Jandowae Post Office Weather Records (ASN00041050)

Record envelope, standing records and threshold days for Jandowae Post Office (ASN00041050), Australia, with 129 years of record.

Key Facts for Jandowae Post Office

Jandowae Post Office (ASN00041050) is a weather station in Australia at -26.78 latitude and 151.11 longitude, 362 m (1,188 ft) above sea level.
The station reports from 1898 to 2026, 129 years of record.
0 records set at Jandowae Post Office still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Jandowae Post Office set a daily record precipitation of 31.8 mm (1.3 in) on 28 May 2026.

About the Station

Location: Australia, -26.78 latitude, 151.11 longitude.
Elevation: 362 m (1,188 ft).
Period of record: 1898 to 2026, 129 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 Jandowae 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 Jandowae 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 Jandowae Post Office still stand.

All-Time Record Progression

2 new records

2 all-time records were set at Jandowae Post Office between 15 December 1936 and 10 February 1942. Each dot is a new record.

When Jandowae Post Office set new all-time records
Date	Kind	Detail
1936-12-15	Record daily precipitation	Record daily precipitation 153.7 mm (6.1 in)
1942-02-10	Record daily precipitation	Record daily precipitation 203.7 mm (8.0 in)

Wettest Day of Each Month

Feb: 203.7 mm (8.0 in)

The wettest day on record for each calendar month at Jandowae Post Office. The most was 203.7 mm (8.0 in) on 10 February 1942.

Record daily precipitation for each month at Jandowae Post Office
Month	Record daily precipitation (mm)	Date
Jan	122.0 mm (4.8 in)	16 January 1982
Feb	203.7 mm (8.0 in)	10 February 1942
Mar	121.0 mm (4.8 in)	9 March 2026
Apr	70.4 mm (2.8 in)	22 April 2024
May	94.0 mm (3.7 in)	2 May 1996
Jun	101.6 mm (4.0 in)	2 June 1910
Jul	102.1 mm (4.0 in)	13 July 1954
Aug	53.8 mm (2.1 in)	20 August 1966
Sep	50.0 mm (2.0 in)	1 September 1975
Oct	76.1 mm (3.0 in)	10 October 2024
Nov	128.8 mm (5.1 in)	19 November 1943
Dec	153.7 mm (6.1 in)	15 December 1936

Latest Records

Latest records at Jandowae Post Office
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
28 May 2026	Jandowae Post Office, AU	daily rain	31.8 mm (1.3 in)	7.0 mm (0.28 in)	43 years	28 of 100 (Routine)
9 March 2026	Jandowae Post Office, AU	monthly rain	121.0 mm (4.8 in)	26.4 mm (1.0 in)	11 years	41 of 100 (Notable)
19 May 2025	Jandowae Post Office, AU	daily rain	35.0 mm (1.4 in)	23.0 mm (0.9 in)	47 years	44 of 100 (Notable)
15 May 2025	Jandowae Post Office, AU	daily rain (Tie)	17.2 mm (0.7 in)	tie	30 years	4 of 100 (Routine)
10 December 2024	Jandowae Post Office, AU	daily rain	37.3 mm (1.5 in)	7.3 mm (0.29 in)	99 years	43 of 100 (Notable)
10 October 2024	Jandowae Post Office, AU	monthly rain	76.1 mm (3.0 in)	14.6 mm (0.6 in)	64 years	52 of 100 (Notable)
14 August 2024	Jandowae Post Office, AU	daily rain	44.9 mm (1.8 in)	27.1 mm (1.1 in)	124 years	73 of 100 (Major)
22 April 2024	Jandowae Post Office, AU	monthly rain	70.4 mm (2.8 in)	0.5 mm (0.02 in)	90 years	47 of 100 (Notable)
16 May 2023	Jandowae Post Office, AU	daily rain	26.2 mm (1.0 in)	9.9 mm (0.39 in)	85 years	43 of 100 (Notable)
28 September 2022	Jandowae Post Office, AU	daily rain (Tie)	25.4 mm (1.0 in)	tie	108 years	10 of 100 (Routine)
9 September 2022	Jandowae Post Office, AU	daily rain	20.4 mm (0.8 in)	3.6 mm (0.14 in)	40 years	20 of 100 (Routine)
3 September 2022	Jandowae Post Office, AU	daily rain	30.6 mm (1.2 in)	14.4 mm (0.6 in)	5 years	26 of 100 (Routine)
11 May 2022	Jandowae Post Office, AU	daily rain	31.0 mm (1.2 in)	3.0 mm (0.12 in)	45 years	25 of 100 (Routine)
8 November 2021	Jandowae Post Office, AU	daily rain	52.6 mm (2.1 in)	4.6 mm (0.18 in)	104 years	43 of 100 (Notable)
24 March 2021	Jandowae Post Office, AU	daily rain	45.4 mm (1.8 in)	15.4 mm (0.6 in)	94 years	48 of 100 (Notable)
18 March 2021	Jandowae Post Office, AU	daily rain	37.2 mm (1.5 in)	12.8 mm (0.5 in)	38 years	29 of 100 (Routine)
19 December 2020	Jandowae Post Office, AU	daily rain	32.8 mm (1.3 in)	3.8 mm (0.15 in)	6 years	13 of 100 (Routine)
18 January 2020	Jandowae Post Office, AU	daily rain	31.4 mm (1.2 in)	9.8 mm (0.39 in)	84 years	41 of 100 (Notable)
17 January 2020	Jandowae Post Office, AU	daily rain	95.6 mm (3.8 in)	67.2 mm (2.6 in)	74 years	72 of 100 (Major)
2 October 2019	Jandowae Post Office, AU	daily rain	45.6 mm (1.8 in)	11.1 mm (0.4 in)	108 years	50 of 100 (Notable)

