)
1901	69.1 mm (2.7 in)
1902	75.7 mm (3.0 in)
1903	36.1 mm (1.4 in)
1904	41.7 mm (1.6 in)
1905	43.2 mm (1.7 in)
1906	43.9 mm (1.7 in)
1907	64.3 mm (2.5 in)
1908	20.1 mm (0.8 in)
1909	46.0 mm (1.8 in)
1910	27.2 mm (1.1 in)
1911	47.5 mm (1.9 in)
1912	50.3 mm (2.0 in)
1913	32.5 mm (1.3 in)
1914	30.2 mm (1.2 in)
1915	29.2 mm (1.1 in)
1916	51.8 mm (2.0 in)
1917	49.5 mm (1.9 in)
1918	32.0 mm (1.3 in)
1919	53.8 mm (2.1 in)
1920	36.8 mm (1.4 in)
1921	43.4 mm (1.7 in)
1922	20.3 mm (0.8 in)
1923	20.8 mm (0.8 in)
1924	57.7 mm (2.3 in)
1925	32.0 mm (1.3 in)
1926	45.2 mm (1.8 in)
1927	22.1 mm (0.9 in)
1928	63.2 mm (2.5 in)
1929	26.9 mm (1.1 in)
1930	56.9 mm (2.2 in)
1931	29.2 mm (1.1 in)
1932	62.0 mm (2.4 in)
1933	51.6 mm (2.0 in)
1934	44.5 mm (1.8 in)
1935	25.9 mm (1.0 in)
1936	42.2 mm (1.7 in)
1937	24.1 mm (0.9 in)
1938	35.8 mm (1.4 in)
1939	86.1 mm (3.4 in)
1940	29.7 mm (1.2 in)
1941	86.4 mm (3.4 in)
1942	51.3 mm (2.0 in)
1943	22.9 mm (0.9 in)
1944	19.6 mm (0.8 in)
1945	22.9 mm (0.9 in)
1946	101.9 mm (4.0 in)
1947	38.1 mm (1.5 in)
1948	28.7 mm (1.1 in)
1949	54.9 mm (2.2 in)
1950	49.8 mm (2.0 in)
1951	87.9 mm (3.5 in)
1952	43.2 mm (1.7 in)
1953	58.7 mm (2.3 in)
1954	114.3 mm (4.5 in)
1955	47.2 mm (1.9 in)
1956	48.0 mm (1.9 in)
1957	42.2 mm (1.7 in)
1958	32.8 mm (1.3 in)
1959	27.9 mm (1.1 in)
1960	41.4 mm (1.6 in)
1961	45.0 mm (1.8 in)
1962	38.6 mm (1.5 in)
1963	106.7 mm (4.2 in)
1964	38.9 mm (1.5 in)
1965	29.5 mm (1.2 in)
1966	35.6 mm (1.4 in)
1967	18.0 mm (0.7 in)
1968	35.6 mm (1.4 in)
1969	39.6 mm (1.6 in)
1970	125.2 mm (4.9 in)
1971	38.9 mm (1.5 in)
1972	49.5 mm (1.9 in)
1973	87.6 mm (3.4 in)
1974	52.0 mm (2.0 in)
1975	32.0 mm (1.3 in)
1976	37.0 mm (1.5 in)
1977	163.0 mm (6.4 in)
1978	82.0 mm (3.2 in)
1979	35.5 mm (1.4 in)
1980	24.0 mm (0.9 in)
1981	40.0 mm (1.6 in)
1982	58.0 mm (2.3 in)
1983	57.0 mm (2.2 in)
1984	40.0 mm (1.6 in)
1985	44.0 mm (1.7 in)
1986	22.0 mm (0.9 in)
1987	55.0 mm (2.2 in)
1988	49.5 mm (1.9 in)
1989	33.6 mm (1.3 in)
1990	54.0 mm (2.1 in)
1991	56.4 mm (2.2 in)
1992	26.0 mm (1.0 in)
1993	64.0 mm (2.5 in)
1994	58.0 mm (2.3 in)
1995	68.0 mm (2.7 in)
1996	55.0 mm (2.2 in)
1997	23.0 mm (0.9 in)
1998	25.0 mm (1.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Keilor (Arundel), 1892 to 1998. The record is 187.2 mm (7.4 in) in 1970, marked on the chart; the median year is 69.3 mm (2.7 in).

