Armadale Weather Records (ASN00009001)

Record envelope, standing records and threshold days for Armadale (ASN00009001), Australia, with 117 years of record.

Key Facts for Armadale

Armadale (ASN00009001) is a weather station in Australia at -32.13 latitude and 116.01 longitude, 55 m (180 ft) above sea level.
The station reports from 1903 to 2019, 117 years of record.
0 records set at Armadale still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Armadale set a monthly record daily precipitation of 102.8 mm (4.0 in) on 16 January 2018.

About the Station

Location: Australia, -32.13 latitude, 116.01 longitude.
Elevation: 55 m (180 ft).
Period of record: 1903 to 2019, 117 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 Armadale. 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 Armadale, 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 Armadale still stand.

All-Time Record Progression

5 new records

5 all-time records were set at Armadale between 10 June 1945 and 10 February 1992. Each dot is a new record.

When Armadale set new all-time records
Date	Kind	Detail
1945-06-10	Record daily precipitation	Record daily precipitation 80.5 mm (3.2 in)
1945-06-18	Record daily precipitation	Record daily precipitation 85.3 mm (3.4 in)
1986-06-25	Record daily precipitation	Record daily precipitation 89.4 mm (3.5 in)
1987-07-29	Record daily precipitation	Record daily precipitation 114.0 mm (4.5 in)
1992-02-10	Record daily precipitation	Record daily precipitation 154.0 mm (6.1 in)

Wettest Day of Each Month

Feb: 154.0 mm (6.1 in)

The wettest day on record for each calendar month at Armadale. The most was 154.0 mm (6.1 in) on 10 February 1992.

Record daily precipitation for each month at Armadale
Month	Record daily precipitation (mm)	Date
Jan	102.8 mm (4.0 in)	16 January 2018
Feb	154.0 mm (6.1 in)	10 February 1992
Mar	65.0 mm (2.6 in)	9 March 1934
Apr	69.4 mm (2.7 in)	17 April 2002
May	68.2 mm (2.7 in)	19 May 2005
Jun	89.4 mm (3.5 in)	25 June 1986
Jul	114.0 mm (4.5 in)	29 July 1987
Aug	79.8 mm (3.1 in)	5 August 1928
Sep	57.0 mm (2.2 in)	26 September 2017
Oct	67.0 mm (2.6 in)	1 October 1978
Nov	60.0 mm (2.4 in)	14 November 1974
Dec	36.2 mm (1.4 in)	7 December 1987

Latest Records

Latest records at Armadale
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 January 2018	Armadale, AU	monthly rain	102.8 mm (4.0 in)	53.2 mm (2.1 in)	35 years	70 of 100 (Major)
18 December 2017	Armadale, AU	daily rain	18.4 mm (0.7 in)	3.7 mm (0.15 in)	64 years	20 of 100 (Routine)
26 September 2017	Armadale, AU	monthly rain	57.0 mm (2.2 in)	1.4 mm (0.06 in)	15 years	25 of 100 (Routine)
13 March 2017	Armadale, AU	daily rain	55.0 mm (2.2 in)	17.9 mm (0.7 in)	90 years	55 of 100 (Notable)
29 August 2016	Armadale, AU	daily rain	42.0 mm (1.7 in)	6.9 mm (0.27 in)	67 years	37 of 100 (Notable)
11 July 2016	Armadale, AU	daily rain	71.0 mm (2.8 in)	31.4 mm (1.2 in)	84 years	63 of 100 (Major)
19 April 2016	Armadale, AU	daily rain	24.0 mm (0.9 in)	6.2 mm (0.24 in)	70 years	20 of 100 (Routine)
30 January 2016	Armadale, AU	daily rain	10.8 mm (0.4 in)	2.4 mm (0.09 in)	0 years	13 of 100 (Routine)
19 January 2016	Armadale, AU	daily rain	11.8 mm (0.5 in)	10.8 mm (0.4 in)	90 years	20 of 100 (Routine)
8 January 2016	Armadale, AU	daily rain	3.2 mm (0.13 in)	0.7 mm (0.03 in)	56 years	20 of 100 (Routine)
6 December 2015	Armadale, AU	daily rain	16.0 mm (0.6 in)	1.8 mm (0.07 in)	52 years	20 of 100 (Routine)
30 January 2015	Armadale, AU	daily rain	8.4 mm (0.33 in)	4.6 mm (0.18 in)	47 years	20 of 100 (Routine)
27 November 2014	Armadale, AU	daily rain	11.2 mm (0.4 in)	3.1 mm (0.12 in)	13 years	18 of 100 (Routine)
30 September 2014	Armadale, AU	daily rain	21.0 mm (0.8 in)	2.5 mm (0.10 in)	43 years	20 of 100 (Routine)
22 September 2014	Armadale, AU	daily rain	40.6 mm (1.6 in)	3.5 mm (0.14 in)	107 years	44 of 100 (Notable)
30 August 2014	Armadale, AU	daily rain	56.0 mm (2.2 in)	18.9 mm (0.7 in)	89 years	56 of 100 (Notable)
2 December 2013	Armadale, AU	daily rain	11.2 mm (0.4 in)	3.6 mm (0.14 in)	60 years	20 of 100 (Routine)
28 August 2013	Armadale, AU	daily rain	40.4 mm (1.6 in)	12.0 mm (0.5 in)	36 years	33 of 100 (Routine)
8 August 2013	Armadale, AU	daily rain	46.6 mm (1.8 in)	4.2 mm (0.17 in)	88 years	40 of 100 (Notable)
15 March 2013	Armadale, AU	daily rain	27.0 mm (1.1 in)	0.1 mm (0.00 in)	70 years	31 of 100 (Routine)

