Chatsworth Weather Records (ASN00037013)

Record envelope, standing records and threshold days for Chatsworth (ASN00037013), Australia, with 107 years of record.

Key Facts for Chatsworth

Chatsworth (ASN00037013) is a weather station in Australia at -21.97 latitude and 140.30 longitude, 260 m (853 ft) above sea level.
The station reports from 1914 to 2020, 107 years of record.
0 records set at Chatsworth still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Chatsworth set a daily record precipitation of 28.1 mm (1.1 in) on 25 February 2020.

About the Station

Location: Australia, -21.97 latitude, 140.30 longitude.
Elevation: 260 m (853 ft).
Period of record: 1914 to 2020, 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 Chatsworth. 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 Chatsworth, 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 Chatsworth still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Chatsworth between 11 February 1946 and 7 January 2009. Each dot is a new record.

When Chatsworth set new all-time records
Date	Kind	Detail
1946-02-11	Record daily precipitation	Record daily precipitation 124.5 mm (4.9 in)
1981-01-14	Record daily precipitation	Record daily precipitation 140.6 mm (5.5 in)
2009-01-07	Record daily precipitation	Record daily precipitation 179.0 mm (7.0 in)

Wettest Day of Each Month

Jan: 179.0 mm (7.0 in)

The wettest day on record for each calendar month at Chatsworth. The most was 179.0 mm (7.0 in) on 7 January 2009.

Record daily precipitation for each month at Chatsworth
Month	Record daily precipitation (mm)	Date
Jan	179.0 mm (7.0 in)	7 January 2009
Feb	124.5 mm (4.9 in)	11 February 1946
Mar	110.5 mm (4.4 in)	5 March 1971
Apr	113.0 mm (4.4 in)	13 April 1940
May	105.0 mm (4.1 in)	9 May 2016
Jun	56.3 mm (2.2 in)	18 June 2007
Jul	45.0 mm (1.8 in)	24 July 1938
Aug	47.0 mm (1.9 in)	22 August 1988
Sep	52.8 mm (2.1 in)	18 September 2016
Oct	63.5 mm (2.5 in)	26 October 1963
Nov	47.6 mm (1.9 in)	23 November 1991
Dec	116.6 mm (4.6 in)	12 December 1924

Latest Records

Latest records at Chatsworth
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
25 February 2020	Chatsworth, AU	daily rain	28.1 mm (1.1 in)	13.1 mm (0.5 in)	17 years	22 of 100 (Routine)
25 January 2020	Chatsworth, AU	daily rain	33.0 mm (1.3 in)	2.5 mm (0.10 in)	100 years	41 of 100 (Notable)
28 November 2017	Chatsworth, AU	daily rain	4.1 mm (0.16 in)	0.3 mm (0.01 in)	84 years	20 of 100 (Routine)
27 November 2017	Chatsworth, AU	daily rain	37.5 mm (1.5 in)	10.9 mm (0.4 in)	7 years	24 of 100 (Routine)
20 September 2016	Chatsworth, AU	daily rain	15.2 mm (0.6 in)	15.2 mm (0.6 in)	101 years	20 of 100 (Routine)
18 September 2016	Chatsworth, AU	monthly rain	52.8 mm (2.1 in)	20.5 mm (0.8 in)	100 years	78 of 100 (Major)
16 September 2016	Chatsworth, AU	daily rain	22.0 mm (0.9 in)	20.0 mm (0.8 in)	91 years	20 of 100 (Routine)
15 September 2016	Chatsworth, AU	daily rain	32.0 mm (1.3 in)	18.0 mm (0.7 in)	91 years	62 of 100 (Major)
2 September 2016	Chatsworth, AU	daily rain	21.9 mm (0.9 in)	13.0 mm (0.5 in)	69 years	20 of 100 (Routine)
18 July 2016	Chatsworth, AU	daily rain	12.0 mm (0.5 in)	11.2 mm (0.4 in)	100 years	20 of 100 (Routine)
19 June 2016	Chatsworth, AU	daily rain	56.0 mm (2.2 in)	56.0 mm (2.2 in)	101 years	78 of 100 (Major)
9 May 2016	Chatsworth, AU	monthly rain	105.0 mm (4.1 in)	18.0 mm (0.7 in)	25 years	39 of 100 (Notable)
11 March 2016	Chatsworth, AU	daily rain	24.0 mm (0.9 in)	13.2 mm (0.5 in)	40 years	20 of 100 (Routine)
20 January 2016	Chatsworth, AU	daily rain	39.0 mm (1.5 in)	9.6 mm (0.38 in)	41 years	26 of 100 (Routine)
8 December 2014	Chatsworth, AU	daily rain	22.2 mm (0.9 in)	17.6 mm (0.7 in)	56 years	20 of 100 (Routine)
2 December 2013	Chatsworth, AU	daily rain	30.0 mm (1.2 in)	5.0 mm (0.20 in)	24 years	19 of 100 (Routine)
6 November 2012	Chatsworth, AU	daily rain	30.0 mm (1.2 in)	18.0 mm (0.7 in)	13 years	32 of 100 (Routine)
14 July 2012	Chatsworth, AU	daily rain	30.0 mm (1.2 in)	8.4 mm (0.33 in)	41 years	28 of 100 (Routine)
10 December 2011	Chatsworth, AU	daily rain	31.0 mm (1.2 in)	1.8 mm (0.07 in)	0 years	10 of 100 (Routine)
4 December 2011	Chatsworth, AU	daily rain	42.0 mm (1.7 in)	15.3 mm (0.6 in)	56 years	34 of 100 (Routine)

