Old Koreelah (McPherson) Weather Records (ASN00056023)

Record envelope, standing records and threshold days for Old Koreelah (McPherson) (ASN00056023), Australia, with 115 years of record.

Key Facts for Old Koreelah (McPherson)

Old Koreelah (McPherson) (ASN00056023) is a weather station in Australia at -28.39 latitude and 152.42 longitude, 420 m (1,378 ft) above sea level.
The station reports from 1912 to 2026, 115 years of record.
0 records set at Old Koreelah (McPherson) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Old Koreelah (McPherson) set a daily record precipitation of 33.0 mm (1.3 in) on 23 December 2025.

About the Station

Location: Australia, -28.39 latitude, 152.42 longitude.
Elevation: 420 m (1,378 ft).
Period of record: 1912 to 2026, 115 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 Old Koreelah (McPherson). 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 Old Koreelah (McPherson), 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 Old Koreelah (McPherson) still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Old Koreelah (McPherson) between 21 February 1954 and 28 January 2013. Each dot is a new record.

When Old Koreelah (McPherson) set new all-time records
Date	Kind	Detail
1954-02-21	Record daily precipitation	Record daily precipitation 173.0 mm (6.8 in)
1961-02-19	Record daily precipitation	Record daily precipitation 176.8 mm (7.0 in)
2013-01-28	Record daily precipitation	Record daily precipitation 205.0 mm (8.1 in)

Wettest Day of Each Month

Jan: 205.0 mm (8.1 in)

The wettest day on record for each calendar month at Old Koreelah (McPherson). The most was 205.0 mm (8.1 in) on 28 January 2013.

Record daily precipitation for each month at Old Koreelah (McPherson)
Month	Record daily precipitation (mm)	Date
Jan	205.0 mm (8.1 in)	28 January 2013
Feb	176.8 mm (7.0 in)	19 February 1961
Mar	153.6 mm (6.0 in)	31 March 2017
Apr	107.0 mm (4.2 in)	4 April 1988
May	104.0 mm (4.1 in)	13 May 2022
Jun	134.6 mm (5.3 in)	12 June 1945
Jul	130.6 mm (5.1 in)	23 July 1921
Aug	53.2 mm (2.1 in)	24 August 2016
Sep	62.5 mm (2.5 in)	19 September 1946
Oct	114.3 mm (4.5 in)	25 October 1949
Nov	80.8 mm (3.2 in)	25 November 1967
Dec	97.8 mm (3.9 in)	22 December 1956

