Dululu Post Office Weather Records (ASN00039156)

Record envelope, standing records and threshold days for Dululu Post Office (ASN00039156), Australia, with 85 years of record.

Key Facts for Dululu Post Office

Dululu Post Office (ASN00039156) is a weather station in Australia at -23.85 latitude and 150.26 longitude, 129 m (423 ft) above sea level.
The station reports from 1934 to 2018, 85 years of record.
0 records set at Dululu Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Dululu Post Office set a daily record precipitation of 79.0 mm (3.1 in) on 10 May 2017.

About the Station

Location: Australia, -23.85 latitude, 150.26 longitude.
Elevation: 129 m (423 ft).
Period of record: 1934 to 2018, 85 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 Dululu Post Office. 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 Dululu Post Office, 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 Dululu Post Office still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Dululu Post Office between 29 December 1990 and 29 December 1990. Each dot is a new record.

Wettest Day of Each Month

Dec: 222.6 mm (8.8 in)

The wettest day on record for each calendar month at Dululu Post Office. The most was 222.6 mm (8.8 in) on 29 December 1990.

Record daily precipitation for each month at Dululu Post Office
Month	Record daily precipitation (mm)	Date
Jan	102.9 mm (4.1 in)	10 January 1952
Feb	195.8 mm (7.7 in)	6 February 2003
Mar	117.6 mm (4.6 in)	15 March 1937
Apr	71.9 mm (2.8 in)	29 April 1952
May	90.9 mm (3.6 in)	14 May 1968
Jun	71.6 mm (2.8 in)	21 June 1967
Jul	95.5 mm (3.8 in)	7 July 1935
Aug	77.0 mm (3.0 in)	23 August 1988
Sep	82.0 mm (3.2 in)	3 September 1975
Oct	111.4 mm (4.4 in)	23 October 1976
Nov	94.2 mm (3.7 in)	21 November 1976
Dec	222.6 mm (8.8 in)	29 December 1990

Latest Records

Latest records at Dululu Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
10 May 2017	Dululu Post Office, AU	daily rain	79.0 mm (3.1 in)	71.2 mm (2.8 in)	30 years	57 of 100 (Notable)
3 January 2017	Dululu Post Office, AU	daily rain	59.0 mm (2.3 in)	13.8 mm (0.5 in)	63 years	34 of 100 (Routine)
21 January 2015	Dululu Post Office, AU	daily rain	31.0 mm (1.2 in)	3.0 mm (0.12 in)	39 years	20 of 100 (Routine)
13 December 2014	Dululu Post Office, AU	daily rain	87.2 mm (3.4 in)	39.4 mm (1.6 in)	77 years	50 of 100 (Notable)
6 January 2011	Dululu Post Office, AU	daily rain	100.3 mm (3.9 in)	68.7 mm (2.7 in)	5 years	48 of 100 (Notable)
2 December 2009	Dululu Post Office, AU	daily rain	50.0 mm (2.0 in)	22.1 mm (0.9 in)	56 years	33 of 100 (Routine)
26 October 2009	Dululu Post Office, AU	daily rain	37.0 mm (1.5 in)	6.8 mm (0.27 in)	14 years	16 of 100 (Routine)
27 June 2009	Dululu Post Office, AU	daily rain	13.0 mm (0.5 in)	2.1 mm (0.08 in)	51 years	20 of 100 (Routine)
8 December 2008	Dululu Post Office, AU	daily rain	58.8 mm (2.3 in)	18.6 mm (0.7 in)	24 years	23 of 100 (Routine)
23 July 2008	Dululu Post Office, AU	daily rain	38.9 mm (1.5 in)	20.4 mm (0.8 in)	56 years	39 of 100 (Notable)
1 October 2007	Dululu Post Office, AU	daily rain	14.6 mm (0.6 in)	9.5 mm (0.37 in)	68 years	20 of 100 (Routine)
26 June 2007	Dululu Post Office, AU	daily rain	24.4 mm (1.0 in)	5.1 mm (0.20 in)	62 years	20 of 100 (Routine)
19 June 2007	Dululu Post Office, AU	daily rain	5.2 mm (0.20 in)	2.6 mm (0.10 in)	24 years	16 of 100 (Routine)
7 June 2007	Dululu Post Office, AU	daily rain	40.8 mm (1.6 in)	2.7 mm (0.11 in)	48 years	23 of 100 (Routine)
6 June 2007	Dululu Post Office, AU	daily rain	32.2 mm (1.3 in)	19.2 mm (0.8 in)	17 years	28 of 100 (Routine)
31 August 2006	Dululu Post Office, AU	daily rain	9.2 mm (0.36 in)	1.6 mm (0.06 in)	28 years	16 of 100 (Routine)
17 July 2006	Dululu Post Office, AU	daily rain	6.8 mm (0.27 in)	0.4 mm (0.02 in)	55 years	20 of 100 (Routine)
11 June 2006	Dululu Post Office, AU	daily rain	37.4 mm (1.5 in)	24.7 mm (1.0 in)	39 years	39 of 100 (Notable)
10 June 2006	Dululu Post Office, AU	daily rain (Tie)	36.4 mm (1.4 in)	tie	5 years	2 of 100 (Routine)
6 April 2006	Dululu Post Office, AU	daily rain	15.0 mm (0.6 in)	0.2 mm (0.01 in)	11 years	10 of 100 (Routine)