Extremes by Year

1914 to 2020

Yearly extremes at Chatsworth: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	179.0 mm (7.0 in)	2009	50.8 mm (2.0 in)	107
Wettest five days (Rx5day)	325.6 mm (12.8 in)	2009	82.5 mm (3.2 in)	107
Longest dry spell (CDD)	294 days	2002	109 days	107

Wettest day (Rx1day)

The wettest day of the year at Chatsworth, 1914 to 2020. The record is 179.0 mm (7.0 in) in 2009, marked on the chart; the median year is 50.8 mm (2.0 in).

Wettest day (Rx1day) at Chatsworth by year
Year	Wettest day (Rx1day)
1914	8.1 mm (0.32 in)
1915	64.3 mm (2.5 in)
1916	67.8 mm (2.7 in)
1917	73.2 mm (2.9 in)
1918	69.9 mm (2.8 in)
1919	49.0 mm (1.9 in)
1920	44.5 mm (1.8 in)
1921	52.6 mm (2.1 in)
1922	46.2 mm (1.8 in)
1923	49.3 mm (1.9 in)
1924	116.6 mm (4.6 in)
1925	25.7 mm (1.0 in)
1926	38.1 mm (1.5 in)
1927	14.7 mm (0.6 in)
1928	68.6 mm (2.7 in)
1929	50.8 mm (2.0 in)
1930	47.0 mm (1.9 in)
1931	33.0 mm (1.3 in)
1932	22.9 mm (0.9 in)
1933	50.8 mm (2.0 in)
1934	34.3 mm (1.4 in)
1935	55.4 mm (2.2 in)
1936	48.3 mm (1.9 in)
1937	82.3 mm (3.2 in)
1938	76.2 mm (3.0 in)
1939	118.4 mm (4.7 in)
1940	113.0 mm (4.4 in)
1941	123.4 mm (4.9 in)
1942	62.2 mm (2.4 in)
1943	66.0 mm (2.6 in)
1944	113.3 mm (4.5 in)
1945	53.3 mm (2.1 in)
1946	124.5 mm (4.9 in)
1947	61.0 mm (2.4 in)
1948	80.0 mm (3.1 in)
1949	82.8 mm (3.3 in)
1950	60.5 mm (2.4 in)
1951	41.9 mm (1.6 in)
1952	97.0 mm (3.8 in)
1953	57.9 mm (2.3 in)
1954	41.7 mm (1.6 in)
1955	63.0 mm (2.5 in)
1956	53.8 mm (2.1 in)
1957	38.1 mm (1.5 in)
1958	15.2 mm (0.6 in)
1959	50.8 mm (2.0 in)
1960	75.2 mm (3.0 in)
1961	45.7 mm (1.8 in)
1962	25.4 mm (1.0 in)
1963	63.5 mm (2.5 in)
1964	29.7 mm (1.2 in)
1965	33.8 mm (1.3 in)
1966	31.8 mm (1.3 in)
1967	40.9 mm (1.6 in)
1968	44.5 mm (1.8 in)
1969	35.1 mm (1.4 in)
1970	42.4 mm (1.7 in)
1971	110.5 mm (4.4 in)
1972	104.9 mm (4.1 in)
1973	90.2 mm (3.6 in)
1974	98.8 mm (3.9 in)
1975	75.8 mm (3.0 in)
1976	60.2 mm (2.4 in)
1977	46.6 mm (1.8 in)
1978	97.0 mm (3.8 in)
1979	38.0 mm (1.5 in)
1980	48.0 mm (1.9 in)
1981	140.6 mm (5.5 in)
1982	50.0 mm (2.0 in)
1983	17.0 mm (0.7 in)
1984	108.2 mm (4.3 in)
1985	27.0 mm (1.1 in)
1986	28.4 mm (1.1 in)
1987	50.0 mm (2.0 in)
1988	78.0 mm (3.1 in)
1989	30.0 mm (1.2 in)
1990	87.0 mm (3.4 in)
1991	56.2 mm (2.2 in)
1992	60.4 mm (2.4 in)
1993	45.0 mm (1.8 in)
1994	16.6 mm (0.7 in)
1995	68.9 mm (2.7 in)
1996	26.0 mm (1.0 in)
1997	58.2 mm (2.3 in)
1998	78.0 mm (3.1 in)
1999	47.6 mm (1.9 in)
2000	75.4 mm (3.0 in)
2001	35.0 mm (1.4 in)
2002	29.0 mm (1.1 in)
2003	33.0 mm (1.3 in)
2004	82.2 mm (3.2 in)
2005	67.0 mm (2.6 in)
2006	36.0 mm (1.4 in)
2007	56.3 mm (2.2 in)
2008	15.4 mm (0.6 in)
2009	179.0 mm (7.0 in)
2010	81.0 mm (3.2 in)
2011	42.0 mm (1.7 in)
2012	63.0 mm (2.5 in)
2013	35.0 mm (1.4 in)
2014	40.0 mm (1.6 in)
2015	33.4 mm (1.3 in)
2016	105.0 mm (4.1 in)
2017	37.5 mm (1.5 in)
2018	8.0 mm (0.31 in)
2019	8.2 mm (0.32 in)
2020	33.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Chatsworth, 1914 to 2020. The record is 325.6 mm (12.8 in) in 2009, marked on the chart; the median year is 82.5 mm (3.2 in).

