Corunna Downs Weather Records (ASN00004011)

Record envelope, standing records and threshold days for Corunna Downs (ASN00004011), Australia, with 79 years of record.

Key Facts for Corunna Downs

Corunna Downs (ASN00004011) is a weather station in Australia at -21.47 latitude and 119.83 longitude, 400 m (1,312 ft) above sea level.
The station reports from 1897 to 1975, 79 years of record.
0 records set at Corunna Downs still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Corunna Downs set a daily record precipitation of 28.6 mm (1.1 in) on 17 January 1975.

About the Station

Location: Australia, -21.47 latitude, 119.83 longitude.
Elevation: 400 m (1,312 ft).
Period of record: 1897 to 1975, 79 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 Corunna Downs. 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 Corunna Downs, 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 Corunna Downs still stand.

Wettest Day of Each Month

Apr: 177.8 mm (7.0 in)

The wettest day on record for each calendar month at Corunna Downs. The most was 177.8 mm (7.0 in) on 16 April 1920.

Record daily precipitation for each month at Corunna Downs
Month	Record daily precipitation (mm)	Date
Jan	79.8 mm (3.1 in)	21 January 1917
Feb	119.4 mm (4.7 in)	8 February 1946
Mar	119.4 mm (4.7 in)	23 March 1912
Apr	177.8 mm (7.0 in)	16 April 1920
May	61.2 mm (2.4 in)	1 May 1923
Jun	110.0 mm (4.3 in)	1 June 1929
Jul	130.0 mm (5.1 in)	11 July 1946
Aug	25.4 mm (1.0 in)	21 August 1919
Sep	7.1 mm (0.28 in)	29 September 1945
Oct	36.8 mm (1.4 in)	26 October 1916
Nov	37.3 mm (1.5 in)	25 November 1927
Dec	136.7 mm (5.4 in)	29 December 1930

Latest Records

Latest records at Corunna Downs
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 January 1975	Corunna Downs, AU	daily rain	28.6 mm (1.1 in)	2.9 mm (0.11 in)	60 years	26 of 100 (Routine)
21 December 1974	Corunna Downs, AU	daily rain	12.4 mm (0.5 in)	6.6 mm (0.26 in)	63 years	20 of 100 (Routine)
12 December 1974	Corunna Downs, AU	daily rain	8.0 mm (0.31 in)	3.2 mm (0.13 in)	48 years	20 of 100 (Routine)
9 December 1974	Corunna Downs, AU	daily rain	26.0 mm (1.0 in)	13.3 mm (0.5 in)	65 years	35 of 100 (Notable)
15 October 1974	Corunna Downs, AU	daily rain	0.8 mm (0.03 in)	0.8 mm (0.03 in)	76 years	20 of 100 (Routine)
8 September 1974	Corunna Downs, AU	daily rain	6.6 mm (0.26 in)	4.8 mm (0.19 in)	53 years	20 of 100 (Routine)
7 September 1974	Corunna Downs, AU	daily rain	6.2 mm (0.24 in)	6.2 mm (0.24 in)	76 years	20 of 100 (Routine)
3 September 1974	Corunna Downs, AU	daily rain	0.2 mm (0.01 in)	0.2 mm (0.01 in)	76 years	20 of 100 (Routine)
18 July 1974	Corunna Downs, AU	daily rain	1.6 mm (0.06 in)	0.8 mm (0.03 in)	56 years	20 of 100 (Routine)
10 May 1974	Corunna Downs, AU	daily rain	21.4 mm (0.8 in)	12.5 mm (0.5 in)	20 years	20 of 100 (Routine)
8 April 1974	Corunna Downs, AU	daily rain	17.2 mm (0.7 in)	2.0 mm (0.08 in)	44 years	20 of 100 (Routine)
2 April 1974	Corunna Downs, AU	daily rain	5.8 mm (0.23 in)	2.0 mm (0.08 in)	20 years	13 of 100 (Routine)
24 October 1973	Corunna Downs, AU	daily rain	6.9 mm (0.27 in)	6.9 mm (0.27 in)	75 years	20 of 100 (Routine)
6 August 1973	Corunna Downs, AU	daily rain	10.2 mm (0.4 in)	10.2 mm (0.4 in)	75 years	20 of 100 (Routine)
5 August 1973	Corunna Downs, AU	daily rain	10.2 mm (0.4 in)	7.4 mm (0.29 in)	43 years	20 of 100 (Routine)
6 June 1973	Corunna Downs, AU	daily rain	28.2 mm (1.1 in)	14.0 mm (0.6 in)	63 years	31 of 100 (Routine)
9 May 1973	Corunna Downs, AU	daily rain	2.8 mm (0.11 in)	1.3 mm (0.05 in)	58 years	20 of 100 (Routine)
8 May 1973	Corunna Downs, AU	daily rain (Tie)	0.5 mm (0.02 in)	tie	48 years	5 of 100 (Routine)
19 March 1973	Corunna Downs, AU	daily rain	15.7 mm (0.6 in)	6.0 mm (0.24 in)	46 years	20 of 100 (Routine)
30 January 1973	Corunna Downs, AU	daily rain	70.6 mm (2.8 in)	0.5 mm (0.02 in)	56 years	23 of 100 (Routine)