Extremes by Year

1898 to 2026

Yearly extremes at Jandowae Post Office: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	203.7 mm (8.0 in)	1942	60.6 mm (2.4 in)	129
Wettest five days (Rx5day)	268.3 mm (10.6 in)	1942	89.7 mm (3.5 in)	129
Longest dry spell (CDD)	123 days	1902	37 days	129

Wettest day (Rx1day)

The wettest day of the year at Jandowae Post Office, 1898 to 2026. The record is 203.7 mm (8.0 in) in 1942, marked on the chart; the median year is 60.6 mm (2.4 in).

Wettest day (Rx1day) at Jandowae Post Office by year
Year	Wettest day (Rx1day)
1898	38.1 mm (1.5 in)
1899	81.5 mm (3.2 in)
1900	76.7 mm (3.0 in)
1901	76.2 mm (3.0 in)
1902	42.4 mm (1.7 in)
1903	59.4 mm (2.3 in)
1904	40.6 mm (1.6 in)
1905	45.7 mm (1.8 in)
1906	89.2 mm (3.5 in)
1907	47.0 mm (1.9 in)
1908	96.5 mm (3.8 in)
1909	58.4 mm (2.3 in)
1910	101.6 mm (4.0 in)
1911	49.5 mm (1.9 in)
1912	33.0 mm (1.3 in)
1913	50.8 mm (2.0 in)
1914	34.3 mm (1.4 in)
1915	22.9 mm (0.9 in)
1916	69.6 mm (2.7 in)
1917	51.6 mm (2.0 in)
1918	36.6 mm (1.4 in)
1919	49.8 mm (2.0 in)
1920	77.5 mm (3.1 in)
1921	116.6 mm (4.6 in)
1922	55.4 mm (2.2 in)
1923	52.1 mm (2.1 in)
1924	73.7 mm (2.9 in)
1925	89.4 mm (3.5 in)
1926	57.2 mm (2.3 in)
1927	60.2 mm (2.4 in)
1928	78.0 mm (3.1 in)
1929	70.4 mm (2.8 in)
1930	46.5 mm (1.8 in)
1931	88.6 mm (3.5 in)
1932	43.7 mm (1.7 in)
1933	49.5 mm (1.9 in)
1934	107.4 mm (4.2 in)
1935	46.5 mm (1.8 in)
1936	153.7 mm (6.1 in)
1937	63.8 mm (2.5 in)
1938	46.5 mm (1.8 in)
1939	79.0 mm (3.1 in)
1940	67.3 mm (2.6 in)
1941	43.2 mm (1.7 in)
1942	203.7 mm (8.0 in)
1943	128.8 mm (5.1 in)
1944	59.7 mm (2.4 in)
1945	52.6 mm (2.1 in)
1946	71.1 mm (2.8 in)
1947	81.3 mm (3.2 in)
1948	42.7 mm (1.7 in)
1949	51.1 mm (2.0 in)
1950	87.9 mm (3.5 in)
1951	55.4 mm (2.2 in)
1952	61.7 mm (2.4 in)
1953	34.5 mm (1.4 in)