Wettest five days (Rx5day) at Chatsworth by year
Year	Wettest five days (Rx5day)
1914	14.2 mm (0.6 in)
1915	103.6 mm (4.1 in)
1916	137.2 mm (5.4 in)
1917	151.7 mm (6.0 in)
1918	136.7 mm (5.4 in)
1919	72.6 mm (2.9 in)
1920	80.6 mm (3.2 in)
1921	87.9 mm (3.5 in)
1922	55.6 mm (2.2 in)
1923	53.4 mm (2.1 in)
1924	116.6 mm (4.6 in)
1925	26.7 mm (1.1 in)
1926	41.1 mm (1.6 in)
1927	19.0 mm (0.7 in)
1928	81.0 mm (3.2 in)
1929	62.2 mm (2.4 in)
1930	125.4 mm (4.9 in)
1931	52.6 mm (2.1 in)
1932	66.1 mm (2.6 in)
1933	94.2 mm (3.7 in)
1934	91.5 mm (3.6 in)
1935	99.1 mm (3.9 in)
1936	54.7 mm (2.2 in)
1937	109.0 mm (4.3 in)
1938	224.3 mm (8.8 in)
1939	158.0 mm (6.2 in)
1940	123.5 mm (4.9 in)
1941	140.2 mm (5.5 in)
1942	82.5 mm (3.2 in)
1943	73.6 mm (2.9 in)
1944	221.5 mm (8.7 in)
1945	53.3 mm (2.1 in)
1946	205.0 mm (8.1 in)
1947	69.4 mm (2.7 in)
1948	87.9 mm (3.5 in)
1949	141.7 mm (5.6 in)
1950	196.3 mm (7.7 in)
1951	62.7 mm (2.5 in)
1952	97.0 mm (3.8 in)
1953	147.9 mm (5.8 in)
1954	43.7 mm (1.7 in)
1955	105.2 mm (4.1 in)
1956	64.0 mm (2.5 in)
1957	83.9 mm (3.3 in)
1958	31.0 mm (1.2 in)
1959	105.0 mm (4.1 in)
1960	81.3 mm (3.2 in)
1961	45.7 mm (1.8 in)
1962	65.1 mm (2.6 in)
1963	63.5 mm (2.5 in)
1964	51.5 mm (2.0 in)
1965	49.3 mm (1.9 in)
1966	39.3 mm (1.5 in)
1967	53.8 mm (2.1 in)
1968	48.1 mm (1.9 in)
1969	63.6 mm (2.5 in)
1970	91.2 mm (3.6 in)
1971	155.9 mm (6.1 in)
1972	258.8 mm (10.2 in)
1973	156.0 mm (6.1 in)
1974	174.0 mm (6.9 in)
1975	152.0 mm (6.0 in)
1976	91.8 mm (3.6 in)
1977	120.6 mm (4.7 in)
1978	179.0 mm (7.0 in)
1979	70.8 mm (2.8 in)
1980	92.0 mm (3.6 in)
1981	173.8 mm (6.8 in)
1982	68.0 mm (2.7 in)
1983	40.4 mm (1.6 in)
1984	152.6 mm (6.0 in)
1985	33.6 mm (1.3 in)
1986	45.0 mm (1.8 in)
1987	63.0 mm (2.5 in)
1988	78.0 mm (3.1 in)
1989	41.2 mm (1.6 in)
1990	92.2 mm (3.6 in)
1991	107.0 mm (4.2 in)
1992	113.8 mm (4.5 in)
1993	79.2 mm (3.1 in)
1994	29.4 mm (1.2 in)
1995	97.5 mm (3.8 in)
1996	102.0 mm (4.0 in)
1997	146.4 mm (5.8 in)
1998	108.0 mm (4.3 in)
1999	150.0 mm (5.9 in)
2000	133.4 mm (5.3 in)
2001	45.0 mm (1.8 in)
2002	43.2 mm (1.7 in)
2003	62.0 mm (2.4 in)
2004	209.6 mm (8.3 in)
2005	165.0 mm (6.5 in)
2006	60.8 mm (2.4 in)
2007	87.8 mm (3.5 in)
2008	24.8 mm (1.0 in)
2009	325.6 mm (12.8 in)
2010	115.6 mm (4.6 in)
2011	55.4 mm (2.2 in)
2012	63.0 mm (2.5 in)
2013	38.6 mm (1.5 in)
2014	40.0 mm (1.6 in)
2015	65.4 mm (2.6 in)
2016	108.0 mm (4.3 in)
2017	41.6 mm (1.6 in)
2018	8.0 mm (0.31 in)
2019	10.0 mm (0.4 in)
2020	85.8 mm (3.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Chatsworth, 1914 to 2020. The record is 294 days in 2002, marked on the chart; the median year is 109 days.

