Wandin (Yallock) Weather Records (ASN00086148)

Record envelope, standing records and threshold days for Wandin (Yallock) (ASN00086148), Australia, with 59 years of record.

Key Facts for Wandin (Yallock)

Wandin (Yallock) (ASN00086148) is a weather station in Australia at -37.80 latitude and 145.45 longitude, 221 m (725 ft) above sea level.
The station reports from 1883 to 1941, 59 years of record.
0 records set at Wandin (Yallock) still stand.
Records are tracked for prcp: an element needs 30 years of data to be eligible.
Wandin (Yallock) set a daily record precipitation of 33.0 mm (1.3 in) on 5 December 1941.

About the Station

Location: Australia, -37.80 latitude, 145.45 longitude.
Elevation: 221 m (725 ft).
Period of record: 1883 to 1941, 59 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 Wandin (Yallock). 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 Wandin (Yallock), 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 Wandin (Yallock) still stand.

All-Time Record Progression

1 new records

1 all-time records were set at Wandin (Yallock) between 1 December 1934 and 1 December 1934. Each dot is a new record.

Wettest Day of Each Month

Dec: 163.8 mm (6.4 in)

The wettest day on record for each calendar month at Wandin (Yallock). The most was 163.8 mm (6.4 in) on 1 December 1934.

Record daily precipitation for each month at Wandin (Yallock)
Month	Record daily precipitation (mm)	Date
Jan	57.2 mm (2.3 in)	26 January 1941
Feb	105.4 mm (4.1 in)	7 February 1904
Mar	80.8 mm (3.2 in)	22 March 1931
Apr	148.6 mm (5.9 in)	23 April 1901
May	50.5 mm (2.0 in)	8 May 1929
Jun	48.8 mm (1.9 in)	5 June 1939
Jul	82.6 mm (3.3 in)	12 July 1891
Aug	80.5 mm (3.2 in)	26 August 1924
Sep	54.6 mm (2.1 in)	25 September 1893
Oct	85.9 mm (3.4 in)	12 October 1923
Nov	72.4 mm (2.9 in)	30 November 1934
Dec	163.8 mm (6.4 in)	1 December 1934

Latest Records

Latest records at Wandin (Yallock)
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
5 December 1941	Wandin (Yallock), AU	daily rain	33.0 mm (1.3 in)	11.9 mm (0.5 in)	54 years	30 of 100 (Routine)
29 July 1941	Wandin (Yallock), AU	daily rain	15.2 mm (0.6 in)	2.2 mm (0.09 in)	16 years	12 of 100 (Routine)
21 June 1941	Wandin (Yallock), AU	daily rain	25.4 mm (1.0 in)	4.8 mm (0.19 in)	39 years	22 of 100 (Routine)
26 January 1941	Wandin (Yallock), AU	monthly rain	57.2 mm (2.3 in)	2.3 mm (0.09 in)	44 years	30 of 100 (Routine)
16 January 1941	Wandin (Yallock), AU	daily rain	28.4 mm (1.1 in)	16.2 mm (0.6 in)	23 years	27 of 100 (Routine)
4 January 1941	Wandin (Yallock), AU	daily rain	27.2 mm (1.1 in)	3.3 mm (0.13 in)	40 years	20 of 100 (Routine)
6 August 1940	Wandin (Yallock), AU	daily rain	22.1 mm (0.9 in)	6.6 mm (0.26 in)	11 years	18 of 100 (Routine)
10 July 1940	Wandin (Yallock), AU	daily rain	23.1 mm (0.9 in)	1.3 mm (0.05 in)	22 years	12 of 100 (Routine)
2 May 1940	Wandin (Yallock), AU	daily rain	16.5 mm (0.6 in)	4.1 mm (0.16 in)	47 years	20 of 100 (Routine)
8 August 1939	Wandin (Yallock), AU	daily rain	36.1 mm (1.4 in)	6.9 mm (0.27 in)	39 years	26 of 100 (Routine)
5 June 1939	Wandin (Yallock), AU	monthly rain	48.8 mm (1.9 in)	0.3 mm (0.01 in)	44 years	28 of 100 (Routine)
26 February 1939	Wandin (Yallock), AU	daily rain	66.3 mm (2.6 in)	47.2 mm (1.9 in)	35 years	55 of 100 (Notable)
18 January 1939	Wandin (Yallock), AU	daily rain	17.5 mm (0.7 in)	6.1 mm (0.24 in)	11 years	14 of 100 (Routine)
6 June 1938	Wandin (Yallock), AU	daily rain	25.7 mm (1.0 in)	6.1 mm (0.24 in)	7 years	15 of 100 (Routine)
18 April 1938	Wandin (Yallock), AU	daily rain	35.6 mm (1.4 in)	0.5 mm (0.02 in)	5 years	6 of 100 (Routine)
5 February 1938	Wandin (Yallock), AU	daily rain	40.6 mm (1.6 in)	29.4 mm (1.2 in)	28 years	39 of 100 (Notable)
1 October 1937	Wandin (Yallock), AU	daily rain	21.1 mm (0.8 in)	7.9 mm (0.31 in)	37 years	20 of 100 (Routine)
3 September 1937	Wandin (Yallock), AU	daily rain	32.5 mm (1.3 in)	8.1 mm (0.32 in)	19 years	21 of 100 (Routine)
18 March 1937	Wandin (Yallock), AU	daily rain	29.0 mm (1.1 in)	0.6 mm (0.02 in)	46 years	19 of 100 (Routine)
9 February 1937	Wandin (Yallock), AU	daily rain	14.0 mm (0.6 in)	7.6 mm (0.30 in)	1 year	11 of 100 (Routine)

