Clontarf Farm Weather Records (ASN00008033)

Record envelope, standing records and threshold days for Clontarf Farm (ASN00008033), Australia, with 81 years of record.

Key Facts for Clontarf Farm

Clontarf Farm (ASN00008033) is a weather station in Australia at -28.70 latitude and 115.82 longitude, 300 m (984 ft) above sea level.
The station reports from 1929 to 2009, 81 years of record.
0 records set at Clontarf Farm still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Clontarf Farm set a daily record precipitation of 3.2 mm (0.13 in) on 20 November 2009.

About the Station

Location: Australia, -28.70 latitude, 115.82 longitude.
Elevation: 300 m (984 ft).
Period of record: 1929 to 2009, 81 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 Clontarf Farm. 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 Clontarf Farm, 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 Clontarf Farm still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Clontarf Farm between 17 February 1970 and 17 February 1970. Each dot is a new record.

Wettest Day of Each Month

Feb: 114.8 mm (4.5 in)

The wettest day on record for each calendar month at Clontarf Farm. The most was 114.8 mm (4.5 in) on 17 February 1970.

Record daily precipitation for each month at Clontarf Farm
Month	Record daily precipitation (mm)	Date
Jan	50.8 mm (2.0 in)	3 January 1974
Feb	114.8 mm (4.5 in)	17 February 1970
Mar	106.4 mm (4.2 in)	28 March 1971
Apr	60.5 mm (2.4 in)	29 April 2008
May	96.5 mm (3.8 in)	25 May 1974
Jun	78.7 mm (3.1 in)	6 June 1965
Jul	54.1 mm (2.1 in)	28 July 1969
Aug	49.3 mm (1.9 in)	28 August 1941
Sep	30.0 mm (1.2 in)	21 September 1999
Oct	18.8 mm (0.7 in)	19 October 1974
Nov	49.3 mm (1.9 in)	27 November 1965
Dec	43.2 mm (1.7 in)	2 December 1958

Latest Records

Latest records at Clontarf Farm
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
20 November 2009	Clontarf Farm, AU	daily rain	3.2 mm (0.13 in)	0.4 mm (0.02 in)	16 years	13 of 100 (Routine)
19 November 2009	Clontarf Farm, AU	daily rain (Tie)	1.0 mm (0.04 in)	tie	64 years	6 of 100 (Routine)
16 September 2009	Clontarf Farm, AU	daily rain	5.5 mm (0.22 in)	0.4 mm (0.02 in)	72 years	20 of 100 (Routine)
29 June 2009	Clontarf Farm, AU	daily rain	32.0 mm (1.3 in)	5.5 mm (0.22 in)	23 years	21 of 100 (Routine)
22 May 2009	Clontarf Farm, AU	daily rain	22.1 mm (0.9 in)	2.3 mm (0.09 in)	20 years	16 of 100 (Routine)
1 March 2009	Clontarf Farm, AU	daily rain	11.6 mm (0.5 in)	5.4 mm (0.21 in)	8 years	13 of 100 (Routine)
24 October 2008	Clontarf Farm, AU	daily rain	2.4 mm (0.09 in)	2.4 mm (0.09 in)	79 years	20 of 100 (Routine)
23 October 2008	Clontarf Farm, AU	daily rain	4.2 mm (0.17 in)	0.9 mm (0.04 in)	76 years	20 of 100 (Routine)
26 September 2008	Clontarf Farm, AU	daily rain	8.4 mm (0.33 in)	5.9 mm (0.23 in)	59 years	20 of 100 (Routine)
29 August 2008	Clontarf Farm, AU	daily rain	17.0 mm (0.7 in)	0.5 mm (0.02 in)	75 years	20 of 100 (Routine)
16 July 2008	Clontarf Farm, AU	daily rain	21.0 mm (0.8 in)	5.3 mm (0.21 in)	34 years	20 of 100 (Routine)
29 April 2008	Clontarf Farm, AU	monthly rain	60.5 mm (2.4 in)	0.8 mm (0.03 in)	41 years	30 of 100 (Routine)
18 April 2008	Clontarf Farm, AU	daily rain	11.8 mm (0.5 in)	6.7 mm (0.26 in)	71 years	20 of 100 (Routine)
11 March 2008	Clontarf Farm, AU	daily rain	5.5 mm (0.22 in)	0.5 mm (0.02 in)	8 years	10 of 100 (Routine)
21 February 2008	Clontarf Farm, AU	daily rain	22.9 mm (0.9 in)	4.9 mm (0.19 in)	21 years	17 of 100 (Routine)
8 February 2008	Clontarf Farm, AU	daily rain	26.0 mm (1.0 in)	2.6 mm (0.10 in)	12 years	12 of 100 (Routine)
6 February 2008	Clontarf Farm, AU	daily rain	39.6 mm (1.6 in)	34.6 mm (1.4 in)	12 years	33 of 100 (Routine)
17 December 2007	Clontarf Farm, AU	daily rain	12.9 mm (0.5 in)	9.1 mm (0.36 in)	74 years	20 of 100 (Routine)
11 December 2007	Clontarf Farm, AU	daily rain	11.8 mm (0.5 in)	11.8 mm (0.5 in)	77 years	20 of 100 (Routine)
25 September 2007	Clontarf Farm, AU	daily rain	7.8 mm (0.31 in)	5.3 mm (0.21 in)	41 years	20 of 100 (Routine)