Latest Records

Latest records at Old Koreelah (McPherson)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 December 2025	Old Koreelah (McPherson), AU	daily rain	33.0 mm (1.3 in)	6.3 mm (0.25 in)	58 years	31 of 100 (Routine)
16 November 2025	Old Koreelah (McPherson), AU	daily rain	36.4 mm (1.4 in)	10.6 mm (0.4 in)	30 years	28 of 100 (Routine)
8 March 2025	Old Koreelah (McPherson), AU	daily rain	84.0 mm (3.3 in)	46.4 mm (1.8 in)	52 years	57 of 100 (Notable)
8 January 2025	Old Koreelah (McPherson), AU	daily rain	47.0 mm (1.9 in)	15.0 mm (0.6 in)	97 years	48 of 100 (Notable)
12 November 2024	Old Koreelah (McPherson), AU	daily rain	47.8 mm (1.9 in)	3.3 mm (0.13 in)	65 years	31 of 100 (Routine)
27 September 2024	Old Koreelah (McPherson), AU	daily rain	33.0 mm (1.3 in)	5.8 mm (0.23 in)	89 years	42 of 100 (Notable)
22 April 2024	Old Koreelah (McPherson), AU	daily rain	21.0 mm (0.8 in)	0.2 mm (0.01 in)	73 years	20 of 100 (Routine)
30 January 2024	Old Koreelah (McPherson), AU	daily rain	69.4 mm (2.7 in)	9.4 mm (0.37 in)	25 years	22 of 100 (Routine)
11 November 2023	Old Koreelah (McPherson), AU	daily rain	41.0 mm (1.6 in)	19.4 mm (0.8 in)	21 years	33 of 100 (Routine)
5 November 2023	Old Koreelah (McPherson), AU	daily rain	44.4 mm (1.7 in)	3.4 mm (0.13 in)	8 years	15 of 100 (Routine)
4 September 2023	Old Koreelah (McPherson), AU	daily rain	35.0 mm (1.4 in)	8.8 mm (0.35 in)	100 years	49 of 100 (Notable)
16 May 2023	Old Koreelah (McPherson), AU	daily rain	58.2 mm (2.3 in)	39.4 mm (1.6 in)	108 years	72 of 100 (Major)
30 March 2023	Old Koreelah (McPherson), AU	daily rain	62.6 mm (2.5 in)	21.2 mm (0.8 in)	48 years	38 of 100 (Notable)
31 January 2023	Old Koreelah (McPherson), AU	daily rain	72.0 mm (2.8 in)	32.6 mm (1.3 in)	72 years	50 of 100 (Notable)
24 October 2022	Old Koreelah (McPherson), AU	daily rain	20.6 mm (0.8 in)	2.4 mm (0.09 in)	32 years	20 of 100 (Routine)
3 September 2022	Old Koreelah (McPherson), AU	daily rain	40.0 mm (1.6 in)	16.4 mm (0.6 in)	75 years	50 of 100 (Notable)
22 July 2022	Old Koreelah (McPherson), AU	daily rain	24.0 mm (0.9 in)	6.2 mm (0.24 in)	40 years	20 of 100 (Routine)
13 May 2022	Old Koreelah (McPherson), AU	monthly rain	104.0 mm (4.1 in)	6.0 mm (0.24 in)	42 years	37 of 100 (Notable)
12 May 2022	Old Koreelah (McPherson), AU	daily rain	34.0 mm (1.3 in)	3.6 mm (0.14 in)	16 years	18 of 100 (Routine)
28 February 2022	Old Koreelah (McPherson), AU	daily rain	48.2 mm (1.9 in)	21.0 mm (0.8 in)	76 years	44 of 100 (Notable)

Extremes by Year

1912 to 2026

Yearly extremes at Old Koreelah (McPherson): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	205.0 mm (8.1 in)	2013	66.8 mm (2.6 in)	115
Wettest five days (Rx5day)	333.9 mm (13.1 in)	1928	120.7 mm (4.8 in)	115
Longest dry spell (CDD)	72 days	1941	29 days	115

Wettest day (Rx1day)

The wettest day of the year at Old Koreelah (McPherson), 1912 to 2026. The record is 205.0 mm (8.1 in) in 2013, marked on the chart; the median year is 66.8 mm (2.6 in).

