Oak Park Weather Records (ASN00010504)

Record envelope, standing records and threshold days for Oak Park (ASN00010504), Australia, with 112 years of record.

Key Facts for Oak Park

Oak Park (ASN00010504) is a weather station in Australia at -34.08 latitude and 117.52 longitude, 320 m (1,050 ft) above sea level.
The station reports from 1911 to 2022, 112 years of record.
0 records set at Oak Park still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Oak Park set a daily record precipitation of 29.0 mm (1.1 in) on 24 October 2022.

About the Station

Location: Australia, -34.08 latitude, 117.52 longitude.
Elevation: 320 m (1,050 ft).
Period of record: 1911 to 2022, 112 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 Oak Park. 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 Oak Park, 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 Oak Park still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Oak Park between 17 February 1955 and 22 January 1982. Each dot is a new record.

When Oak Park set new all-time records
Date	Kind	Detail
1955-02-17	Record daily precipitation	Record daily precipitation 95.8 mm (3.8 in)
1982-01-22	Record daily precipitation	Record daily precipitation 133.0 mm (5.2 in)

Wettest Day of Each Month

Jan: 133.0 mm (5.2 in)

The wettest day on record for each calendar month at Oak Park. The most was 133.0 mm (5.2 in) on 22 January 1982.

Record daily precipitation for each month at Oak Park
Month	Record daily precipitation (mm)	Date
Jan	133.0 mm (5.2 in)	22 January 1982
Feb	95.8 mm (3.8 in)	17 February 1955
Mar	86.4 mm (3.4 in)	9 March 1934
Apr	87.1 mm (3.4 in)	11 April 1913
May	48.0 mm (1.9 in)	21 May 2014
Jun	46.5 mm (1.8 in)	10 June 1945
Jul	41.0 mm (1.6 in)	21 July 1990
Aug	31.8 mm (1.3 in)	29 August 1998
Sep	44.7 mm (1.8 in)	14 September 1927
Oct	40.4 mm (1.6 in)	27 October 1939
Nov	45.0 mm (1.8 in)	17 November 1975
Dec	39.6 mm (1.6 in)	31 December 1959

Latest Records

Latest records at Oak Park
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
24 October 2022	Oak Park, AU	daily rain	29.0 mm (1.1 in)	10.0 mm (0.4 in)	48 years	43 of 100 (Notable)
4 April 2022	Oak Park, AU	daily rain	26.2 mm (1.0 in)	13.8 mm (0.5 in)	79 years	49 of 100 (Notable)
22 November 2021	Oak Park, AU	daily rain	29.0 mm (1.1 in)	18.3 mm (0.7 in)	107 years	70 of 100 (Major)
2 October 2021	Oak Park, AU	daily rain	27.4 mm (1.1 in)	4.6 mm (0.18 in)	28 years	26 of 100 (Routine)
11 July 2021	Oak Park, AU	daily rain	20.0 mm (0.8 in)	2.5 mm (0.10 in)	60 years	20 of 100 (Routine)
5 May 2021	Oak Park, AU	daily rain	38.0 mm (1.5 in)	11.3 mm (0.4 in)	80 years	52 of 100 (Notable)
12 April 2021	Oak Park, AU	daily rain	61.0 mm (2.4 in)	1.1 mm (0.04 in)	108 years	41 of 100 (Notable)
2 March 2021	Oak Park, AU	daily rain	4.8 mm (0.19 in)	0.7 mm (0.03 in)	58 years	20 of 100 (Routine)
8 February 2021	Oak Park, AU	daily rain	18.0 mm (0.7 in)	14.8 mm (0.6 in)	24 years	20 of 100 (Routine)
7 September 2020	Oak Park, AU	daily rain	20.0 mm (0.8 in)	9.8 mm (0.39 in)	99 years	20 of 100 (Routine)
3 August 2020	Oak Park, AU	daily rain	30.0 mm (1.2 in)	10.4 mm (0.4 in)	56 years	47 of 100 (Notable)
6 May 2020	Oak Park, AU	daily rain	17.6 mm (0.7 in)	5.9 mm (0.23 in)	85 years	20 of 100 (Routine)
15 March 2020	Oak Park, AU	daily rain	18.0 mm (0.7 in)	5.8 mm (0.23 in)	77 years	20 of 100 (Routine)
17 January 2018	Oak Park, AU	daily rain	21.0 mm (0.8 in)	11.9 mm (0.5 in)	84 years	20 of 100 (Routine)
27 March 2016	Oak Park, AU	daily rain	24.2 mm (1.0 in)	3.9 mm (0.15 in)	56 years	20 of 100 (Routine)
23 March 2016	Oak Park, AU	daily rain	21.0 mm (0.8 in)	13.9 mm (0.5 in)	56 years	20 of 100 (Routine)
20 January 2016	Oak Park, AU	daily rain	16.0 mm (0.6 in)	4.6 mm (0.18 in)	92 years	20 of 100 (Routine)
18 January 2016	Oak Park, AU	daily rain	6.0 mm (0.24 in)	0.4 mm (0.02 in)	69 years	20 of 100 (Routine)
6 January 2016	Oak Park, AU	daily rain	4.5 mm (0.18 in)	1.5 mm (0.06 in)	26 years	19 of 100 (Routine)
5 December 2015	Oak Park, AU	daily rain	28.0 mm (1.1 in)	22.9 mm (0.9 in)	80 years	72 of 100 (Major)

