Aldervale Weather Records (ASN00009556)

Record envelope, standing records and threshold days for Aldervale (ASN00009556), Australia, with 117 years of record.

Key Facts for Aldervale

Aldervale (ASN00009556) is a weather station in Australia at -33.98 latitude and 116.33 longitude, 200 m (656 ft) above sea level.
The station reports from 1907 to 2023, 117 years of record.
0 records set at Aldervale still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Aldervale set a daily record precipitation of 22.0 mm (0.9 in) on 13 September 2022.

About the Station

Location: Australia, -33.98 latitude, 116.33 longitude.
Elevation: 200 m (656 ft).
Period of record: 1907 to 2023, 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 Aldervale. 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 Aldervale, 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 Aldervale still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Aldervale between 15 June 1947 and 15 June 1947. Each dot is a new record.

Wettest Day of Each Month

Jun: 96.5 mm (3.8 in)

The wettest day on record for each calendar month at Aldervale. The most was 96.5 mm (3.8 in) on 15 June 1947.

Record daily precipitation for each month at Aldervale
Month	Record daily precipitation (mm)	Date
Jan	80.6 mm (3.2 in)	22 January 1982
Feb	83.4 mm (3.3 in)	17 February 2003
Mar	78.7 mm (3.1 in)	26 March 1965
Apr	83.8 mm (3.3 in)	20 April 1928
May	94.2 mm (3.7 in)	11 May 1949
Jun	96.5 mm (3.8 in)	15 June 1947
Jul	68.0 mm (2.7 in)	21 July 1990
Aug	50.8 mm (2.0 in)	4 August 1964
Sep	48.3 mm (1.9 in)	27 September 1909
Oct	41.7 mm (1.6 in)	24 October 1907
Nov	57.4 mm (2.3 in)	3 November 1969
Dec	71.8 mm (2.8 in)	20 December 2006

Latest Records

Latest records at Aldervale
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
13 September 2022	Aldervale, AU	daily rain	22.0 mm (0.9 in)	7.4 mm (0.29 in)	15 years	20 of 100 (Routine)
20 October 2021	Aldervale, AU	daily rain	16.4 mm (0.6 in)	2.4 mm (0.09 in)	106 years	20 of 100 (Routine)
12 April 2021	Aldervale, AU	daily rain	74.6 mm (2.9 in)	27.6 mm (1.1 in)	70 years	65 of 100 (Major)
10 November 2020	Aldervale, AU	daily rain	33.8 mm (1.3 in)	13.2 mm (0.5 in)	10 years	34 of 100 (Routine)
29 February 2020	Aldervale, AU	daily rain	0.2 mm (0.01 in)	0.2 mm (0.01 in)	112 years	20 of 100 (Routine)
28 February 2020	Aldervale, AU	daily rain	6.6 mm (0.26 in)	0.8 mm (0.03 in)	30 years	19 of 100 (Routine)
30 August 2019	Aldervale, AU	daily rain	29.2 mm (1.1 in)	12.7 mm (0.5 in)	57 years	46 of 100 (Notable)
22 April 2018	Aldervale, AU	daily rain	31.6 mm (1.2 in)	4.4 mm (0.17 in)	60 years	33 of 100 (Routine)
25 April 2016	Aldervale, AU	daily rain	11.6 mm (0.5 in)	4.2 mm (0.17 in)	29 years	20 of 100 (Routine)
19 January 2016	Aldervale, AU	daily rain	32.6 mm (1.3 in)	27.0 mm (1.1 in)	108 years	69 of 100 (Major)
18 January 2016	Aldervale, AU	daily rain	5.4 mm (0.21 in)	0.4 mm (0.02 in)	38 years	20 of 100 (Routine)
31 July 2015	Aldervale, AU	daily rain	59.2 mm (2.3 in)	32.3 mm (1.3 in)	100 years	80 of 100 (Exceptional)
10 April 2015	Aldervale, AU	daily rain	55.2 mm (2.2 in)	20.6 mm (0.8 in)	29 years	43 of 100 (Notable)
18 March 2015	Aldervale, AU	daily rain	11.0 mm (0.4 in)	2.9 mm (0.11 in)	108 years	20 of 100 (Routine)
31 August 2014	Aldervale, AU	daily rain	19.2 mm (0.8 in)	4.0 mm (0.16 in)	100 years	20 of 100 (Routine)
21 May 2014	Aldervale, AU	daily rain	47.6 mm (1.9 in)	3.2 mm (0.13 in)	23 years	19 of 100 (Routine)
30 March 2014	Aldervale, AU	daily rain	6.6 mm (0.26 in)	0.2 mm (0.01 in)	65 years	20 of 100 (Routine)
23 September 2013	Aldervale, AU	daily rain	18.0 mm (0.7 in)	2.5 mm (0.10 in)	104 years	20 of 100 (Routine)
7 August 2013	Aldervale, AU	daily rain	33.4 mm (1.3 in)	1.6 mm (0.06 in)	60 years	30 of 100 (Routine)
29 December 2012	Aldervale, AU	daily rain	31.8 mm (1.3 in)	14.3 mm (0.6 in)	50 years	43 of 100 (Notable)

