Mahrigong Weather Records (ASN00037056)

Record envelope, standing records and threshold days for Mahrigong (ASN00037056), Australia, with 111 years of record.

Key Facts for Mahrigong

Mahrigong (ASN00037056) is a weather station in Australia at -22.26 latitude and 143.74 longitude, 250 m (820 ft) above sea level.
The station reports from 1916 to 2026, 111 years of record.
0 records set at Mahrigong still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Mahrigong set a daily record precipitation of 93.0 mm (3.7 in) on 16 February 2026.

About the Station

Location: Australia, -22.26 latitude, 143.74 longitude.
Elevation: 250 m (820 ft).
Period of record: 1916 to 2026, 111 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 Mahrigong. 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 Mahrigong, 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 Mahrigong still stand.

Wettest Day of Each Month

Oct: 164.0 mm (6.5 in)

The wettest day on record for each calendar month at Mahrigong. The most was 164.0 mm (6.5 in) on 19 October 1975.

Record daily precipitation for each month at Mahrigong
Month	Record daily precipitation (mm)	Date
Jan	148.0 mm (5.8 in)	21 January 1976
Feb	133.0 mm (5.2 in)	21 February 2000
Mar	156.0 mm (6.1 in)	25 March 2024
Apr	114.0 mm (4.5 in)	6 April 2010
May	110.5 mm (4.4 in)	23 May 1955
Jun	60.0 mm (2.4 in)	4 June 1990
Jul	80.0 mm (3.1 in)	10 July 1978
Aug	59.0 mm (2.3 in)	30 August 2022
Sep	31.8 mm (1.3 in)	26 September 1970
Oct	164.0 mm (6.5 in)	19 October 1975
Nov	51.0 mm (2.0 in)	30 November 1994
Dec	134.0 mm (5.3 in)	26 December 2007

Latest Records

Latest records at Mahrigong
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
16 February 2026	Mahrigong, AU	daily rain	93.0 mm (3.7 in)	1.0 mm (0.04 in)	50 years	25 of 100 (Routine)
15 February 2026	Mahrigong, AU	daily rain	92.0 mm (3.6 in)	39.0 mm (1.5 in)	42 years	40 of 100 (Notable)
1 January 2026	Mahrigong, AU	daily rain	28.0 mm (1.1 in)	1.0 mm (0.04 in)	30 years	19 of 100 (Routine)
30 December 2025	Mahrigong, AU	daily rain	20.0 mm (0.8 in)	13.6 mm (0.5 in)	52 years	20 of 100 (Routine)
23 December 2025	Mahrigong, AU	daily rain	50.0 mm (2.0 in)	19.5 mm (0.8 in)	52 years	35 of 100 (Notable)
29 May 2025	Mahrigong, AU	daily rain	10.0 mm (0.4 in)	10.0 mm (0.4 in)	108 years	20 of 100 (Routine)
27 March 2025	Mahrigong, AU	daily rain	146.0 mm (5.7 in)	103.0 mm (4.1 in)	6 years	51 of 100 (Notable)
19 March 2025	Mahrigong, AU	daily rain	46.0 mm (1.8 in)	14.2 mm (0.6 in)	51 years	31 of 100 (Routine)
4 December 2024	Mahrigong, AU	daily rain	19.6 mm (0.8 in)	8.2 mm (0.32 in)	68 years	20 of 100 (Routine)
25 March 2024	Mahrigong, AU	monthly rain	156.0 mm (6.1 in)	62.0 mm (2.4 in)	4 years	51 of 100 (Notable)
24 March 2024	Mahrigong, AU	daily rain	58.0 mm (2.3 in)	45.3 mm (1.8 in)	61 years	50 of 100 (Notable)
22 February 2024	Mahrigong, AU	daily rain	50.0 mm (2.0 in)	26.9 mm (1.1 in)	72 years	43 of 100 (Notable)
1 February 2024	Mahrigong, AU	daily rain	61.0 mm (2.4 in)	8.0 mm (0.31 in)	29 years	21 of 100 (Routine)
4 July 2023	Mahrigong, AU	daily rain	21.0 mm (0.8 in)	13.0 mm (0.5 in)	34 years	20 of 100 (Routine)
3 July 2023	Mahrigong, AU	daily rain	41.0 mm (1.6 in)	21.0 mm (0.8 in)	34 years	33 of 100 (Routine)
8 February 2023	Mahrigong, AU	daily rain	51.0 mm (2.0 in)	29.2 mm (1.1 in)	64 years	42 of 100 (Notable)
12 January 2023	Mahrigong, AU	daily rain	59.0 mm (2.3 in)	5.7 mm (0.22 in)	48 years	26 of 100 (Routine)
1 November 2022	Mahrigong, AU	daily rain	16.0 mm (0.6 in)	2.0 mm (0.08 in)	24 years	18 of 100 (Routine)
20 October 2022	Mahrigong, AU	daily rain	20.5 mm (0.8 in)	11.5 mm (0.5 in)	36 years	20 of 100 (Routine)
5 October 2022	Mahrigong, AU	daily rain	24.0 mm (0.9 in)	24.0 mm (0.9 in)	104 years	20 of 100 (Routine)

