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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Wallaroi Weather Records (ASN00062030)

Record envelope, standing records and threshold days for Wallaroi (ASN00062030), Australia, with 49 years of record.

Key Facts for Wallaroi

  • Wallaroi (ASN00062030) is a weather station in Australia at -32.80 latitude and 149.03 longitude, 488 m (1,600 ft) above sea level.
  • The station reports from 1925 to 1973, 49 years of record.
  • 0 records set at Wallaroi still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Wallaroi set a daily record precipitation of 50.0 mm (2.0 in) on 29 April 1973.

About the Station

  • Location: Australia, -32.80 latitude, 149.03 longitude.
  • Elevation: 488 m (1,600 ft).
  • Period of record: 1925 to 1973, 49 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Wallaroi, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wallaroi. 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 Wallaroi. 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 Wallaroi, 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 Wallaroi by the year they were set 0 records at Wallaroi still stand. 00000000000
0 records at Wallaroi still stand.
Standing records at Wallaroi by the year they were set
Year setStanding records

All-Time Record Progression

1 new records
When Wallaroi set new all-time records 1 all-time records were set at Wallaroi between 24 February 1955 and 24 February 1955. Each dot is a new record. Record daily precipitation24 February 1955: Record daily precipitation 134.6 mm (5.3 in)1955
1 all-time records were set at Wallaroi between 24 February 1955 and 24 February 1955. Each dot is a new record.
When Wallaroi set new all-time records
DateKindDetail
1955-02-24Record daily precipitationRecord daily precipitation 134.6 mm (5.3 in)

Wettest Day of Each Month

Feb: 134.6 mm (5.3 in)
Record daily precipitation for each month at Wallaroi The wettest day on record for each calendar month at Wallaroi. The most was 134.6 mm (5.3 in) on 24 February 1955. 050100150 Jan: 72.4 mm (2.9 in), 19 January 1950 Jan Feb: 134.6 mm (5.3 in), 24 February 1955 Feb Mar: 78.2 mm (3.1 in), 30 March 1950 Mar Apr: 104.1 mm (4.1 in), 2 April 1959 Apr May: 45.7 mm (1.8 in), 15 May 1970 May Jun: 65.0 mm (2.6 in), 10 June 1964 Jun Jul: 51.3 mm (2.0 in), 17 July 1952 Jul Aug: 55.9 mm (2.2 in), 1 August 1960 Aug Sep: 34.3 mm (1.4 in), 16 September 1947 Sep Oct: 79.8 mm (3.1 in), 25 October 1934 Oct Nov: 101.1 mm (4.0 in), 19 November 1943 Nov Dec: 50.8 mm (2.0 in), 5 December 1931 Dec
The wettest day on record for each calendar month at Wallaroi. The most was 134.6 mm (5.3 in) on 24 February 1955.
Record daily precipitation for each month at Wallaroi
MonthRecord daily precipitation (mm)Date
Jan72.4 mm (2.9 in)19 January 1950
Feb134.6 mm (5.3 in)24 February 1955
Mar78.2 mm (3.1 in)30 March 1950
Apr104.1 mm (4.1 in)2 April 1959
May45.7 mm (1.8 in)15 May 1970
Jun65.0 mm (2.6 in)10 June 1964
Jul51.3 mm (2.0 in)17 July 1952
Aug55.9 mm (2.2 in)1 August 1960
Sep34.3 mm (1.4 in)16 September 1947
Oct79.8 mm (3.1 in)25 October 1934
Nov101.1 mm (4.0 in)19 November 1943
Dec50.8 mm (2.0 in)5 December 1931