Extremes by Year

1907 to 2023

Yearly extremes at Aldervale: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	96.5 mm (3.8 in)	1947	36.6 mm (1.4 in)	113
Wettest five days (Rx5day)	118.2 mm (4.7 in)	1947	67.0 mm (2.6 in)	113
Longest dry spell (CDD)	119 days	1950	43 days	113

Wettest day (Rx1day)

The wettest day of the year at Aldervale, 1907 to 2023. The record is 96.5 mm (3.8 in) in 1947, marked on the chart; the median year is 36.6 mm (1.4 in).

Wettest day (Rx1day) at Aldervale by year
Year	Wettest day (Rx1day)
1907	41.7 mm (1.6 in)
1908	27.9 mm (1.1 in)
1909	48.3 mm (1.9 in)
1910	45.7 mm (1.8 in)
1911	25.4 mm (1.0 in)
1912	28.4 mm (1.1 in)
1913	30.5 mm (1.2 in)
1914	50.3 mm (2.0 in)
1915	50.8 mm (2.0 in)
1916	33.8 mm (1.3 in)
1917	57.2 mm (2.3 in)
1918	38.6 mm (1.5 in)
1919	53.3 mm (2.1 in)
1923	20.3 mm (0.8 in)
1924	35.6 mm (1.4 in)
1925	25.4 mm (1.0 in)
1926	26.7 mm (1.1 in)
1927	52.1 mm (2.1 in)
1928	83.8 mm (3.3 in)
1929	80.0 mm (3.1 in)
1930	40.1 mm (1.6 in)
1931	38.1 mm (1.5 in)
1932	29.7 mm (1.2 in)
1933	33.5 mm (1.3 in)
1935	33.0 mm (1.3 in)
1936	33.0 mm (1.3 in)
1937	39.9 mm (1.6 in)
1938	35.1 mm (1.4 in)
1939	31.8 mm (1.3 in)
1940	30.5 mm (1.2 in)
1941	50.8 mm (2.0 in)
1942	19.1 mm (0.8 in)
1943	55.1 mm (2.2 in)
1944	35.8 mm (1.4 in)
1945	57.9 mm (2.3 in)
1946	31.5 mm (1.2 in)
1947	96.5 mm (3.8 in)
1948	34.0 mm (1.3 in)
1949	94.2 mm (3.7 in)
1950	37.6 mm (1.5 in)
1951	47.0 mm (1.9 in)
1952	36.1 mm (1.4 in)
1953	31.8 mm (1.3 in)
1954	29.2 mm (1.1 in)
1955	54.4 mm (2.1 in)
1956	43.9 mm (1.7 in)
1957	40.6 mm (1.6 in)
1958	29.2 mm (1.1 in)
1959	27.2 mm (1.1 in)
1960	36.1 mm (1.4 in)
1961	39.4 mm (1.6 in)
1962	36.6 mm (1.4 in)
1963	33.5 mm (1.3 in)
1964	50.8 mm (2.0 in)
1965	78.7 mm (3.1 in)
1966	38.1 mm (1.5 in)
1967	35.6 mm (1.4 in)
1968	36.6 mm (1.4 in)
1969	57.4 mm (2.3 in)
1970	31.2 mm (1.2 in)
1971	45.2 mm (1.8 in)
1972	32.0 mm (1.3 in)
1973	31.0 mm (1.2 in)
1974	30.0 mm (1.2 in)
1975	36.6 mm (1.4 in)
1976	53.0 mm (2.1 in)
1977	31.8 mm (1.3 in)
1978	38.0 mm (1.5 in)
1979	32.6 mm (1.3 in)
1980	52.2 mm (2.1 in)
1981	29.0 mm (1.1 in)
1982	80.6 mm (3.2 in)
1983	39.4 mm (1.6 in)
1984	22.6 mm (0.9 in)
1985	65.0 mm (2.6 in)
1986	25.0 mm (1.0 in)
1987	46.0 mm (1.8 in)
1988	40.0 mm (1.6 in)
1989	32.6 mm (1.3 in)
1990	68.0 mm (2.7 in)
1991	44.4 mm (1.7 in)
1992	30.4 mm (1.2 in)
1993	50.0 mm (2.0 in)
1994	35.0 mm (1.4 in)
1995	34.6 mm (1.4 in)
1996	33.8 mm (1.3 in)
1997	41.8 mm (1.6 in)
1998	35.6 mm (1.4 in)
1999	50.4 mm (2.0 in)
2000	48.4 mm (1.9 in)
2001	63.0 mm (2.5 in)
2002	42.4 mm (1.7 in)
2003	83.4 mm (3.3 in)
2004	22.2 mm (0.9 in)
2005	46.2 mm (1.8 in)
2006	71.8 mm (2.8 in)
2007	28.0 mm (1.1 in)
2008	37.2 mm (1.5 in)
2009	27.8 mm (1.1 in)
2010	26.4 mm (1.0 in)
2011	31.4 mm (1.2 in)
2012	31.8 mm (1.3 in)
2013	33.4 mm (1.3 in)
2014	47.6 mm (1.9 in)
2015	59.2 mm (2.3 in)
2016	40.2 mm (1.6 in)
2017	24.0 mm (0.9 in)
2018	32.0 mm (1.3 in)
2019	29.2 mm (1.1 in)
2020	33.8 mm (1.3 in)
2021	74.6 mm (2.9 in)
2022	25.0 mm (1.0 in)
2023	0.2 mm (0.01 in)