Extremes by Year

1911 to 2022

Yearly extremes at Oak Park: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	133.0 mm (5.2 in)	1982	31.2 mm (1.2 in)	103
Wettest five days (Rx5day)	202.2 mm (8.0 in)	1982	48.6 mm (1.9 in)	103
Longest dry spell (CDD)	104 days	1994	37 days	103

Wettest day (Rx1day)

The wettest day of the year at Oak Park, 1911 to 2022. The record is 133.0 mm (5.2 in) in 1982, marked on the chart; the median year is 31.2 mm (1.2 in).

Wettest day (Rx1day) at Oak Park by year
Year	Wettest day (Rx1day)
1911	24.9 mm (1.0 in)
1912	29.2 mm (1.1 in)
1913	87.1 mm (3.4 in)
1914	43.9 mm (1.7 in)
1915	34.5 mm (1.4 in)
1916	40.6 mm (1.6 in)
1917	42.7 mm (1.7 in)
1918	63.0 mm (2.5 in)
1919	27.9 mm (1.1 in)
1920	24.4 mm (1.0 in)
1921	38.4 mm (1.5 in)
1922	16.3 mm (0.6 in)
1923	43.4 mm (1.7 in)
1924	30.5 mm (1.2 in)
1925	32.3 mm (1.3 in)
1926	23.6 mm (0.9 in)
1927	44.7 mm (1.8 in)
1928	47.0 mm (1.9 in)
1929	35.8 mm (1.4 in)
1930	26.4 mm (1.0 in)
1931	33.0 mm (1.3 in)
1932	33.8 mm (1.3 in)
1933	23.1 mm (0.9 in)
1934	86.4 mm (3.4 in)
1935	23.1 mm (0.9 in)
1936	26.7 mm (1.1 in)
1937	34.0 mm (1.3 in)
1938	22.4 mm (0.9 in)
1939	40.4 mm (1.6 in)
1940	17.0 mm (0.7 in)
1941	26.7 mm (1.1 in)
1942	45.7 mm (1.8 in)
1943	45.5 mm (1.8 in)
1944	30.7 mm (1.2 in)
1945	46.5 mm (1.8 in)
1946	30.5 mm (1.2 in)
1947	74.9 mm (2.9 in)
1948	35.8 mm (1.4 in)
1949	31.2 mm (1.2 in)
1950	39.4 mm (1.6 in)
1951	44.5 mm (1.8 in)
1952	36.6 mm (1.4 in)
1953	32.5 mm (1.3 in)
1954	22.9 mm (0.9 in)
1955	95.8 mm (3.8 in)
1956	65.5 mm (2.6 in)
1957	20.8 mm (0.8 in)
1958	29.2 mm (1.1 in)
1959	39.6 mm (1.6 in)
1960	22.1 mm (0.9 in)
1961	29.0 mm (1.1 in)
1962	34.0 mm (1.3 in)
1963	44.5 mm (1.8 in)
1964	31.2 mm (1.2 in)
1965	29.2 mm (1.1 in)
1966	38.4 mm (1.5 in)
1967	26.4 mm (1.0 in)
1968	26.4 mm (1.0 in)
1969	15.5 mm (0.6 in)
1970	25.1 mm (1.0 in)
1971	53.3 mm (2.1 in)
1972	38.6 mm (1.5 in)
1973	22.6 mm (0.9 in)
1974	23.5 mm (0.9 in)
1975	45.0 mm (1.8 in)
1976	41.2 mm (1.6 in)
1977	32.0 mm (1.3 in)
1978	63.6 mm (2.5 in)
1979	19.8 mm (0.8 in)
1980	48.2 mm (1.9 in)
1981	19.6 mm (0.8 in)
1982	133.0 mm (5.2 in)
1983	30.2 mm (1.2 in)
1984	23.0 mm (0.9 in)
1985	19.8 mm (0.8 in)
1986	33.6 mm (1.3 in)
1987	16.0 mm (0.6 in)
1988	26.0 mm (1.0 in)
1989	29.0 mm (1.1 in)
1990	42.0 mm (1.7 in)
1991	20.0 mm (0.8 in)
1992	27.0 mm (1.1 in)
1993	32.2 mm (1.3 in)
1994	30.8 mm (1.2 in)
1995	19.2 mm (0.8 in)
1996	25.2 mm (1.0 in)
1997	45.0 mm (1.8 in)
1998	31.8 mm (1.3 in)
1999	18.4 mm (0.7 in)
2001	22.7 mm (0.9 in)
2002	52.0 mm (2.0 in)
2003	26.0 mm (1.0 in)
2004	5.2 mm (0.20 in)
2005	50.0 mm (2.0 in)
2014	48.0 mm (1.9 in)
2015	32.4 mm (1.3 in)
2016	28.2 mm (1.1 in)
2017	9.2 mm (0.36 in)
2018	21.0 mm (0.8 in)
2019	15.0 mm (0.6 in)
2020	30.0 mm (1.2 in)
2021	61.0 mm (2.4 in)
2022	29.0 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Oak Park, 1911 to 2022. The record is 202.2 mm (8.0 in) in 1982, marked on the chart; the median year is 48.6 mm (1.9 in).

