Collie Weather Records (ASN00009628)

Record envelope, standing records and threshold days for Collie (ASN00009628), Australia, with 128 years of record.

Key Facts for Collie

Collie (ASN00009628) is a weather station in Australia at -33.36 latitude and 116.15 longitude, 204 m (669 ft) above sea level.
The station reports from 1899 to 2026, 128 years of record.
1,464 records set at Collie still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Collie set a daily record precipitation of 29.6 mm (1.2 in) on 14 April 2025.

About the Station

Location: Australia, -33.36 latitude, 116.15 longitude.
Elevation: 204 m (669 ft).
Period of record: 1899 to 2026, 128 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 Collie. 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 Collie, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	44.4 C (111.9 F)	5.6 C (42.1 F)	n/a	n/a
Feb	41.3 C (106.3 F)	5.3 C (41.5 F)	n/a	n/a
Mar	40.3 C (104.5 F)	1.4 C (34.5 F)	n/a	n/a
Apr	35.1 C (95.2 F)	-0.6 C (30.9 F)	n/a	n/a
May	30.2 C (86.4 F)	-2.3 C (27.9 F)	n/a	n/a
Jun	25.2 C (77.4 F)	-3.3 C (26.1 F)	n/a	n/a
Jul	21.7 C (71.1 F)	-2.7 C (27.1 F)	n/a	n/a
Aug	23.9 C (75.0 F)	-2.0 C (28.4 F)	n/a	n/a
Sep	29.4 C (84.9 F)	-1.7 C (28.9 F)	n/a	n/a
Oct	36.3 C (97.3 F)	0.0 C (32.0 F)	n/a	n/a
Nov	38.6 C (101.5 F)	1.1 C (34.0 F)	n/a	n/a
Dec	41.7 C (107.1 F)	3.3 C (37.9 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Collie still stand. 1959 holds the most, with 127.

All-Time Record Progression

4 new records

4 all-time records were set at Collie between 2 July 1944 and 21 January 1982. Each dot is a new record.

When Collie set new all-time records
Date	Kind	Detail
1944-07-02	Record daily precipitation	Record daily precipitation 69.1 mm (2.7 in)
1945-06-10	Record daily precipitation	Record daily precipitation 90.7 mm (3.6 in)
1955-02-17	Record daily precipitation	Record daily precipitation 106.4 mm (4.2 in)
1982-01-21	Record daily precipitation	Record daily precipitation 118.4 mm (4.7 in)

Wettest Day of Each Month

Jan: 118.4 mm (4.7 in)

The wettest day on record for each calendar month at Collie. The most was 118.4 mm (4.7 in) on 21 January 1982.

Record daily precipitation for each month at Collie
Month	Record daily precipitation (mm)	Date
Jan	118.4 mm (4.7 in)	21 January 1982
Feb	106.4 mm (4.2 in)	17 February 1955
Mar	118.2 mm (4.7 in)	22 March 1993
Apr	63.2 mm (2.5 in)	20 April 1928
May	80.0 mm (3.1 in)	6 May 2001
Jun	90.7 mm (3.6 in)	10 June 1945
Jul	69.1 mm (2.7 in)	2 July 1944
Aug	73.2 mm (2.9 in)	4 August 1964
Sep	57.7 mm (2.3 in)	30 September 1971
Oct	48.5 mm (1.9 in)	3 October 1970
Nov	47.8 mm (1.9 in)	12 November 1981
Dec	42.0 mm (1.7 in)	24 December 1987

Period of Record Coverage

1957 to 1975

19 years of record at Collie, 1957 to 1975. 2 years have data for under 90 percent of days and are left out of rankings: 1973, 1975.

Days with data per year at Collie
Year	Days with data	Share of year	Complete
1957	365	100%	Yes
1958	364	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	364	100%	Yes
1963	363	99%	Yes
1964	365	100%	Yes
1965	362	99%	Yes
1966	360	99%	Yes
1967	349	96%	Yes
1968	357	98%	Yes
1969	364	100%	Yes
1970	359	98%	Yes
1971	361	99%	Yes
1972	360	98%	Yes
1973	316	87%	No
1974	340	93%	Yes
1975	324	89%	No

