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Built 2026-10-15 (15 October 2026)

Wallandoon Weather Records (ASN00073042)

Record envelope, standing records and threshold days for Wallandoon (ASN00073042), Australia, with 42 years of record.

Key Facts for Wallandoon

  • Wallandoon (ASN00073042) is a weather station in Australia at -34.50 latitude and 148.10 longitude, 494 m (1,620 ft) above sea level.
  • The station reports from 1911 to 1952, 42 years of record.
  • 0 records set at Wallandoon still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Wallandoon set a daily record precipitation of 18.3 mm (0.7 in) on 31 May 1952.

About the Station

  • Location: Australia, -34.50 latitude, 148.10 longitude.
  • Elevation: 494 m (1,620 ft).
  • Period of record: 1911 to 1952, 42 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Wallandoon, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wallandoon. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. 000111 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Wallandoon. 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 Wallandoon, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Which Years Hold Standing Records

0 standing records
Standing records at Wallandoon by the year they were set 0 records at Wallandoon still stand. 00000000000
0 records at Wallandoon still stand.
Standing records at Wallandoon by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Wallandoon set new all-time records 2 all-time records were set at Wallandoon between 12 March 1949 and 19 March 1950. Each dot is a new record. Record daily precipitation12 March 1949: Record daily precipitation 82.0 mm (3.2 in)19 March 1950: Record daily precipitation 104.4 mm (4.1 in)1950
2 all-time records were set at Wallandoon between 12 March 1949 and 19 March 1950. Each dot is a new record.
When Wallandoon set new all-time records
DateKindDetail
1949-03-12Record daily precipitationRecord daily precipitation 82.0 mm (3.2 in)
1950-03-19Record daily precipitationRecord daily precipitation 104.4 mm (4.1 in)

Wettest Day of Each Month

Mar: 104.4 mm (4.1 in)
Record daily precipitation for each month at Wallandoon The wettest day on record for each calendar month at Wallandoon. The most was 104.4 mm (4.1 in) on 19 March 1950. 050100150 Jan: 72.1 mm (2.8 in), 14 January 1925 Jan Feb: 41.4 mm (1.6 in), 20 February 1918 Feb Mar: 104.4 mm (4.1 in), 19 March 1950 Mar Apr: 62.2 mm (2.4 in), 26 April 1922 Apr May: 59.7 mm (2.4 in), 28 May 1931 May Jun: 51.6 mm (2.0 in), 8 June 1950 Jun Jul: 46.2 mm (1.8 in), 13 July 1933 Jul Aug: 55.4 mm (2.2 in), 18 August 1925 Aug Sep: 44.2 mm (1.7 in), 20 September 1915 Sep Oct: 65.0 mm (2.6 in), 22 October 1934 Oct Nov: 58.9 mm (2.3 in), 16 November 1920 Nov Dec: 81.3 mm (3.2 in), 7 December 1922 Dec
The wettest day on record for each calendar month at Wallandoon. The most was 104.4 mm (4.1 in) on 19 March 1950.
Record daily precipitation for each month at Wallandoon
MonthRecord daily precipitation (mm)Date
Jan72.1 mm (2.8 in)14 January 1925
Feb41.4 mm (1.6 in)20 February 1918
Mar104.4 mm (4.1 in)19 March 1950
Apr62.2 mm (2.4 in)26 April 1922
May59.7 mm (2.4 in)28 May 1931
Jun51.6 mm (2.0 in)8 June 1950
Jul46.2 mm (1.8 in)13 July 1933
Aug55.4 mm (2.2 in)18 August 1925
Sep44.2 mm (1.7 in)20 September 1915
Oct65.0 mm (2.6 in)22 October 1934
Nov58.9 mm (2.3 in)16 November 1920
Dec81.3 mm (3.2 in)7 December 1922