Extremes by Year

1916 to 2026

Yearly extremes at Mahrigong: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	164.0 mm (6.5 in)	1975	39.7 mm (1.6 in)	108
Wettest five days (Rx5day)	301.0 mm (11.9 in)	2000	61.0 mm (2.4 in)	107
Longest dry spell (CDD)	280 days	2018	92 days	106

Wettest day (Rx1day)

The wettest day of the year at Mahrigong, 1916 to 2026. The record is 164.0 mm (6.5 in) in 1975, marked on the chart; the median year is 39.7 mm (1.6 in).

Wettest day (Rx1day) at Mahrigong by year
Year	Wettest day (Rx1day)
1916	0.0 mm (0.00 in)
1917	0.0 mm (0.00 in)
1918	0.0 mm (0.00 in)
1919	0.0 mm (0.00 in)
1921	0.0 mm (0.00 in)
1922	0.0 mm (0.00 in)
1923	0.0 mm (0.00 in)
1924	0.0 mm (0.00 in)
1925	0.0 mm (0.00 in)
1926	0.0 mm (0.00 in)
1927	0.0 mm (0.00 in)
1928	0.0 mm (0.00 in)
1929	0.0 mm (0.00 in)
1930	0.0 mm (0.00 in)
1931	0.0 mm (0.00 in)
1932	0.0 mm (0.00 in)
1933	0.0 mm (0.00 in)
1934	0.0 mm (0.00 in)
1935	0.0 mm (0.00 in)
1936	0.0 mm (0.00 in)
1937	0.0 mm (0.00 in)
1938	0.0 mm (0.00 in)
1939	0.0 mm (0.00 in)
1940	0.0 mm (0.00 in)
1941	0.0 mm (0.00 in)
1942	0.0 mm (0.00 in)
1943	0.0 mm (0.00 in)
1944	0.0 mm (0.00 in)
1945	0.0 mm (0.00 in)
1946	0.0 mm (0.00 in)
1947	0.0 mm (0.00 in)
1948	0.0 mm (0.00 in)
1949	0.0 mm (0.00 in)
1950	0.0 mm (0.00 in)
1951	0.0 mm (0.00 in)
1952	51.8 mm (2.0 in)
1953	99.1 mm (3.9 in)
1954	90.2 mm (3.6 in)
1955	110.5 mm (4.4 in)
1956	109.0 mm (4.3 in)
1957	83.6 mm (3.3 in)
1958	33.3 mm (1.3 in)
1959	0.0 mm (0.00 in)
1960	0.0 mm (0.00 in)
1961	58.4 mm (2.3 in)
1962	0.0 mm (0.00 in)
1963	63.0 mm (2.5 in)
1964	0.0 mm (0.00 in)
1965	30.5 mm (1.2 in)
1966	83.8 mm (3.3 in)
1967	0.0 mm (0.00 in)
1968	0.0 mm (0.00 in)
1969	0.0 mm (0.00 in)
1970	39.4 mm (1.6 in)
1971	61.0 mm (2.4 in)
1972	53.3 mm (2.1 in)
1973	50.8 mm (2.0 in)
1974	88.9 mm (3.5 in)
1975	164.0 mm (6.5 in)
1976	148.0 mm (5.8 in)
1977	40.0 mm (1.6 in)
1978	80.0 mm (3.1 in)
1979	33.0 mm (1.3 in)
1980	70.0 mm (2.8 in)
1981	77.4 mm (3.0 in)
1982	54.6 mm (2.1 in)
1983	22.0 mm (0.9 in)
1984	53.0 mm (2.1 in)
1985	47.0 mm (1.9 in)
1986	98.2 mm (3.9 in)
1987	28.0 mm (1.1 in)
1988	56.2 mm (2.2 in)
1989	75.3 mm (3.0 in)
1990	60.0 mm (2.4 in)
1991	56.0 mm (2.2 in)
1992	90.0 mm (3.5 in)
1993	72.0 mm (2.8 in)
1994	75.0 mm (3.0 in)
1995	36.5 mm (1.4 in)
1996	56.0 mm (2.2 in)
1997	80.0 mm (3.1 in)
1998	43.0 mm (1.7 in)
1999	45.0 mm (1.8 in)
2000	133.0 mm (5.2 in)
2001	36.0 mm (1.4 in)
2002	35.0 mm (1.4 in)
2003	88.2 mm (3.5 in)
2004	58.0 mm (2.3 in)
2005	60.0 mm (2.4 in)
2006	72.0 mm (2.8 in)
2007	134.0 mm (5.3 in)
2008	65.0 mm (2.6 in)
2009	79.0 mm (3.1 in)
2010	114.0 mm (4.5 in)
2012	66.0 mm (2.6 in)
2014	34.0 mm (1.3 in)
2015	23.4 mm (0.9 in)
2016	66.0 mm (2.6 in)
2017	30.0 mm (1.2 in)
2018	70.0 mm (2.8 in)
2019	94.0 mm (3.7 in)
2020	73.0 mm (2.9 in)
2021	54.0 mm (2.1 in)
2022	74.0 mm (2.9 in)
2023	59.0 mm (2.3 in)
2024	156.0 mm (6.1 in)
2025	146.0 mm (5.7 in)
2026	93.0 mm (3.7 in)