Extremes by Year

1934 to 2018

Yearly extremes at Dululu Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	222.6 mm (8.8 in)	1990	71.4 mm (2.8 in)	83
Wettest five days (Rx5day)	419.2 mm (16.5 in)	1990	105.4 mm (4.1 in)	83
Longest dry spell (CDD)	126 days	1946	42 days	83

Wettest day (Rx1day)

The wettest day of the year at Dululu Post Office, 1934 to 2018. The record is 222.6 mm (8.8 in) in 1990, marked on the chart; the median year is 71.4 mm (2.8 in).

Wettest day (Rx1day) at Dululu Post Office by year
Year	Wettest day (Rx1day)
1934	45.7 mm (1.8 in)
1935	95.5 mm (3.8 in)
1936	61.2 mm (2.4 in)
1937	117.6 mm (4.6 in)
1938	38.9 mm (1.5 in)
1939	55.9 mm (2.2 in)
1940	52.3 mm (2.1 in)
1941	60.5 mm (2.4 in)
1942	194.3 mm (7.6 in)
1943	66.5 mm (2.6 in)
1944	56.1 mm (2.2 in)
1945	51.8 mm (2.0 in)
1946	60.5 mm (2.4 in)
1947	137.7 mm (5.4 in)
1948	64.8 mm (2.6 in)
1949	106.7 mm (4.2 in)
1950	47.8 mm (1.9 in)
1951	70.1 mm (2.8 in)
1952	102.9 mm (4.1 in)
1953	93.0 mm (3.7 in)
1954	87.6 mm (3.4 in)
1955	94.5 mm (3.7 in)
1956	124.5 mm (4.9 in)
1957	47.2 mm (1.9 in)
1958	136.4 mm (5.4 in)
1959	76.7 mm (3.0 in)
1960	64.5 mm (2.5 in)
1961	117.3 mm (4.6 in)
1962	42.7 mm (1.7 in)
1963	76.2 mm (3.0 in)
1964	78.7 mm (3.1 in)
1965	53.8 mm (2.1 in)
1966	59.2 mm (2.3 in)
1967	71.6 mm (2.8 in)
1968	90.9 mm (3.6 in)
1969	44.7 mm (1.8 in)
1970	50.8 mm (2.0 in)
1971	147.6 mm (5.8 in)
1972	71.9 mm (2.8 in)
1973	145.3 mm (5.7 in)
1974	115.2 mm (4.5 in)
1975	134.0 mm (5.3 in)
1976	111.4 mm (4.4 in)
1977	71.4 mm (2.8 in)
1978	86.6 mm (3.4 in)
1979	53.4 mm (2.1 in)
1980	87.0 mm (3.4 in)
1981	60.0 mm (2.4 in)
1982	42.0 mm (1.7 in)
1983	86.4 mm (3.4 in)
1984	53.0 mm (2.1 in)
1985	66.2 mm (2.6 in)
1986	89.0 mm (3.5 in)
1987	71.0 mm (2.8 in)
1988	77.0 mm (3.0 in)
1989	53.0 mm (2.1 in)
1990	222.6 mm (8.8 in)
1991	88.0 mm (3.5 in)
1992	76.4 mm (3.0 in)
1993	26.0 mm (1.0 in)
1994	75.0 mm (3.0 in)
1995	51.0 mm (2.0 in)
1996	86.8 mm (3.4 in)
1997	83.5 mm (3.3 in)
1998	58.0 mm (2.3 in)
1999	37.0 mm (1.5 in)
2000	102.0 mm (4.0 in)
2001	57.4 mm (2.3 in)
2002	52.4 mm (2.1 in)
2003	195.8 mm (7.7 in)
2004	77.0 mm (3.0 in)
2005	95.6 mm (3.8 in)
2006	37.4 mm (1.5 in)
2007	40.8 mm (1.6 in)
2008	58.8 mm (2.3 in)
2009	54.3 mm (2.1 in)
2010	64.0 mm (2.5 in)
2011	100.3 mm (3.9 in)
2014	87.2 mm (3.4 in)
2015	31.0 mm (1.2 in)
2016	15.0 mm (0.6 in)
2017	79.0 mm (3.1 in)
2018	16.0 mm (0.6 in)