Latest Records

Latest records at Collie
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
14 April 2025	Collie, AU	daily rain	29.6 mm (1.2 in)	9.6 mm (0.38 in)	51 years	36 of 100 (Notable)
20 November 2024	Collie, AU	daily rain	19.0 mm (0.7 in)	6.2 mm (0.24 in)	32 years	20 of 100 (Routine)
26 August 2024	Collie, AU	daily rain	35.0 mm (1.4 in)	1.0 mm (0.04 in)	76 years	33 of 100 (Routine)
23 July 2024	Collie, AU	daily rain	38.0 mm (1.5 in)	1.4 mm (0.06 in)	63 years	29 of 100 (Routine)
4 June 2024	Collie, AU	daily rain	58.8 mm (2.3 in)	7.7 mm (0.30 in)	72 years	37 of 100 (Notable)
4 September 2023	Collie, AU	daily rain	32.4 mm (1.3 in)	5.7 mm (0.22 in)	92 years	44 of 100 (Notable)
3 August 2023	Collie, AU	daily rain	47.8 mm (1.9 in)	7.2 mm (0.28 in)	58 years	34 of 100 (Routine)
26 April 2023	Collie, AU	daily rain	14.0 mm (0.6 in)	1.0 mm (0.04 in)	112 years	20 of 100 (Routine)
13 September 2022	Collie, AU	daily rain	30.6 mm (1.2 in)	3.9 mm (0.15 in)	80 years	39 of 100 (Notable)
20 October 2021	Collie, AU	daily rain	23.6 mm (0.9 in)	1.2 mm (0.05 in)	106 years	20 of 100 (Routine)
9 September 2021	Collie, AU	daily rain	24.0 mm (0.9 in)	3.0 mm (0.12 in)	28 years	20 of 100 (Routine)
4 March 2021	Collie, AU	daily rain	22.0 mm (0.9 in)	15.1 mm (0.6 in)	84 years	20 of 100 (Routine)
8 February 2021	Collie, AU	daily rain	62.7 mm (2.5 in)	54.3 mm (2.1 in)	92 years	77 of 100 (Major)
29 June 2020	Collie, AU	daily rain	61.0 mm (2.4 in)	5.6 mm (0.22 in)	28 years	22 of 100 (Routine)
31 October 2019	Collie, AU	daily rain	19.8 mm (0.8 in)	1.0 mm (0.04 in)	97 years	20 of 100 (Routine)
30 August 2019	Collie, AU	daily rain	51.8 mm (2.0 in)	10.3 mm (0.4 in)	12 years	24 of 100 (Routine)
25 May 2018	Collie, AU	daily rain	39.0 mm (1.5 in)	8.3 mm (0.33 in)	55 years	33 of 100 (Routine)
16 January 2018	Collie, AU	daily rain	60.4 mm (2.4 in)	44.4 mm (1.7 in)	84 years	71 of 100 (Major)
22 September 2017	Collie, AU	daily rain	39.2 mm (1.5 in)	2.7 mm (0.11 in)	28 years	21 of 100 (Routine)
10 February 2017	Collie, AU	daily rain	50.0 mm (2.0 in)	33.0 mm (1.3 in)	100 years	77 of 100 (Major)

Climate Trend

17 complete years, 1957 to 1974

One stripe for each of 17 complete years at Collie, 1957 to 1974. Blue stripes are years cooler than the station's own mean of 15.9 C (60.6 F); red stripes are warmer. The coolest year was 1968, at 14.6 C (58.3 F), and the warmest was 1963, at 16.8 C (62.2 F). The strongest colour marks a difference of 1.3 C (2.3 F).

Annual mean temperature at Collie as warming stripes, 1957 to 1974
Year	Annual mean temperature	Difference from the station mean
1957	16.3 C	+0.37 C
1958	16.2 C	+0.32 C
1959	16.3 C	+0.34 C
1960	15.2 C	-0.74 C
1961	16.7 C	+0.82 C
1962	16.7 C	+0.83 C
1963	16.8 C	+0.87 C
1964	15.4 C	-0.47 C
1965	15.9 C	-0.04 C
1966	15.6 C	-0.33 C
1967	16.2 C	+0.28 C
1968	14.6 C	-1.28 C
1969	15.4 C	-0.49 C
1970	15.8 C	-0.15 C
1971	14.9 C	-0.97 C
1972	16.5 C	+0.59 C
1974	16.0 C	+0.04 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1899 to 2026

Yearly extremes at Collie: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.4 C (111.9 F)	1961	40.7 C (105.3 F)	19
Coldest night (TNn)	-3.3 C (26.1 F)	1961	-1.8 C (28.8 F)	19
Wettest day (Rx1day)	118.4 mm (4.7 in)	1982	47.0 mm (1.9 in)	123
Wettest five days (Rx5day)	230.4 mm (9.1 in)	1982	83.3 mm (3.3 in)	123
Longest dry spell (CDD)	103 days	2001	37 days	123

Hottest day (TXx)

The hottest day of the year at Collie, 1899 to 2026. The record is 44.4 C (111.9 F) in 1961, marked on the chart; the median year is 40.7 C (105.3 F).

