Lillian Rock (Williams Road) Weather Records (ASN00058148)

Record envelope, standing records and threshold days for Lillian Rock (Williams Road) (ASN00058148), Australia, with 64 years of record.

Key Facts for Lillian Rock (Williams Road)

Lillian Rock (Williams Road) (ASN00058148) is a weather station in Australia at -28.53 latitude and 153.15 longitude, 345 m (1,132 ft) above sea level.
The station reports from 1963 to 2026, 64 years of record.
0 records set at Lillian Rock (Williams Road) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Lillian Rock (Williams Road) set a daily record precipitation of 11.0 mm (0.4 in) on 17 August 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

Location: Australia, -28.53 latitude, 153.15 longitude.
Elevation: 345 m (1,132 ft).
Period of record: 1963 to 2026, 64 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 Lillian Rock (Williams Road). 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 Lillian Rock (Williams Road), 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 Lillian Rock (Williams Road) still stand.

All-Time Record Progression

3 new records

3 all-time records were set at Lillian Rock (Williams Road) between 2 February 2001 and 28 February 2022. Each dot is a new record.

When Lillian Rock (Williams Road) set new all-time records
Date	Kind	Detail
2001-02-02	Record daily precipitation	Record daily precipitation 255.4 mm (10.1 in)
2017-10-15	Record daily precipitation	Record daily precipitation 284.0 mm (11.2 in)
2022-02-28	Record daily precipitation	Record daily precipitation 369.0 mm (14.5 in)

Wettest Day of Each Month

Feb: 369.0 mm (14.5 in)

The wettest day on record for each calendar month at Lillian Rock (Williams Road). The most was 369.0 mm (14.5 in) on 28 February 2022.

Record daily precipitation for each month at Lillian Rock (Williams Road)
Month	Record daily precipitation (mm)	Date
Jan	203.0 mm (8.0 in)	5 January 2008
Feb	369.0 mm (14.5 in)	28 February 2022
Mar	244.0 mm (9.6 in)	11 March 1974
Apr	215.0 mm (8.5 in)	9 April 1984
May	235.2 mm (9.3 in)	8 May 1963
Jun	202.0 mm (8.0 in)	4 June 2016
Jul	116.2 mm (4.6 in)	30 July 1979
Aug	80.0 mm (3.1 in)	4 August 2016
Sep	124.0 mm (4.9 in)	15 September 1988
Oct	284.0 mm (11.2 in)	15 October 2017
Nov	122.0 mm (4.8 in)	1 November 1984
Dec	204.0 mm (8.0 in)	13 December 1991

Latest Records

Latest records at Lillian Rock (Williams Road)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
17 August 2026	Lillian Rock (Williams Road), AU	daily rain (Provisional)	11.0 mm (0.4 in)	5.0 mm (0.20 in)	28 years	18 of 100 (Routine)
29 October 2025	Lillian Rock (Williams Road), AU	daily rain	87.0 mm (3.4 in)	26.0 mm (1.0 in)	52 years	34 of 100 (Routine)
10 August 2025	Lillian Rock (Williams Road), AU	daily rain	16.0 mm (0.6 in)	0.5 mm (0.02 in)	52 years	20 of 100 (Routine)
9 August 2025	Lillian Rock (Williams Road), AU	daily rain (Tie)	13.0 mm (0.5 in)	tie	47 years	5 of 100 (Routine)
24 July 2025	Lillian Rock (Williams Road), AU	daily rain	27.0 mm (1.1 in)	3.8 mm (0.15 in)	36 years	19 of 100 (Routine)
1 July 2025	Lillian Rock (Williams Road), AU	daily rain	18.0 mm (0.7 in)	0.8 mm (0.03 in)	26 years	13 of 100 (Routine)
28 March 2025	Lillian Rock (Williams Road), AU	daily rain	53.0 mm (2.1 in)	15.6 mm (0.6 in)	35 years	22 of 100 (Routine)
8 March 2025	Lillian Rock (Williams Road), AU	daily rain	96.0 mm (3.8 in)	9.0 mm (0.35 in)	24 years	16 of 100 (Routine)
7 March 2025	Lillian Rock (Williams Road), AU	daily rain	153.0 mm (6.0 in)	69.0 mm (2.7 in)	40 years	46 of 100 (Notable)
17 January 2025	Lillian Rock (Williams Road), AU	daily rain (Tie)	27.0 mm (1.1 in)	tie	37 years	4 of 100 (Routine)
12 November 2024	Lillian Rock (Williams Road), AU	daily rain	50.0 mm (2.0 in)	21.6 mm (0.9 in)	14 years	28 of 100 (Routine)
29 September 2024	Lillian Rock (Williams Road), AU	daily rain	58.0 mm (2.3 in)	31.0 mm (1.2 in)	46 years	45 of 100 (Notable)
28 September 2024	Lillian Rock (Williams Road), AU	daily rain	41.0 mm (1.6 in)	3.8 mm (0.15 in)	18 years	14 of 100 (Routine)
27 September 2024	Lillian Rock (Williams Road), AU	daily rain	20.0 mm (0.8 in)	0.9 mm (0.04 in)	61 years	20 of 100 (Routine)
10 September 2024	Lillian Rock (Williams Road), AU	daily rain	8.0 mm (0.31 in)	1.0 mm (0.04 in)	30 years	15 of 100 (Routine)
13 August 2024	Lillian Rock (Williams Road), AU	daily rain	39.0 mm (1.5 in)	28.0 mm (1.1 in)	41 years	41 of 100 (Notable)
9 February 2024	Lillian Rock (Williams Road), AU	daily rain	46.0 mm (1.8 in)	3.4 mm (0.13 in)	12 years	10 of 100 (Routine)
2 January 2024	Lillian Rock (Williams Road), AU	daily rain	142.0 mm (5.6 in)	60.8 mm (2.4 in)	16 years	38 of 100 (Notable)
1 January 2024	Lillian Rock (Williams Road), AU	daily rain	135.0 mm (5.3 in)	88.6 mm (3.5 in)	16 years	50 of 100 (Notable)
22 December 2023	Lillian Rock (Williams Road), AU	daily rain	59.0 mm (2.3 in)	10.4 mm (0.4 in)	48 years	25 of 100 (Routine)