Wettest five days (Rx5day) at Oak Park by year
Year	Wettest five days (Rx5day)
1911	28.3 mm (1.1 in)
1912	52.1 mm (2.1 in)
1913	166.5 mm (6.6 in)
1914	52.6 mm (2.1 in)
1915	36.3 mm (1.4 in)
1916	49.9 mm (2.0 in)
1917	51.8 mm (2.0 in)
1918	70.1 mm (2.8 in)
1919	56.7 mm (2.2 in)
1920	44.7 mm (1.8 in)
1921	57.2 mm (2.3 in)
1922	38.1 mm (1.5 in)
1923	66.3 mm (2.6 in)
1924	35.4 mm (1.4 in)
1925	35.1 mm (1.4 in)
1926	55.8 mm (2.2 in)
1927	72.2 mm (2.8 in)
1928	54.6 mm (2.1 in)
1929	63.0 mm (2.5 in)
1930	59.4 mm (2.3 in)
1931	37.8 mm (1.5 in)
1932	59.4 mm (2.3 in)
1933	41.4 mm (1.6 in)
1934	88.5 mm (3.5 in)
1935	33.4 mm (1.3 in)
1936	39.9 mm (1.6 in)
1937	51.9 mm (2.0 in)
1938	41.9 mm (1.6 in)
1939	83.0 mm (3.3 in)
1940	27.7 mm (1.1 in)
1941	30.8 mm (1.2 in)
1942	61.4 mm (2.4 in)
1943	53.8 mm (2.1 in)
1944	40.1 mm (1.6 in)
1945	59.8 mm (2.4 in)
1946	37.1 mm (1.5 in)
1947	86.1 mm (3.4 in)
1948	48.6 mm (1.9 in)
1949	40.9 mm (1.6 in)
1950	51.4 mm (2.0 in)
1951	94.9 mm (3.7 in)
1952	40.9 mm (1.6 in)
1953	36.1 mm (1.4 in)
1954	38.9 mm (1.5 in)
1955	152.2 mm (6.0 in)
1956	65.5 mm (2.6 in)
1957	39.9 mm (1.6 in)
1958	43.1 mm (1.7 in)
1959	49.8 mm (2.0 in)
1960	56.7 mm (2.2 in)
1961	67.4 mm (2.7 in)
1962	57.7 mm (2.3 in)
1963	65.0 mm (2.6 in)
1964	57.4 mm (2.3 in)
1965	58.4 mm (2.3 in)
1966	42.1 mm (1.7 in)
1967	34.5 mm (1.4 in)
1968	49.5 mm (1.9 in)
1969	37.3 mm (1.5 in)
1970	44.1 mm (1.7 in)
1971	74.4 mm (2.9 in)
1972	42.2 mm (1.7 in)
1973	32.0 mm (1.3 in)
1974	45.4 mm (1.8 in)
1975	47.0 mm (1.9 in)
1976	68.2 mm (2.7 in)
1977	60.4 mm (2.4 in)
1978	75.8 mm (3.0 in)
1979	44.8 mm (1.8 in)
1980	50.2 mm (2.0 in)
1981	32.0 mm (1.3 in)
1982	202.2 mm (8.0 in)
1983	42.2 mm (1.7 in)
1984	32.6 mm (1.3 in)
1985	35.0 mm (1.4 in)
1986	39.0 mm (1.5 in)
1987	29.4 mm (1.2 in)
1988	49.0 mm (1.9 in)
1989	38.8 mm (1.5 in)
1990	69.0 mm (2.7 in)
1991	37.4 mm (1.5 in)
1992	45.0 mm (1.8 in)
1993	55.4 mm (2.2 in)
1994	40.0 mm (1.6 in)
1995	38.4 mm (1.5 in)
1996	49.6 mm (2.0 in)
1997	52.4 mm (2.1 in)
1998	53.4 mm (2.1 in)
1999	37.0 mm (1.5 in)
2001	42.9 mm (1.7 in)
2002	58.2 mm (2.3 in)
2003	38.2 mm (1.5 in)
2004	8.0 mm (0.31 in)
2005	81.2 mm (3.2 in)
2014	72.4 mm (2.9 in)
2015	43.2 mm (1.7 in)
2016	60.4 mm (2.4 in)
2017	15.0 mm (0.6 in)
2018	30.0 mm (1.2 in)
2019	16.5 mm (0.6 in)
2020	44.0 mm (1.7 in)
2021	63.0 mm (2.5 in)
2022	31.0 mm (1.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Oak Park, 1911 to 2022. The record is 104 days in 1994, marked on the chart; the median year is 37 days.