Hottest day (TXx) at Collie by year
Year	Hottest day (TXx)
1899	n/a
1901	n/a
1903	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	39.8 C (103.6 F)
1958	40.6 C (105.1 F)
1959	40.7 C (105.3 F)
1960	40.6 C (105.1 F)
1961	44.4 C (111.9 F)
1962	39.4 C (102.9 F)
1963	39.7 C (103.5 F)
1964	40.3 C (104.5 F)
1965	41.2 C (106.2 F)
1966	39.2 C (102.6 F)
1967	40.9 C (105.6 F)
1968	42.4 C (108.3 F)
1969	42.3 C (108.1 F)
1970	39.9 C (103.8 F)
1971	40.7 C (105.3 F)
1972	41.6 C (106.9 F)
1973	40.2 C (104.4 F)
1974	41.5 C (106.7 F)
1975	41.3 C (106.3 F)
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Coldest night (TNn)

The coldest night of the year at Collie, 1899 to 2026. The record is -3.3 C (26.1 F) in 1961, marked on the chart; the median year is -1.8 C (28.8 F).

Coldest night (TNn) at Collie by year
Year	Coldest night (TNn)
1899	n/a
1901	n/a
1903	n/a
1907	n/a
1908	n/a
1909	n/a
1910	n/a
1911	n/a
1912	n/a
1913	n/a
1914	n/a
1915	n/a
1916	n/a
1917	n/a
1918	n/a
1919	n/a
1920	n/a
1921	n/a
1922	n/a
1923	n/a
1924	n/a
1925	n/a
1926	n/a
1927	n/a
1928	n/a
1929	n/a
1930	n/a
1931	n/a
1932	n/a
1933	n/a
1934	n/a
1935	n/a
1936	n/a
1937	n/a
1938	n/a
1939	n/a
1940	n/a
1941	n/a
1942	n/a
1943	n/a
1944	n/a
1945	n/a
1946	n/a
1947	n/a
1948	n/a
1949	n/a
1950	n/a
1951	n/a
1952	n/a
1953	n/a
1954	n/a
1955	n/a
1956	n/a
1957	-1.1 C (30.0 F)
1958	-1.1 C (30.0 F)
1959	-1.7 C (28.9 F)
1960	-3.0 C (26.6 F)
1961	-3.3 C (26.1 F)
1962	-2.0 C (28.4 F)
1963	-0.6 C (30.9 F)
1964	-2.8 C (27.0 F)
1965	-1.1 C (30.0 F)
1966	-1.1 C (30.0 F)
1967	-1.4 C (29.5 F)
1968	-1.9 C (28.6 F)
1969	-1.7 C (28.9 F)
1970	-1.8 C (28.8 F)
1971	-2.7 C (27.1 F)
1972	-1.7 C (28.9 F)
1973	-2.7 C (27.1 F)
1974	-2.3 C (27.9 F)
1975	-2.0 C (28.4 F)
1976	n/a
1977	n/a
1978	n/a
1979	n/a
1980	n/a
1981	n/a
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	n/a
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	n/a
1998	n/a
1999	n/a
2000	n/a
2001	n/a
2002	n/a
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	n/a
2011	n/a
2012	n/a
2013	n/a
2014	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a
2019	n/a
2020	n/a
2021	n/a
2022	n/a
2023	n/a
2024	n/a
2025	n/a
2026	n/a

Wettest day (Rx1day)

The wettest day of the year at Collie, 1899 to 2026. The record is 118.4 mm (4.7 in) in 1982, marked on the chart; the median year is 47.0 mm (1.9 in).