Extremes by Year

1903 to 2019

Yearly extremes at Armadale: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	154.0 mm (6.1 in)	1992	48.5 mm (1.9 in)	114
Wettest five days (Rx5day)	189.9 mm (7.5 in)	1945	85.1 mm (3.3 in)	114
Longest dry spell (CDD)	101 days	1996	44 days	114

Wettest day (Rx1day)

The wettest day of the year at Armadale, 1903 to 2019. The record is 154.0 mm (6.1 in) in 1992, marked on the chart; the median year is 48.5 mm (1.9 in).

Wettest day (Rx1day) at Armadale by year
Year	Wettest day (Rx1day)
1903	0.0 mm (0.00 in)
1907	43.7 mm (1.7 in)
1908	45.2 mm (1.8 in)
1909	48.5 mm (1.9 in)
1910	33.0 mm (1.3 in)
1911	38.1 mm (1.5 in)
1912	61.7 mm (2.4 in)
1913	52.8 mm (2.1 in)
1914	42.9 mm (1.7 in)
1915	42.9 mm (1.7 in)
1916	43.7 mm (1.7 in)
1917	57.9 mm (2.3 in)
1918	57.4 mm (2.3 in)
1919	73.9 mm (2.9 in)
1920	62.2 mm (2.4 in)
1921	67.1 mm (2.6 in)
1922	66.5 mm (2.6 in)
1923	52.8 mm (2.1 in)
1924	43.2 mm (1.7 in)
1925	52.3 mm (2.1 in)
1926	45.2 mm (1.8 in)
1927	56.6 mm (2.2 in)
1928	79.8 mm (3.1 in)
1929	49.3 mm (1.9 in)
1930	47.0 mm (1.9 in)
1931	55.9 mm (2.2 in)
1932	60.2 mm (2.4 in)
1933	41.7 mm (1.6 in)
1934	65.0 mm (2.6 in)
1935	39.9 mm (1.6 in)
1936	53.6 mm (2.1 in)
1937	43.2 mm (1.7 in)
1938	32.8 mm (1.3 in)
1939	54.6 mm (2.1 in)
1940	41.4 mm (1.6 in)
1941	50.3 mm (2.0 in)
1942	43.7 mm (1.7 in)
1943	63.5 mm (2.5 in)
1944	44.7 mm (1.8 in)
1945	85.3 mm (3.4 in)
1946	36.6 mm (1.4 in)
1947	62.5 mm (2.5 in)
1948	51.6 mm (2.0 in)
1949	39.9 mm (1.6 in)
1950	61.0 mm (2.4 in)
1951	51.6 mm (2.0 in)
1952	48.5 mm (1.9 in)
1953	72.4 mm (2.9 in)
1954	48.5 mm (1.9 in)
1955	65.8 mm (2.6 in)
1956	63.5 mm (2.5 in)
1957	42.9 mm (1.7 in)
1958	54.9 mm (2.2 in)
1959	40.6 mm (1.6 in)
1960	36.6 mm (1.4 in)
1961	45.7 mm (1.8 in)
1962	48.5 mm (1.9 in)
1963	46.5 mm (1.8 in)
1964	52.1 mm (2.1 in)
1965	64.0 mm (2.5 in)
1966	43.4 mm (1.7 in)
1967	71.6 mm (2.8 in)
1968	76.7 mm (3.0 in)
1969	49.0 mm (1.9 in)
1970	50.8 mm (2.0 in)
1971	53.1 mm (2.1 in)
1972	34.5 mm (1.4 in)
1973	47.0 mm (1.9 in)
1974	60.0 mm (2.4 in)
1975	26.2 mm (1.0 in)
1976	59.0 mm (2.3 in)
1977	45.0 mm (1.8 in)
1978	67.0 mm (2.6 in)
1979	32.0 mm (1.3 in)
1980	36.5 mm (1.4 in)
1981	55.4 mm (2.2 in)
1982	49.6 mm (2.0 in)
1983	71.6 mm (2.8 in)
1984	46.8 mm (1.8 in)
1985	30.5 mm (1.2 in)
1986	89.4 mm (3.5 in)
1987	114.0 mm (4.5 in)
1988	56.2 mm (2.2 in)
1989	46.2 mm (1.8 in)
1990	38.4 mm (1.5 in)
1991	40.0 mm (1.6 in)
1992	154.0 mm (6.1 in)
1993	38.6 mm (1.5 in)
1994	55.0 mm (2.2 in)
1995	48.0 mm (1.9 in)
1996	46.0 mm (1.8 in)
1997	62.4 mm (2.5 in)
1998	26.2 mm (1.0 in)
1999	42.0 mm (1.7 in)
2000	62.0 mm (2.4 in)
2001	55.6 mm (2.2 in)
2002	69.4 mm (2.7 in)
2003	42.2 mm (1.7 in)
2004	38.8 mm (1.5 in)
2005	68.2 mm (2.7 in)
2006	30.0 mm (1.2 in)
2007	43.4 mm (1.7 in)
2008	41.0 mm (1.6 in)
2009	21.6 mm (0.9 in)
2010	44.0 mm (1.7 in)
2011	45.2 mm (1.8 in)
2012	38.0 mm (1.5 in)
2013	46.6 mm (1.8 in)
2014	56.0 mm (2.2 in)
2015	20.0 mm (0.8 in)
2016	71.0 mm (2.8 in)
2017	57.0 mm (2.2 in)
2018	102.8 mm (4.0 in)
2019	3.2 mm (0.13 in)