Wettest five days (Rx5day) at Keilor (Arundel) by year
Year	Wettest five days (Rx5day)
1892	56.7 mm (2.2 in)
1893	93.6 mm (3.7 in)
1894	37.9 mm (1.5 in)
1895	42.2 mm (1.7 in)
1896	78.3 mm (3.1 in)
1897	91.7 mm (3.6 in)
1898	33.1 mm (1.3 in)
1899	69.4 mm (2.7 in)
1900	47.6 mm (1.9 in)
1901	134.4 mm (5.3 in)
1902	151.9 mm (6.0 in)
1903	95.9 mm (3.8 in)
1904	56.0 mm (2.2 in)
1905	69.3 mm (2.7 in)
1906	77.0 mm (3.0 in)
1907	113.1 mm (4.5 in)
1908	66.1 mm (2.6 in)
1909	54.2 mm (2.1 in)
1910	50.7 mm (2.0 in)
1911	112.6 mm (4.4 in)
1912	50.8 mm (2.0 in)
1913	54.9 mm (2.2 in)
1914	47.7 mm (1.9 in)
1915	46.5 mm (1.8 in)
1916	158.0 mm (6.2 in)
1917	50.8 mm (2.0 in)
1918	70.4 mm (2.8 in)
1919	96.0 mm (3.8 in)
1920	58.9 mm (2.3 in)
1921	76.2 mm (3.0 in)
1922	34.6 mm (1.4 in)
1923	34.8 mm (1.4 in)
1924	126.5 mm (5.0 in)
1925	39.4 mm (1.6 in)
1926	52.8 mm (2.1 in)
1927	41.1 mm (1.6 in)
1928	72.6 mm (2.9 in)
1929	51.6 mm (2.0 in)
1930	99.8 mm (3.9 in)
1931	60.0 mm (2.4 in)
1932	81.0 mm (3.2 in)
1933	73.4 mm (2.9 in)
1934	82.4 mm (3.2 in)
1935	75.4 mm (3.0 in)
1936	74.6 mm (2.9 in)
1937	80.8 mm (3.2 in)
1938	36.3 mm (1.4 in)
1939	159.6 mm (6.3 in)
1940	40.9 mm (1.6 in)
1941	130.6 mm (5.1 in)
1942	53.6 mm (2.1 in)
1943	33.3 mm (1.3 in)
1944	37.6 mm (1.5 in)
1945	42.2 mm (1.7 in)
1946	126.8 mm (5.0 in)
1947	73.5 mm (2.9 in)
1948	47.7 mm (1.9 in)
1949	82.8 mm (3.3 in)
1950	64.8 mm (2.6 in)
1951	115.9 mm (4.6 in)
1952	78.8 mm (3.1 in)
1953	76.5 mm (3.0 in)
1954	116.8 mm (4.6 in)
1955	61.5 mm (2.4 in)
1956	55.8 mm (2.2 in)
1957	70.7 mm (2.8 in)
1958	51.8 mm (2.0 in)
1959	72.7 mm (2.9 in)
1960	107.1 mm (4.2 in)
1961	56.9 mm (2.2 in)
1962	52.8 mm (2.1 in)
1963	144.0 mm (5.7 in)
1964	70.2 mm (2.8 in)
1965	63.0 mm (2.5 in)
1966	70.1 mm (2.8 in)
1967	33.9 mm (1.3 in)
1968	45.0 mm (1.8 in)
1969	57.2 mm (2.3 in)
1970	187.2 mm (7.4 in)
1971	61.0 mm (2.4 in)
1972	93.0 mm (3.7 in)
1973	123.2 mm (4.9 in)
1974	110.0 mm (4.3 in)
1975	54.0 mm (2.1 in)
1976	67.0 mm (2.6 in)
1977	165.0 mm (6.5 in)
1978	92.0 mm (3.6 in)
1979	38.0 mm (1.5 in)
1980	42.0 mm (1.7 in)
1981	56.0 mm (2.2 in)
1982	71.5 mm (2.8 in)
1983	123.0 mm (4.8 in)
1984	60.0 mm (2.4 in)
1985	80.0 mm (3.1 in)
1986	26.6 mm (1.0 in)
1987	100.0 mm (3.9 in)
1988	117.9 mm (4.6 in)
1989	45.8 mm (1.8 in)
1990	73.0 mm (2.9 in)
1991	73.2 mm (2.9 in)
1992	44.5 mm (1.8 in)
1993	80.0 mm (3.1 in)
1994	68.0 mm (2.7 in)
1995	90.0 mm (3.5 in)