1954	102.1 mm (4.0 in)
1955	61.7 mm (2.4 in)
1956	123.4 mm (4.9 in)
1957	65.0 mm (2.6 in)
1958	93.2 mm (3.7 in)
1959	83.8 mm (3.3 in)
1960	62.0 mm (2.4 in)
1961	65.3 mm (2.6 in)
1962	102.6 mm (4.0 in)
1963	40.6 mm (1.6 in)
1964	52.6 mm (2.1 in)
1965	55.4 mm (2.2 in)
1966	53.8 mm (2.1 in)
1967	47.8 mm (1.9 in)
1968	38.4 mm (1.5 in)
1969	31.0 mm (1.2 in)
1970	73.9 mm (2.9 in)
1971	45.2 mm (1.8 in)
1972	93.2 mm (3.7 in)
1973	45.7 mm (1.8 in)
1974	63.0 mm (2.5 in)
1975	56.6 mm (2.2 in)
1976	41.0 mm (1.6 in)
1977	69.0 mm (2.7 in)
1978	34.0 mm (1.3 in)
1979	51.0 mm (2.0 in)
1980	51.4 mm (2.0 in)
1981	93.6 mm (3.7 in)
1982	122.0 mm (4.8 in)
1983	96.4 mm (3.8 in)
1984	58.0 mm (2.3 in)
1985	44.6 mm (1.8 in)
1986	40.8 mm (1.6 in)
1987	62.0 mm (2.4 in)
1988	44.4 mm (1.7 in)
1989	54.0 mm (2.1 in)
1990	61.0 mm (2.4 in)
1991	69.0 mm (2.7 in)
1992	33.0 mm (1.3 in)
1993	53.4 mm (2.1 in)
1994	36.4 mm (1.4 in)
1995	61.3 mm (2.4 in)
1996	94.0 mm (3.7 in)
1997	48.2 mm (1.9 in)
1998	75.0 mm (3.0 in)
1999	71.4 mm (2.8 in)
2000	45.2 mm (1.8 in)
2001	82.8 mm (3.3 in)
2002	46.2 mm (1.8 in)
2003	59.4 mm (2.3 in)
2004	94.2 mm (3.7 in)
2005	84.2 mm (3.3 in)
2006	84.6 mm (3.3 in)
2007	113.6 mm (4.5 in)
2008	57.4 mm (2.3 in)
2009	65.0 mm (2.6 in)
2010	94.2 mm (3.7 in)
2011	77.0 mm (3.0 in)
2012	34.0 mm (1.3 in)
2013	104.6 mm (4.1 in)
2014	94.6 mm (3.7 in)
2015	77.8 mm (3.1 in)
2016	54.2 mm (2.1 in)
2017	52.2 mm (2.1 in)
2018	61.8 mm (2.4 in)
2019	45.6 mm (1.8 in)
2020	95.6 mm (3.8 in)
2021	60.6 mm (2.4 in)
2022	65.4 mm (2.6 in)
2023	32.8 mm (1.3 in)
2024	76.1 mm (3.0 in)
2025	35.0 mm (1.4 in)
2026	121.0 mm (4.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Jandowae Post Office, 1898 to 2026. The record is 268.3 mm (10.6 in) in 1942, marked on the chart; the median year is 89.7 mm (3.5 in).

