Coraki Post Office Weather Records (ASN00058015)

Record envelope, standing records and threshold days for Coraki Post Office (ASN00058015), Australia, with 127 years of record.

Key Facts for Coraki Post Office

Coraki Post Office (ASN00058015) is a weather station in Australia at -28.99 latitude and 153.29 longitude, 6 m (20 ft) above sea level.
The station reports from 1895 to 2021, 127 years of record.
0 records set at Coraki Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Coraki Post Office set a daily record precipitation of 40.0 mm (1.6 in) on 21 December 2020.

About the Station

Location: Australia, -28.99 latitude, 153.29 longitude.
Elevation: 6 m (20 ft).
Period of record: 1895 to 2021, 127 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 Coraki Post Office. 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 Coraki Post Office, 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 Coraki Post Office still stand.

All-Time Record Progression

4 new records

4 all-time records were set at Coraki Post Office between 26 April 1931 and 31 March 2017. Each dot is a new record.

When Coraki Post Office set new all-time records
Date	Kind	Detail
1931-04-26	Record daily precipitation	Record daily precipitation 214.6 mm (8.4 in)
1948-06-16	Record daily precipitation	Record daily precipitation 226.1 mm (8.9 in)
1954-02-21	Record daily precipitation	Record daily precipitation 267.2 mm (10.5 in)
2017-03-31	Record daily precipitation	Record daily precipitation 311.8 mm (12.3 in)

Wettest Day of Each Month

Mar: 311.8 mm (12.3 in)

The wettest day on record for each calendar month at Coraki Post Office. The most was 311.8 mm (12.3 in) on 31 March 2017.

Record daily precipitation for each month at Coraki Post Office
Month	Record daily precipitation (mm)	Date
Jan	247.4 mm (9.7 in)	22 January 1955
Feb	267.2 mm (10.5 in)	21 February 1954
Mar	311.8 mm (12.3 in)	31 March 2017
Apr	214.6 mm (8.4 in)	26 April 1931
May	182.6 mm (7.2 in)	16 May 1921
Jun	226.1 mm (8.9 in)	16 June 1948
Jul	221.2 mm (8.7 in)	10 July 1962
Aug	110.7 mm (4.4 in)	5 August 1958
Sep	159.2 mm (6.3 in)	15 September 1988
Oct	133.4 mm (5.3 in)	25 October 1949
Nov	162.3 mm (6.4 in)	9 November 1917
Dec	270.0 mm (10.6 in)	16 December 2020