Wettest five days (Rx5day)

The wettest five days of the year at Dululu Post Office, 1934 to 2018. The record is 419.2 mm (16.5 in) in 1990, marked on the chart; the median year is 105.4 mm (4.1 in).

Wettest five days (Rx5day) at Dululu Post Office by year
Year	Wettest five days (Rx5day)
1934	100.9 mm (4.0 in)
1935	104.9 mm (4.1 in)
1936	126.7 mm (5.0 in)
1937	165.8 mm (6.5 in)
1938	115.1 mm (4.5 in)
1939	113.1 mm (4.5 in)
1940	110.2 mm (4.3 in)
1941	72.7 mm (2.9 in)
1942	373.6 mm (14.7 in)
1943	84.4 mm (3.3 in)
1944	96.0 mm (3.8 in)
1945	96.0 mm (3.8 in)
1946	110.3 mm (4.3 in)
1947	201.0 mm (7.9 in)
1948	101.4 mm (4.0 in)
1949	193.6 mm (7.6 in)
1950	97.0 mm (3.8 in)
1951	106.4 mm (4.2 in)
1952	142.0 mm (5.6 in)
1953	160.8 mm (6.3 in)
1954	183.4 mm (7.2 in)
1955	115.6 mm (4.6 in)
1956	268.2 mm (10.6 in)
1957	68.5 mm (2.7 in)
1958	182.6 mm (7.2 in)
1959	103.4 mm (4.1 in)
1960	115.3 mm (4.5 in)
1961	156.2 mm (6.1 in)
1962	43.7 mm (1.7 in)
1963	103.9 mm (4.1 in)
1964	108.2 mm (4.3 in)
1965	92.4 mm (3.6 in)
1966	109.8 mm (4.3 in)
1967	79.9 mm (3.1 in)
1968	101.7 mm (4.0 in)
1969	51.6 mm (2.0 in)
1970	89.4 mm (3.5 in)
1971	191.8 mm (7.6 in)
1972	90.2 mm (3.6 in)
1973	322.2 mm (12.7 in)
1974	230.3 mm (9.1 in)
1975	206.8 mm (8.1 in)
1976	128.8 mm (5.1 in)
1977	129.8 mm (5.1 in)
1978	259.2 mm (10.2 in)
1979	61.4 mm (2.4 in)
1980	189.8 mm (7.5 in)
1981	81.4 mm (3.2 in)
1982	57.5 mm (2.3 in)
1983	197.4 mm (7.8 in)
1984	110.8 mm (4.4 in)
1985	73.4 mm (2.9 in)
1986	111.0 mm (4.4 in)
1987	91.0 mm (3.6 in)
1988	91.6 mm (3.6 in)
1989	105.4 mm (4.1 in)
1990	419.2 mm (16.5 in)
1991	419.2 mm (16.5 in)
1992	76.4 mm (3.0 in)
1993	52.2 mm (2.1 in)
1994	98.0 mm (3.9 in)
1995	61.8 mm (2.4 in)
1996	146.8 mm (5.8 in)
1997	110.4 mm (4.3 in)
1998	58.0 mm (2.3 in)
1999	54.0 mm (2.1 in)
2000	179.5 mm (7.1 in)
2001	100.2 mm (3.9 in)
2002	57.6 mm (2.3 in)
2003	322.2 mm (12.7 in)
2004	122.4 mm (4.8 in)
2005	127.2 mm (5.0 in)
2006	78.4 mm (3.1 in)
2007	80.8 mm (3.2 in)
2008	97.2 mm (3.8 in)
2009	94.5 mm (3.7 in)
2010	101.6 mm (4.0 in)
2011	110.3 mm (4.3 in)
2014	212.7 mm (8.4 in)
2015	61.8 mm (2.4 in)
2016	15.0 mm (0.6 in)
2017	79.0 mm (3.1 in)
2018	10.0 mm (0.4 in)

