Walpole Weather Records (ASN00009611)

Record envelope, standing records and threshold days for Walpole (ASN00009611), Australia, with 76 years of record.

Key Facts for Walpole

Walpole (ASN00009611) is a weather station in Australia at -34.98 latitude and 116.73 longitude, 20 m (66 ft) above sea level.
The station reports from 1951 to 2026, 76 years of record.
0 records set at Walpole still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Walpole set a daily record precipitation of 46.8 mm (1.8 in) on 2 June 2026.

About the Station

Location: Australia, -34.98 latitude, 116.73 longitude.
Elevation: 20 m (66 ft).
Period of record: 1951 to 2026, 76 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 Walpole. 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 Walpole, 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 Walpole still stand.

Wettest Day of Each Month

May: 91.4 mm (3.6 in)

The wettest day on record for each calendar month at Walpole. The most was 91.4 mm (3.6 in) on 9 May 1963.

Record daily precipitation for each month at Walpole
Month	Record daily precipitation (mm)	Date
Jan	47.5 mm (1.9 in)	30 January 1963
Feb	45.7 mm (1.8 in)	3 February 1953
Mar	73.7 mm (2.9 in)	5 March 1956
Apr	83.8 mm (3.3 in)	22 April 1955
May	91.4 mm (3.6 in)	9 May 1963
Jun	73.2 mm (2.9 in)	22 June 1983
Jul	59.2 mm (2.3 in)	15 July 1986
Aug	57.9 mm (2.3 in)	24 August 1965
Sep	77.7 mm (3.1 in)	18 September 1951
Oct	72.6 mm (2.9 in)	6 October 1965
Nov	53.6 mm (2.1 in)	3 November 1969
Dec	56.2 mm (2.2 in)	22 December 1995

Latest Records

Latest records at Walpole
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
2 June 2026	Walpole, AU	daily rain	46.8 mm (1.8 in)	2.6 mm (0.10 in)	32 years	18 of 100 (Routine)
21 April 2026	Walpole, AU	daily rain	40.0 mm (1.6 in)	4.4 mm (0.17 in)	64 years	30 of 100 (Routine)
27 January 2026	Walpole, AU	daily rain	11.1 mm (0.4 in)	1.7 mm (0.07 in)	71 years	20 of 100 (Routine)
21 October 2025	Walpole, AU	daily rain (Tie)	22.4 mm (0.9 in)	tie	60 years	6 of 100 (Routine)
14 March 2025	Walpole, AU	daily rain	19.2 mm (0.8 in)	10.3 mm (0.4 in)	59 years	20 of 100 (Routine)
3 October 2024	Walpole, AU	daily rain	29.0 mm (1.1 in)	0.8 mm (0.03 in)	62 years	26 of 100 (Routine)
30 September 2024	Walpole, AU	daily rain	30.0 mm (1.2 in)	3.3 mm (0.13 in)	69 years	31 of 100 (Routine)
23 August 2024	Walpole, AU	daily rain	37.4 mm (1.5 in)	2.1 mm (0.08 in)	69 years	29 of 100 (Routine)
14 September 2023	Walpole, AU	daily rain	48.8 mm (1.9 in)	5.8 mm (0.23 in)	24 years	21 of 100 (Routine)
3 August 2023	Walpole, AU	daily rain	33.0 mm (1.3 in)	2.5 mm (0.10 in)	58 years	26 of 100 (Routine)
27 July 2023	Walpole, AU	daily rain	41.4 mm (1.6 in)	8.4 mm (0.33 in)	58 years	31 of 100 (Routine)
14 June 2023	Walpole, AU	daily rain	33.4 mm (1.3 in)	0.4 mm (0.02 in)	62 years	25 of 100 (Routine)
7 June 2023	Walpole, AU	daily rain	54.2 mm (2.1 in)	8.6 mm (0.34 in)	16 years	20 of 100 (Routine)
27 April 2023	Walpole, AU	daily rain	36.0 mm (1.4 in)	4.2 mm (0.17 in)	64 years	30 of 100 (Routine)
14 April 2023	Walpole, AU	daily rain	44.8 mm (1.8 in)	21.2 mm (0.8 in)	54 years	44 of 100 (Notable)
11 November 2022	Walpole, AU	daily rain	24.0 mm (0.9 in)	4.9 mm (0.19 in)	68 years	20 of 100 (Routine)
1 August 2022	Walpole, AU	daily rain	53.0 mm (2.1 in)	19.8 mm (0.8 in)	4 years	30 of 100 (Routine)
12 October 2021	Walpole, AU	daily rain	22.1 mm (0.9 in)	3.9 mm (0.15 in)	44 years	20 of 100 (Routine)
10 August 2021	Walpole, AU	daily rain	35.2 mm (1.4 in)	10.6 mm (0.4 in)	4 years	20 of 100 (Routine)
30 July 2021	Walpole, AU	daily rain	35.0 mm (1.4 in)	4.0 mm (0.16 in)	67 years	30 of 100 (Routine)