Wettest day (Rx1day) at Collie by year
Year	Wettest day (Rx1day)
1899	0.0 mm (0.00 in)
1901	0.0 mm (0.00 in)
1903	0.0 mm (0.00 in)
1907	30.2 mm (1.2 in)
1908	32.3 mm (1.3 in)
1909	37.3 mm (1.5 in)
1910	49.5 mm (1.9 in)
1911	62.2 mm (2.4 in)
1912	49.5 mm (1.9 in)
1913	58.7 mm (2.3 in)
1914	40.9 mm (1.6 in)
1915	41.1 mm (1.6 in)
1916	39.4 mm (1.6 in)
1917	53.8 mm (2.1 in)
1918	43.9 mm (1.7 in)
1919	60.2 mm (2.4 in)
1920	44.5 mm (1.8 in)
1921	38.4 mm (1.5 in)
1922	36.6 mm (1.4 in)
1923	43.4 mm (1.7 in)
1924	47.0 mm (1.9 in)
1925	33.8 mm (1.3 in)
1926	42.9 mm (1.7 in)
1927	57.9 mm (2.3 in)
1928	63.2 mm (2.5 in)
1929	52.6 mm (2.1 in)
1930	57.9 mm (2.3 in)
1931	50.8 mm (2.0 in)
1932	61.0 mm (2.4 in)
1933	48.8 mm (1.9 in)
1934	52.1 mm (2.1 in)
1935	59.4 mm (2.3 in)
1936	55.1 mm (2.2 in)
1937	49.8 mm (2.0 in)
1938	42.2 mm (1.7 in)
1939	56.9 mm (2.2 in)
1940	34.8 mm (1.4 in)
1941	57.2 mm (2.3 in)
1942	43.2 mm (1.7 in)
1943	42.4 mm (1.7 in)
1944	69.1 mm (2.7 in)
1945	90.7 mm (3.6 in)
1946	53.3 mm (2.1 in)
1947	63.2 mm (2.5 in)
1948	36.8 mm (1.4 in)
1949	43.7 mm (1.7 in)
1950	45.2 mm (1.8 in)
1951	67.1 mm (2.6 in)
1952	59.4 mm (2.3 in)
1953	52.8 mm (2.1 in)
1954	41.1 mm (1.6 in)
1955	106.4 mm (4.2 in)
1956	84.1 mm (3.3 in)
1957	45.5 mm (1.8 in)
1958	61.7 mm (2.4 in)
1959	38.4 mm (1.5 in)
1960	44.2 mm (1.7 in)
1961	68.6 mm (2.7 in)
1962	52.8 mm (2.1 in)
1963	45.2 mm (1.8 in)
1964	73.2 mm (2.9 in)
1965	50.5 mm (2.0 in)
1966	36.1 mm (1.4 in)
1967	51.8 mm (2.0 in)
1968	44.5 mm (1.8 in)
1969	41.7 mm (1.6 in)
1970	48.5 mm (1.9 in)
1971	73.7 mm (2.9 in)
1972	39.1 mm (1.5 in)
1973	37.1 mm (1.5 in)
1974	50.9 mm (2.0 in)
1975	38.2 mm (1.5 in)
1976	73.8 mm (2.9 in)
1977	35.0 mm (1.4 in)
1978	36.0 mm (1.4 in)
1979	24.4 mm (1.0 in)
1980	33.2 mm (1.3 in)
1981	55.8 mm (2.2 in)
1982	118.4 mm (4.7 in)
1983	63.0 mm (2.5 in)
1984	48.6 mm (1.9 in)
1985	37.8 mm (1.5 in)
1986	28.0 mm (1.1 in)
1987	55.2 mm (2.2 in)
1988	43.0 mm (1.7 in)
1989	56.2 mm (2.2 in)
1990	25.2 mm (1.0 in)
1991	48.4 mm (1.9 in)
1992	55.4 mm (2.2 in)
1993	118.2 mm (4.7 in)
1994	49.4 mm (1.9 in)
1995	43.0 mm (1.7 in)
1996	63.4 mm (2.5 in)
1997	28.4 mm (1.1 in)
1998	36.0 mm (1.4 in)
1999	35.6 mm (1.4 in)
2000	34.2 mm (1.3 in)
2001	80.0 mm (3.1 in)
2002	32.5 mm (1.3 in)
2003	57.0 mm (2.2 in)
2004	33.4 mm (1.3 in)
2005	72.8 mm (2.9 in)
2006	38.2 mm (1.5 in)
2007	42.4 mm (1.7 in)
2008	56.0 mm (2.2 in)
2009	44.8 mm (1.8 in)
2010	27.6 mm (1.1 in)
2011	36.8 mm (1.4 in)
2012	38.4 mm (1.5 in)
2013	37.6 mm (1.5 in)
2014	42.2 mm (1.7 in)
2015	56.6 mm (2.2 in)
2016	34.4 mm (1.4 in)
2017	50.0 mm (2.0 in)
2018	60.4 mm (2.4 in)
2019	51.8 mm (2.0 in)
2020	61.0 mm (2.4 in)
2021	62.7 mm (2.5 in)
2022	36.0 mm (1.4 in)
2023	47.8 mm (1.9 in)
2024	58.8 mm (2.3 in)
2025	29.8 mm (1.2 in)
2026	37.8 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Collie, 1899 to 2026. The record is 230.4 mm (9.1 in) in 1982, marked on the chart; the median year is 83.3 mm (3.3 in).

