Marriwood Weather Records (ASN00009629)

Record envelope, standing records and threshold days for Marriwood (ASN00009629), Australia, with 70 years of record.

Key Facts for Marriwood

Marriwood (ASN00009629) is a weather station in Australia at -33.45 latitude and 115.73 longitude, 30 m (98 ft) above sea level.
The station reports from 1957 to 2026, 70 years of record.
0 records set at Marriwood still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Marriwood set a monthly record daily precipitation of 60.3 mm (2.4 in) on 28 March 2026.

About the Station

Location: Australia, -33.45 latitude, 115.73 longitude.
Elevation: 30 m (98 ft).
Period of record: 1957 to 2026, 70 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 Marriwood. 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 Marriwood, 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 Marriwood still stand.

Wettest Day of Each Month

Apr: 117.6 mm (4.6 in)

The wettest day on record for each calendar month at Marriwood. The most was 117.6 mm (4.6 in) on 9 April 1985.

Record daily precipitation for each month at Marriwood
Month	Record daily precipitation (mm)	Date
Jan	99.0 mm (3.9 in)	22 January 1982
Feb	55.9 mm (2.2 in)	6 February 1970
Mar	60.3 mm (2.4 in)	28 March 2026
Apr	117.6 mm (4.6 in)	9 April 1985
May	72.6 mm (2.9 in)	31 May 1972
Jun	78.0 mm (3.1 in)	25 June 2003
Jul	65.8 mm (2.6 in)	4 July 1999
Aug	66.5 mm (2.6 in)	4 August 1964
Sep	42.8 mm (1.7 in)	6 September 2005
Oct	39.8 mm (1.6 in)	1 October 1978
Nov	36.4 mm (1.4 in)	10 November 2010
Dec	68.8 mm (2.7 in)	13 December 2012

Latest Records

Latest records at Marriwood
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 March 2026	Marriwood, AU	monthly rain	60.3 mm (2.4 in)	4.5 mm (0.18 in)	33 years	31 of 100 (Routine)
25 August 2025	Marriwood, AU	daily rain	21.4 mm (0.8 in)	3.4 mm (0.13 in)	36 years	20 of 100 (Routine)
3 July 2025	Marriwood, AU	daily rain	50.0 mm (2.0 in)	31.6 mm (1.2 in)	22 years	43 of 100 (Notable)
4 April 2025	Marriwood, AU	daily rain	25.4 mm (1.0 in)	9.8 mm (0.39 in)	44 years	29 of 100 (Routine)
14 March 2025	Marriwood, AU	daily rain	16.3 mm (0.6 in)	4.7 mm (0.19 in)	10 years	14 of 100 (Routine)
20 November 2024	Marriwood, AU	daily rain	23.0 mm (0.9 in)	17.0 mm (0.7 in)	32 years	20 of 100 (Routine)
18 August 2024	Marriwood, AU	daily rain	41.4 mm (1.6 in)	6.6 mm (0.26 in)	10 years	16 of 100 (Routine)
7 June 2024	Marriwood, AU	daily rain	48.4 mm (1.9 in)	11.8 mm (0.5 in)	5 years	17 of 100 (Routine)
3 August 2023	Marriwood, AU	daily rain	62.6 mm (2.5 in)	23.2 mm (0.9 in)	58 years	50 of 100 (Notable)
26 April 2023	Marriwood, AU	daily rain	22.2 mm (0.9 in)	8.2 mm (0.32 in)	36 years	20 of 100 (Routine)
13 September 2022	Marriwood, AU	daily rain	30.6 mm (1.2 in)	3.9 mm (0.15 in)	56 years	27 of 100 (Routine)
11 April 2022	Marriwood, AU	daily rain	25.5 mm (1.0 in)	5.9 mm (0.23 in)	19 years	17 of 100 (Routine)
22 November 2021	Marriwood, AU	daily rain	10.0 mm (0.4 in)	3.6 mm (0.14 in)	24 years	19 of 100 (Routine)
27 October 2021	Marriwood, AU	daily rain	17.2 mm (0.7 in)	5.6 mm (0.22 in)	44 years	20 of 100 (Routine)
16 September 2021	Marriwood, AU	daily rain	29.8 mm (1.2 in)	9.8 mm (0.39 in)	46 years	33 of 100 (Routine)
12 April 2021	Marriwood, AU	daily rain	39.4 mm (1.6 in)	10.2 mm (0.4 in)	44 years	30 of 100 (Routine)
5 March 2021	Marriwood, AU	daily rain	9.8 mm (0.39 in)	8.2 mm (0.32 in)	8 years	18 of 100 (Routine)
4 March 2021	Marriwood, AU	daily rain	48.0 mm (1.9 in)	46.6 mm (1.8 in)	8 years	48 of 100 (Notable)
8 February 2021	Marriwood, AU	daily rain	11.2 mm (0.4 in)	2.0 mm (0.08 in)	13 years	11 of 100 (Routine)
7 February 2021	Marriwood, AU	daily rain	42.0 mm (1.7 in)	30.8 mm (1.2 in)	51 years	61 of 100 (Major)