Extremes by Year

1951 to 2026

Yearly extremes at Walpole: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	91.4 mm (3.6 in)	1963	45.5 mm (1.8 in)	76
Wettest five days (Rx5day)	213.2 mm (8.4 in)	1963	75.1 mm (3.0 in)	76
Longest dry spell (CDD)	28 days	1996	17 days	76

Wettest day (Rx1day)

The wettest day of the year at Walpole, 1951 to 2026. The record is 91.4 mm (3.6 in) in 1963, marked on the chart; the median year is 45.5 mm (1.8 in).

Wettest day (Rx1day) at Walpole by year
Year	Wettest day (Rx1day)
1951	77.7 mm (3.1 in)
1952	41.4 mm (1.6 in)
1953	45.7 mm (1.8 in)
1954	40.9 mm (1.6 in)
1955	83.8 mm (3.3 in)
1956	73.7 mm (2.9 in)
1957	59.2 mm (2.3 in)
1958	53.3 mm (2.1 in)
1959	36.1 mm (1.4 in)
1960	34.5 mm (1.4 in)
1961	58.4 mm (2.3 in)
1962	55.1 mm (2.2 in)
1963	91.4 mm (3.6 in)
1964	43.4 mm (1.7 in)
1965	72.6 mm (2.9 in)
1966	41.4 mm (1.6 in)
1967	55.4 mm (2.2 in)
1968	43.4 mm (1.7 in)
1969	53.6 mm (2.1 in)
1970	78.7 mm (3.1 in)
1971	39.6 mm (1.6 in)
1972	63.8 mm (2.5 in)
1973	56.4 mm (2.2 in)
1974	50.0 mm (2.0 in)
1975	39.0 mm (1.5 in)
1976	43.2 mm (1.7 in)
1977	45.0 mm (1.8 in)
1978	50.0 mm (2.0 in)
1979	47.1 mm (1.9 in)
1980	38.4 mm (1.5 in)
1981	55.0 mm (2.2 in)
1982	35.6 mm (1.4 in)
1983	73.2 mm (2.9 in)
1984	36.2 mm (1.4 in)
1985	54.8 mm (2.2 in)
1986	59.2 mm (2.3 in)
1987	35.6 mm (1.4 in)
1988	35.8 mm (1.4 in)
1989	47.4 mm (1.9 in)
1990	41.0 mm (1.6 in)
1991	50.6 mm (2.0 in)
1992	45.4 mm (1.8 in)
1993	43.4 mm (1.7 in)
1994	44.2 mm (1.7 in)
1995	56.2 mm (2.2 in)
1996	57.4 mm (2.3 in)
1997	39.0 mm (1.5 in)
1998	37.8 mm (1.5 in)
1999	44.0 mm (1.7 in)
2000	51.0 mm (2.0 in)
2001	37.4 mm (1.5 in)
2002	27.0 mm (1.1 in)
2003	37.0 mm (1.5 in)
2004	22.0 mm (0.9 in)
2005	62.4 mm (2.5 in)
2006	45.6 mm (1.8 in)
2007	30.4 mm (1.2 in)
2008	49.6 mm (2.0 in)
2009	50.9 mm (2.0 in)
2010	32.6 mm (1.3 in)
2011	36.4 mm (1.4 in)
2012	70.0 mm (2.8 in)
2013	36.0 mm (1.4 in)
2014	57.0 mm (2.2 in)
2015	29.0 mm (1.1 in)
2016	46.0 mm (1.8 in)
2017	37.4 mm (1.5 in)
2018	43.0 mm (1.7 in)
2019	37.0 mm (1.5 in)
2020	51.0 mm (2.0 in)
2021	40.4 mm (1.6 in)
2022	53.0 mm (2.1 in)
2023	54.2 mm (2.1 in)
2024	37.4 mm (1.5 in)
2025	31.0 mm (1.2 in)
2026	46.8 mm (1.8 in)

Wettest five days (Rx5day)

The wettest five days of the year at Walpole, 1951 to 2026. The record is 213.2 mm (8.4 in) in 1963, marked on the chart; the median year is 75.1 mm (3.0 in).

