Graman (Willowie) Weather Records (ASN00054031)

Record envelope, standing records and threshold days for Graman (Willowie) (ASN00054031), Australia, with 65 years of record.

Key Facts for Graman (Willowie)

Graman (Willowie) (ASN00054031) is a weather station in Australia at -29.40 latitude and 150.98 longitude, 490 m (1,607 ft) above sea level.
The station reports from 1908 to 1972, 65 years of record.
0 records set at Graman (Willowie) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Graman (Willowie) set a daily record precipitation of 45.5 mm (1.8 in) on 30 September 1972.

About the Station

Location: Australia, -29.40 latitude, 150.98 longitude.
Elevation: 490 m (1,607 ft).
Period of record: 1908 to 1972, 65 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 Graman (Willowie). 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 Graman (Willowie), 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 Graman (Willowie) still stand.

Wettest Day of Each Month

Jan: 137.2 mm (5.4 in)

The wettest day on record for each calendar month at Graman (Willowie). The most was 137.2 mm (5.4 in) on 25 January 1930.

Record daily precipitation for each month at Graman (Willowie)
Month	Record daily precipitation (mm)	Date
Jan	137.2 mm (5.4 in)	25 January 1930
Feb	112.5 mm (4.4 in)	28 February 1948
Mar	94.5 mm (3.7 in)	15 March 1910
Apr	53.6 mm (2.1 in)	22 April 1964
May	55.9 mm (2.2 in)	15 May 1969
Jun	59.7 mm (2.4 in)	13 June 1920
Jul	76.2 mm (3.0 in)	1 July 1921
Aug	74.9 mm (2.9 in)	13 August 1952
Sep	53.1 mm (2.1 in)	23 September 1970
Oct	94.5 mm (3.7 in)	11 October 1942
Nov	73.9 mm (2.9 in)	15 November 1917
Dec	108.7 mm (4.3 in)	13 December 1916

Latest Records

Latest records at Graman (Willowie)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
30 September 1972	Graman (Willowie), AU	daily rain	45.5 mm (1.8 in)	28.7 mm (1.1 in)	55 years	51 of 100 (Notable)
12 August 1972	Graman (Willowie), AU	daily rain	23.9 mm (0.9 in)	12.7 mm (0.5 in)	51 years	20 of 100 (Routine)
3 April 1972	Graman (Willowie), AU	daily rain	49.5 mm (1.9 in)	8.9 mm (0.35 in)	43 years	26 of 100 (Routine)
15 December 1971	Graman (Willowie), AU	daily rain	43.2 mm (1.7 in)	15.3 mm (0.6 in)	37 years	28 of 100 (Routine)
26 November 1971	Graman (Willowie), AU	daily rain	18.3 mm (0.7 in)	3.6 mm (0.14 in)	60 years	20 of 100 (Routine)
22 August 1971	Graman (Willowie), AU	daily rain	15.5 mm (0.6 in)	9.9 mm (0.39 in)	20 years	20 of 100 (Routine)
7 August 1971	Graman (Willowie), AU	daily rain	24.9 mm (1.0 in)	13.2 mm (0.5 in)	28 years	20 of 100 (Routine)
17 July 1971	Graman (Willowie), AU	daily rain	24.9 mm (1.0 in)	7.1 mm (0.28 in)	18 years	18 of 100 (Routine)
16 July 1971	Graman (Willowie), AU	daily rain	66.3 mm (2.6 in)	39.6 mm (1.6 in)	42 years	58 of 100 (Notable)
9 February 1971	Graman (Willowie), AU	daily rain	18.3 mm (0.7 in)	2.8 mm (0.11 in)	16 years	12 of 100 (Routine)
6 February 1971	Graman (Willowie), AU	daily rain	14.7 mm (0.6 in)	3.0 mm (0.12 in)	1 year	7 of 100 (Routine)
1 February 1971	Graman (Willowie), AU	daily rain	55.4 mm (2.2 in)	10.2 mm (0.4 in)	32 years	21 of 100 (Routine)
30 January 1971	Graman (Willowie), AU	daily rain	21.1 mm (0.8 in)	0.3 mm (0.01 in)	52 years	20 of 100 (Routine)
29 January 1971	Graman (Willowie), AU	daily rain	30.5 mm (1.2 in)	18.8 mm (0.7 in)	36 years	30 of 100 (Routine)
29 December 1970	Graman (Willowie), AU	daily rain	22.9 mm (0.9 in)	5.9 mm (0.23 in)	3 years	10 of 100 (Routine)
21 December 1970	Graman (Willowie), AU	daily rain	38.6 mm (1.5 in)	4.6 mm (0.18 in)	57 years	26 of 100 (Routine)
20 December 1970	Graman (Willowie), AU	daily rain	25.4 mm (1.0 in)	5.3 mm (0.21 in)	44 years	23 of 100 (Routine)
9 December 1970	Graman (Willowie), AU	daily rain	80.3 mm (3.2 in)	50.8 mm (2.0 in)	60 years	63 of 100 (Major)
8 December 1970	Graman (Willowie), AU	daily rain	52.8 mm (2.1 in)	16.0 mm (0.6 in)	11 years	21 of 100 (Routine)
7 December 1970	Graman (Willowie), AU	daily rain	44.7 mm (1.8 in)	12.9 mm (0.5 in)	4 years	16 of 100 (Routine)