Wettest five days (Rx5day) at Collie by year
Year	Wettest five days (Rx5day)
1899	0.0 mm (0.00 in)
1901	0.0 mm (0.00 in)
1903	0.0 mm (0.00 in)
1907	65.6 mm (2.6 in)
1908	90.6 mm (3.6 in)
1909	102.1 mm (4.0 in)
1910	149.8 mm (5.9 in)
1911	108.2 mm (4.3 in)
1912	119.9 mm (4.7 in)
1913	110.5 mm (4.4 in)
1914	62.9 mm (2.5 in)
1915	107.7 mm (4.2 in)
1916	64.0 mm (2.5 in)
1917	111.6 mm (4.4 in)
1918	99.1 mm (3.9 in)
1919	102.7 mm (4.0 in)
1920	104.9 mm (4.1 in)
1921	76.2 mm (3.0 in)
1922	76.7 mm (3.0 in)
1923	111.8 mm (4.4 in)
1924	94.6 mm (3.7 in)
1925	68.7 mm (2.7 in)
1926	143.2 mm (5.6 in)
1927	82.6 mm (3.3 in)
1928	96.3 mm (3.8 in)
1929	83.3 mm (3.3 in)
1930	116.3 mm (4.6 in)
1931	126.9 mm (5.0 in)
1932	127.5 mm (5.0 in)
1933	108.7 mm (4.3 in)
1934	77.8 mm (3.1 in)
1935	115.5 mm (4.5 in)
1936	89.9 mm (3.5 in)
1937	82.5 mm (3.2 in)
1938	116.0 mm (4.6 in)
1939	113.5 mm (4.5 in)
1940	63.8 mm (2.5 in)
1941	105.7 mm (4.2 in)
1942	104.9 mm (4.1 in)
1943	90.1 mm (3.5 in)
1944	82.8 mm (3.3 in)
1945	156.8 mm (6.2 in)
1946	116.1 mm (4.6 in)
1947	166.9 mm (6.6 in)
1948	64.7 mm (2.5 in)
1949	107.3 mm (4.2 in)
1950	74.7 mm (2.9 in)
1951	108.8 mm (4.3 in)
1952	113.3 mm (4.5 in)
1953	110.3 mm (4.3 in)
1954	76.2 mm (3.0 in)
1955	178.0 mm (7.0 in)
1956	115.1 mm (4.5 in)
1957	98.6 mm (3.9 in)
1958	128.6 mm (5.1 in)
1959	115.9 mm (4.6 in)
1960	114.0 mm (4.5 in)
1961	126.3 mm (5.0 in)
1962	110.0 mm (4.3 in)
1963	120.1 mm (4.7 in)
1964	156.2 mm (6.1 in)
1965	101.6 mm (4.0 in)
1966	84.8 mm (3.3 in)
1967	109.0 mm (4.3 in)
1968	91.0 mm (3.6 in)
1969	117.4 mm (4.6 in)
1970	104.2 mm (4.1 in)
1971	105.2 mm (4.1 in)
1972	87.4 mm (3.4 in)
1973	74.2 mm (2.9 in)
1974	131.3 mm (5.2 in)
1975	80.6 mm (3.2 in)
1976	78.9 mm (3.1 in)
1977	63.8 mm (2.5 in)
1978	25.7 mm (1.0 in)
1979	25.4 mm (1.0 in)
1980	51.6 mm (2.0 in)
1981	49.6 mm (2.0 in)
1982	230.4 mm (9.1 in)
1983	73.6 mm (2.9 in)
1984	63.2 mm (2.5 in)
1985	40.4 mm (1.6 in)
1986	57.2 mm (2.3 in)
1987	62.6 mm (2.5 in)
1988	61.6 mm (2.4 in)
1989	73.0 mm (2.9 in)
1990	60.2 mm (2.4 in)
1991	71.0 mm (2.8 in)
1992	97.2 mm (3.8 in)
1993	138.0 mm (5.4 in)
1994	97.2 mm (3.8 in)
1995	68.2 mm (2.7 in)
1996	79.6 mm (3.1 in)
1997	36.7 mm (1.4 in)
1998	100.4 mm (4.0 in)
1999	53.1 mm (2.1 in)
2000	59.4 mm (2.3 in)
2001	100.8 mm (4.0 in)
2002	50.3 mm (2.0 in)
2003	131.2 mm (5.2 in)
2004	80.4 mm (3.2 in)
2005	82.4 mm (3.2 in)
2006	72.8 mm (2.9 in)
2007	61.2 mm (2.4 in)
2008	62.2 mm (2.4 in)
2009	84.6 mm (3.3 in)
2010	36.4 mm (1.4 in)
2011	28.8 mm (1.1 in)
2012	96.2 mm (3.8 in)
2013	62.2 mm (2.4 in)
2014	33.8 mm (1.3 in)
2015	15.8 mm (0.6 in)
2016	82.2 mm (3.2 in)
2017	58.0 mm (2.3 in)
2018	63.8 mm (2.5 in)
2019	72.8 mm (2.9 in)
2020	68.8 mm (2.7 in)
2021	63.7 mm (2.5 in)
2022	33.5 mm (1.3 in)
2023	50.6 mm (2.0 in)
2024	62.0 mm (2.4 in)
2025	29.6 mm (1.2 in)
2026	43.8 mm (1.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Collie, 1899 to 2026. The record is 103 days in 2001, marked on the chart; the median year is 37 days.