Extremes by Year

1897 to 1975

Yearly extremes at Corunna Downs: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	177.8 mm (7.0 in)	1920	37.3 mm (1.5 in)	78
Wettest five days (Rx5day)	217.2 mm (8.6 in)	1971	59.7 mm (2.3 in)	78
Longest dry spell (CDD)	242 days	1925	109 days	78

Wettest day (Rx1day)

The wettest day of the year at Corunna Downs, 1897 to 1975. The record is 177.8 mm (7.0 in) in 1920, marked on the chart; the median year is 37.3 mm (1.5 in).

Wettest day (Rx1day) at Corunna Downs by year
Year	Wettest day (Rx1day)
1897	0.0 mm (0.00 in)
1898	0.0 mm (0.00 in)
1899	0.0 mm (0.00 in)
1900	0.0 mm (0.00 in)
1901	0.0 mm (0.00 in)
1902	0.0 mm (0.00 in)
1903	0.0 mm (0.00 in)
1904	0.0 mm (0.00 in)
1905	0.0 mm (0.00 in)
1906	0.0 mm (0.00 in)
1907	63.5 mm (2.5 in)
1908	49.0 mm (1.9 in)
1909	76.2 mm (3.0 in)
1910	63.5 mm (2.5 in)
1911	33.0 mm (1.3 in)
1912	119.4 mm (4.7 in)
1913	17.0 mm (0.7 in)
1914	42.2 mm (1.7 in)
1915	77.0 mm (3.0 in)
1916	36.8 mm (1.4 in)
1917	79.8 mm (3.1 in)
1918	33.5 mm (1.3 in)
1919	34.3 mm (1.4 in)
1920	177.8 mm (7.0 in)
1921	53.1 mm (2.1 in)
1922	30.5 mm (1.2 in)
1923	61.2 mm (2.4 in)
1924	27.2 mm (1.1 in)
1925	76.2 mm (3.0 in)
1926	31.5 mm (1.2 in)
1927	58.4 mm (2.3 in)
1928	37.3 mm (1.5 in)
1929	110.0 mm (4.3 in)
1930	136.7 mm (5.4 in)
1931	51.3 mm (2.0 in)
1932	37.3 mm (1.5 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	8.9 mm (0.35 in)
1939	0.0 mm (0.00 in)
1940	65.5 mm (2.6 in)
1941	6.6 mm (0.26 in)
1942	114.3 mm (4.5 in)
1943	21.8 mm (0.9 in)
1944	26.9 mm (1.1 in)
1945	91.2 mm (3.6 in)
1946	130.0 mm (5.1 in)
1947	76.7 mm (3.0 in)
1948	81.3 mm (3.2 in)
1949	91.4 mm (3.6 in)
1950	34.3 mm (1.4 in)
1951	59.2 mm (2.3 in)
1952	53.3 mm (2.1 in)
1953	78.7 mm (3.1 in)
1954	45.7 mm (1.8 in)
1955	61.0 mm (2.4 in)
1956	23.1 mm (0.9 in)
1957	36.1 mm (1.4 in)
1958	34.3 mm (1.4 in)
1959	58.4 mm (2.3 in)
1960	39.6 mm (1.6 in)
1961	40.6 mm (1.6 in)
1962	33.0 mm (1.3 in)
1963	76.7 mm (3.0 in)
1964	33.0 mm (1.3 in)
1965	51.3 mm (2.0 in)
1966	50.8 mm (2.0 in)
1967	17.8 mm (0.7 in)
1969	11.9 mm (0.5 in)
1970	46.5 mm (1.8 in)
1971	88.9 mm (3.5 in)
1972	48.0 mm (1.9 in)
1973	70.6 mm (2.8 in)
1974	26.0 mm (1.0 in)
1975	32.4 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Corunna Downs, 1897 to 1975. The record is 217.2 mm (8.6 in) in 1971, marked on the chart; the median year is 59.7 mm (2.3 in).