Wettest five days (Rx5day) at Walpole by year
Year	Wettest five days (Rx5day)
1951	139.7 mm (5.5 in)
1952	84.3 mm (3.3 in)
1953	94.0 mm (3.7 in)
1954	114.3 mm (4.5 in)
1955	167.8 mm (6.6 in)
1956	91.2 mm (3.6 in)
1957	140.3 mm (5.5 in)
1958	98.9 mm (3.9 in)
1959	77.4 mm (3.0 in)
1960	107.8 mm (4.2 in)
1961	117.4 mm (4.6 in)
1962	119.3 mm (4.7 in)
1963	213.2 mm (8.4 in)
1964	105.9 mm (4.2 in)
1965	131.5 mm (5.2 in)
1966	119.6 mm (4.7 in)
1967	113.8 mm (4.5 in)
1968	93.9 mm (3.7 in)
1969	78.8 mm (3.1 in)
1970	120.4 mm (4.7 in)
1971	65.2 mm (2.6 in)
1972	83.4 mm (3.3 in)
1973	105.4 mm (4.1 in)
1974	75.8 mm (3.0 in)
1975	83.8 mm (3.3 in)
1976	127.2 mm (5.0 in)
1977	76.4 mm (3.0 in)
1978	41.2 mm (1.6 in)
1979	73.2 mm (2.9 in)
1980	75.0 mm (3.0 in)
1981	23.9 mm (0.9 in)
1982	35.5 mm (1.4 in)
1983	23.0 mm (0.9 in)
1984	29.2 mm (1.1 in)
1985	35.4 mm (1.4 in)
1986	34.1 mm (1.3 in)
1987	31.6 mm (1.2 in)
1988	51.8 mm (2.0 in)
1989	80.2 mm (3.2 in)
1990	62.0 mm (2.4 in)
1991	63.6 mm (2.5 in)
1992	21.2 mm (0.8 in)
1993	64.4 mm (2.5 in)
1994	15.6 mm (0.6 in)
1995	80.7 mm (3.2 in)
1996	59.4 mm (2.3 in)
1997	46.8 mm (1.8 in)
1998	80.0 mm (3.1 in)
1999	87.2 mm (3.4 in)
2000	109.6 mm (4.3 in)
2001	75.2 mm (3.0 in)
2002	65.0 mm (2.6 in)
2003	60.1 mm (2.4 in)
2004	33.2 mm (1.3 in)
2005	136.2 mm (5.4 in)
2006	62.9 mm (2.5 in)
2007	51.7 mm (2.0 in)
2008	54.2 mm (2.1 in)
2009	79.5 mm (3.1 in)
2010	40.4 mm (1.6 in)
2011	78.9 mm (3.1 in)
2012	83.8 mm (3.3 in)
2013	67.4 mm (2.7 in)
2014	71.9 mm (2.8 in)
2015	43.4 mm (1.7 in)
2016	60.6 mm (2.4 in)
2017	35.1 mm (1.4 in)
2018	32.6 mm (1.3 in)
2019	63.2 mm (2.5 in)
2020	59.0 mm (2.3 in)
2021	78.0 mm (3.1 in)
2022	116.6 mm (4.6 in)
2023	45.8 mm (1.8 in)
2024	71.8 mm (2.8 in)
2025	27.0 mm (1.1 in)
2026	49.7 mm (2.0 in)

Longest dry spell (CDD)

The longest dry spell of the year at Walpole, 1951 to 2026. The record is 28 days in 1996, marked on the chart; the median year is 17 days.

Longest dry spell (CDD) at Walpole by year
Year	Longest dry spell (CDD)
1951	12 days
1952	18 days
1953	19 days
1954	21 days
1955	16 days
1956	17 days
1957	17 days
1958	23 days
1959	13 days
1960	15 days
1961	15 days
1962	15 days
1963	10 days
1964	21 days
1965	10 days
1966	11 days
1967	18 days
1968	20 days
1969	19 days
1970	16 days
1971	18 days
1972	18 days
1973	16 days
1974	26 days
1975	27 days
1976	20 days
1977	21 days
1978	16 days
1979	16 days
1980	17 days
1981	10 days
1982	11 days
1983	17 days
1984	21 days
1985	17 days
1986	24 days
1987	24 days
1988	17 days
1989	18 days
1990	15 days
1991	24 days
1992	15 days
1993	26 days
1994	23 days
1995	14 days
1996	28 days
1997	24 days
1998	14 days
1999	16 days
2000	17 days
2001	18 days
2002	25 days
2003	15 days
2004	20 days
2005	17 days
2006	16 days
2007	16 days
2008	9 days
2009	21 days
2010	14 days
2011	15 days
2012	22 days
2013	16 days
2014	28 days
2015	14 days
2016	18 days
2017	9 days
2018	18 days
2019	15 days
2020	14 days
2021	11 days
2022	24 days
2023	10 days
2024	18 days
2025	15 days
2026	13 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.

Download the Data

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