Wettest five days (Rx5day)

The wettest five days of the year at Armadale, 1903 to 2019. The record is 189.9 mm (7.5 in) in 1945, marked on the chart; the median year is 85.1 mm (3.3 in).

Wettest five days (Rx5day) at Armadale by year
Year	Wettest five days (Rx5day)
1903	0.0 mm (0.00 in)
1907	97.6 mm (3.8 in)
1908	104.7 mm (4.1 in)
1909	127.4 mm (5.0 in)
1910	94.7 mm (3.7 in)
1911	80.8 mm (3.2 in)
1912	116.8 mm (4.6 in)
1913	86.7 mm (3.4 in)
1914	53.6 mm (2.1 in)
1915	101.9 mm (4.0 in)
1916	83.1 mm (3.3 in)
1917	119.1 mm (4.7 in)
1918	87.9 mm (3.5 in)
1919	103.8 mm (4.1 in)
1920	147.3 mm (5.8 in)
1921	137.5 mm (5.4 in)
1922	125.4 mm (4.9 in)
1923	94.3 mm (3.7 in)
1924	99.0 mm (3.9 in)
1925	85.5 mm (3.4 in)
1926	109.3 mm (4.3 in)
1927	111.5 mm (4.4 in)
1928	134.1 mm (5.3 in)
1929	91.0 mm (3.6 in)
1930	119.1 mm (4.7 in)
1931	122.9 mm (4.8 in)
1932	98.3 mm (3.9 in)
1933	97.5 mm (3.8 in)
1934	108.2 mm (4.3 in)
1935	58.5 mm (2.3 in)
1936	77.0 mm (3.0 in)
1937	94.7 mm (3.7 in)
1938	76.4 mm (3.0 in)
1939	120.9 mm (4.8 in)
1940	62.3 mm (2.5 in)
1941	81.3 mm (3.2 in)
1942	97.1 mm (3.8 in)
1943	121.9 mm (4.8 in)
1944	70.1 mm (2.8 in)
1945	189.9 mm (7.5 in)
1946	97.1 mm (3.8 in)
1947	158.2 mm (6.2 in)
1948	100.1 mm (3.9 in)
1949	74.4 mm (2.9 in)
1950	72.9 mm (2.9 in)
1951	113.1 mm (4.5 in)
1952	78.2 mm (3.1 in)
1953	84.6 mm (3.3 in)
1954	75.9 mm (3.0 in)
1955	108.2 mm (4.3 in)
1956	112.6 mm (4.4 in)
1957	111.8 mm (4.4 in)
1958	101.1 mm (4.0 in)
1959	89.9 mm (3.5 in)
1960	64.1 mm (2.5 in)
1961	71.4 mm (2.8 in)
1962	72.1 mm (2.8 in)
1963	123.4 mm (4.9 in)
1964	112.7 mm (4.4 in)
1965	159.7 mm (6.3 in)
1966	90.0 mm (3.5 in)
1967	91.9 mm (3.6 in)
1968	110.5 mm (4.4 in)
1969	76.2 mm (3.0 in)
1970	114.0 mm (4.5 in)
1971	61.5 mm (2.4 in)
1972	60.2 mm (2.4 in)
1973	94.0 mm (3.7 in)
1974	79.9 mm (3.1 in)
1975	51.6 mm (2.0 in)
1976	86.2 mm (3.4 in)
1977	121.0 mm (4.8 in)
1978	120.6 mm (4.7 in)
1979	60.2 mm (2.4 in)
1980	68.5 mm (2.7 in)
1981	82.4 mm (3.2 in)
1982	56.6 mm (2.2 in)
1983	69.6 mm (2.7 in)
1984	53.6 mm (2.1 in)
1985	30.5 mm (1.2 in)
1986	131.1 mm (5.2 in)
1987	140.6 mm (5.5 in)
1988	68.6 mm (2.7 in)
1989	61.6 mm (2.4 in)
1990	73.6 mm (2.9 in)
1991	68.6 mm (2.7 in)
1992	156.0 mm (6.1 in)
1993	63.8 mm (2.5 in)
1994	58.6 mm (2.3 in)
1995	59.0 mm (2.3 in)
1996	87.6 mm (3.4 in)
1997	89.0 mm (3.5 in)
1998	52.0 mm (2.0 in)
1999	57.2 mm (2.3 in)
2000	68.4 mm (2.7 in)
2001	55.6 mm (2.2 in)
2002	79.2 mm (3.1 in)
2003	44.6 mm (1.8 in)
2004	55.0 mm (2.2 in)
2005	50.6 mm (2.0 in)
2006	45.2 mm (1.8 in)
2007	55.4 mm (2.2 in)
2008	62.2 mm (2.4 in)
2009	48.2 mm (1.9 in)
2010	44.0 mm (1.7 in)
2011	68.8 mm (2.7 in)
2012	65.4 mm (2.6 in)
2013	72.4 mm (2.9 in)
2014	56.6 mm (2.2 in)
2015	36.4 mm (1.4 in)
2016	95.2 mm (3.7 in)
2017	68.1 mm (2.7 in)
2018	106.0 mm (4.2 in)
2019	3.8 mm (0.15 in)