Longest dry spell (CDD) at Chatsworth by year
Year	Longest dry spell (CDD)
1914	14 days
1915	116 days
1916	96 days
1917	125 days
1918	79 days
1919	125 days
1920	62 days
1921	101 days
1922	122 days
1923	147 days
1924	121 days
1925	172 days
1926	152 days
1927	201 days
1928	104 days
1929	154 days
1930	91 days
1931	76 days
1932	143 days
1933	105 days
1934	122 days
1935	119 days
1936	64 days
1937	90 days
1938	105 days
1939	78 days
1940	210 days
1941	133 days
1942	112 days
1943	176 days
1944	69 days
1945	81 days
1946	271 days
1947	68 days
1948	123 days
1949	161 days
1950	96 days
1951	189 days
1952	85 days
1953	119 days
1954	60 days
1955	75 days
1956	67 days
1957	108 days
1958	77 days
1959	101 days
1960	80 days
1961	109 days
1962	102 days
1963	201 days
1964	114 days
1965	170 days
1966	63 days
1967	202 days
1968	88 days
1969	105 days
1970	144 days
1971	65 days
1972	161 days
1973	78 days
1974	89 days
1975	78 days
1976	108 days
1977	170 days
1978	36 days
1979	70 days
1980	169 days
1981	110 days
1982	242 days
1983	160 days
1984	111 days
1985	213 days
1986	96 days
1987	147 days
1988	108 days
1989	140 days
1990	102 days
1991	133 days
1992	124 days
1993	86 days
1994	253 days
1995	89 days
1996	107 days
1997	114 days
1998	72 days
1999	192 days
2000	131 days
2001	86 days
2002	294 days
2003	122 days
2004	176 days
2005	122 days
2006	175 days
2007	131 days
2008	95 days
2009	194 days
2010	58 days
2011	109 days
2012	76 days
2013	193 days
2014	250 days
2015	168 days
2016	58 days
2017	14 days
2018	29 days
2019	30 days
2020	23 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

98 years, 1915 to 2016

A day with at least 53.4 mm (2.1 in) of rain is expected about once in 2 years. A day with at least 166.1 mm (6.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Chatsworth: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	53.4 mm (2.1 in)
5 years	80.7 mm (3.2 in)
10 years	99.8 mm (3.9 in)
25 years	125.4 mm (4.9 in)
50 years	145.4 mm (5.7 in)
100 years	166.1 mm (6.5 in)	Longer than the 98 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, 98 years of values from 1915 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: 179.0 mm (7.0 in) in 2009; 140.6 mm (5.5 in) in 1981; 124.5 mm (4.9 in) in 1946.

Download the Data

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