Wettest five days (Rx5day) at Jandowae Post Office by year
Year	Wettest five days (Rx5day)
1898	61.0 mm (2.4 in)
1899	87.8 mm (3.5 in)
1900	112.8 mm (4.4 in)
1901	76.2 mm (3.0 in)
1902	70.1 mm (2.8 in)
1903	69.6 mm (2.7 in)
1904	97.0 mm (3.8 in)
1905	101.5 mm (4.0 in)
1906	129.1 mm (5.1 in)
1907	91.0 mm (3.6 in)
1908	191.3 mm (7.5 in)
1909	71.2 mm (2.8 in)
1910	194.5 mm (7.7 in)
1911	105.3 mm (4.1 in)
1912	71.1 mm (2.8 in)
1913	60.9 mm (2.4 in)
1914	55.1 mm (2.2 in)
1915	37.1 mm (1.5 in)
1916	87.4 mm (3.4 in)
1917	103.7 mm (4.1 in)
1918	67.8 mm (2.7 in)
1919	61.7 mm (2.4 in)
1920	86.7 mm (3.4 in)
1921	232.9 mm (9.2 in)
1922	218.2 mm (8.6 in)
1923	81.3 mm (3.2 in)
1924	80.1 mm (3.2 in)
1925	114.5 mm (4.5 in)
1926	160.8 mm (6.3 in)
1927	102.4 mm (4.0 in)
1928	99.0 mm (3.9 in)
1929	81.9 mm (3.2 in)
1930	75.9 mm (3.0 in)
1931	172.1 mm (6.8 in)
1932	81.3 mm (3.2 in)
1933	77.2 mm (3.0 in)
1934	150.1 mm (5.9 in)
1935	89.7 mm (3.5 in)
1936	157.5 mm (6.2 in)
1937	131.6 mm (5.2 in)
1938	119.4 mm (4.7 in)
1939	129.7 mm (5.1 in)
1940	90.0 mm (3.5 in)
1941	100.9 mm (4.0 in)
1942	268.3 mm (10.6 in)
1943	176.3 mm (6.9 in)
1944	60.5 mm (2.4 in)
1945	89.6 mm (3.5 in)
1946	123.0 mm (4.8 in)
1947	227.5 mm (9.0 in)
1948	62.6 mm (2.5 in)
1949	79.8 mm (3.1 in)
1950	149.9 mm (5.9 in)
1951	68.1 mm (2.7 in)
1952	69.3 mm (2.7 in)
1953	63.9 mm (2.5 in)
1954	143.5 mm (5.6 in)
1955	82.8 mm (3.3 in)
1956	152.3 mm (6.0 in)
1957	72.7 mm (2.9 in)
1958	158.2 mm (6.2 in)
1959	172.7 mm (6.8 in)
1960	63.5 mm (2.5 in)
1961	111.6 mm (4.4 in)
1962	122.1 mm (4.8 in)
1963	60.9 mm (2.4 in)
1964	114.3 mm (4.5 in)
1965	86.9 mm (3.4 in)
1966	61.7 mm (2.4 in)
1967	67.4 mm (2.7 in)
1968	78.9 mm (3.1 in)
1969	37.8 mm (1.5 in)
1970	187.1 mm (7.4 in)
1971	79.7 mm (3.1 in)
1972	116.2 mm (4.6 in)
1973	90.7 mm (3.6 in)
1974	88.2 mm (3.5 in)
1975	93.6 mm (3.7 in)
1976	41.0 mm (1.6 in)
1977	87.0 mm (3.4 in)
1978	41.2 mm (1.6 in)
1979	51.0 mm (2.0 in)
1980	51.4 mm (2.0 in)
1981	170.2 mm (6.7 in)
1982	170.2 mm (6.7 in)
1983	139.6 mm (5.5 in)
1984	85.4 mm (3.4 in)
1985	57.4 mm (2.3 in)
1986	43.8 mm (1.7 in)
1987	106.4 mm (4.2 in)
1988	36.0 mm (1.4 in)
1989	70.2 mm (2.8 in)
1990	70.6 mm (2.8 in)
1991	110.4 mm (4.3 in)
1992	56.0 mm (2.2 in)
1993	69.8 mm (2.7 in)
1994	48.8 mm (1.9 in)
1995	87.8 mm (3.5 in)
1996	146.6 mm (5.8 in)
1997	76.4 mm (3.0 in)
1998	120.8 mm (4.8 in)
1999	72.7 mm (2.9 in)
2000	63.6 mm (2.5 in)
2001	138.2 mm (5.4 in)
2002	73.6 mm (2.9 in)
2003	95.0 mm (3.7 in)
2004	122.0 mm (4.8 in)
2005	101.5 mm (4.0 in)
2006	127.0 mm (5.0 in)
2007	139.8 mm (5.5 in)
2008	74.0 mm (2.9 in)
2009	78.4 mm (3.1 in)
2010	142.0 mm (5.6 in)
2011	139.0 mm (5.5 in)
2012	55.2 mm (2.2 in)
2013	140.6 mm (5.5 in)
2014	155.4 mm (6.1 in)
2015	93.8 mm (3.7 in)
2016	93.2 mm (3.7 in)
2017	89.8 mm (3.5 in)
2018	100.2 mm (3.9 in)
2019	80.4 mm (3.2 in)
2020	127.0 mm (5.0 in)
2021	97.0 mm (3.8 in)
2022	84.6 mm (3.3 in)
2023	55.6 mm (2.2 in)
2024	85.0 mm (3.3 in)
2025	95.6 mm (3.8 in)
2026	127.6 mm (5.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Jandowae Post Office, 1898 to 2026. The record is 123 days in 1902, marked on the chart; the median year is 37 days.

