Hamilton Station Weather Records (ASN00016083)

Record envelope, standing records and threshold days for Hamilton Station (ASN00016083), Australia, with 95 years of record.

Key Facts for Hamilton Station

Hamilton Station (ASN00016083) is a weather station in Australia at -26.71 latitude and 135.08 longitude, 170 m (558 ft) above sea level.
The station reports from 1931 to 2025, 95 years of record.
0 records set at Hamilton Station still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Hamilton Station set a daily record precipitation of 12.4 mm (0.5 in) on 21 December 2025.

About the Station

Location: Australia, -26.71 latitude, 135.08 longitude.
Elevation: 170 m (558 ft).
Period of record: 1931 to 2025, 95 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 Hamilton Station. 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 Hamilton Station, 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 Hamilton Station still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Hamilton Station between 8 February 1976 and 8 February 1976. Each dot is a new record.

Wettest Day of Each Month

Feb: 165.0 mm (6.5 in)

The wettest day on record for each calendar month at Hamilton Station. The most was 165.0 mm (6.5 in) on 8 February 1976.

Record daily precipitation for each month at Hamilton Station
Month	Record daily precipitation (mm)	Date
Jan	105.0 mm (4.1 in)	12 January 1984
Feb	165.0 mm (6.5 in)	8 February 1976
Mar	96.2 mm (3.8 in)	22 March 2021
Apr	66.0 mm (2.6 in)	14 April 2000
May	60.0 mm (2.4 in)	8 May 2016
Jun	44.0 mm (1.7 in)	7 June 1992
Jul	43.4 mm (1.7 in)	16 July 1952
Aug	66.0 mm (2.6 in)	16 August 1947
Sep	59.4 mm (2.3 in)	29 September 2017
Oct	56.6 mm (2.2 in)	25 October 1952
Nov	32.0 mm (1.3 in)	10 November 1978
Dec	71.0 mm (2.8 in)	16 December 1975

Latest Records

Latest records at Hamilton Station
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
21 December 2025	Hamilton Station, AU	daily rain	12.4 mm (0.5 in)	8.4 mm (0.33 in)	18 years	20 of 100 (Routine)
25 July 2025	Hamilton Station, AU	daily rain	15.2 mm (0.6 in)	5.2 mm (0.20 in)	27 years	20 of 100 (Routine)
2 April 2025	Hamilton Station, AU	daily rain	4.4 mm (0.17 in)	4.4 mm (0.17 in)	94 years	20 of 100 (Routine)
1 April 2025	Hamilton Station, AU	daily rain	5.8 mm (0.23 in)	5.2 mm (0.20 in)	51 years	20 of 100 (Routine)
18 November 2023	Hamilton Station, AU	daily rain	28.0 mm (1.1 in)	6.0 mm (0.24 in)	44 years	30 of 100 (Routine)
17 November 2023	Hamilton Station, AU	daily rain	10.6 mm (0.4 in)	0.6 mm (0.02 in)	30 years	18 of 100 (Routine)
4 June 2023	Hamilton Station, AU	daily rain	40.0 mm (1.6 in)	31.0 mm (1.2 in)	44 years	51 of 100 (Notable)
19 November 2022	Hamilton Station, AU	daily rain	11.9 mm (0.5 in)	0.5 mm (0.02 in)	72 years	20 of 100 (Routine)
18 October 2022	Hamilton Station, AU	daily rain	16.0 mm (0.6 in)	4.4 mm (0.17 in)	16 years	18 of 100 (Routine)
12 September 2022	Hamilton Station, AU	daily rain	14.6 mm (0.6 in)	14.6 mm (0.6 in)	91 years	20 of 100 (Routine)
11 September 2022	Hamilton Station, AU	daily rain	13.0 mm (0.5 in)	3.8 mm (0.15 in)	20 years	19 of 100 (Routine)
24 November 2021	Hamilton Station, AU	daily rain	22.8 mm (0.9 in)	3.5 mm (0.14 in)	50 years	20 of 100 (Routine)
9 November 2021	Hamilton Station, AU	daily rain	26.4 mm (1.0 in)	3.3 mm (0.13 in)	52 years	28 of 100 (Routine)
23 June 2021	Hamilton Station, AU	daily rain	8.0 mm (0.31 in)	2.7 mm (0.11 in)	52 years	20 of 100 (Routine)
22 March 2021	Hamilton Station, AU	monthly rain	96.2 mm (3.8 in)	7.2 mm (0.28 in)	32 years	31 of 100 (Routine)
21 March 2021	Hamilton Station, AU	daily rain	31.8 mm (1.3 in)	29.6 mm (1.2 in)	39 years	34 of 100 (Routine)
13 March 2021	Hamilton Station, AU	daily rain	15.0 mm (0.6 in)	15.0 mm (0.6 in)	88 years	20 of 100 (Routine)
7 October 2020	Hamilton Station, AU	daily rain	13.0 mm (0.5 in)	13.0 mm (0.5 in)	88 years	20 of 100 (Routine)
6 October 2020	Hamilton Station, AU	daily rain	11.4 mm (0.4 in)	5.4 mm (0.21 in)	23 years	20 of 100 (Routine)
7 August 2020	Hamilton Station, AU	daily rain	14.8 mm (0.6 in)	9.2 mm (0.36 in)	51 years	20 of 100 (Routine)

