Deddington (Marathon) Weather Records (ASN00091077)

Record envelope, standing records and threshold days for Deddington (Marathon) (ASN00091077), Australia, with 103 years of record.

Key Facts for Deddington (Marathon)

Deddington (Marathon) (ASN00091077) is a weather station in Australia at -41.58 latitude and 147.45 longitude, 275 m (902 ft) above sea level.
The station reports from 1920 to 2022, 103 years of record.
0 records set at Deddington (Marathon) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Deddington (Marathon) set a daily record precipitation of 30.2 mm (1.2 in) on 15 November 2022.

About the Station

Location: Australia, -41.58 latitude, 147.45 longitude.
Elevation: 275 m (902 ft).
Period of record: 1920 to 2022, 103 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 Deddington (Marathon). 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 Deddington (Marathon), 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 Deddington (Marathon) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Deddington (Marathon) between 23 February 1964 and 23 February 1964. Each dot is a new record.

Wettest Day of Each Month

Feb: 82.6 mm (3.3 in)

The wettest day on record for each calendar month at Deddington (Marathon). The most was 82.6 mm (3.3 in) on 23 February 1964.

Record daily precipitation for each month at Deddington (Marathon)
Month	Record daily precipitation (mm)	Date
Jan	61.5 mm (2.4 in)	5 January 1944
Feb	82.6 mm (3.3 in)	23 February 1964
Mar	54.4 mm (2.1 in)	24 March 2011
Apr	66.8 mm (2.6 in)	15 April 1935
May	42.2 mm (1.7 in)	13 May 1931
Jun	54.0 mm (2.1 in)	9 June 2011
Jul	66.8 mm (2.6 in)	21 July 2000
Aug	62.0 mm (2.4 in)	23 August 1967
Sep	55.0 mm (2.2 in)	13 September 1974
Oct	59.2 mm (2.3 in)	24 October 2021
Nov	42.7 mm (1.7 in)	11 November 1971
Dec	59.0 mm (2.3 in)	3 December 2017

Latest Records

Latest records at Deddington (Marathon)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
15 November 2022	Deddington (Marathon), AU	daily rain	30.2 mm (1.2 in)	10.2 mm (0.4 in)	33 years	35 of 100 (Notable)
23 October 2022	Deddington (Marathon), AU	daily rain	42.0 mm (1.7 in)	14.6 mm (0.6 in)	36 years	42 of 100 (Notable)
14 October 2022	Deddington (Marathon), AU	daily rain	26.0 mm (1.0 in)	6.8 mm (0.27 in)	20 years	26 of 100 (Routine)
15 August 2022	Deddington (Marathon), AU	daily rain	14.0 mm (0.6 in)	1.0 mm (0.04 in)	59 years	20 of 100 (Routine)
30 April 2022	Deddington (Marathon), AU	daily rain	37.0 mm (1.5 in)	12.4 mm (0.5 in)	8 years	27 of 100 (Routine)
1 March 2022	Deddington (Marathon), AU	daily rain	14.8 mm (0.6 in)	4.6 mm (0.18 in)	83 years	20 of 100 (Routine)
24 October 2021	Deddington (Marathon), AU	monthly rain	59.2 mm (2.3 in)	10.7 mm (0.4 in)	53 years	51 of 100 (Notable)
17 December 2020	Deddington (Marathon), AU	daily rain	12.0 mm (0.5 in)	0.1 mm (0.00 in)	75 years	20 of 100 (Routine)
6 August 2020	Deddington (Marathon), AU	daily rain	32.6 mm (1.3 in)	6.4 mm (0.25 in)	7 years	20 of 100 (Routine)
5 April 2020	Deddington (Marathon), AU	daily rain	16.0 mm (0.6 in)	2.0 mm (0.08 in)	45 years	20 of 100 (Routine)
3 April 2020	Deddington (Marathon), AU	daily rain	35.0 mm (1.4 in)	17.2 mm (0.7 in)	12 years	33 of 100 (Routine)
6 March 2020	Deddington (Marathon), AU	daily rain	25.2 mm (1.0 in)	1.4 mm (0.06 in)	10 years	14 of 100 (Routine)
2 March 2020	Deddington (Marathon), AU	daily rain	12.4 mm (0.5 in)	4.3 mm (0.17 in)	52 years	20 of 100 (Routine)
23 January 2020	Deddington (Marathon), AU	daily rain	19.2 mm (0.8 in)	1.2 mm (0.05 in)	22 years	17 of 100 (Routine)
31 December 2019	Deddington (Marathon), AU	daily rain	12.2 mm (0.5 in)	0.5 mm (0.02 in)	52 years	20 of 100 (Routine)
11 July 2019	Deddington (Marathon), AU	daily rain	20.0 mm (0.8 in)	1.0 mm (0.04 in)	44 years	20 of 100 (Routine)
2 July 2019	Deddington (Marathon), AU	daily rain	25.2 mm (1.0 in)	5.2 mm (0.20 in)	26 years	24 of 100 (Routine)
22 December 2018	Deddington (Marathon), AU	daily rain	31.4 mm (1.2 in)	1.8 mm (0.07 in)	32 years	20 of 100 (Routine)
18 October 2018	Deddington (Marathon), AU	daily rain	19.6 mm (0.8 in)	0.4 mm (0.02 in)	31 years	18 of 100 (Routine)
11 May 2018	Deddington (Marathon), AU	daily rain	29.6 mm (1.2 in)	15.4 mm (0.6 in)	47 years	44 of 100 (Notable)