Wettest five days (Rx5day)

The wettest five days of the year at Mahrigong, 1916 to 2026. The record is 301.0 mm (11.9 in) in 2000, marked on the chart; the median year is 61.0 mm (2.4 in).

Wettest five days (Rx5day) at Mahrigong by year
Year	Wettest five days (Rx5day)
1916	0.0 mm (0.00 in)
1917	0.0 mm (0.00 in)
1918	0.0 mm (0.00 in)
1919	0.0 mm (0.00 in)
1921	0.0 mm (0.00 in)
1922	0.0 mm (0.00 in)
1923	0.0 mm (0.00 in)
1924	0.0 mm (0.00 in)
1925	0.0 mm (0.00 in)
1926	0.0 mm (0.00 in)
1927	0.0 mm (0.00 in)
1928	0.0 mm (0.00 in)
1929	0.0 mm (0.00 in)
1930	0.0 mm (0.00 in)
1931	0.0 mm (0.00 in)
1932	0.0 mm (0.00 in)
1933	0.0 mm (0.00 in)
1934	0.0 mm (0.00 in)
1935	0.0 mm (0.00 in)
1936	0.0 mm (0.00 in)
1937	0.0 mm (0.00 in)
1938	0.0 mm (0.00 in)
1939	0.0 mm (0.00 in)
1940	0.0 mm (0.00 in)
1941	0.0 mm (0.00 in)
1942	0.0 mm (0.00 in)
1943	0.0 mm (0.00 in)
1944	0.0 mm (0.00 in)
1945	0.0 mm (0.00 in)
1946	0.0 mm (0.00 in)
1947	0.0 mm (0.00 in)
1948	0.0 mm (0.00 in)
1949	0.0 mm (0.00 in)
1950	0.0 mm (0.00 in)
1951	0.0 mm (0.00 in)
1952	54.6 mm (2.1 in)
1953	127.0 mm (5.0 in)
1954	125.5 mm (4.9 in)
1955	258.8 mm (10.2 in)
1956	169.4 mm (6.7 in)
1957	94.0 mm (3.7 in)
1958	51.9 mm (2.0 in)
1959	0.0 mm (0.00 in)
1960	0.0 mm (0.00 in)
1961	89.7 mm (3.5 in)
1962	0.0 mm (0.00 in)
1963	183.2 mm (7.2 in)
1964	0.0 mm (0.00 in)
1965	31.8 mm (1.3 in)
1966	102.1 mm (4.0 in)
1967	0.0 mm (0.00 in)
1968	0.0 mm (0.00 in)
1969	0.0 mm (0.00 in)
1970	61.3 mm (2.4 in)
1971	106.2 mm (4.2 in)
1972	82.5 mm (3.2 in)
1973	115.6 mm (4.6 in)
1974	223.5 mm (8.8 in)
1975	226.0 mm (8.9 in)
1976	218.0 mm (8.6 in)
1977	118.0 mm (4.6 in)
1978	85.0 mm (3.3 in)
1979	72.0 mm (2.8 in)
1980	104.2 mm (4.1 in)
1981	209.8 mm (8.3 in)
1982	72.6 mm (2.9 in)
1983	52.0 mm (2.0 in)
1984	116.6 mm (4.6 in)
1985	63.0 mm (2.5 in)
1986	118.2 mm (4.7 in)
1987	45.0 mm (1.8 in)
1988	64.0 mm (2.5 in)
1989	160.3 mm (6.3 in)
1990	118.0 mm (4.6 in)
1991	158.4 mm (6.2 in)
1992	126.0 mm (5.0 in)
1993	109.0 mm (4.3 in)
1994	110.0 mm (4.3 in)
1995	79.0 mm (3.1 in)
1996	61.0 mm (2.4 in)
1997	141.0 mm (5.6 in)
1998	60.0 mm (2.4 in)
1999	130.0 mm (5.1 in)
2000	301.0 mm (11.9 in)
2001	61.2 mm (2.4 in)
2002	35.0 mm (1.4 in)
2003	138.6 mm (5.5 in)
2004	128.6 mm (5.1 in)
2005	88.2 mm (3.5 in)
2006	126.0 mm (5.0 in)
2007	153.0 mm (6.0 in)
2008	134.0 mm (5.3 in)
2009	125.4 mm (4.9 in)
2010	n/a
2012	109.0 mm (4.3 in)
2014	54.8 mm (2.2 in)
2015	41.0 mm (1.6 in)
2016	66.0 mm (2.6 in)
2017	61.0 mm (2.4 in)
2018	173.0 mm (6.8 in)
2019	160.0 mm (6.3 in)
2020	126.2 mm (5.0 in)
2021	60.0 mm (2.4 in)
2022	164.0 mm (6.5 in)
2023	87.0 mm (3.4 in)
2024	227.0 mm (8.9 in)
2025	244.4 mm (9.6 in)
2026	216.0 mm (8.5 in)