Extremes by Year

1883 to 1941

Yearly extremes at Wandin (Yallock): the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Wettest day (Rx1day)	163.8 mm (6.4 in)	1934	46.2 mm (1.8 in)	59
Wettest five days (Rx5day)	289.7 mm (11.4 in)	1901	85.1 mm (3.4 in)	59
Longest dry spell (CDD)	37 days	1923	18 days	59

Wettest day (Rx1day)

The wettest day of the year at Wandin (Yallock), 1883 to 1941. The record is 163.8 mm (6.4 in) in 1934, marked on the chart; the median year is 46.2 mm (1.8 in).

Wettest day (Rx1day) at Wandin (Yallock) by year
Year	Wettest day (Rx1day)
1883	64.8 mm (2.6 in)
1884	39.1 mm (1.5 in)
1885	51.6 mm (2.0 in)
1886	36.3 mm (1.4 in)
1887	81.3 mm (3.2 in)
1888	56.9 mm (2.2 in)
1889	53.6 mm (2.1 in)
1890	41.7 mm (1.6 in)
1891	82.6 mm (3.3 in)
1892	31.8 mm (1.3 in)
1893	54.6 mm (2.1 in)
1894	49.0 mm (1.9 in)
1895	41.9 mm (1.6 in)
1896	39.9 mm (1.6 in)
1897	54.9 mm (2.2 in)
1898	27.4 mm (1.1 in)
1899	49.5 mm (1.9 in)
1900	48.8 mm (1.9 in)
1901	148.6 mm (5.9 in)
1902	67.8 mm (2.7 in)
1903	34.5 mm (1.4 in)
1904	105.4 mm (4.1 in)
1905	38.1 mm (1.5 in)
1906	44.7 mm (1.8 in)
1907	88.4 mm (3.5 in)
1908	38.1 mm (1.5 in)
1909	46.0 mm (1.8 in)
1910	34.3 mm (1.4 in)
1911	49.3 mm (1.9 in)
1912	35.6 mm (1.4 in)
1913	42.9 mm (1.7 in)
1914	45.0 mm (1.8 in)
1915	37.8 mm (1.5 in)
1916	45.2 mm (1.8 in)
1917	43.7 mm (1.7 in)
1918	47.2 mm (1.9 in)
1919	46.2 mm (1.8 in)
1920	45.2 mm (1.8 in)
1921	44.5 mm (1.8 in)
1922	55.9 mm (2.2 in)
1923	85.9 mm (3.4 in)
1924	80.5 mm (3.2 in)
1925	43.9 mm (1.7 in)
1926	35.6 mm (1.4 in)
1927	26.4 mm (1.0 in)
1928	49.0 mm (1.9 in)
1929	50.5 mm (2.0 in)
1930	64.3 mm (2.5 in)
1931	80.8 mm (3.2 in)
1932	53.8 mm (2.1 in)
1933	44.5 mm (1.8 in)
1934	163.8 mm (6.4 in)
1935	53.8 mm (2.1 in)
1936	34.3 mm (1.4 in)
1937	34.0 mm (1.3 in)
1938	40.6 mm (1.6 in)
1939	66.3 mm (2.6 in)
1940	44.7 mm (1.8 in)
1941	57.2 mm (2.3 in)

Wettest five days (Rx5day)

The wettest five days of the year at Wandin (Yallock), 1883 to 1941. The record is 289.7 mm (11.4 in) in 1901, marked on the chart; the median year is 85.1 mm (3.4 in).