Wettest day (Rx1day) at Old Koreelah (McPherson) by year
Year	Wettest day (Rx1day)
1912	26.2 mm (1.0 in)
1913	55.4 mm (2.2 in)
1914	57.2 mm (2.3 in)
1915	44.5 mm (1.8 in)
1916	50.8 mm (2.0 in)
1917	66.8 mm (2.6 in)
1918	42.7 mm (1.7 in)
1919	48.5 mm (1.9 in)
1920	45.0 mm (1.8 in)
1921	130.6 mm (5.1 in)
1922	38.1 mm (1.5 in)
1923	49.8 mm (2.0 in)
1924	81.5 mm (3.2 in)
1925	75.7 mm (3.0 in)
1926	46.2 mm (1.8 in)
1927	66.8 mm (2.6 in)
1928	143.8 mm (5.7 in)
1929	81.0 mm (3.2 in)
1930	84.8 mm (3.3 in)
1931	105.7 mm (4.2 in)
1932	48.0 mm (1.9 in)
1933	57.2 mm (2.3 in)
1934	77.2 mm (3.0 in)
1935	50.3 mm (2.0 in)
1936	64.0 mm (2.5 in)
1937	44.5 mm (1.8 in)
1938	92.7 mm (3.6 in)
1939	57.4 mm (2.3 in)
1940	95.3 mm (3.8 in)
1941	59.7 mm (2.4 in)
1942	106.7 mm (4.2 in)
1943	95.3 mm (3.8 in)
1944	57.2 mm (2.3 in)
1945	134.6 mm (5.3 in)
1946	71.6 mm (2.8 in)
1947	109.2 mm (4.3 in)
1948	103.9 mm (4.1 in)
1949	114.3 mm (4.5 in)
1950	113.3 mm (4.5 in)
1951	68.6 mm (2.7 in)
1952	50.3 mm (2.0 in)
1953	50.0 mm (2.0 in)
1954	173.0 mm (6.8 in)
1955	121.9 mm (4.8 in)
1956	97.8 mm (3.9 in)
1957	41.4 mm (1.6 in)
1958	39.4 mm (1.6 in)
1959	160.0 mm (6.3 in)
1960	32.5 mm (1.3 in)
1961	176.8 mm (7.0 in)
1962	85.1 mm (3.4 in)
1963	67.3 mm (2.6 in)
1964	56.4 mm (2.2 in)
1965	86.9 mm (3.4 in)
1966	34.3 mm (1.4 in)
1967	87.1 mm (3.4 in)
1968	99.8 mm (3.9 in)
1969	44.7 mm (1.8 in)
1970	46.7 mm (1.8 in)
1971	71.1 mm (2.8 in)
1972	67.1 mm (2.6 in)
1973	90.9 mm (3.6 in)
1974	56.0 mm (2.2 in)
1975	92.6 mm (3.6 in)
1976	116.0 mm (4.6 in)
1977	40.8 mm (1.6 in)
1978	50.0 mm (2.0 in)
1979	67.0 mm (2.6 in)
1980	98.0 mm (3.9 in)
1981	60.0 mm (2.4 in)
1982	48.6 mm (1.9 in)
1983	63.0 mm (2.5 in)
1984	89.0 mm (3.5 in)
1985	43.6 mm (1.7 in)
1986	32.4 mm (1.3 in)
1987	61.0 mm (2.4 in)
1988	107.0 mm (4.2 in)
1989	79.6 mm (3.1 in)
1990	97.6 mm (3.8 in)
1991	78.6 mm (3.1 in)
1992	34.0 mm (1.3 in)
1993	41.4 mm (1.6 in)
1994	80.0 mm (3.1 in)
1995	58.0 mm (2.3 in)
1996	63.4 mm (2.5 in)
1997	72.8 mm (2.9 in)
1998	60.0 mm (2.4 in)
1999	53.4 mm (2.1 in)
2000	40.0 mm (1.6 in)
2001	65.0 mm (2.6 in)
2002	56.4 mm (2.2 in)
2003	37.0 mm (1.5 in)
2004	112.0 mm (4.4 in)
2005	57.0 mm (2.2 in)
2006	46.0 mm (1.8 in)
2007	51.6 mm (2.0 in)
2008	143.0 mm (5.6 in)
2009	97.0 mm (3.8 in)
2010	55.2 mm (2.2 in)
2011	102.2 mm (4.0 in)
2012	56.6 mm (2.2 in)
2013	205.0 mm (8.1 in)
2014	103.4 mm (4.1 in)
2015	90.4 mm (3.6 in)
2016	53.2 mm (2.1 in)
2017	153.6 mm (6.0 in)
2018	40.2 mm (1.6 in)
2019	30.8 mm (1.2 in)
2020	65.0 mm (2.6 in)
2021	85.0 mm (3.3 in)
2022	104.0 mm (4.1 in)
2023	72.0 mm (2.8 in)
2024	73.4 mm (2.9 in)
2025	84.0 mm (3.3 in)
2026	27.0 mm (1.1 in)

Wettest five days (Rx5day)

The wettest five days of the year at Old Koreelah (McPherson), 1912 to 2026. The record is 333.9 mm (13.1 in) in 1928, marked on the chart; the median year is 120.7 mm (4.8 in).