Extremes by Year

1957 to 2026

Yearly extremes at Marriwood: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	117.6 mm (4.6 in)	1985	50.2 mm (2.0 in)	69
Wettest five days (Rx5day)	154.7 mm (6.1 in)	1964	93.2 mm (3.7 in)	69
Longest dry spell (CDD)	87 days	1972	39 days	69

Wettest day (Rx1day)

The wettest day of the year at Marriwood, 1957 to 2026. The record is 117.6 mm (4.6 in) in 1985, marked on the chart; the median year is 50.2 mm (2.0 in).

Wettest day (Rx1day) at Marriwood by year
Year	Wettest day (Rx1day)
1957	0.0 mm (0.00 in)
1959	34.3 mm (1.4 in)
1960	68.8 mm (2.7 in)
1961	64.0 mm (2.5 in)
1962	56.9 mm (2.2 in)
1963	42.2 mm (1.7 in)
1964	66.5 mm (2.6 in)
1965	65.8 mm (2.6 in)
1966	42.2 mm (1.7 in)
1967	52.1 mm (2.1 in)
1968	32.5 mm (1.3 in)
1969	40.1 mm (1.6 in)
1970	55.9 mm (2.2 in)
1971	46.5 mm (1.8 in)
1972	72.6 mm (2.9 in)
1973	46.5 mm (1.8 in)
1974	54.4 mm (2.1 in)
1975	39.2 mm (1.5 in)
1976	55.4 mm (2.2 in)
1977	43.0 mm (1.7 in)
1978	59.0 mm (2.3 in)
1979	55.4 mm (2.2 in)
1980	36.4 mm (1.4 in)
1981	61.8 mm (2.4 in)
1982	99.0 mm (3.9 in)
1983	58.6 mm (2.3 in)
1984	34.2 mm (1.3 in)
1985	117.6 mm (4.6 in)
1986	57.0 mm (2.2 in)
1987	69.8 mm (2.7 in)
1988	51.6 mm (2.0 in)
1989	35.6 mm (1.4 in)
1990	34.8 mm (1.4 in)
1991	62.0 mm (2.4 in)
1992	45.8 mm (1.8 in)
1993	55.8 mm (2.2 in)
1994	32.6 mm (1.3 in)
1995	50.2 mm (2.0 in)
1996	36.6 mm (1.4 in)
1997	45.6 mm (1.8 in)
1998	31.0 mm (1.2 in)
1999	65.8 mm (2.6 in)
2000	60.0 mm (2.4 in)
2001	44.6 mm (1.8 in)
2002	42.6 mm (1.7 in)
2003	78.0 mm (3.1 in)
2004	35.2 mm (1.4 in)
2005	59.2 mm (2.3 in)
2006	50.0 mm (2.0 in)
2007	64.0 mm (2.5 in)
2008	42.8 mm (1.7 in)
2009	34.8 mm (1.4 in)
2010	43.2 mm (1.7 in)
2011	63.4 mm (2.5 in)
2012	68.8 mm (2.7 in)
2013	43.6 mm (1.7 in)
2014	58.0 mm (2.3 in)
2015	58.4 mm (2.3 in)
2016	33.0 mm (1.3 in)
2017	59.6 mm (2.3 in)
2018	46.6 mm (1.8 in)
2019	43.4 mm (1.7 in)
2020	41.2 mm (1.6 in)
2021	48.0 mm (1.9 in)
2022	55.0 mm (2.2 in)
2023	62.6 mm (2.5 in)
2024	48.4 mm (1.9 in)
2025	50.0 mm (2.0 in)
2026	60.3 mm (2.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Marriwood, 1957 to 2026. The record is 154.7 mm (6.1 in) in 1964, marked on the chart; the median year is 93.2 mm (3.7 in).