Extremes by Year

1963 to 2026

Yearly extremes at Lillian Rock (Williams Road): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	369.0 mm (14.5 in)	2022	123.5 mm (4.9 in)	62
Wettest five days (Rx5day)	756.0 mm (29.8 in)	2022	260.0 mm (10.2 in)	62
Longest dry spell (CDD)	74 days	2017	26 days	62

Wettest day (Rx1day)

The wettest day of the year at Lillian Rock (Williams Road), 1963 to 2026. The record is 369.0 mm (14.5 in) in 2022, marked on the chart; the median year is 123.5 mm (4.9 in).

Wettest day (Rx1day) at Lillian Rock (Williams Road) by year
Year	Wettest day (Rx1day)
1963	235.2 mm (9.3 in)
1964	101.9 mm (4.0 in)
1965	74.9 mm (2.9 in)
1966	129.8 mm (5.1 in)
1967	150.4 mm (5.9 in)
1968	126.5 mm (5.0 in)
1969	74.9 mm (2.9 in)
1970	121.7 mm (4.8 in)
1971	189.7 mm (7.5 in)
1972	151.4 mm (6.0 in)
1973	82.8 mm (3.3 in)
1974	244.0 mm (9.6 in)
1975	131.2 mm (5.2 in)
1976	199.0 mm (7.8 in)
1977	70.4 mm (2.8 in)
1978	196.0 mm (7.7 in)
1979	172.4 mm (6.8 in)
1980	195.2 mm (7.7 in)
1981	113.0 mm (4.4 in)
1982	90.0 mm (3.5 in)
1983	125.2 mm (4.9 in)
1984	215.0 mm (8.5 in)
1985	84.0 mm (3.3 in)
1986	128.0 mm (5.0 in)
1987	214.0 mm (8.4 in)
1988	145.0 mm (5.7 in)
1989	148.0 mm (5.8 in)
1990	190.0 mm (7.5 in)
1991	204.0 mm (8.0 in)
1992	93.0 mm (3.7 in)
1993	74.0 mm (2.9 in)
1994	88.0 mm (3.5 in)
1995	115.0 mm (4.5 in)
1996	104.0 mm (4.1 in)
1997	53.0 mm (2.1 in)
1998	100.0 mm (3.9 in)
1999	84.0 mm (3.3 in)
2000	81.0 mm (3.2 in)
2001	255.4 mm (10.1 in)
2002	53.2 mm (2.1 in)
2003	88.4 mm (3.5 in)
2004	175.6 mm (6.9 in)
2005	175.4 mm (6.9 in)
2006	92.2 mm (3.6 in)
2007	60.0 mm (2.4 in)
2008	203.0 mm (8.0 in)
2009	143.6 mm (5.7 in)
2010	120.4 mm (4.7 in)
2011	96.4 mm (3.8 in)
2012	104.8 mm (4.1 in)
2015	50.0 mm (2.0 in)
2016	202.0 mm (8.0 in)
2017	284.0 mm (11.2 in)
2018	66.0 mm (2.6 in)
2019	47.0 mm (1.9 in)
2020	194.0 mm (7.6 in)
2021	77.0 mm (3.0 in)
2022	369.0 mm (14.5 in)
2023	70.0 mm (2.8 in)
2024	142.0 mm (5.6 in)
2025	153.0 mm (6.0 in)
2026	11.0 mm (0.4 in)

Wettest five days (Rx5day)

The wettest five days of the year at Lillian Rock (Williams Road), 1963 to 2026. The record is 756.0 mm (29.8 in) in 2022, marked on the chart; the median year is 260.0 mm (10.2 in).