Extremes by Year

1908 to 1972

Yearly extremes at Graman (Willowie): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	137.2 mm (5.4 in)	1930	53.2 mm (2.1 in)	62
Wettest five days (Rx5day)	247.1 mm (9.7 in)	1970	91.2 mm (3.6 in)	62
Longest dry spell (CDD)	68 days	1954	33 days	62

Wettest day (Rx1day)

The wettest day of the year at Graman (Willowie), 1908 to 1972. The record is 137.2 mm (5.4 in) in 1930, marked on the chart; the median year is 53.2 mm (2.1 in).

Wettest day (Rx1day) at Graman (Willowie) by year
Year	Wettest day (Rx1day)
1908	41.9 mm (1.6 in)
1909	39.4 mm (1.6 in)
1910	94.5 mm (3.7 in)
1911	52.8 mm (2.1 in)
1912	54.9 mm (2.2 in)
1913	50.0 mm (2.0 in)
1914	48.3 mm (1.9 in)
1915	22.4 mm (0.9 in)
1916	108.7 mm (4.3 in)
1917	73.9 mm (2.9 in)
1918	69.9 mm (2.8 in)
1919	31.0 mm (1.2 in)
1920	59.7 mm (2.4 in)
1921	76.2 mm (3.0 in)
1922	39.4 mm (1.6 in)
1923	47.0 mm (1.9 in)
1924	41.9 mm (1.6 in)
1925	32.0 mm (1.3 in)
1926	31.0 mm (1.2 in)
1927	66.5 mm (2.6 in)
1928	46.5 mm (1.8 in)
1929	47.0 mm (1.9 in)
1930	137.2 mm (5.4 in)
1931	56.6 mm (2.2 in)
1932	47.2 mm (1.9 in)
1933	41.4 mm (1.6 in)
1934	48.3 mm (1.9 in)
1935	83.8 mm (3.3 in)
1936	47.0 mm (1.9 in)
1937	89.7 mm (3.5 in)
1938	49.5 mm (1.9 in)
1939	52.3 mm (2.1 in)
1940	71.1 mm (2.8 in)
1941	44.5 mm (1.8 in)
1942	94.5 mm (3.7 in)
1943	41.9 mm (1.6 in)
1944	41.4 mm (1.6 in)
1945	94.5 mm (3.7 in)
1946	73.7 mm (2.9 in)
1947	54.6 mm (2.1 in)
1948	112.5 mm (4.4 in)
1949	68.3 mm (2.7 in)
1950	78.7 mm (3.1 in)
1951	35.8 mm (1.4 in)
1952	74.9 mm (2.9 in)
1953	92.2 mm (3.6 in)
1954	86.4 mm (3.4 in)
1958	45.7 mm (1.8 in)
1959	69.3 mm (2.7 in)
1960	56.6 mm (2.2 in)
1961	32.3 mm (1.3 in)
1962	41.9 mm (1.6 in)
1963	46.7 mm (1.8 in)
1964	53.6 mm (2.1 in)
1965	104.9 mm (4.1 in)
1966	58.4 mm (2.3 in)
1967	47.2 mm (1.9 in)
1968	36.3 mm (1.4 in)
1969	59.2 mm (2.3 in)
1970	80.3 mm (3.2 in)
1971	66.3 mm (2.6 in)
1972	49.5 mm (1.9 in)

Wettest five days (Rx5day)

The wettest five days of the year at Graman (Willowie), 1908 to 1972. The record is 247.1 mm (9.7 in) in 1970, marked on the chart; the median year is 91.2 mm (3.6 in).