Latest Records

20
Latest records at Wallaroi
DateStationRecordValueBeat old record byOld record stoodSignificance
29 April 1973Wallaroi, AUdaily rain50.0 mm (2.0 in)36.0 mm (1.4 in)47 years46 of 100 (Notable)
11 February 1973Wallaroi, AUdaily rain25.9 mm (1.0 in)7.6 mm (0.30 in)45 years22 of 100 (Routine)
3 February 1973Wallaroi, AUdaily rain69.9 mm (2.8 in)47.0 mm (1.9 in)10 years40 of 100 (Notable)
2 February 1973Wallaroi, AUdaily rain28.4 mm (1.1 in)0.7 mm (0.03 in)39 years15 of 100 (Routine)
28 January 1973Wallaroi, AUdaily rain16.0 mm (0.6 in)5.8 mm (0.23 in)35 years17 of 100 (Routine)
24 November 1972Wallaroi, AUdaily rain17.5 mm (0.7 in)0.2 mm (0.01 in)42 years16 of 100 (Routine)
11 November 1972Wallaroi, AUdaily rain29.7 mm (1.2 in)19.3 mm (0.8 in)27 years28 of 100 (Routine)
8 July 1972Wallaroi, AUdaily rain16.0 mm (0.6 in)10.4 mm (0.4 in)9 years19 of 100 (Routine)
17 February 1972Wallaroi, AUdaily rain43.2 mm (1.7 in)11.2 mm (0.4 in)16 years17 of 100 (Routine)
13 January 1972Wallaroi, AUdaily rain29.0 mm (1.1 in)1.3 mm (0.05 in)34 years14 of 100 (Routine)
6 December 1971Wallaroi, AUdaily rain18.8 mm (0.7 in)1.8 mm (0.07 in)28 years13 of 100 (Routine)
8 November 1971Wallaroi, AUdaily rain33.0 mm (1.3 in)11.2 mm (0.4 in)4 years14 of 100 (Routine)
15 September 1971Wallaroi, AUdaily rain21.1 mm (0.8 in)2.3 mm (0.09 in)0 years7 of 100 (Routine)
10 September 1971Wallaroi, AUdaily rain23.4 mm (0.9 in)12.0 mm (0.5 in)44 years20 of 100 (Routine)
22 August 1971Wallaroi, AUdaily rain28.7 mm (1.1 in)7.1 mm (0.28 in)40 years24 of 100 (Routine)
21 August 1971Wallaroi, AUdaily rain15.2 mm (0.6 in)0.2 mm (0.01 in)33 years14 of 100 (Routine)
27 April 1971Wallaroi, AUdaily rain6.6 mm (0.26 in)2.0 mm (0.08 in)4 years6 of 100 (Routine)
13 April 1971Wallaroi, AUdaily rain (Tie)18.3 mm (0.7 in)tie5 years1 of 100 (Routine)
8 February 1971Wallaroi, AUdaily rain52.1 mm (2.1 in)28.7 mm (1.1 in)13 years28 of 100 (Routine)
29 January 1971Wallaroi, AUdaily rain16.8 mm (0.7 in)6.1 mm (0.24 in)45 years20 of 100 (Routine)

Extremes by Year

1925 to 1973
Yearly extremes at Wallaroi: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)134.6 mm (5.3 in)195550.8 mm (2.0 in)49
Wettest five days (Rx5day)205.2 mm (8.1 in)195985.6 mm (3.4 in)49
Longest dry spell (CDD)70 days193830 days49

Wettest day (Rx1day)