Latest Records

20
Latest records at Wallandoon
DateStationRecordValueBeat old record byOld record stoodSignificance
31 May 1952Wallandoon, AUdaily rain18.3 mm (0.7 in)5.6 mm (0.22 in)13 years13 of 100 (Routine)
24 May 1952Wallandoon, AUdaily rain (Tie)15.7 mm (0.6 in)tie1 year1 of 100 (Routine)
17 May 1952Wallandoon, AUdaily rain22.9 mm (0.9 in)7.9 mm (0.31 in)37 years20 of 100 (Routine)
9 May 1952Wallandoon, AUdaily rain32.5 mm (1.3 in)13.2 mm (0.5 in)21 years25 of 100 (Routine)
14 April 1952Wallandoon, AUdaily rain18.8 mm (0.7 in)2.0 mm (0.08 in)12 years9 of 100 (Routine)
9 April 1952Wallandoon, AUdaily rain21.8 mm (0.9 in)2.5 mm (0.10 in)28 years14 of 100 (Routine)
21 March 1952Wallandoon, AUdaily rain37.3 mm (1.5 in)13.4 mm (0.5 in)38 years25 of 100 (Routine)
6 January 1952Wallandoon, AUdaily rain29.2 mm (1.1 in)12.2 mm (0.5 in)24 years20 of 100 (Routine)
27 November 1951Wallandoon, AUdaily rain22.6 mm (0.9 in)16.5 mm (0.6 in)16 years20 of 100 (Routine)
3 October 1951Wallandoon, AUdaily rain14.7 mm (0.6 in)3.0 mm (0.12 in)25 years14 of 100 (Routine)
26 September 1951Wallandoon, AUdaily rain22.9 mm (0.9 in)8.9 mm (0.35 in)34 years20 of 100 (Routine)
25 September 1951Wallandoon, AUdaily rain18.8 mm (0.7 in)6.6 mm (0.26 in)0 years13 of 100 (Routine)
24 September 1951Wallandoon, AUdaily rain25.9 mm (1.0 in)15.5 mm (0.6 in)18 years31 of 100 (Routine)
20 August 1951Wallandoon, AUdaily rain11.7 mm (0.5 in)2.8 mm (0.11 in)4 years9 of 100 (Routine)
24 May 1951Wallandoon, AUdaily rain15.7 mm (0.6 in)1.2 mm (0.05 in)6 years7 of 100 (Routine)
21 February 1951Wallandoon, AUdaily rain27.9 mm (1.1 in)4.8 mm (0.19 in)1 year9 of 100 (Routine)
25 November 1950Wallandoon, AUdaily rain13.5 mm (0.5 in)7.7 mm (0.30 in)25 years19 of 100 (Routine)
20 October 1950Wallandoon, AUdaily rain14.2 mm (0.6 in)4.8 mm (0.19 in)21 years15 of 100 (Routine)
19 October 1950Wallandoon, AUdaily rain40.4 mm (1.6 in)17.5 mm (0.7 in)12 years26 of 100 (Routine)
18 October 1950Wallandoon, AUdaily rain26.4 mm (1.0 in)9.9 mm (0.39 in)32 years24 of 100 (Routine)