Wettest five days (Rx5day) at Old Koreelah (McPherson) by year
Year	Wettest five days (Rx5day)
1912	36.1 mm (1.4 in)
1913	71.8 mm (2.8 in)
1914	86.6 mm (3.4 in)
1915	53.9 mm (2.1 in)
1916	101.4 mm (4.0 in)
1917	102.9 mm (4.1 in)
1918	60.0 mm (2.4 in)
1919	117.8 mm (4.6 in)
1920	66.8 mm (2.6 in)
1921	151.4 mm (6.0 in)
1922	133.4 mm (5.3 in)
1923	69.1 mm (2.7 in)
1924	85.3 mm (3.4 in)
1925	139.2 mm (5.5 in)
1926	101.6 mm (4.0 in)
1927	130.3 mm (5.1 in)
1928	333.9 mm (13.1 in)
1929	126.2 mm (5.0 in)
1930	109.0 mm (4.3 in)
1931	209.7 mm (8.3 in)
1932	89.1 mm (3.5 in)
1933	141.5 mm (5.6 in)
1934	108.5 mm (4.3 in)
1935	72.3 mm (2.8 in)
1936	99.3 mm (3.9 in)
1937	118.5 mm (4.7 in)
1938	131.8 mm (5.2 in)
1939	148.6 mm (5.9 in)
1940	120.7 mm (4.8 in)
1941	110.5 mm (4.4 in)
1942	140.8 mm (5.5 in)
1943	153.8 mm (6.1 in)
1944	113.0 mm (4.4 in)
1945	223.8 mm (8.8 in)
1946	163.6 mm (6.4 in)
1947	289.5 mm (11.4 in)
1948	209.3 mm (8.2 in)
1949	116.8 mm (4.6 in)
1950	223.0 mm (8.8 in)
1951	171.5 mm (6.8 in)
1952	86.6 mm (3.4 in)
1953	86.4 mm (3.4 in)
1954	208.8 mm (8.2 in)
1955	155.0 mm (6.1 in)
1956	181.2 mm (7.1 in)
1957	73.6 mm (2.9 in)
1958	107.9 mm (4.2 in)
1959	215.9 mm (8.5 in)
1960	67.8 mm (2.7 in)
1961	222.1 mm (8.7 in)
1962	169.1 mm (6.7 in)
1963	161.7 mm (6.4 in)
1964	98.6 mm (3.9 in)
1965	149.2 mm (5.9 in)
1966	59.0 mm (2.3 in)
1967	157.1 mm (6.2 in)
1968	212.1 mm (8.4 in)
1969	67.3 mm (2.6 in)
1970	124.2 mm (4.9 in)
1971	115.8 mm (4.6 in)
1972	130.6 mm (5.1 in)
1973	167.1 mm (6.6 in)
1974	142.4 mm (5.6 in)
1975	236.0 mm (9.3 in)
1976	121.0 mm (4.8 in)
1977	66.8 mm (2.6 in)
1978	157.2 mm (6.2 in)
1979	109.0 mm (4.3 in)
1980	153.4 mm (6.0 in)
1981	107.0 mm (4.2 in)
1982	100.6 mm (4.0 in)
1983	141.0 mm (5.6 in)
1984	155.2 mm (6.1 in)
1985	70.0 mm (2.8 in)
1986	68.8 mm (2.7 in)
1987	119.4 mm (4.7 in)
1988	257.2 mm (10.1 in)
1989	137.6 mm (5.4 in)
1990	149.4 mm (5.9 in)
1991	143.2 mm (5.6 in)
1992	52.6 mm (2.1 in)
1993	98.4 mm (3.9 in)
1994	104.6 mm (4.1 in)
1995	112.8 mm (4.4 in)
1996	240.8 mm (9.5 in)
1997	105.0 mm (4.1 in)
1998	118.4 mm (4.7 in)
1999	118.2 mm (4.7 in)
2000	59.6 mm (2.3 in)
2001	196.2 mm (7.7 in)
2002	132.6 mm (5.2 in)
2003	80.6 mm (3.2 in)
2004	168.2 mm (6.6 in)
2005	84.8 mm (3.3 in)
2006	75.0 mm (3.0 in)
2007	77.4 mm (3.0 in)
2008	227.2 mm (8.9 in)
2009	169.8 mm (6.7 in)
2010	169.4 mm (6.7 in)
2011	276.6 mm (10.9 in)
2012	101.0 mm (4.0 in)
2013	300.8 mm (11.8 in)
2014	154.2 mm (6.1 in)
2015	114.0 mm (4.5 in)
2016	107.6 mm (4.2 in)
2017	184.6 mm (7.3 in)
2018	75.6 mm (3.0 in)
2019	40.0 mm (1.6 in)
2020	136.2 mm (5.4 in)
2021	137.2 mm (5.4 in)
2022	154.4 mm (6.1 in)
2023	119.4 mm (4.7 in)
2024	97.4 mm (3.8 in)
2025	171.8 mm (6.8 in)
2026	51.2 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Old Koreelah (McPherson), 1912 to 2026. The record is 72 days in 1941, marked on the chart; the median year is 29 days.