Wettest five days (Rx5day) at Corunna Downs by year
Year	Wettest five days (Rx5day)
1897	0.0 mm (0.00 in)
1898	0.0 mm (0.00 in)
1899	0.0 mm (0.00 in)
1900	0.0 mm (0.00 in)
1901	0.0 mm (0.00 in)
1902	0.0 mm (0.00 in)
1903	0.0 mm (0.00 in)
1904	0.0 mm (0.00 in)
1905	0.0 mm (0.00 in)
1906	0.0 mm (0.00 in)
1907	68.4 mm (2.7 in)
1908	60.9 mm (2.4 in)
1909	95.3 mm (3.8 in)
1910	106.7 mm (4.2 in)
1911	54.9 mm (2.2 in)
1912	165.6 mm (6.5 in)
1913	22.7 mm (0.9 in)
1914	54.9 mm (2.2 in)
1915	213.4 mm (8.4 in)
1916	59.4 mm (2.3 in)
1917	156.5 mm (6.2 in)
1918	60.2 mm (2.4 in)
1919	34.3 mm (1.4 in)
1920	186.7 mm (7.4 in)
1921	91.2 mm (3.6 in)
1922	30.5 mm (1.2 in)
1923	61.2 mm (2.4 in)
1924	30.8 mm (1.2 in)
1925	117.3 mm (4.6 in)
1926	51.3 mm (2.0 in)
1927	190.3 mm (7.5 in)
1928	59.9 mm (2.4 in)
1929	128.3 mm (5.1 in)
1930	172.7 mm (6.8 in)
1931	172.7 mm (6.8 in)
1932	41.4 mm (1.6 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	10.2 mm (0.4 in)
1939	0.0 mm (0.00 in)
1940	149.5 mm (5.9 in)
1941	9.9 mm (0.39 in)
1942	124.5 mm (4.9 in)
1943	24.8 mm (1.0 in)
1944	34.8 mm (1.4 in)
1945	104.2 mm (4.1 in)
1946	144.7 mm (5.7 in)
1947	94.0 mm (3.7 in)
1948	146.0 mm (5.7 in)
1949	110.5 mm (4.4 in)
1950	44.7 mm (1.8 in)
1951	71.1 mm (2.8 in)
1952	71.6 mm (2.8 in)
1953	141.7 mm (5.6 in)
1954	74.9 mm (2.9 in)
1955	93.5 mm (3.7 in)
1956	63.7 mm (2.5 in)
1957	40.9 mm (1.6 in)
1958	72.6 mm (2.9 in)
1959	58.4 mm (2.3 in)
1960	90.2 mm (3.6 in)
1961	69.6 mm (2.7 in)
1962	61.0 mm (2.4 in)
1963	95.2 mm (3.7 in)
1964	33.0 mm (1.3 in)
1965	51.3 mm (2.0 in)
1966	50.8 mm (2.0 in)
1967	20.3 mm (0.8 in)
1969	11.9 mm (0.5 in)
1970	53.1 mm (2.1 in)
1971	217.2 mm (8.6 in)
1972	50.5 mm (2.0 in)
1973	93.7 mm (3.7 in)
1974	64.8 mm (2.6 in)
1975	79.4 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Corunna Downs, 1897 to 1975. The record is 242 days in 1925, marked on the chart; the median year is 109 days.

Longest dry spell (CDD) at Corunna Downs by year
Year	Longest dry spell (CDD)
1897	92 days
1898	123 days
1899	91 days
1900	61 days
1901	92 days
1902	61 days
1903	62 days
1904	61 days
1905	91 days
1906	61 days
1907	166 days
1908	109 days
1909	156 days
1910	90 days
1911	103 days
1912	174 days
1913	61 days
1914	100 days
1915	98 days
1916	117 days
1917	79 days
1918	119 days
1919	124 days
1920	81 days
1921	60 days
1922	158 days
1923	115 days
1924	239 days
1925	242 days
1926	199 days
1927	160 days
1928	155 days
1929	132 days
1930	77 days
1931	108 days
1932	91 days
1933	91 days
1934	184 days
1935	214 days
1936	184 days
1937	62 days
1938	120 days
1939	92 days
1940	229 days
1941	31 days
1942	85 days
1943	62 days
1944	231 days
1945	104 days
1946	173 days
1947	85 days
1948	197 days
1949	117 days
1950	137 days
1951	185 days
1952	91 days
1953	99 days
1954	130 days
1955	102 days
1956	100 days
1957	140 days
1958	126 days
1959	146 days
1960	192 days
1961	220 days
1962	113 days
1963	129 days
1964	218 days
1965	143 days
1966	182 days
1967	30 days
1969	28 days
1970	30 days
1971	59 days
1972	122 days
1973	78 days
1974	89 days
1975	29 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

52 years, 1907 to 1974

A day with at least 51.8 mm (2.0 in) of rain is expected about once in 2 years. A day with at least 180.9 mm (7.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Corunna Downs: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	51.8 mm (2.0 in)
5 years	78.7 mm (3.1 in)
10 years	99.2 mm (3.9 in)
25 years	128.7 mm (5.1 in)
50 years	153.5 mm (6.0 in)
100 years	180.9 mm (7.1 in)	Longer than the 52 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, 52 years of values from 1907 to 1974.

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: 177.8 mm (7.0 in) in 1920; 136.7 mm (5.4 in) in 1930; 130.0 mm (5.1 in) in 1946.

Download the Data

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