Extremes by Year

1911 to 1952
Yearly extremes at Wallandoon: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)104.4 mm (4.1 in)195041.3 mm (1.6 in)42
Wettest five days (Rx5day)203.2 mm (8.0 in)195070.9 mm (2.8 in)42
Longest dry spell (CDD)72 days195232 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Wallandoon by year The wettest day of the year at Wallandoon, 1911 to 1952. The record is 104.4 mm (4.1 in) in 1950, marked on the chart; the median year is 41.3 mm (1.6 in). 02550751001251920193019401950Record: 104.4 mm (4.1 in) in 1950
The wettest day of the year at Wallandoon, 1911 to 1952. The record is 104.4 mm (4.1 in) in 1950, marked on the chart; the median year is 41.3 mm (1.6 in).
Wettest day (Rx1day) at Wallandoon by year
YearWettest day (Rx1day)
191145.7 mm (1.8 in)
191231.8 mm (1.3 in)
191332.8 mm (1.3 in)
191439.6 mm (1.6 in)
191544.2 mm (1.7 in)
191658.4 mm (2.3 in)
191739.9 mm (1.6 in)
191841.4 mm (1.6 in)
191941.1 mm (1.6 in)
192058.9 mm (2.3 in)
192138.1 mm (1.5 in)
192281.3 mm (3.2 in)
192353.3 mm (2.1 in)
192448.3 mm (1.9 in)
192572.1 mm (2.8 in)
192636.3 mm (1.4 in)
192739.9 mm (1.6 in)
192840.6 mm (1.6 in)
192944.7 mm (1.8 in)
193034.5 mm (1.4 in)
193159.7 mm (2.4 in)
193229.7 mm (1.2 in)
193346.2 mm (1.8 in)
193465.0 mm (2.6 in)
193542.4 mm (1.7 in)
193647.0 mm (1.9 in)
193732.3 mm (1.3 in)
193821.3 mm (0.8 in)
193941.1 mm (1.6 in)
194040.1 mm (1.6 in)
194148.3 mm (1.9 in)
194241.1 mm (1.6 in)
194349.0 mm (1.9 in)
194414.5 mm (0.6 in)
194529.2 mm (1.1 in)
194654.9 mm (2.2 in)
194743.2 mm (1.7 in)
194827.2 mm (1.1 in)
194982.0 mm (3.2 in)
1950104.4 mm (4.1 in)
195127.9 mm (1.1 in)
195237.3 mm (1.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wallandoon by year The wettest five days of the year at Wallandoon, 1911 to 1952. The record is 203.2 mm (8.0 in) in 1950, marked on the chart; the median year is 70.9 mm (2.8 in). 0501001502002501920193019401950Record: 203.2 mm (8.0 in) in 1950
The wettest five days of the year at Wallandoon, 1911 to 1952. The record is 203.2 mm (8.0 in) in 1950, marked on the chart; the median year is 70.9 mm (2.8 in).
Wettest five days (Rx5day) at Wallandoon by year
YearWettest five days (Rx5day)
191170.6 mm (2.8 in)
191260.7 mm (2.4 in)
191374.1 mm (2.9 in)
191473.7 mm (2.9 in)
191548.6 mm (1.9 in)
191666.8 mm (2.6 in)
191771.2 mm (2.8 in)
191857.1 mm (2.2 in)
191961.9 mm (2.4 in)
192082.6 mm (3.3 in)
192149.0 mm (1.9 in)
1922102.1 mm (4.0 in)
1923104.3 mm (4.1 in)
192497.3 mm (3.8 in)
1925113.0 mm (4.4 in)
192660.2 mm (2.4 in)
192756.4 mm (2.2 in)
192895.0 mm (3.7 in)
192968.6 mm (2.7 in)
193081.8 mm (3.2 in)
193179.5 mm (3.1 in)
193245.9 mm (1.8 in)
193367.9 mm (2.7 in)
1934135.7 mm (5.3 in)
193564.5 mm (2.5 in)
193661.0 mm (2.4 in)
193754.7 mm (2.2 in)
193846.2 mm (1.8 in)
193980.2 mm (3.2 in)
194083.3 mm (3.3 in)
194190.0 mm (3.5 in)
194271.8 mm (2.8 in)
194362.2 mm (2.4 in)
194425.4 mm (1.0 in)
194558.5 mm (2.3 in)
194677.8 mm (3.1 in)
194755.6 mm (2.2 in)
194851.6 mm (2.0 in)
1949139.6 mm (5.5 in)
1950203.2 mm (8.0 in)
195174.2 mm (2.9 in)
195275.1 mm (3.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wallandoon by year The longest dry spell of the year at Wallandoon, 1911 to 1952. The record is 72 days in 1952, marked on the chart; the median year is 32 days. 0204060801920193019401950Record: 72 days in 1952
The longest dry spell of the year at Wallandoon, 1911 to 1952. The record is 72 days in 1952, marked on the chart; the median year is 32 days.
Longest dry spell (CDD) at Wallandoon by year
YearLongest dry spell (CDD)
191152 days
191242 days
191328 days
191437 days
191537 days
191625 days
191721 days
191831 days
191932 days
192032 days
192124 days
192234 days
192350 days
192428 days
192521 days
192634 days
192727 days
192847 days
192935 days
193042 days
193117 days
193236 days
193329 days
193438 days
193522 days
193626 days
193741 days
193857 days
193948 days
194069 days
194134 days
194234 days
194325 days
194430 days
194526 days
194623 days
194732 days
194827 days
194925 days
195025 days
195140 days
195272 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

40 years, 1911 to 1951

A day with at least 41.9 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 105.2 mm (4.1 in) of rain is expected about once in 100 years.

Rainfall return levels at Wallandoon: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years41.9 mm (1.6 in)
5 years56.6 mm (2.2 in)
10 years67.2 mm (2.6 in)
25 years81.6 mm (3.2 in)
50 years93.1 mm (3.7 in)Longer than the 40 years of record
100 years105.2 mm (4.1 in)Longer than the 40 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, 40 years of values from 1911 to 1951.

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: 104.4 mm (4.1 in) in 1950; 82.0 mm (3.2 in) in 1949; 81.3 mm (3.2 in) in 1922.

Download the Data

  • Data for Wallandoon standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wallandoon 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).