Latest Records

Latest records at Coraki Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 December 2020	Coraki Post Office, AU	daily rain	40.0 mm (1.6 in)	6.7 mm (0.26 in)	114 years	43 of 100 (Notable)
16 December 2020	Coraki Post Office, AU	monthly rain	270.0 mm (10.6 in)	75.4 mm (3.0 in)	65 years	79 of 100 (Major)
15 December 2020	Coraki Post Office, AU	daily rain	100.0 mm (3.9 in)	47.7 mm (1.9 in)	83 years	61 of 100 (Major)
24 July 2020	Coraki Post Office, AU	daily rain	33.0 mm (1.3 in)	13.4 mm (0.5 in)	70 years	37 of 100 (Notable)
11 December 2019	Coraki Post Office, AU	daily rain	71.6 mm (2.8 in)	33.6 mm (1.3 in)	16 years	34 of 100 (Routine)
25 June 2019	Coraki Post Office, AU	daily rain	72.0 mm (2.8 in)	13.1 mm (0.5 in)	68 years	36 of 100 (Notable)
16 October 2018	Coraki Post Office, AU	daily rain	46.0 mm (1.8 in)	4.9 mm (0.19 in)	108 years	43 of 100 (Notable)
13 October 2018	Coraki Post Office, AU	daily rain	44.6 mm (1.8 in)	17.6 mm (0.7 in)	36 years	32 of 100 (Routine)
26 December 2017	Coraki Post Office, AU	daily rain	78.4 mm (3.1 in)	35.7 mm (1.4 in)	108 years	61 of 100 (Major)
15 October 2017	Coraki Post Office, AU	daily rain	63.2 mm (2.5 in)	41.1 mm (1.6 in)	64 years	57 of 100 (Notable)
13 June 2017	Coraki Post Office, AU	daily rain	106.0 mm (4.2 in)	12.8 mm (0.5 in)	116 years	46 of 100 (Notable)
31 March 2017	Coraki Post Office, AU	all-time rain	311.8 mm (12.3 in)	44.6 mm (1.8 in)	63 years	70 of 100 (Major)
20 March 2017	Coraki Post Office, AU	daily rain	169.0 mm (6.7 in)	103.0 mm (4.1 in)	44 years	63 of 100 (Major)
16 March 2017	Coraki Post Office, AU	daily rain	86.4 mm (3.4 in)	41.4 mm (1.6 in)	54 years	47 of 100 (Notable)
15 March 2017	Coraki Post Office, AU	daily rain	69.4 mm (2.7 in)	11.0 mm (0.4 in)	56 years	31 of 100 (Routine)
28 February 2017	Coraki Post Office, AU	daily rain	114.2 mm (4.5 in)	53.5 mm (2.1 in)	44 years	47 of 100 (Notable)
10 November 2016	Coraki Post Office, AU	daily rain	46.2 mm (1.8 in)	4.0 mm (0.16 in)	91 years	39 of 100 (Notable)
4 August 2016	Coraki Post Office, AU	daily rain	76.6 mm (3.0 in)	59.4 mm (2.3 in)	2 years	50 of 100 (Notable)
5 June 2016	Coraki Post Office, AU	daily rain	151.0 mm (5.9 in)	122.8 mm (4.8 in)	89 years	76 of 100 (Major)
4 June 2016	Coraki Post Office, AU	daily rain	53.0 mm (2.1 in)	19.5 mm (0.8 in)	117 years	50 of 100 (Notable)

Extremes by Year

1895 to 2021

Yearly extremes at Coraki Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	311.8 mm (12.3 in)	2017	93.4 mm (3.7 in)	120
Wettest five days (Rx5day)	473.7 mm (18.6 in)	2020	179.0 mm (7.0 in)	120
Longest dry spell (CDD)	78 days	1991	27 days	120

Wettest day (Rx1day)

The wettest day of the year at Coraki Post Office, 1895 to 2021. The record is 311.8 mm (12.3 in) in 2017, marked on the chart; the median year is 93.4 mm (3.7 in).