Wettest five days (Rx5day)

The wettest five days of the year at Aldervale, 1907 to 2023. The record is 118.2 mm (4.7 in) in 1947, marked on the chart; the median year is 67.0 mm (2.6 in).

Wettest five days (Rx5day) at Aldervale by year
Year	Wettest five days (Rx5day)
1907	67.2 mm (2.6 in)
1908	54.1 mm (2.1 in)
1909	74.2 mm (2.9 in)
1910	76.8 mm (3.0 in)
1911	41.7 mm (1.6 in)
1912	28.4 mm (1.1 in)
1913	61.6 mm (2.4 in)
1914	54.9 mm (2.2 in)
1915	65.6 mm (2.6 in)
1916	73.6 mm (2.9 in)
1917	114.1 mm (4.5 in)
1918	62.2 mm (2.4 in)
1919	53.3 mm (2.1 in)
1923	51.4 mm (2.0 in)
1924	68.6 mm (2.7 in)
1925	50.2 mm (2.0 in)
1926	73.7 mm (2.9 in)
1927	72.4 mm (2.9 in)
1928	86.4 mm (3.4 in)
1929	80.0 mm (3.1 in)
1930	72.9 mm (2.9 in)
1931	92.6 mm (3.6 in)
1932	72.3 mm (2.8 in)
1933	87.8 mm (3.5 in)
1935	76.2 mm (3.0 in)
1936	60.9 mm (2.4 in)
1937	70.4 mm (2.8 in)
1938	64.3 mm (2.5 in)
1939	66.9 mm (2.6 in)
1940	36.6 mm (1.4 in)
1941	60.5 mm (2.4 in)
1942	23.7 mm (0.9 in)
1943	78.2 mm (3.1 in)
1944	63.3 mm (2.5 in)
1945	89.4 mm (3.5 in)
1946	68.9 mm (2.7 in)
1947	118.2 mm (4.7 in)
1948	59.6 mm (2.3 in)
1949	96.2 mm (3.8 in)
1950	60.7 mm (2.4 in)
1951	65.5 mm (2.6 in)
1952	69.3 mm (2.7 in)
1953	67.0 mm (2.6 in)
1954	48.4 mm (1.9 in)
1955	97.6 mm (3.8 in)
1956	65.4 mm (2.6 in)
1957	72.4 mm (2.9 in)
1958	69.8 mm (2.7 in)
1959	76.5 mm (3.0 in)
1960	68.6 mm (2.7 in)
1961	70.6 mm (2.8 in)
1962	69.4 mm (2.7 in)
1963	89.2 mm (3.5 in)
1964	105.0 mm (4.1 in)
1965	83.9 mm (3.3 in)
1966	61.0 mm (2.4 in)
1967	56.9 mm (2.2 in)
1968	69.4 mm (2.7 in)
1969	71.7 mm (2.8 in)
1970	56.1 mm (2.2 in)
1971	81.3 mm (3.2 in)
1972	55.9 mm (2.2 in)
1973	57.7 mm (2.3 in)
1974	73.6 mm (2.9 in)
1975	80.0 mm (3.1 in)
1976	73.4 mm (2.9 in)
1977	61.0 mm (2.4 in)
1978	55.4 mm (2.2 in)
1979	56.2 mm (2.2 in)
1980	53.0 mm (2.1 in)
1981	57.2 mm (2.3 in)
1982	102.2 mm (4.0 in)
1983	61.0 mm (2.4 in)
1984	22.6 mm (0.9 in)
1985	104.2 mm (4.1 in)
1986	51.0 mm (2.0 in)
1987	56.8 mm (2.2 in)
1988	72.4 mm (2.9 in)
1989	65.2 mm (2.6 in)
1990	113.4 mm (4.5 in)
1991	63.6 mm (2.5 in)
1992	62.2 mm (2.4 in)
1993	62.8 mm (2.5 in)
1994	85.4 mm (3.4 in)
1995	65.4 mm (2.6 in)
1996	83.4 mm (3.3 in)
1997	50.4 mm (2.0 in)
1998	56.2 mm (2.2 in)
1999	75.8 mm (3.0 in)
2000	88.6 mm (3.5 in)
2001	115.8 mm (4.6 in)
2002	48.0 mm (1.9 in)
2003	83.6 mm (3.3 in)
2004	52.2 mm (2.1 in)
2005	87.4 mm (3.4 in)
2006	72.0 mm (2.8 in)
2007	52.0 mm (2.0 in)
2008	56.6 mm (2.2 in)
2009	72.8 mm (2.9 in)
2010	46.6 mm (1.8 in)
2011	55.0 mm (2.2 in)
2012	54.6 mm (2.1 in)
2013	70.4 mm (2.8 in)
2014	78.4 mm (3.1 in)
2015	80.6 mm (3.2 in)
2016	72.0 mm (2.8 in)
2017	58.0 mm (2.3 in)
2018	48.2 mm (1.9 in)
2019	66.6 mm (2.6 in)
2020	48.4 mm (1.9 in)
2021	80.8 mm (3.2 in)
2022	42.8 mm (1.7 in)
2023	0.2 mm (0.01 in)