Extremes by Year

1920 to 2022

Yearly extremes at Deddington (Marathon): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	82.6 mm (3.3 in)	1964	38.6 mm (1.5 in)	95
Wettest five days (Rx5day)	145.8 mm (5.7 in)	1935	71.6 mm (2.8 in)	95
Longest dry spell (CDD)	53 days	1961	21 days	95

Wettest day (Rx1day)

The wettest day of the year at Deddington (Marathon), 1920 to 2022. The record is 82.6 mm (3.3 in) in 1964, marked on the chart; the median year is 38.6 mm (1.5 in).

Wettest day (Rx1day) at Deddington (Marathon) by year
Year	Wettest day (Rx1day)
1920	35.8 mm (1.4 in)
1921	34.8 mm (1.4 in)
1922	49.8 mm (2.0 in)
1923	30.2 mm (1.2 in)
1924	31.8 mm (1.3 in)
1925	48.3 mm (1.9 in)
1926	17.8 mm (0.7 in)
1930	45.7 mm (1.8 in)
1931	42.2 mm (1.7 in)
1932	29.2 mm (1.1 in)
1933	46.2 mm (1.8 in)
1934	27.9 mm (1.1 in)
1935	66.8 mm (2.6 in)
1936	33.8 mm (1.3 in)
1937	27.7 mm (1.1 in)
1938	72.9 mm (2.9 in)
1939	49.8 mm (2.0 in)
1940	37.1 mm (1.5 in)
1941	30.7 mm (1.2 in)
1942	35.8 mm (1.4 in)
1943	27.4 mm (1.1 in)
1944	61.5 mm (2.4 in)
1945	47.5 mm (1.9 in)
1946	57.2 mm (2.3 in)
1948	0.0 mm (0.00 in)
1949	31.8 mm (1.3 in)
1950	30.7 mm (1.2 in)
1955	27.9 mm (1.1 in)
1956	33.5 mm (1.3 in)
1957	38.9 mm (1.5 in)
1958	55.9 mm (2.2 in)
1959	41.9 mm (1.6 in)
1960	63.5 mm (2.5 in)
1961	24.9 mm (1.0 in)
1962	29.0 mm (1.1 in)
1963	57.9 mm (2.3 in)
1964	82.6 mm (3.3 in)
1965	56.1 mm (2.2 in)
1966	38.1 mm (1.5 in)
1967	62.0 mm (2.4 in)
1968	53.8 mm (2.1 in)
1969	40.1 mm (1.6 in)
1970	38.6 mm (1.5 in)
1971	42.7 mm (1.7 in)
1972	27.4 mm (1.1 in)
1973	46.7 mm (1.8 in)
1974	55.0 mm (2.2 in)
1975	36.0 mm (1.4 in)
1976	35.0 mm (1.4 in)
1977	36.4 mm (1.4 in)
1978	42.0 mm (1.7 in)
1979	20.0 mm (0.8 in)
1980	36.0 mm (1.4 in)
1981	50.1 mm (2.0 in)
1982	47.2 mm (1.9 in)
1983	37.2 mm (1.5 in)
1984	36.0 mm (1.4 in)
1985	32.4 mm (1.3 in)
1986	33.4 mm (1.3 in)
1987	33.0 mm (1.3 in)
1988	27.6 mm (1.1 in)
1989	24.0 mm (0.9 in)
1990	40.8 mm (1.6 in)
1991	39.0 mm (1.5 in)
1992	43.0 mm (1.7 in)
1993	54.0 mm (2.1 in)
1994	36.0 mm (1.4 in)
1995	41.0 mm (1.6 in)
1996	40.4 mm (1.6 in)
1997	32.2 mm (1.3 in)
1998	47.0 mm (1.9 in)
1999	39.0 mm (1.5 in)
2000	66.8 mm (2.6 in)
2001	38.6 mm (1.5 in)
2002	25.2 mm (1.0 in)
2003	37.6 mm (1.5 in)
2004	44.2 mm (1.7 in)
2005	59.8 mm (2.4 in)
2006	38.8 mm (1.5 in)
2007	40.2 mm (1.6 in)
2008	33.0 mm (1.3 in)
2009	29.8 mm (1.2 in)
2010	42.8 mm (1.7 in)
2011	54.4 mm (2.1 in)
2012	25.0 mm (1.0 in)
2013	51.4 mm (2.0 in)
2014	24.6 mm (1.0 in)
2015	19.0 mm (0.7 in)
2016	34.0 mm (1.3 in)
2017	59.0 mm (2.3 in)
2018	31.4 mm (1.2 in)
2019	25.2 mm (1.0 in)
2020	35.0 mm (1.4 in)
2021	59.2 mm (2.3 in)
2022	42.0 mm (1.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Deddington (Marathon), 1920 to 2022. The record is 145.8 mm (5.7 in) in 1935, marked on the chart; the median year is 71.6 mm (2.8 in).