Wettest day (Rx1day) at Coraki Post Office by year
Year	Wettest day (Rx1day)
1895	50.3 mm (2.0 in)
1896	154.7 mm (6.1 in)
1897	75.4 mm (3.0 in)
1898	67.3 mm (2.6 in)
1899	210.3 mm (8.3 in)
1900	93.2 mm (3.7 in)
1901	95.3 mm (3.8 in)
1902	70.1 mm (2.8 in)
1903	90.7 mm (3.6 in)
1904	85.9 mm (3.4 in)
1905	58.4 mm (2.3 in)
1906	117.3 mm (4.6 in)
1907	90.2 mm (3.6 in)
1908	92.7 mm (3.6 in)
1909	41.1 mm (1.6 in)
1910	91.7 mm (3.6 in)
1911	53.6 mm (2.1 in)
1912	91.4 mm (3.6 in)
1913	121.9 mm (4.8 in)
1914	75.4 mm (3.0 in)
1915	36.8 mm (1.4 in)
1916	63.0 mm (2.5 in)
1917	162.3 mm (6.4 in)
1918	83.1 mm (3.3 in)
1919	146.6 mm (5.8 in)
1920	88.4 mm (3.5 in)
1921	182.6 mm (7.2 in)
1922	72.9 mm (2.9 in)
1923	90.4 mm (3.6 in)
1924	88.4 mm (3.5 in)
1925	95.8 mm (3.8 in)
1926	115.6 mm (4.6 in)
1927	169.2 mm (6.7 in)
1928	61.0 mm (2.4 in)
1929	159.0 mm (6.3 in)
1930	108.0 mm (4.3 in)
1931	214.6 mm (8.4 in)
1932	63.0 mm (2.5 in)
1933	134.4 mm (5.3 in)
1934	133.1 mm (5.2 in)
1935	43.9 mm (1.7 in)
1936	83.6 mm (3.3 in)
1937	173.2 mm (6.8 in)
1938	153.4 mm (6.0 in)
1939	114.0 mm (4.5 in)
1940	96.0 mm (3.8 in)
1941	75.9 mm (3.0 in)
1942	86.4 mm (3.4 in)
1943	93.5 mm (3.7 in)
1944	147.3 mm (5.8 in)
1945	55.4 mm (2.2 in)
1946	95.8 mm (3.8 in)
1947	96.5 mm (3.8 in)
1948	226.1 mm (8.9 in)
1949	133.4 mm (5.3 in)
1950	82.6 mm (3.3 in)
1951	109.2 mm (4.3 in)
1952	45.2 mm (1.8 in)
1953	166.4 mm (6.6 in)
1954	267.2 mm (10.5 in)
1955	247.4 mm (9.7 in)
1956	199.9 mm (7.9 in)
1957	57.9 mm (2.3 in)
1958	134.9 mm (5.3 in)
1959	156.7 mm (6.2 in)
1960	38.1 mm (1.5 in)
1961	58.4 mm (2.3 in)
1962	221.2 mm (8.7 in)
1963	170.7 mm (6.7 in)
1964	129.8 mm (5.1 in)
1965	91.2 mm (3.6 in)
1966	99.6 mm (3.9 in)
1967	139.2 mm (5.5 in)
1968	105.7 mm (4.2 in)
1969	55.9 mm (2.2 in)
1970	99.6 mm (3.9 in)
1971	57.9 mm (2.3 in)
1972	125.5 mm (4.9 in)
1973	123.7 mm (4.9 in)
1974	186.5 mm (7.3 in)
1975	92.7 mm (3.6 in)
1976	131.2 mm (5.2 in)
1977	171.4 mm (6.7 in)
1978	84.2 mm (3.3 in)
1979	74.8 mm (2.9 in)
1980	81.4 mm (3.2 in)
1981	79.8 mm (3.1 in)
1982	63.2 mm (2.5 in)
1983	80.0 mm (3.1 in)
1984	86.8 mm (3.4 in)
1985	132.8 mm (5.2 in)
1986	40.0 mm (1.6 in)
1987	168.8 mm (6.6 in)
1988	159.2 mm (6.3 in)
1989	150.6 mm (5.9 in)
1990	117.6 mm (4.6 in)
1991	119.0 mm (4.7 in)
1992	68.0 mm (2.7 in)
1993	104.0 mm (4.1 in)
1994	66.4 mm (2.6 in)
1995	108.0 mm (4.3 in)
1996	110.0 mm (4.3 in)
1997	41.0 mm (1.6 in)
1998	53.0 mm (2.1 in)
1999	70.0 mm (2.8 in)
2000	82.6 mm (3.3 in)
2001	180.0 mm (7.1 in)
2002	52.0 mm (2.0 in)
2003	44.0 mm (1.7 in)
2004	32.0 mm (1.3 in)
2012	66.0 mm (2.6 in)
2013	82.0 mm (3.2 in)
2014	94.0 mm (3.7 in)
2015	108.6 mm (4.3 in)
2016	151.0 mm (5.9 in)
2017	311.8 mm (12.3 in)
2018	46.0 mm (1.8 in)
2019	72.0 mm (2.8 in)
2020	270.0 mm (10.6 in)
2021	76.0 mm (3.0 in)

Wettest five days (Rx5day)

The wettest five days of the year at Coraki Post Office, 1895 to 2021. The record is 473.7 mm (18.6 in) in 2020, marked on the chart; the median year is 179.0 mm (7.0 in).