Extremes by Year

1931 to 2025

Yearly extremes at Hamilton Station: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	165.0 mm (6.5 in)	1976	27.9 mm (1.1 in)	92
Wettest five days (Rx5day)	349.0 mm (13.7 in)	1976	40.4 mm (1.6 in)	92
Longest dry spell (CDD)	300 days	1946	100 days	92

Wettest day (Rx1day)

The wettest day of the year at Hamilton Station, 1931 to 2025. The record is 165.0 mm (6.5 in) in 1976, marked on the chart; the median year is 27.9 mm (1.1 in).

Wettest day (Rx1day) at Hamilton Station by year
Year	Wettest day (Rx1day)
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)
1945	4.6 mm (0.18 in)
1946	136.7 mm (5.4 in)
1947	66.0 mm (2.6 in)
1948	49.5 mm (1.9 in)
1949	16.5 mm (0.6 in)
1950	39.6 mm (1.6 in)
1951	26.7 mm (1.1 in)
1952	56.6 mm (2.2 in)
1953	53.8 mm (2.1 in)
1954	38.1 mm (1.5 in)
1955	55.9 mm (2.2 in)
1956	41.9 mm (1.6 in)
1957	19.1 mm (0.8 in)
1958	15.2 mm (0.6 in)
1959	15.7 mm (0.6 in)
1960	56.9 mm (2.2 in)
1961	20.3 mm (0.8 in)
1962	24.1 mm (0.9 in)
1963	8.4 mm (0.33 in)
1964	30.5 mm (1.2 in)
1965	47.0 mm (1.9 in)
1966	35.6 mm (1.4 in)
1967	69.1 mm (2.7 in)
1968	43.4 mm (1.7 in)
1969	22.9 mm (0.9 in)
1970	12.2 mm (0.5 in)
1971	19.3 mm (0.8 in)
1972	29.2 mm (1.1 in)
1973	34.8 mm (1.4 in)
1974	36.8 mm (1.4 in)
1975	71.0 mm (2.8 in)
1976	165.0 mm (6.5 in)
1977	46.0 mm (1.8 in)
1978	44.5 mm (1.8 in)
1979	63.0 mm (2.5 in)
1980	39.0 mm (1.5 in)
1981	86.0 mm (3.4 in)
1982	19.0 mm (0.7 in)
1983	16.0 mm (0.6 in)
1984	105.0 mm (4.1 in)
1986	23.0 mm (0.9 in)
1987	46.0 mm (1.8 in)
1988	31.0 mm (1.2 in)
1989	89.0 mm (3.5 in)
1990	22.4 mm (0.9 in)
1991	24.2 mm (1.0 in)
1992	70.0 mm (2.8 in)
1993	20.2 mm (0.8 in)
1994	13.0 mm (0.5 in)
1995	34.0 mm (1.3 in)
1996	36.4 mm (1.4 in)
1997	109.0 mm (4.3 in)
1998	58.0 mm (2.3 in)
1999	40.0 mm (1.6 in)
2000	66.0 mm (2.6 in)
2001	37.0 mm (1.5 in)
2002	18.5 mm (0.7 in)
2003	124.0 mm (4.9 in)
2004	23.0 mm (0.9 in)
2005	31.0 mm (1.2 in)
2006	17.5 mm (0.7 in)
2007	13.8 mm (0.5 in)
2008	21.0 mm (0.8 in)
2009	14.5 mm (0.6 in)
2010	29.0 mm (1.1 in)
2011	26.0 mm (1.0 in)
2012	21.0 mm (0.8 in)
2013	12.8 mm (0.5 in)
2014	8.0 mm (0.31 in)
2015	82.0 mm (3.2 in)
2016	60.6 mm (2.4 in)
2017	59.4 mm (2.3 in)
2018	9.6 mm (0.38 in)
2019	10.8 mm (0.4 in)
2020	20.2 mm (0.8 in)
2021	96.2 mm (3.8 in)
2022	16.0 mm (0.6 in)
2023	40.0 mm (1.6 in)
2025	32.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Hamilton Station, 1931 to 2025. The record is 349.0 mm (13.7 in) in 1976, marked on the chart; the median year is 40.4 mm (1.6 in).