Longest dry spell (CDD)

The longest dry spell of the year at Dululu Post Office, 1934 to 2018. The record is 126 days in 1946, marked on the chart; the median year is 42 days.

Longest dry spell (CDD) at Dululu Post Office by year
Year	Longest dry spell (CDD)
1934	13 days
1935	37 days
1936	43 days
1937	60 days
1938	50 days
1939	59 days
1940	45 days
1941	81 days
1942	23 days
1943	45 days
1944	40 days
1945	33 days
1946	126 days
1947	24 days
1948	80 days
1949	33 days
1950	27 days
1951	55 days
1952	25 days
1953	56 days
1954	25 days
1955	28 days
1956	27 days
1957	69 days
1958	21 days
1959	53 days
1960	52 days
1961	50 days
1962	29 days
1963	47 days
1964	34 days
1965	83 days
1966	33 days
1967	49 days
1968	42 days
1969	31 days
1970	59 days
1971	48 days
1972	45 days
1973	24 days
1974	53 days
1975	52 days
1976	37 days
1977	105 days
1978	37 days
1979	52 days
1980	48 days
1981	49 days
1982	54 days
1983	33 days
1984	28 days
1985	33 days
1986	45 days
1987	38 days
1988	46 days
1989	32 days
1990	61 days
1991	91 days
1992	38 days
1993	46 days
1994	82 days
1995	44 days
1996	39 days
1997	33 days
1998	57 days
1999	33 days
2000	68 days
2001	32 days
2002	66 days
2003	31 days
2004	122 days
2005	32 days
2006	60 days
2007	33 days
2008	59 days
2009	37 days
2010	22 days
2011	9 days
2014	28 days
2015	9 days
2016	32 days
2017	39 days
2018	16 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

70 years, 1935 to 2008

A day with at least 72.6 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 223.5 mm (8.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Dululu Post Office: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	72.6 mm (2.9 in)
5 years	103.6 mm (4.1 in)
10 years	127.4 mm (5.0 in)
25 years	161.9 mm (6.4 in)
50 years	191.1 mm (7.5 in)
100 years	223.5 mm (8.8 in)	Longer than the 70 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, 70 years of values from 1935 to 2008.

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: 222.6 mm (8.8 in) in 1990; 195.8 mm (7.7 in) in 2003; 194.3 mm (7.6 in) in 1942.

Download the Data

Data for Dululu Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Dululu Post Office 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