Wettest five days (Rx5day) at Coraki Post Office by year
Year	Wettest five days (Rx5day)
1895	162.6 mm (6.4 in)
1896	296.6 mm (11.7 in)
1897	119.1 mm (4.7 in)
1898	182.7 mm (7.2 in)
1899	406.4 mm (16.0 in)
1900	153.9 mm (6.1 in)
1901	189.3 mm (7.5 in)
1902	98.8 mm (3.9 in)
1903	182.1 mm (7.2 in)
1904	225.4 mm (8.9 in)
1905	199.9 mm (7.9 in)
1906	210.5 mm (8.3 in)
1907	177.6 mm (7.0 in)
1908	233.7 mm (9.2 in)
1909	89.4 mm (3.5 in)
1910	180.4 mm (7.1 in)
1911	106.5 mm (4.2 in)
1912	189.4 mm (7.5 in)
1913	167.7 mm (6.6 in)
1914	162.7 mm (6.4 in)
1915	61.4 mm (2.4 in)
1916	209.6 mm (8.3 in)
1917	280.9 mm (11.1 in)
1918	97.8 mm (3.9 in)
1919	228.0 mm (9.0 in)
1920	154.5 mm (6.1 in)
1921	354.1 mm (13.9 in)
1922	165.9 mm (6.5 in)
1923	207.5 mm (8.2 in)
1924	151.4 mm (6.0 in)
1925	195.6 mm (7.7 in)
1926	197.2 mm (7.8 in)
1927	258.9 mm (10.2 in)
1928	162.0 mm (6.4 in)
1929	249.6 mm (9.8 in)
1930	166.9 mm (6.6 in)
1931	417.6 mm (16.4 in)
1932	83.9 mm (3.3 in)
1933	182.8 mm (7.2 in)
1934	295.7 mm (11.6 in)
1935	126.8 mm (5.0 in)
1936	120.0 mm (4.7 in)
1937	194.0 mm (7.6 in)
1938	243.7 mm (9.6 in)
1939	216.7 mm (8.5 in)
1940	173.2 mm (6.8 in)
1941	107.7 mm (4.2 in)
1942	130.9 mm (5.2 in)
1943	141.5 mm (5.6 in)
1944	271.3 mm (10.7 in)
1945	125.0 mm (4.9 in)
1946	145.1 mm (5.7 in)
1947	220.9 mm (8.7 in)
1948	363.5 mm (14.3 in)
1949	147.1 mm (5.8 in)
1950	235.4 mm (9.3 in)
1951	175.2 mm (6.9 in)
1952	94.3 mm (3.7 in)
1953	280.5 mm (11.0 in)
1954	348.0 mm (13.7 in)
1955	254.3 mm (10.0 in)
1956	235.2 mm (9.3 in)
1957	97.2 mm (3.8 in)
1958	242.1 mm (9.5 in)
1959	277.1 mm (10.9 in)
1960	82.1 mm (3.2 in)
1961	105.1 mm (4.1 in)
1962	343.4 mm (13.5 in)
1963	257.8 mm (10.1 in)
1964	138.7 mm (5.5 in)
1965	99.6 mm (3.9 in)
1966	145.7 mm (5.7 in)
1967	381.8 mm (15.0 in)
1968	156.0 mm (6.1 in)
1969	101.7 mm (4.0 in)
1970	247.2 mm (9.7 in)
1971	79.2 mm (3.1 in)
1972	230.4 mm (9.1 in)
1973	201.7 mm (7.9 in)
1974	143.0 mm (5.6 in)
1975	146.7 mm (5.8 in)
1976	276.2 mm (10.9 in)
1977	218.8 mm (8.6 in)
1978	224.0 mm (8.8 in)
1979	114.4 mm (4.5 in)
1980	328.2 mm (12.9 in)
1981	215.8 mm (8.5 in)
1982	108.6 mm (4.3 in)
1983	141.0 mm (5.6 in)
1984	140.2 mm (5.5 in)
1985	172.0 mm (6.8 in)
1986	57.0 mm (2.2 in)
1987	333.2 mm (13.1 in)
1988	297.8 mm (11.7 in)
1989	182.4 mm (7.2 in)
1990	169.8 mm (6.7 in)
1991	188.8 mm (7.4 in)
1992	88.2 mm (3.5 in)
1993	153.2 mm (6.0 in)
1994	212.4 mm (8.4 in)
1995	163.0 mm (6.4 in)
1996	230.0 mm (9.1 in)
1997	69.2 mm (2.7 in)
1998	77.0 mm (3.0 in)
1999	154.2 mm (6.1 in)
2000	190.0 mm (7.5 in)
2001	273.0 mm (10.7 in)
2002	111.0 mm (4.4 in)
2003	98.2 mm (3.9 in)
2004	60.0 mm (2.4 in)
2012	79.6 mm (3.1 in)
2013	188.8 mm (7.4 in)
2014	139.3 mm (5.5 in)
2015	167.7 mm (6.6 in)
2016	204.0 mm (8.0 in)
2017	319.8 mm (12.6 in)
2018	134.8 mm (5.3 in)
2019	119.8 mm (4.7 in)
2020	473.7 mm (18.6 in)
2021	193.0 mm (7.6 in)