Wettest day (Rx1day) at Wallaroi by year The wettest day of the year at Wallaroi, 1925 to 1973. The record is 134.6 mm (5.3 in) in 1955, marked on the chart; the median year is 50.8 mm (2.0 in). 05010015019301940195019601970Record: 134.6 mm (5.3 in) in 1955
The wettest day of the year at Wallaroi, 1925 to 1973. The record is 134.6 mm (5.3 in) in 1955, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest day (Rx1day) at Wallaroi by year
YearWettest day (Rx1day)
192543.2 mm (1.7 in)
192669.9 mm (2.8 in)
192745.7 mm (1.8 in)
192833.0 mm (1.3 in)
192927.4 mm (1.1 in)
193061.5 mm (2.4 in)
193150.8 mm (2.0 in)
193251.3 mm (2.0 in)
193328.7 mm (1.1 in)
193479.8 mm (3.1 in)
193565.5 mm (2.6 in)
193638.1 mm (1.5 in)
193745.2 mm (1.8 in)
193841.7 mm (1.6 in)
193943.2 mm (1.7 in)
194054.1 mm (2.1 in)
194163.5 mm (2.5 in)
194253.8 mm (2.1 in)
1943101.1 mm (4.0 in)
194420.3 mm (0.8 in)
194541.4 mm (1.6 in)
194640.1 mm (1.6 in)
194758.4 mm (2.3 in)
194841.7 mm (1.6 in)
194945.7 mm (1.8 in)
195078.2 mm (3.1 in)
195134.5 mm (1.4 in)
195251.3 mm (2.0 in)
195348.8 mm (1.9 in)
195457.2 mm (2.3 in)
1955134.6 mm (5.3 in)
195667.3 mm (2.6 in)
195738.1 mm (1.5 in)
195845.7 mm (1.8 in)
1959104.1 mm (4.1 in)
196055.9 mm (2.2 in)
196164.5 mm (2.5 in)
196248.8 mm (1.9 in)
196350.8 mm (2.0 in)
196465.0 mm (2.6 in)
196533.3 mm (1.3 in)
196650.0 mm (2.0 in)
196751.1 mm (2.0 in)
196845.7 mm (1.8 in)
196962.7 mm (2.5 in)
197045.7 mm (1.8 in)
197166.0 mm (2.6 in)
197243.2 mm (1.7 in)
197369.9 mm (2.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wallaroi by year The wettest five days of the year at Wallaroi, 1925 to 1973. The record is 205.2 mm (8.1 in) in 1959, marked on the chart; the median year is 85.6 mm (3.4 in). 05010015020025019301940195019601970Record: 205.2 mm (8.1 in) in 1959
The wettest five days of the year at Wallaroi, 1925 to 1973. The record is 205.2 mm (8.1 in) in 1959, marked on the chart; the median year is 85.6 mm (3.4 in).
Wettest five days (Rx5day) at Wallaroi by year
YearWettest five days (Rx5day)
192578.8 mm (3.1 in)
1926173.3 mm (6.8 in)
192799.8 mm (3.9 in)
192871.7 mm (2.8 in)
192936.9 mm (1.5 in)
193095.0 mm (3.7 in)
1931111.0 mm (4.4 in)
193275.5 mm (3.0 in)
193367.8 mm (2.7 in)
1934100.2 mm (3.9 in)
193595.5 mm (3.8 in)
193663.2 mm (2.5 in)
193762.5 mm (2.5 in)
193876.3 mm (3.0 in)
193951.6 mm (2.0 in)
194092.4 mm (3.6 in)
1941165.7 mm (6.5 in)
194288.2 mm (3.5 in)
1943115.3 mm (4.5 in)
194430.7 mm (1.2 in)
194573.0 mm (2.9 in)
194658.0 mm (2.3 in)
194778.5 mm (3.1 in)
194871.9 mm (2.8 in)
194968.6 mm (2.7 in)
1950141.3 mm (5.6 in)
195148.0 mm (1.9 in)
195281.6 mm (3.2 in)
195363.1 mm (2.5 in)
1954119.4 mm (4.7 in)
1955179.8 mm (7.1 in)
1956110.1 mm (4.3 in)
195746.2 mm (1.8 in)
195890.2 mm (3.6 in)
1959205.2 mm (8.1 in)
196087.9 mm (3.5 in)
1961125.8 mm (5.0 in)
196276.8 mm (3.0 in)
196389.7 mm (3.5 in)
1964102.7 mm (4.0 in)
196559.5 mm (2.3 in)
196674.1 mm (2.9 in)
196774.5 mm (2.9 in)
1968107.9 mm (4.2 in)
196994.8 mm (3.7 in)
197085.6 mm (3.4 in)
1971138.2 mm (5.4 in)
197273.4 mm (2.9 in)
1973127.2 mm (5.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wallaroi by year The longest dry spell of the year at Wallaroi, 1925 to 1973. The record is 70 days in 1938, marked on the chart; the median year is 30 days. 02040608019301940195019601970Record: 70 days in 1938
The longest dry spell of the year at Wallaroi, 1925 to 1973. The record is 70 days in 1938, marked on the chart; the median year is 30 days.
Longest dry spell (CDD) at Wallaroi by year
YearLongest dry spell (CDD)
192530 days
192632 days
192727 days
192825 days
192934 days
193023 days
193122 days
193224 days
193326 days
193466 days
193539 days
193639 days
193741 days
193870 days
193933 days
194061 days
194132 days
194234 days
194321 days
194422 days
194526 days
194628 days
194730 days
194833 days
194922 days
195025 days
195132 days
195228 days
195321 days
195443 days
195562 days
195621 days
195749 days
195827 days
195933 days
196026 days
196130 days
196246 days
196317 days
196432 days
196528 days
196630 days
196757 days
196823 days
196927 days
197031 days
197138 days
197238 days
197331 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

48 years, 1925 to 1972

A day with at least 49.5 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 125.2 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Wallaroi: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years49.5 mm (1.9 in)
5 years66.2 mm (2.6 in)
10 years78.5 mm (3.1 in)
25 years95.8 mm (3.8 in)
50 years109.9 mm (4.3 in)Longer than the 48 years of record
100 years125.2 mm (4.9 in)Longer than the 48 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, 48 years of values from 1925 to 1972.

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: 134.6 mm (5.3 in) in 1955; 104.1 mm (4.1 in) in 1959; 101.1 mm (4.0 in) in 1943.

Download the Data

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