Wettest five days (Rx5day) at Deddington (Marathon) by year
Year	Wettest five days (Rx5day)
1920	56.7 mm (2.2 in)
1921	58.2 mm (2.3 in)
1922	62.2 mm (2.4 in)
1923	91.1 mm (3.6 in)
1924	65.5 mm (2.6 in)
1925	80.2 mm (3.2 in)
1926	34.3 mm (1.4 in)
1930	85.6 mm (3.4 in)
1931	101.3 mm (4.0 in)
1932	47.0 mm (1.9 in)
1933	48.8 mm (1.9 in)
1934	59.4 mm (2.3 in)
1935	145.8 mm (5.7 in)
1936	40.6 mm (1.6 in)
1937	72.9 mm (2.9 in)
1938	81.3 mm (3.2 in)
1939	87.4 mm (3.4 in)
1940	49.8 mm (2.0 in)
1941	69.2 mm (2.7 in)
1942	88.9 mm (3.5 in)
1943	49.6 mm (2.0 in)
1944	128.8 mm (5.1 in)
1945	84.7 mm (3.3 in)
1946	105.7 mm (4.2 in)
1948	0.0 mm (0.00 in)
1949	53.6 mm (2.1 in)
1950	72.9 mm (2.9 in)
1955	59.7 mm (2.4 in)
1956	90.0 mm (3.5 in)
1957	71.6 mm (2.8 in)
1958	81.2 mm (3.2 in)
1959	75.5 mm (3.0 in)
1960	123.4 mm (4.9 in)
1961	42.4 mm (1.7 in)
1962	65.0 mm (2.6 in)
1963	75.5 mm (3.0 in)
1964	91.5 mm (3.6 in)
1965	112.0 mm (4.4 in)
1966	93.9 mm (3.7 in)
1967	103.6 mm (4.1 in)
1968	87.6 mm (3.4 in)
1969	73.9 mm (2.9 in)
1970	79.2 mm (3.1 in)
1971	82.2 mm (3.2 in)
1972	71.6 mm (2.8 in)
1973	73.2 mm (2.9 in)
1974	81.0 mm (3.2 in)
1975	65.4 mm (2.6 in)
1976	74.0 mm (2.9 in)
1977	53.0 mm (2.1 in)
1978	54.4 mm (2.1 in)
1979	38.4 mm (1.5 in)
1980	88.0 mm (3.5 in)
1981	75.9 mm (3.0 in)
1982	91.5 mm (3.6 in)
1983	57.2 mm (2.3 in)
1984	64.6 mm (2.5 in)
1985	64.8 mm (2.6 in)
1986	57.2 mm (2.3 in)
1987	80.2 mm (3.2 in)
1988	52.0 mm (2.0 in)
1989	47.6 mm (1.9 in)
1990	60.0 mm (2.4 in)
1991	47.8 mm (1.9 in)
1992	84.2 mm (3.3 in)
1993	61.6 mm (2.4 in)
1994	72.8 mm (2.9 in)
1995	51.2 mm (2.0 in)
1996	90.2 mm (3.6 in)
1997	64.0 mm (2.5 in)
1998	62.0 mm (2.4 in)
1999	50.0 mm (2.0 in)
2000	80.6 mm (3.2 in)
2001	65.8 mm (2.6 in)
2002	40.8 mm (1.6 in)
2003	103.0 mm (4.1 in)
2004	90.6 mm (3.6 in)
2005	74.6 mm (2.9 in)
2006	72.2 mm (2.8 in)
2007	58.0 mm (2.3 in)
2008	54.6 mm (2.1 in)
2009	70.2 mm (2.8 in)
2010	64.0 mm (2.5 in)
2011	117.3 mm (4.6 in)
2012	39.6 mm (1.6 in)
2013	75.6 mm (3.0 in)
2014	41.2 mm (1.6 in)
2015	53.2 mm (2.1 in)
2016	93.6 mm (3.7 in)
2017	100.6 mm (4.0 in)
2018	53.0 mm (2.1 in)
2019	52.0 mm (2.0 in)
2020	83.0 mm (3.3 in)
2021	63.6 mm (2.5 in)
2022	56.8 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Deddington (Marathon), 1920 to 2022. The record is 53 days in 1961, marked on the chart; the median year is 21 days.