Longest dry spell (CDD)

The longest dry spell of the year at Coraki Post Office, 1895 to 2021. The record is 78 days in 1991, marked on the chart; the median year is 27 days.

Longest dry spell (CDD) at Coraki Post Office by year
Year	Longest dry spell (CDD)
1895	16 days
1896	18 days
1897	26 days
1898	27 days
1899	19 days
1900	27 days
1901	44 days
1902	34 days
1903	24 days
1904	57 days
1905	24 days
1906	40 days
1907	44 days
1908	26 days
1909	29 days
1910	25 days
1911	26 days
1912	29 days
1913	52 days
1914	14 days
1915	47 days
1916	24 days
1917	19 days
1918	44 days
1919	30 days
1920	27 days
1921	21 days
1922	48 days
1923	36 days
1924	18 days
1925	29 days
1926	44 days
1927	42 days
1928	25 days
1929	16 days
1930	24 days
1931	26 days
1932	15 days
1933	17 days
1934	29 days
1935	20 days
1936	25 days
1937	35 days
1938	25 days
1939	54 days
1940	20 days
1941	34 days
1942	28 days
1943	32 days
1944	22 days
1945	29 days
1946	59 days
1947	47 days
1948	31 days
1949	23 days
1950	19 days
1951	20 days
1952	27 days
1953	47 days
1954	27 days
1955	13 days
1956	30 days
1957	45 days
1958	22 days
1959	23 days
1960	30 days
1961	24 days
1962	23 days
1963	18 days
1964	43 days
1965	34 days
1966	30 days
1967	22 days
1968	33 days
1969	33 days
1970	70 days
1971	27 days
1972	27 days
1973	23 days
1974	24 days
1975	25 days
1976	30 days
1977	38 days
1978	14 days
1979	22 days
1980	44 days
1981	28 days
1982	29 days
1983	17 days
1984	27 days
1985	19 days
1986	30 days
1987	35 days
1988	28 days
1989	34 days
1990	37 days
1991	78 days
1992	31 days
1993	23 days
1994	26 days
1995	37 days
1996	39 days
1997	16 days
1998	22 days
1999	17 days
2000	40 days
2001	35 days
2002	24 days
2003	11 days
2004	16 days
2012	30 days
2013	19 days
2014	40 days
2015	19 days
2016	23 days
2017	41 days
2018	26 days
2019	59 days
2020	35 days
2021	17 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

90 years, 1896 to 2019

A day with at least 104.3 mm (4.1 in) of rain is expected about once in 2 years. A day with at least 303.2 mm (11.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Coraki Post Office: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	104.3 mm (4.1 in)
5 years	152.7 mm (6.0 in)
10 years	186.7 mm (7.4 in)
25 years	231.8 mm (9.1 in)
50 years	266.9 mm (10.5 in)
100 years	303.2 mm (11.9 in)	Longer than the 90 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, 90 years of values from 1896 to 2019.

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: 311.8 mm (12.3 in) in 2017; 267.2 mm (10.5 in) in 1954; 247.4 mm (9.7 in) in 1955.

Download the Data

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