Longest dry spell (CDD) at Jandowae Post Office by year
Year	Longest dry spell (CDD)
1898	40 days
1899	34 days
1900	35 days
1901	38 days
1902	123 days
1903	42 days
1904	36 days
1905	38 days
1906	50 days
1907	54 days
1908	38 days
1909	28 days
1910	45 days
1911	41 days
1912	35 days
1913	54 days
1914	58 days
1915	35 days
1916	26 days
1917	42 days
1918	48 days
1919	41 days
1920	37 days
1921	37 days
1922	88 days
1923	30 days
1924	62 days
1925	43 days
1926	51 days
1927	41 days
1928	41 days
1929	63 days
1930	23 days
1931	25 days
1932	29 days
1933	33 days
1934	36 days
1935	34 days
1936	33 days
1937	35 days
1938	37 days
1939	65 days
1940	66 days
1941	46 days
1942	23 days
1943	30 days
1944	39 days
1945	38 days
1946	73 days
1947	47 days
1948	35 days
1949	31 days
1950	40 days
1951	33 days
1952	23 days
1953	68 days
1954	26 days
1955	28 days
1956	50 days
1957	36 days
1958	20 days
1959	41 days
1960	37 days
1961	36 days
1962	39 days
1963	58 days
1964	35 days
1965	24 days
1966	32 days
1967	38 days
1968	38 days
1969	30 days
1970	34 days
1971	38 days
1972	36 days
1973	31 days
1974	35 days
1975	41 days
1976	27 days
1977	41 days
1978	37 days
1979	31 days
1980	38 days
1981	23 days
1982	44 days
1983	30 days
1984	29 days
1985	37 days
1986	52 days
1987	30 days
1988	28 days
1989	21 days
1990	28 days
1991	56 days
1992	32 days
1993	62 days
1994	58 days
1995	38 days
1996	38 days
1997	51 days
1998	31 days
1999	28 days
2000	38 days
2001	70 days
2002	63 days
2003	32 days
2004	45 days
2005	40 days
2006	33 days
2007	50 days
2008	30 days
2009	53 days
2010	29 days
2011	31 days
2012	27 days
2013	29 days
2014	51 days
2015	30 days
2016	45 days
2017	37 days
2018	36 days
2019	71 days
2020	57 days
2021	26 days
2022	24 days
2023	56 days
2024	28 days
2025	51 days
2026	69 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

120 years, 1898 to 2025

A day with at least 62.1 mm (2.4 in) of rain is expected about once in 2 years. A day with at least 157.6 mm (6.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Jandowae 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	62.1 mm (2.4 in)
5 years	85.7 mm (3.4 in)
10 years	102.0 mm (4.0 in)
25 years	123.7 mm (4.9 in)
50 years	140.4 mm (5.5 in)
100 years	157.6 mm (6.2 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 120 years of values from 1898 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: 203.7 mm (8.0 in) in 1942; 153.7 mm (6.1 in) in 1936; 128.8 mm (5.1 in) in 1943.

Download the Data

Data for Jandowae Post Office standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Jandowae 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 2026-10-12. Last revised 12 October 2026 (2026-10-12).

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