Longest dry spell (CDD) at Deddington (Marathon) by year
Year	Longest dry spell (CDD)
1920	15 days
1921	24 days
1922	19 days
1923	37 days
1924	11 days
1925	16 days
1926	23 days
1930	6 days
1931	41 days
1932	31 days
1933	19 days
1934	29 days
1935	22 days
1936	20 days
1937	23 days
1938	17 days
1939	29 days
1940	16 days
1941	24 days
1942	27 days
1943	20 days
1944	22 days
1945	25 days
1946	11 days
1948	31 days
1949	14 days
1950	20 days
1955	27 days
1956	22 days
1957	26 days
1958	20 days
1959	23 days
1960	25 days
1961	53 days
1962	24 days
1963	27 days
1964	20 days
1965	35 days
1966	16 days
1967	20 days
1968	19 days
1969	14 days
1970	26 days
1971	22 days
1972	28 days
1973	14 days
1974	13 days
1975	18 days
1976	15 days
1977	16 days
1978	10 days
1979	14 days
1980	21 days
1981	20 days
1982	25 days
1983	32 days
1984	21 days
1985	16 days
1986	17 days
1987	29 days
1988	34 days
1989	14 days
1990	15 days
1991	32 days
1992	24 days
1993	19 days
1994	32 days
1995	12 days
1996	21 days
1997	28 days
1998	23 days
1999	15 days
2000	18 days
2001	25 days
2002	20 days
2003	35 days
2004	22 days
2005	26 days
2006	30 days
2007	19 days
2008	26 days
2009	24 days
2010	16 days
2011	14 days
2012	21 days
2013	17 days
2014	26 days
2015	33 days
2016	24 days
2017	21 days
2018	20 days
2019	26 days
2020	16 days
2021	13 days
2022	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

86 years, 1921 to 2022

A day with at least 39.2 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 81.0 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Deddington (Marathon): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	39.2 mm (1.5 in)
5 years	50.6 mm (2.0 in)
10 years	58.0 mm (2.3 in)
25 years	67.3 mm (2.6 in)
50 years	74.2 mm (2.9 in)
100 years	81.0 mm (3.2 in)	Longer than the 86 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, 86 years of values from 1921 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: 82.6 mm (3.3 in) in 1964; 72.9 mm (2.9 in) in 1938; 66.8 mm (2.6 in) in 1935.

Download the Data

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