Wettest five days (Rx5day) at Graman (Willowie) by year
Year	Wettest five days (Rx5day)
1908	49.2 mm (1.9 in)
1909	59.3 mm (2.3 in)
1910	161.8 mm (6.4 in)
1911	112.0 mm (4.4 in)
1912	84.4 mm (3.3 in)
1913	88.4 mm (3.5 in)
1914	60.0 mm (2.4 in)
1915	45.0 mm (1.8 in)
1916	149.9 mm (5.9 in)
1917	137.5 mm (5.4 in)
1918	77.0 mm (3.0 in)
1919	33.0 mm (1.3 in)
1920	78.0 mm (3.1 in)
1921	126.5 mm (5.0 in)
1922	55.6 mm (2.2 in)
1923	64.3 mm (2.5 in)
1924	57.4 mm (2.3 in)
1925	67.8 mm (2.7 in)
1926	52.9 mm (2.1 in)
1927	101.8 mm (4.0 in)
1928	57.2 mm (2.3 in)
1929	102.7 mm (4.0 in)
1930	139.2 mm (5.5 in)
1931	90.4 mm (3.6 in)
1932	70.9 mm (2.8 in)
1933	122.4 mm (4.8 in)
1934	80.7 mm (3.2 in)
1935	92.0 mm (3.6 in)
1936	57.4 mm (2.3 in)
1937	137.5 mm (5.4 in)
1938	69.9 mm (2.8 in)
1939	89.8 mm (3.5 in)
1940	113.8 mm (4.5 in)
1941	72.0 mm (2.8 in)
1942	138.4 mm (5.4 in)
1943	93.0 mm (3.7 in)
1944	55.3 mm (2.2 in)
1945	139.0 mm (5.5 in)
1946	124.8 mm (4.9 in)
1947	64.2 mm (2.5 in)
1948	156.2 mm (6.1 in)
1949	111.4 mm (4.4 in)
1950	122.2 mm (4.8 in)
1951	67.3 mm (2.6 in)
1952	91.9 mm (3.6 in)
1953	160.3 mm (6.3 in)
1954	180.1 mm (7.1 in)
1958	100.4 mm (4.0 in)
1959	113.3 mm (4.5 in)
1960	85.3 mm (3.4 in)
1961	74.6 mm (2.9 in)
1962	96.7 mm (3.8 in)
1963	100.1 mm (3.9 in)
1964	83.5 mm (3.3 in)
1965	203.5 mm (8.0 in)
1966	85.1 mm (3.4 in)
1967	79.5 mm (3.1 in)
1968	64.2 mm (2.5 in)
1969	96.6 mm (3.8 in)
1970	247.1 mm (9.7 in)
1971	126.6 mm (5.0 in)
1972	99.1 mm (3.9 in)

Longest dry spell (CDD)

The longest dry spell of the year at Graman (Willowie), 1908 to 1972. The record is 68 days in 1954, marked on the chart; the median year is 33 days.

Longest dry spell (CDD) at Graman (Willowie) by year
Year	Longest dry spell (CDD)
1908	27 days
1909	28 days
1910	28 days
1911	31 days
1912	28 days
1913	33 days
1914	34 days
1915	42 days
1916	27 days
1917	38 days
1918	43 days
1919	41 days
1920	26 days
1921	20 days
1922	37 days
1923	33 days
1924	26 days
1925	32 days
1926	29 days
1927	46 days
1928	32 days
1929	29 days
1930	25 days
1931	27 days
1932	30 days
1933	24 days
1934	27 days
1935	25 days
1936	35 days
1937	38 days
1938	26 days
1939	46 days
1940	48 days
1941	39 days
1942	41 days
1943	44 days
1944	41 days
1945	31 days
1946	64 days
1947	28 days
1948	39 days
1949	31 days
1950	34 days
1951	32 days
1952	25 days
1953	49 days
1954	68 days
1958	20 days
1959	40 days
1960	42 days
1961	33 days
1962	36 days
1963	50 days
1964	39 days
1965	39 days
1966	27 days
1967	48 days
1968	39 days
1969	20 days
1970	48 days
1971	33 days
1972	26 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

59 years, 1909 to 1972

A day with at least 55.5 mm (2.2 in) of rain is expected about once in 2 years. A day with at least 142.7 mm (5.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Graman (Willowie): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	55.5 mm (2.2 in)
5 years	76.2 mm (3.0 in)
10 years	90.9 mm (3.6 in)
25 years	110.7 mm (4.4 in)
50 years	126.3 mm (5.0 in)
100 years	142.7 mm (5.6 in)	Longer than the 59 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, 59 years of values from 1909 to 1972.

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: 137.2 mm (5.4 in) in 1930; 112.5 mm (4.4 in) in 1948; 108.7 mm (4.3 in) in 1916.

Download the Data

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