Longest dry spell (CDD)

The longest dry spell of the year at Mahrigong, 1916 to 2026. The record is 280 days in 2018, marked on the chart; the median year is 92 days.

Longest dry spell (CDD) at Mahrigong by year
Year	Longest dry spell (CDD)
1916	61 days
1917	61 days
1918	244 days
1919	214 days
1921	31 days
1922	92 days
1923	61 days
1924	92 days
1925	62 days
1926	92 days
1927	62 days
1928	61 days
1929	123 days
1930	92 days
1931	62 days
1932	92 days
1933	92 days
1934	61 days
1935	92 days
1936	31 days
1937	61 days
1938	92 days
1939	31 days
1940	123 days
1941	92 days
1942	92 days
1943	92 days
1944	61 days
1945	122 days
1946	214 days
1947	122 days
1948	61 days
1949	153 days
1950	31 days
1951	92 days
1952	87 days
1953	94 days
1954	93 days
1955	78 days
1956	50 days
1957	121 days
1958	126 days
1959	183 days
1960	61 days
1961	148 days
1962	62 days
1963	124 days
1964	153 days
1965	109 days
1966	96 days
1967	92 days
1968	61 days
1969	61 days
1970	155 days
1971	52 days
1972	231 days
1973	134 days
1974	114 days
1975	79 days
1976	111 days
1977	141 days
1978	36 days
1979	62 days
1980	145 days
1981	49 days
1982	187 days
1983	55 days
1984	78 days
1985	87 days
1986	74 days
1987	44 days
1988	122 days
1989	101 days
1990	135 days
1991	272 days
1992	153 days
1993	130 days
1994	225 days
1995	113 days
1996	78 days
1997	146 days
1998	66 days
1999	164 days
2000	129 days
2001	95 days
2002	185 days
2003	74 days
2004	185 days
2005	89 days
2006	196 days
2007	167 days
2008	118 days
2009	n/a
2010	n/a
2012	21 days
2014	80 days
2015	91 days
2016	92 days
2017	81 days
2018	280 days
2019	277 days
2020	118 days
2021	119 days
2022	84 days
2023	138 days
2024	171 days
2025	79 days
2026	73 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

56 years, 1952 to 2025

A day with at least 66.1 mm (2.6 in) of rain is expected about once in 2 years. A day with at least 189.3 mm (7.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Mahrigong: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	66.1 mm (2.6 in)
5 years	94.9 mm (3.7 in)
10 years	115.6 mm (4.6 in)
25 years	143.6 mm (5.7 in)
50 years	165.9 mm (6.5 in)
100 years	189.3 mm (7.5 in)	Longer than the 56 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, 56 years of values from 1952 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: 164.0 mm (6.5 in) in 1975; 156.0 mm (6.1 in) in 2024; 148.0 mm (5.8 in) in 1976.

Download the Data

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