Wettest five days (Rx5day) at Wandin (Yallock) by year
Year	Wettest five days (Rx5day)
1883	113.7 mm (4.5 in)
1884	128.0 mm (5.0 in)
1885	81.3 mm (3.2 in)
1886	77.8 mm (3.1 in)
1887	94.3 mm (3.7 in)
1888	65.1 mm (2.6 in)
1889	148.9 mm (5.9 in)
1890	76.5 mm (3.0 in)
1891	152.2 mm (6.0 in)
1892	64.0 mm (2.5 in)
1893	108.0 mm (4.3 in)
1894	75.3 mm (3.0 in)
1895	51.8 mm (2.0 in)
1896	60.7 mm (2.4 in)
1897	106.6 mm (4.2 in)
1898	45.8 mm (1.8 in)
1899	83.0 mm (3.3 in)
1900	91.5 mm (3.6 in)
1901	289.7 mm (11.4 in)
1902	125.0 mm (4.9 in)
1903	92.7 mm (3.6 in)
1904	138.4 mm (5.4 in)
1905	70.4 mm (2.8 in)
1906	68.9 mm (2.7 in)
1907	137.2 mm (5.4 in)
1908	110.5 mm (4.4 in)
1909	87.7 mm (3.5 in)
1910	85.1 mm (3.4 in)
1911	113.6 mm (4.5 in)
1912	80.0 mm (3.1 in)
1913	66.8 mm (2.6 in)
1914	65.8 mm (2.6 in)
1915	81.1 mm (3.2 in)
1916	106.8 mm (4.2 in)
1917	70.5 mm (2.8 in)
1918	88.9 mm (3.5 in)
1919	49.2 mm (1.9 in)
1920	75.2 mm (3.0 in)
1921	94.3 mm (3.7 in)
1922	93.6 mm (3.7 in)
1923	137.2 mm (5.4 in)
1924	153.2 mm (6.0 in)
1925	67.8 mm (2.7 in)
1926	68.8 mm (2.7 in)
1927	53.0 mm (2.1 in)
1928	99.1 mm (3.9 in)
1929	102.8 mm (4.0 in)
1930	110.3 mm (4.3 in)
1931	149.2 mm (5.9 in)
1932	93.5 mm (3.7 in)
1933	72.7 mm (2.9 in)
1934	244.0 mm (9.6 in)
1935	84.4 mm (3.3 in)
1936	79.3 mm (3.1 in)
1937	68.5 mm (2.7 in)
1938	51.5 mm (2.0 in)
1939	125.8 mm (5.0 in)
1940	65.0 mm (2.6 in)
1941	78.0 mm (3.1 in)

Longest dry spell (CDD)

The longest dry spell of the year at Wandin (Yallock), 1883 to 1941. The record is 37 days in 1923, marked on the chart; the median year is 18 days.

Longest dry spell (CDD) at Wandin (Yallock) by year
Year	Longest dry spell (CDD)
1883	7 days
1884	17 days
1885	14 days
1886	16 days
1887	14 days
1888	28 days
1889	19 days
1890	16 days
1891	31 days
1892	16 days
1893	21 days
1894	21 days
1895	20 days
1896	14 days
1897	19 days
1898	20 days
1899	25 days
1900	15 days
1901	15 days
1902	21 days
1903	17 days
1904	26 days
1905	18 days
1906	27 days
1907	23 days
1908	17 days
1909	13 days
1910	18 days
1911	17 days
1912	26 days
1913	24 days
1914	33 days
1915	22 days
1916	17 days
1917	23 days
1918	15 days
1919	15 days
1920	18 days
1921	15 days
1922	16 days
1923	37 days
1924	16 days
1925	18 days
1926	16 days
1927	19 days
1928	16 days
1929	17 days
1930	26 days
1931	15 days
1932	13 days
1933	20 days
1934	19 days
1935	17 days
1936	24 days
1937	24 days
1938	29 days
1939	23 days
1940	20 days
1941	14 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, 1884 to 1941

A day with at least 46.8 mm (1.8 in) of rain is expected about once in 2 years. A day with at least 164.1 mm (6.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Wandin (Yallock): the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	46.8 mm (1.8 in)
5 years	64.1 mm (2.5 in)
10 years	79.8 mm (3.1 in)
25 years	106.2 mm (4.2 in)
50 years	131.9 mm (5.2 in)
100 years	164.1 mm (6.5 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 1884 to 1941.

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: 163.8 mm (6.4 in) in 1934; 148.6 mm (5.9 in) in 1901; 105.4 mm (4.1 in) in 1904.

Download the Data

Data for Wandin (Yallock) standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Wandin (Yallock) 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