Longest dry spell (CDD) at Collie by year
Year	Longest dry spell (CDD)
1899	31 days
1901	28 days
1903	28 days
1907	60 days
1908	38 days
1909	37 days
1910	37 days
1911	51 days
1912	46 days
1913	33 days
1914	38 days
1915	28 days
1916	32 days
1917	36 days
1918	30 days
1919	30 days
1920	52 days
1921	28 days
1922	26 days
1923	48 days
1924	55 days
1925	22 days
1926	44 days
1927	28 days
1928	57 days
1929	37 days
1930	60 days
1931	42 days
1932	30 days
1933	27 days
1934	23 days
1935	29 days
1936	51 days
1937	41 days
1938	55 days
1939	29 days
1940	24 days
1941	27 days
1942	56 days
1943	39 days
1944	61 days
1945	28 days
1946	29 days
1947	23 days
1948	64 days
1949	42 days
1950	51 days
1951	34 days
1952	43 days
1953	55 days
1954	35 days
1955	43 days
1956	63 days
1957	55 days
1958	30 days
1959	19 days
1960	46 days
1961	33 days
1962	36 days
1963	30 days
1964	53 days
1965	26 days
1966	27 days
1967	27 days
1968	26 days
1969	44 days
1970	25 days
1971	39 days
1972	66 days
1973	47 days
1974	33 days
1975	34 days
1976	31 days
1977	64 days
1978	39 days
1979	27 days
1980	40 days
1981	48 days
1982	41 days
1983	36 days
1984	63 days
1985	29 days
1986	33 days
1987	47 days
1988	39 days
1989	38 days
1990	26 days
1991	53 days
1992	31 days
1993	72 days
1994	42 days
1995	28 days
1996	38 days
1997	33 days
1998	51 days
1999	52 days
2000	34 days
2001	103 days
2002	75 days
2003	28 days
2004	54 days
2005	44 days
2006	46 days
2007	36 days
2008	38 days
2009	56 days
2010	81 days
2011	66 days
2012	26 days
2013	44 days
2014	31 days
2015	29 days
2016	27 days
2017	40 days
2018	37 days
2019	35 days
2020	29 days
2021	23 days
2022	35 days
2023	89 days
2024	53 days
2025	37 days
2026	52 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

72 years, 1907 to 2006

A day with at least 48.0 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 97.4 mm (3.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Collie: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	48.0 mm (1.9 in)
5 years	60.0 mm (2.4 in)
10 years	68.4 mm (2.7 in)
25 years	79.6 mm (3.1 in)
50 years	88.3 mm (3.5 in)
100 years	97.4 mm (3.8 in)	Longer than the 72 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, 72 years of values from 1907 to 2006.

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: 106.4 mm (4.2 in) in 1955; 90.7 mm (3.6 in) in 1945; 84.1 mm (3.3 in) in 1956.

Download the Data

Data for Collie standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Collie 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 2026-10-13. Last revised 13 October 2026 (2026-10-13).