Longest dry spell (CDD)

The longest dry spell of the year at Armadale, 1903 to 2019. The record is 101 days in 1996, marked on the chart; the median year is 44 days.

Longest dry spell (CDD) at Armadale by year
Year	Longest dry spell (CDD)
1903	28 days
1907	55 days
1908	38 days
1909	79 days
1910	64 days
1911	66 days
1912	48 days
1913	62 days
1914	43 days
1915	28 days
1916	40 days
1917	40 days
1918	37 days
1919	46 days
1920	54 days
1921	49 days
1922	27 days
1923	59 days
1924	72 days
1925	40 days
1926	44 days
1927	29 days
1928	55 days
1929	35 days
1930	54 days
1931	63 days
1932	66 days
1933	40 days
1934	26 days
1935	38 days
1936	62 days
1937	41 days
1938	40 days
1939	52 days
1940	29 days
1941	52 days
1942	51 days
1943	35 days
1944	61 days
1945	41 days
1946	65 days
1947	64 days
1948	88 days
1949	45 days
1950	69 days
1951	40 days
1952	42 days
1953	50 days
1954	33 days
1955	48 days
1956	59 days
1957	71 days
1958	66 days
1959	32 days
1960	46 days
1961	31 days
1962	69 days
1963	39 days
1964	54 days
1965	84 days
1966	66 days
1967	28 days
1968	32 days
1969	58 days
1970	51 days
1971	38 days
1972	66 days
1973	57 days
1974	39 days
1975	66 days
1976	32 days
1977	33 days
1978	45 days
1979	51 days
1980	25 days
1981	48 days
1982	39 days
1983	36 days
1984	48 days
1985	40 days
1986	42 days
1987	74 days
1988	82 days
1989	40 days
1990	26 days
1991	53 days
1992	37 days
1993	39 days
1994	45 days
1995	27 days
1996	101 days
1997	50 days
1998	52 days
1999	54 days
2000	38 days
2001	41 days
2002	51 days
2003	36 days
2004	48 days
2005	44 days
2006	28 days
2007	46 days
2008	37 days
2009	37 days
2010	25 days
2011	28 days
2012	26 days
2013	39 days
2014	33 days
2015	37 days
2016	35 days
2017	27 days
2018	35 days
2019	16 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

75 years, 1908 to 2016

A day with at least 51.3 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 92.1 mm (3.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Armadale: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	51.3 mm (2.0 in)
5 years	62.9 mm (2.5 in)
10 years	70.3 mm (2.8 in)
25 years	79.3 mm (3.1 in)
50 years	85.8 mm (3.4 in)
100 years	92.1 mm (3.6 in)	Longer than the 75 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, 75 years of values from 1908 to 2016.

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: 89.4 mm (3.5 in) in 1986; 85.3 mm (3.4 in) in 1945; 79.8 mm (3.1 in) in 1928.

Download the Data

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

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