Extremes by Year

1929 to 2009

Yearly extremes at Clontarf Farm: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	114.8 mm (4.5 in)	1970	32.0 mm (1.3 in)	79
Wettest five days (Rx5day)	148.0 mm (5.8 in)	1971	48.0 mm (1.9 in)	78
Longest dry spell (CDD)	134 days	1940	57 days	79

Wettest day (Rx1day)

The wettest day of the year at Clontarf Farm, 1929 to 2009. The record is 114.8 mm (4.5 in) in 1970, marked on the chart; the median year is 32.0 mm (1.3 in).

Wettest day (Rx1day) at Clontarf Farm by year
Year	Wettest day (Rx1day)
1929	23.1 mm (0.9 in)
1930	21.6 mm (0.9 in)
1931	43.9 mm (1.7 in)
1932	27.9 mm (1.1 in)
1933	61.0 mm (2.4 in)
1934	69.6 mm (2.7 in)
1935	56.6 mm (2.2 in)
1936	18.3 mm (0.7 in)
1937	25.9 mm (1.0 in)
1938	14.7 mm (0.6 in)
1939	52.1 mm (2.1 in)
1940	36.8 mm (1.4 in)
1941	49.3 mm (1.9 in)
1942	24.4 mm (1.0 in)
1943	29.2 mm (1.1 in)
1944	27.7 mm (1.1 in)
1945	22.9 mm (0.9 in)
1947	0.0 mm (0.00 in)
1948	0.0 mm (0.00 in)
1949	27.7 mm (1.1 in)
1950	3.0 mm (0.12 in)
1952	24.1 mm (0.9 in)
1953	53.3 mm (2.1 in)
1954	0.0 mm (0.00 in)
1955	18.8 mm (0.7 in)
1956	30.5 mm (1.2 in)
1957	17.8 mm (0.7 in)
1958	43.2 mm (1.7 in)
1959	31.8 mm (1.3 in)
1960	42.7 mm (1.7 in)
1961	52.6 mm (2.1 in)
1962	27.9 mm (1.1 in)
1963	0.0 mm (0.00 in)
1964	17.0 mm (0.7 in)
1965	78.7 mm (3.1 in)
1966	59.7 mm (2.4 in)
1967	39.9 mm (1.6 in)
1968	58.9 mm (2.3 in)
1969	54.1 mm (2.1 in)
1970	114.8 mm (4.5 in)
1971	106.4 mm (4.2 in)
1972	48.3 mm (1.9 in)
1973	26.4 mm (1.0 in)
1974	96.5 mm (3.8 in)
1975	53.8 mm (2.1 in)
1976	15.7 mm (0.6 in)
1977	22.9 mm (0.9 in)
1978	26.0 mm (1.0 in)
1979	24.0 mm (0.9 in)
1980	15.5 mm (0.6 in)
1981	33.5 mm (1.3 in)
1982	27.0 mm (1.1 in)
1983	48.0 mm (1.9 in)
1984	62.0 mm (2.4 in)
1985	84.5 mm (3.3 in)
1986	31.5 mm (1.2 in)
1987	31.2 mm (1.2 in)
1988	72.4 mm (2.9 in)
1989	30.6 mm (1.2 in)
1990	34.2 mm (1.3 in)
1991	34.2 mm (1.3 in)
1992	34.6 mm (1.4 in)
1993	39.6 mm (1.6 in)
1994	64.4 mm (2.5 in)
1995	46.6 mm (1.8 in)
1996	27.8 mm (1.1 in)
1997	26.4 mm (1.0 in)
1998	47.2 mm (1.9 in)
1999	63.4 mm (2.5 in)
2000	63.4 mm (2.5 in)
2001	20.0 mm (0.8 in)
2002	43.0 mm (1.7 in)
2003	18.0 mm (0.7 in)
2004	26.0 mm (1.0 in)
2005	33.0 mm (1.3 in)
2006	49.4 mm (1.9 in)
2007	19.0 mm (0.7 in)
2008	60.5 mm (2.4 in)
2009	32.0 mm (1.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Clontarf Farm, 1929 to 2009. The record is 148.0 mm (5.8 in) in 1971, marked on the chart; the median year is 48.0 mm (1.9 in).