Longest dry spell (CDD)

The longest dry spell of the year at Aldervale, 1907 to 2023. The record is 119 days in 1950, marked on the chart; the median year is 43 days.

Longest dry spell (CDD) at Aldervale by year
Year	Longest dry spell (CDD)
1907	37 days
1908	26 days
1909	13 days
1910	42 days
1911	59 days
1912	14 days
1913	45 days
1914	38 days
1915	32 days
1916	57 days
1917	44 days
1918	31 days
1919	50 days
1923	22 days
1924	90 days
1925	26 days
1926	30 days
1927	28 days
1928	43 days
1929	37 days
1930	27 days
1931	35 days
1932	57 days
1933	28 days
1935	58 days
1936	105 days
1937	67 days
1938	64 days
1939	52 days
1940	32 days
1941	59 days
1942	31 days
1943	36 days
1944	40 days
1945	35 days
1946	44 days
1947	43 days
1948	71 days
1949	42 days
1950	119 days
1951	24 days
1952	63 days
1953	50 days
1954	74 days
1955	42 days
1956	60 days
1957	58 days
1958	94 days
1959	74 days
1960	33 days
1961	36 days
1962	44 days
1963	40 days
1964	43 days
1965	27 days
1966	28 days
1967	68 days
1968	32 days
1969	47 days
1970	48 days
1971	36 days
1972	51 days
1973	65 days
1974	52 days
1975	66 days
1976	24 days
1977	58 days
1978	38 days
1979	33 days
1980	31 days
1981	64 days
1982	74 days
1983	110 days
1984	17 days
1985	20 days
1986	31 days
1987	60 days
1988	61 days
1989	43 days
1990	26 days
1991	52 days
1992	37 days
1993	76 days
1994	86 days
1995	82 days
1996	44 days
1997	29 days
1998	51 days
1999	56 days
2000	31 days
2001	51 days
2002	49 days
2003	28 days
2004	35 days
2005	42 days
2006	21 days
2007	37 days
2008	38 days
2009	47 days
2010	73 days
2011	64 days
2012	58 days
2013	52 days
2014	71 days
2015	28 days
2016	22 days
2017	40 days
2018	39 days
2019	35 days
2020	40 days
2021	26 days
2022	70 days
2023	44 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

95 years, 1910 to 2022

A day with at least 38.2 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 109.3 mm (4.3 in) of rain is expected about once in 100 years.

Rainfall return levels at Aldervale: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	38.2 mm (1.5 in)
5 years	51.3 mm (2.0 in)
10 years	62.0 mm (2.4 in)
25 years	78.2 mm (3.1 in)
50 years	92.6 mm (3.6 in)
100 years	109.3 mm (4.3 in)	Longer than the 95 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, 95 years of values from 1910 to 2022.

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: 96.5 mm (3.8 in) in 1947; 94.2 mm (3.7 in) in 1949; 83.8 mm (3.3 in) in 1928.

Download the Data

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