Wettest five days (Rx5day) at Marriwood by year
Year	Wettest five days (Rx5day)
1957	0.0 mm (0.00 in)
1959	120.9 mm (4.8 in)
1960	109.7 mm (4.3 in)
1961	126.0 mm (5.0 in)
1962	114.1 mm (4.5 in)
1963	110.8 mm (4.4 in)
1964	154.7 mm (6.1 in)
1965	107.3 mm (4.2 in)
1966	93.9 mm (3.7 in)
1967	103.6 mm (4.1 in)
1968	78.9 mm (3.1 in)
1969	103.1 mm (4.1 in)
1970	107.0 mm (4.2 in)
1971	92.7 mm (3.6 in)
1972	110.7 mm (4.4 in)
1973	93.7 mm (3.7 in)
1974	106.0 mm (4.2 in)
1975	77.6 mm (3.1 in)
1976	93.8 mm (3.7 in)
1977	75.6 mm (3.0 in)
1978	117.4 mm (4.6 in)
1979	110.0 mm (4.3 in)
1980	82.0 mm (3.2 in)
1981	93.2 mm (3.7 in)
1982	125.6 mm (4.9 in)
1983	118.4 mm (4.7 in)
1984	73.0 mm (2.9 in)
1985	146.6 mm (5.8 in)
1986	88.0 mm (3.5 in)
1987	123.8 mm (4.9 in)
1988	82.4 mm (3.2 in)
1989	95.4 mm (3.8 in)
1990	92.6 mm (3.6 in)
1991	74.2 mm (2.9 in)
1992	100.8 mm (4.0 in)
1993	72.0 mm (2.8 in)
1994	78.4 mm (3.1 in)
1995	88.2 mm (3.5 in)
1996	96.2 mm (3.8 in)
1997	90.2 mm (3.6 in)
1998	74.0 mm (2.9 in)
1999	116.2 mm (4.6 in)
2000	115.4 mm (4.5 in)
2001	67.8 mm (2.7 in)
2002	77.2 mm (3.0 in)
2003	143.6 mm (5.7 in)
2004	79.0 mm (3.1 in)
2005	113.6 mm (4.5 in)
2006	85.8 mm (3.4 in)
2007	100.6 mm (4.0 in)
2008	80.4 mm (3.2 in)
2009	93.2 mm (3.7 in)
2010	68.4 mm (2.7 in)
2011	93.4 mm (3.7 in)
2012	96.0 mm (3.8 in)
2013	88.6 mm (3.5 in)
2014	121.0 mm (4.8 in)
2015	86.4 mm (3.4 in)
2016	80.2 mm (3.2 in)
2017	81.2 mm (3.2 in)
2018	90.2 mm (3.6 in)
2019	97.0 mm (3.8 in)
2020	65.6 mm (2.6 in)
2021	72.2 mm (2.8 in)
2022	99.0 mm (3.9 in)
2023	67.4 mm (2.7 in)
2024	84.2 mm (3.3 in)
2025	63.0 mm (2.5 in)
2026	66.6 mm (2.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Marriwood, 1957 to 2026. The record is 87 days in 1972, marked on the chart; the median year is 39 days.

Longest dry spell (CDD) at Marriwood by year
Year	Longest dry spell (CDD)
1957	28 days
1959	20 days
1960	32 days
1961	33 days
1962	40 days
1963	34 days
1964	42 days
1965	27 days
1966	27 days
1967	42 days
1968	25 days
1969	53 days
1970	28 days
1971	39 days
1972	87 days
1973	51 days
1974	52 days
1975	34 days
1976	31 days
1977	63 days
1978	48 days
1979	54 days
1980	41 days
1981	48 days
1982	40 days
1983	43 days
1984	67 days
1985	31 days
1986	31 days
1987	46 days
1988	49 days
1989	38 days
1990	17 days
1991	47 days
1992	24 days
1993	77 days
1994	42 days
1995	54 days
1996	31 days
1997	34 days
1998	51 days
1999	38 days
2000	37 days
2001	73 days
2002	30 days
2003	23 days
2004	34 days
2005	44 days
2006	34 days
2007	24 days
2008	38 days
2009	55 days
2010	42 days
2011	37 days
2012	57 days
2013	35 days
2014	68 days
2015	44 days
2016	30 days
2017	28 days
2018	39 days
2019	35 days
2020	29 days
2021	39 days
2022	84 days
2023	61 days
2024	68 days
2025	35 days
2026	86 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

62 years, 1959 to 2024

A day with at least 50.4 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 99.8 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Marriwood: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	50.4 mm (2.0 in)
5 years	63.7 mm (2.5 in)
10 years	72.5 mm (2.9 in)
25 years	83.6 mm (3.3 in)
50 years	91.7 mm (3.6 in)
100 years	99.8 mm (3.9 in)	Longer than the 62 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, 62 years of values from 1959 to 2024.

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: 117.6 mm (4.6 in) in 1985; 99.0 mm (3.9 in) in 1982; 78.0 mm (3.1 in) in 2003.

Download the Data

Data for Marriwood standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Marriwood 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

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