Wettest five days (Rx5day) at Clontarf Farm by year
Year	Wettest five days (Rx5day)
1929	38.9 mm (1.5 in)
1930	42.1 mm (1.7 in)
1931	85.0 mm (3.3 in)
1932	45.2 mm (1.8 in)
1933	87.2 mm (3.4 in)
1934	80.8 mm (3.2 in)
1935	91.3 mm (3.6 in)
1936	25.4 mm (1.0 in)
1937	48.0 mm (1.9 in)
1938	30.5 mm (1.2 in)
1939	91.2 mm (3.6 in)
1940	38.8 mm (1.5 in)
1941	76.2 mm (3.0 in)
1942	39.3 mm (1.5 in)
1943	35.6 mm (1.4 in)
1944	34.4 mm (1.4 in)
1945	43.2 mm (1.7 in)
1947	0.0 mm (0.00 in)
1948	0.0 mm (0.00 in)
1949	41.6 mm (1.6 in)
1950	3.0 mm (0.12 in)
1952	24.1 mm (0.9 in)
1953	113.8 mm (4.5 in)
1954	0.0 mm (0.00 in)
1955	44.7 mm (1.8 in)
1956	42.5 mm (1.7 in)
1957	42.0 mm (1.7 in)
1958	56.7 mm (2.2 in)
1959	48.0 mm (1.9 in)
1960	57.8 mm (2.3 in)
1961	63.5 mm (2.5 in)
1962	65.0 mm (2.6 in)
1963	0.0 mm (0.00 in)
1964	31.4 mm (1.2 in)
1965	82.6 mm (3.3 in)
1966	63.5 mm (2.5 in)
1967	45.0 mm (1.8 in)
1968	69.3 mm (2.7 in)
1969	58.4 mm (2.3 in)
1970	128.8 mm (5.1 in)
1971	148.0 mm (5.8 in)
1972	48.3 mm (1.9 in)
1973	42.2 mm (1.7 in)
1974	107.7 mm (4.2 in)
1975	59.9 mm (2.4 in)
1976	21.1 mm (0.8 in)
1977	30.4 mm (1.2 in)
1978	33.0 mm (1.3 in)
1979	31.0 mm (1.2 in)
1980	28.1 mm (1.1 in)
1981	52.0 mm (2.0 in)
1982	55.0 mm (2.2 in)
1983	52.0 mm (2.0 in)
1984	84.5 mm (3.3 in)
1985	84.5 mm (3.3 in)
1986	59.0 mm (2.3 in)
1987	33.2 mm (1.3 in)
1988	98.2 mm (3.9 in)
1989	48.0 mm (1.9 in)
1990	60.0 mm (2.4 in)
1991	53.7 mm (2.1 in)
1992	43.3 mm (1.7 in)
1993	62.4 mm (2.5 in)
1994	87.6 mm (3.4 in)
1995	69.2 mm (2.7 in)
1996	60.5 mm (2.4 in)
1997	67.2 mm (2.6 in)
1998	52.2 mm (2.1 in)
1999	130.0 mm (5.1 in)
2000	74.2 mm (2.9 in)
2001	28.4 mm (1.1 in)
2002	43.0 mm (1.7 in)
2003	33.4 mm (1.3 in)
2004	36.5 mm (1.4 in)
2005	41.4 mm (1.6 in)
2006	26.6 mm (1.0 in)
2007	31.3 mm (1.2 in)
2008	n/a
2009	55.9 mm (2.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Clontarf Farm, 1929 to 2009. The record is 134 days in 1940, marked on the chart; the median year is 57 days.

Longest dry spell (CDD) at Clontarf Farm by year
Year	Longest dry spell (CDD)
1929	40 days
1930	57 days
1931	52 days
1932	54 days
1933	65 days
1934	70 days
1935	100 days
1936	76 days
1937	105 days
1938	54 days
1939	68 days
1940	134 days
1941	93 days
1942	67 days
1943	59 days
1944	59 days
1945	36 days
1947	61 days
1948	31 days
1949	45 days
1950	118 days
1952	61 days
1953	70 days
1954	59 days
1955	63 days
1956	119 days
1957	117 days
1958	52 days
1959	112 days
1960	80 days
1961	81 days
1962	62 days
1963	31 days
1964	39 days
1965	51 days
1966	70 days
1967	68 days
1968	57 days
1969	51 days
1970	53 days
1971	31 days
1972	60 days
1973	46 days
1974	62 days
1975	32 days
1976	49 days
1977	47 days
1978	59 days
1979	71 days
1980	64 days
1981	34 days
1982	58 days
1983	77 days
1984	51 days
1985	53 days
1986	79 days
1987	39 days
1988	50 days
1989	54 days
1990	25 days
1991	48 days
1992	40 days
1993	70 days
1994	82 days
1995	46 days
1996	36 days
1997	50 days
1998	130 days
1999	40 days
2000	94 days
2001	58 days
2002	51 days
2003	81 days
2004	43 days
2005	43 days
2006	49 days
2007	1 day
2008	1 day
2009	2 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, 1929 to 2004

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 106.4 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Clontarf Farm: 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	52.5 mm (2.1 in)
10 years	64.6 mm (2.5 in)
25 years	80.7 mm (3.2 in)
50 years	93.3 mm (3.7 in)
100 years	106.4 mm (4.2 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 1929 to 2004.

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: 96.5 mm (3.8 in) in 1974; 84.5 mm (3.3 in) in 1985; 78.7 mm (3.1 in) in 1965.

Download the Data

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