Longest dry spell (CDD) at Old Koreelah (McPherson) by year
Year	Longest dry spell (CDD)
1912	11 days
1913	47 days
1914	20 days
1915	39 days
1916	24 days
1917	29 days
1918	37 days
1919	46 days
1920	22 days
1921	30 days
1922	63 days
1923	27 days
1924	34 days
1925	16 days
1926	38 days
1927	56 days
1928	37 days
1929	33 days
1930	23 days
1931	27 days
1932	29 days
1933	17 days
1934	28 days
1935	22 days
1936	20 days
1937	35 days
1938	21 days
1939	48 days
1940	34 days
1941	72 days
1942	35 days
1943	34 days
1944	35 days
1945	33 days
1946	44 days
1947	33 days
1948	27 days
1949	23 days
1950	19 days
1951	39 days
1952	27 days
1953	28 days
1954	27 days
1955	23 days
1956	35 days
1957	48 days
1958	32 days
1959	34 days
1960	55 days
1961	26 days
1962	22 days
1963	31 days
1964	40 days
1965	29 days
1966	63 days
1967	29 days
1968	39 days
1969	41 days
1970	56 days
1971	46 days
1972	36 days
1973	29 days
1974	26 days
1975	31 days
1976	29 days
1977	36 days
1978	27 days
1979	33 days
1980	48 days
1981	30 days
1982	28 days
1983	29 days
1984	23 days
1985	33 days
1986	30 days
1987	23 days
1988	37 days
1989	33 days
1990	17 days
1991	49 days
1992	20 days
1993	22 days
1994	40 days
1995	30 days
1996	19 days
1997	23 days
1998	16 days
1999	15 days
2000	32 days
2001	29 days
2002	39 days
2003	35 days
2004	47 days
2005	25 days
2006	32 days
2007	49 days
2008	24 days
2009	27 days
2010	17 days
2011	16 days
2012	28 days
2013	38 days
2014	20 days
2015	18 days
2016	23 days
2017	20 days
2018	22 days
2019	42 days
2020	20 days
2021	21 days
2022	22 days
2023	34 days
2024	25 days
2025	21 days
2026	18 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

111 years, 1913 to 2025

A day with at least 67.4 mm (2.7 in) of rain is expected about once in 2 years. A day with at least 201.1 mm (7.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Old Koreelah (McPherson): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	67.4 mm (2.7 in)
5 years	96.6 mm (3.8 in)
10 years	118.4 mm (4.7 in)
25 years	148.9 mm (5.9 in)
50 years	174.0 mm (6.9 in)
100 years	201.1 mm (7.9 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 111 years of values from 1913 to 2025.

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: 205.0 mm (8.1 in) in 2013; 176.8 mm (7.0 in) in 1961; 173.0 mm (6.8 in) in 1954.

Download the Data

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