Longest dry spell (CDD) at Oak Park by year
Year	Longest dry spell (CDD)
1911	27 days
1912	27 days
1913	25 days
1914	25 days
1915	29 days
1916	30 days
1917	21 days
1918	19 days
1919	40 days
1920	49 days
1921	25 days
1922	26 days
1923	34 days
1924	39 days
1925	22 days
1926	17 days
1927	24 days
1928	40 days
1929	31 days
1930	56 days
1931	33 days
1932	28 days
1933	41 days
1934	26 days
1935	25 days
1936	51 days
1937	59 days
1938	54 days
1939	32 days
1940	51 days
1941	40 days
1942	27 days
1943	30 days
1944	44 days
1945	45 days
1946	43 days
1947	27 days
1948	63 days
1949	41 days
1950	57 days
1951	23 days
1952	42 days
1953	80 days
1954	52 days
1955	40 days
1956	59 days
1957	42 days
1958	24 days
1959	20 days
1960	40 days
1961	31 days
1962	62 days
1963	22 days
1964	37 days
1965	19 days
1966	40 days
1967	28 days
1968	37 days
1969	58 days
1970	26 days
1971	54 days
1972	84 days
1973	80 days
1974	37 days
1975	79 days
1976	49 days
1977	82 days
1978	54 days
1979	47 days
1980	41 days
1981	43 days
1982	40 days
1983	30 days
1984	47 days
1985	29 days
1986	37 days
1987	61 days
1988	38 days
1989	38 days
1990	20 days
1991	53 days
1992	31 days
1993	39 days
1994	104 days
1995	26 days
1996	87 days
1997	42 days
1998	31 days
1999	35 days
2001	12 days
2002	49 days
2003	21 days
2004	40 days
2005	42 days
2014	18 days
2015	29 days
2016	22 days
2017	20 days
2018	25 days
2019	36 days
2020	42 days
2021	22 days
2022	31 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

87 years, 1912 to 2021

A day with at least 32.4 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 110.6 mm (4.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Oak Park: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	32.4 mm (1.3 in)
5 years	46.3 mm (1.8 in)
10 years	57.8 mm (2.3 in)
25 years	75.6 mm (3.0 in)
50 years	91.7 mm (3.6 in)
100 years	110.6 mm (4.4 in)	Longer than the 87 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, 87 years of values from 1912 to 2021.

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: 133.0 mm (5.2 in) in 1982; 95.8 mm (3.8 in) in 1955; 87.1 mm (3.4 in) in 1913.

Download the Data

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