Wettest five days (Rx5day) at Lillian Rock (Williams Road) by year
Year	Wettest five days (Rx5day)
1963	362.3 mm (14.3 in)
1964	173.9 mm (6.8 in)
1965	147.3 mm (5.8 in)
1966	184.9 mm (7.3 in)
1967	340.1 mm (13.4 in)
1968	465.4 mm (18.3 in)
1969	143.3 mm (5.6 in)
1970	316.8 mm (12.5 in)
1971	281.4 mm (11.1 in)
1972	276.1 mm (10.9 in)
1973	224.3 mm (8.8 in)
1974	581.8 mm (22.9 in)
1975	262.6 mm (10.3 in)
1976	247.2 mm (9.7 in)
1977	148.8 mm (5.9 in)
1978	518.4 mm (20.4 in)
1979	220.8 mm (8.7 in)
1980	416.6 mm (16.4 in)
1981	182.4 mm (7.2 in)
1982	192.8 mm (7.6 in)
1983	226.0 mm (8.9 in)
1984	354.0 mm (13.9 in)
1985	189.2 mm (7.4 in)
1986	142.2 mm (5.6 in)
1987	374.0 mm (14.7 in)
1988	334.0 mm (13.1 in)
1989	271.6 mm (10.7 in)
1990	279.0 mm (11.0 in)
1991	316.0 mm (12.4 in)
1992	119.4 mm (4.7 in)
1993	120.6 mm (4.7 in)
1994	233.0 mm (9.2 in)
1995	277.0 mm (10.9 in)
1996	339.0 mm (13.3 in)
1997	143.4 mm (5.6 in)
1998	131.0 mm (5.2 in)
1999	148.4 mm (5.8 in)
2000	163.6 mm (6.4 in)
2001	440.6 mm (17.3 in)
2002	86.6 mm (3.4 in)
2003	167.4 mm (6.6 in)
2004	281.0 mm (11.1 in)
2005	271.0 mm (10.7 in)
2006	205.0 mm (8.1 in)
2007	164.4 mm (6.5 in)
2008	510.8 mm (20.1 in)
2009	323.0 mm (12.7 in)
2010	265.2 mm (10.4 in)
2011	257.4 mm (10.1 in)
2012	284.8 mm (11.2 in)
2015	92.0 mm (3.6 in)
2016	309.0 mm (12.2 in)
2017	289.0 mm (11.4 in)
2018	145.0 mm (5.7 in)
2019	94.0 mm (3.7 in)
2020	481.0 mm (18.9 in)
2021	174.0 mm (6.9 in)
2022	756.0 mm (29.8 in)
2023	102.0 mm (4.0 in)
2024	286.0 mm (11.3 in)
2025	434.0 mm (17.1 in)
2026	18.0 mm (0.7 in)

Longest dry spell (CDD)

The longest dry spell of the year at Lillian Rock (Williams Road), 1963 to 2026. The record is 74 days in 2017, marked on the chart; the median year is 26 days.

Longest dry spell (CDD) at Lillian Rock (Williams Road) by year
Year	Longest dry spell (CDD)
1963	23 days
1964	24 days
1965	22 days
1966	34 days
1967	34 days
1968	26 days
1969	33 days
1970	45 days
1971	26 days
1972	31 days
1973	20 days
1974	26 days
1975	18 days
1976	29 days
1977	33 days
1978	14 days
1979	21 days
1980	36 days
1981	21 days
1982	33 days
1983	17 days
1984	22 days
1985	19 days
1986	36 days
1987	23 days
1988	27 days
1989	34 days
1990	16 days
1991	62 days
1992	26 days
1993	24 days
1994	51 days
1995	35 days
1996	42 days
1997	17 days
1998	24 days
1999	15 days
2000	43 days
2001	20 days
2002	37 days
2003	25 days
2004	31 days
2005	21 days
2006	28 days
2007	52 days
2008	31 days
2009	52 days
2010	12 days
2011	28 days
2012	7 days
2015	5 days
2016	23 days
2017	74 days
2018	26 days
2019	33 days
2020	20 days
2021	20 days
2022	21 days
2023	23 days
2024	28 days
2025	21 days
2026	11 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

57 years, 1964 to 2024

A day with at least 124.0 mm (4.9 in) of rain is expected about once in 2 years. A day with at least 356.6 mm (14.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Lillian Rock (Williams Road): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	124.0 mm (4.9 in)
5 years	182.3 mm (7.2 in)
10 years	222.5 mm (8.8 in)
25 years	275.0 mm (10.8 in)
50 years	315.4 mm (12.4 in)
100 years	356.6 mm (14.0 in)	Longer than the 57 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, 57 years of values from 1964 to 2024.

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: 369.0 mm (14.5 in) in 2022; 284.0 mm (11.2 in) in 2017; 255.4 mm (10.1 in) in 2001.

Download the Data

Data for Lillian Rock (Williams Road) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Lillian Rock (Williams Road) 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 2026-10-14. Last revised 14 October 2026 (2026-10-14).

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