Wettest five days (Rx5day) at Hamilton Station by year
Year	Wettest five days (Rx5day)
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)
1945	4.6 mm (0.18 in)
1946	136.7 mm (5.4 in)
1947	66.0 mm (2.6 in)
1948	68.6 mm (2.7 in)
1949	16.5 mm (0.6 in)
1950	61.7 mm (2.4 in)
1951	31.8 mm (1.3 in)
1952	60.2 mm (2.4 in)
1953	70.6 mm (2.8 in)
1954	50.8 mm (2.0 in)
1955	119.7 mm (4.7 in)
1956	41.9 mm (1.6 in)
1957	29.3 mm (1.2 in)
1958	29.3 mm (1.2 in)
1959	15.7 mm (0.6 in)
1960	56.9 mm (2.2 in)
1961	21.8 mm (0.9 in)
1962	25.6 mm (1.0 in)
1963	8.4 mm (0.33 in)
1964	30.5 mm (1.2 in)
1965	47.0 mm (1.9 in)
1966	47.3 mm (1.9 in)
1967	69.1 mm (2.7 in)
1968	54.3 mm (2.1 in)
1969	23.7 mm (0.9 in)
1970	15.8 mm (0.6 in)
1971	25.9 mm (1.0 in)
1972	58.9 mm (2.3 in)
1973	43.2 mm (1.7 in)
1974	113.2 mm (4.5 in)
1975	92.0 mm (3.6 in)
1976	349.0 mm (13.7 in)
1977	83.3 mm (3.3 in)
1978	48.7 mm (1.9 in)
1979	100.4 mm (4.0 in)
1980	78.0 mm (3.1 in)
1981	122.0 mm (4.8 in)
1982	26.0 mm (1.0 in)
1983	22.0 mm (0.9 in)
1984	200.0 mm (7.9 in)
1986	23.0 mm (0.9 in)
1987	80.0 mm (3.1 in)
1988	91.4 mm (3.6 in)
1989	203.2 mm (8.0 in)
1990	22.4 mm (0.9 in)
1991	45.8 mm (1.8 in)
1992	90.0 mm (3.5 in)
1993	40.8 mm (1.6 in)
1994	13.0 mm (0.5 in)
1995	81.5 mm (3.2 in)
1996	42.8 mm (1.7 in)
1997	267.0 mm (10.5 in)
1998	78.0 mm (3.1 in)
1999	40.0 mm (1.6 in)
2000	109.0 mm (4.3 in)
2001	79.2 mm (3.1 in)
2002	31.0 mm (1.2 in)
2003	156.0 mm (6.1 in)
2004	34.0 mm (1.3 in)
2005	47.8 mm (1.9 in)
2006	17.5 mm (0.7 in)
2007	24.6 mm (1.0 in)
2008	31.5 mm (1.2 in)
2009	14.5 mm (0.6 in)
2010	38.0 mm (1.5 in)
2011	27.1 mm (1.1 in)
2012	44.3 mm (1.7 in)
2013	25.8 mm (1.0 in)
2014	15.0 mm (0.6 in)
2015	95.0 mm (3.7 in)
2016	70.7 mm (2.8 in)
2017	90.6 mm (3.6 in)
2018	18.0 mm (0.7 in)
2019	16.0 mm (0.6 in)
2020	35.0 mm (1.4 in)
2021	149.2 mm (5.9 in)
2022	27.6 mm (1.1 in)
2023	44.0 mm (1.7 in)
2025	43.0 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Hamilton Station, 1931 to 2025. The record is 300 days in 1946, marked on the chart; the median year is 100 days.

Longest dry spell (CDD) at Hamilton Station by year
Year	Longest dry spell (CDD)
1931	61 days
1932	61 days
1933	212 days
1934	273 days
1935	61 days
1936	92 days
1937	120 days
1938	122 days
1939	153 days
1940	213 days
1941	92 days
1942	123 days
1943	90 days
1945	60 days
1946	300 days
1947	182 days
1948	262 days
1949	115 days
1950	90 days
1951	120 days
1952	71 days
1953	116 days
1954	138 days
1955	85 days
1956	97 days
1957	193 days
1958	126 days
1959	139 days
1960	233 days
1961	143 days
1962	71 days
1963	143 days
1964	130 days
1965	149 days
1966	122 days
1967	226 days
1968	86 days
1969	52 days
1970	177 days
1971	83 days
1972	116 days
1973	57 days
1974	78 days
1975	72 days
1976	114 days
1977	111 days
1978	63 days
1979	78 days
1980	107 days
1981	59 days
1982	161 days
1983	126 days
1984	94 days
1986	99 days
1987	90 days
1988	96 days
1989	72 days
1990	100 days
1991	144 days
1992	57 days
1993	63 days
1994	199 days
1995	149 days
1996	64 days
1997	84 days
1998	63 days
1999	71 days
2000	58 days
2001	51 days
2002	268 days
2003	75 days
2004	117 days
2005	131 days
2006	170 days
2007	171 days
2008	158 days
2009	55 days
2010	31 days
2011	24 days
2012	26 days
2013	58 days
2014	15 days
2015	63 days
2016	66 days
2017	32 days
2018	112 days
2019	120 days
2020	85 days
2021	111 days
2022	42 days
2023	163 days
2025	113 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

62 years, 1946 to 2025

A day with at least 35.4 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 179.3 mm (7.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Hamilton Station: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	35.4 mm (1.4 in)
5 years	60.7 mm (2.4 in)
10 years	81.7 mm (3.2 in)
25 years	114.5 mm (4.5 in)
50 years	144.2 mm (5.7 in)
100 years	179.3 mm (7.1 in)	Longer than the 62 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, 62 years of values from 1946 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: 165.0 mm (6.5 in) in 1976; 136.7 mm (5.4 in) in 1946; 124.0 mm (4.9 in) in 2003.

Download the Data

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