1996	62.0 mm (2.4 in)
1997	27.4 mm (1.1 in)
1998	36.0 mm (1.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Keilor (Arundel), 1892 to 1998. The record is 65 days in 1991, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Keilor (Arundel) by year
Year	Longest dry spell (CDD)
1892	22 days
1893	29 days
1894	24 days
1895	35 days
1896	17 days
1897	20 days
1898	21 days
1899	32 days
1900	27 days
1901	16 days
1902	27 days
1903	18 days
1904	28 days
1905	28 days
1906	17 days
1907	25 days
1908	21 days
1909	23 days
1910	26 days
1911	16 days
1912	27 days
1913	27 days
1914	37 days
1915	26 days
1916	26 days
1917	17 days
1918	45 days
1919	39 days
1920	30 days
1921	29 days
1922	46 days
1923	45 days
1924	19 days
1925	27 days
1926	59 days
1927	18 days
1928	20 days
1929	17 days
1930	38 days
1931	22 days
1932	36 days
1933	23 days
1934	36 days
1935	18 days
1936	27 days
1937	24 days
1938	34 days
1939	29 days
1940	35 days
1941	18 days
1942	19 days
1943	32 days
1944	20 days
1945	34 days
1946	16 days
1947	25 days
1948	30 days
1949	19 days
1950	29 days
1951	26 days
1952	24 days
1953	21 days
1954	25 days
1955	27 days
1956	45 days
1957	23 days
1958	31 days
1959	22 days
1960	20 days
1961	23 days
1962	24 days
1963	26 days
1964	35 days
1965	52 days
1966	18 days
1967	59 days
1968	46 days
1969	25 days
1970	50 days
1971	57 days
1972	31 days
1973	17 days
1974	29 days
1975	17 days
1976	18 days
1977	55 days
1978	21 days
1979	48 days
1980	34 days
1981	30 days
1982	26 days
1983	27 days
1984	22 days
1985	27 days
1986	31 days
1987	26 days
1988	32 days
1989	26 days
1990	21 days
1991	65 days
1992	26 days
1993	18 days
1994	30 days
1995	27 days
1996	21 days
1997	20 days
1998	18 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

101 years, 1892 to 1997

A day with at least 41.5 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 137.1 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Keilor (Arundel): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	41.5 mm (1.6 in)
5 years	60.8 mm (2.4 in)
10 years	75.8 mm (3.0 in)
25 years	97.6 mm (3.8 in)
50 years	116.2 mm (4.6 in)
100 years	137.1 mm (5.4 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 101 years of values from 1892 to 1997.

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: 163.0 mm (6.4 in) in 1977; 125.2 mm (4.9 in) in 1970; 114.3 mm (4.5 in) in 1954.

Download the Data

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