Built 2026-10-15 (15 October 2026)

Willeroo Weather Records (ASN00014921)

Record envelope, standing records and threshold days for Willeroo (ASN00014921), Australia, with 118 years of record.

Key Facts for Willeroo

  • Willeroo (ASN00014921) is a weather station in Australia at -15.29 latitude and 131.58 longitude, 213 m (699 ft) above sea level.
  • The station reports from 1909 to 2026, 118 years of record.
  • 0 records set at Willeroo still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Willeroo set a daily record precipitation of 92.0 mm (3.6 in) on 25 February 2023.

About the Station

  • Location: Australia, -15.29 latitude, 131.58 longitude.
  • Elevation: 213 m (699 ft).
  • Period of record: 1909 to 2026, 118 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Willeroo, with 2026 drawn through them The band shows the record high and record low for each calendar day at Willeroo. 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 Willeroo. 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 Willeroo, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
Juln/an/an/an/a
Augn/an/an/an/a
Sepn/an/an/an/a
Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

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

All-Time Record Progression

1 new records
When Willeroo set new all-time records 1 all-time records were set at Willeroo between 26 December 2015 and 26 December 2015. Each dot is a new record. Record daily precipitation26 December 2015: Record daily precipitation 291.0 mm (11.5 in)2015
1 all-time records were set at Willeroo between 26 December 2015 and 26 December 2015. Each dot is a new record.
When Willeroo set new all-time records
DateKindDetail
2015-12-26Record daily precipitationRecord daily precipitation 291.0 mm (11.5 in)

Wettest Day of Each Month

Dec: 291.0 mm (11.5 in)
Record daily precipitation for each month at Willeroo The wettest day on record for each calendar month at Willeroo. The most was 291.0 mm (11.5 in) on 26 December 2015. 0100200300 Jan: 250.0 mm (9.8 in), 21 January 1987 Jan Feb: 144.6 mm (5.7 in), 3 February 2005 Feb Mar: 259.1 mm (10.2 in), 4 March 1935 Mar Apr: 126.3 mm (5.0 in), 27 April 2006 Apr May: 45.7 mm (1.8 in), 1 May 1926 May Jun: 31.8 mm (1.3 in), 1 June 1933 Jun Jul: 53.8 mm (2.1 in), 14 July 1968 Jul Aug: 31.8 mm (1.3 in), 28 August 1909 Aug Sep: 63.2 mm (2.5 in), 24 September 1998 Sep Oct: 103.8 mm (4.1 in), 19 October 2000 Oct Nov: 116.1 mm (4.6 in), 16 November 1931 Nov Dec: 291.0 mm (11.5 in), 26 December 2015 Dec
The wettest day on record for each calendar month at Willeroo. The most was 291.0 mm (11.5 in) on 26 December 2015.
Record daily precipitation for each month at Willeroo
MonthRecord daily precipitation (mm)Date
Jan250.0 mm (9.8 in)21 January 1987
Feb144.6 mm (5.7 in)3 February 2005
Mar259.1 mm (10.2 in)4 March 1935
Apr126.3 mm (5.0 in)27 April 2006
May45.7 mm (1.8 in)1 May 1926
Jun31.8 mm (1.3 in)1 June 1933
Jul53.8 mm (2.1 in)14 July 1968
Aug31.8 mm (1.3 in)28 August 1909
Sep63.2 mm (2.5 in)24 September 1998
Oct103.8 mm (4.1 in)19 October 2000
Nov116.1 mm (4.6 in)16 November 1931
Dec291.0 mm (11.5 in)26 December 2015

Latest Records

20
Latest records at Willeroo
DateStationRecordValueBeat old record byOld record stoodSignificance
25 February 2023Willeroo, AUdaily rain92.0 mm (3.6 in)15.8 mm (0.6 in)11 years22 of 100 (Routine)
23 February 2023Willeroo, AUdaily rain108.0 mm (4.3 in)52.8 mm (2.1 in)16 years46 of 100 (Notable)
24 November 2022Willeroo, AUdaily rain48.0 mm (1.9 in)25.1 mm (1.0 in)80 years51 of 100 (Notable)
15 November 2022Willeroo, AUdaily rain54.0 mm (2.1 in)9.5 mm (0.37 in)61 years34 of 100 (Routine)
14 November 2022Willeroo, AUdaily rain (Tie)33.0 mm (1.3 in)tie81 years8 of 100 (Routine)
24 October 2022Willeroo, AUdaily rain17.0 mm (0.7 in)9.3 mm (0.37 in)8 years19 of 100 (Routine)
7 October 2022Willeroo, AUdaily rain15.0 mm (0.6 in)1.0 mm (0.04 in)20 years16 of 100 (Routine)
5 October 2022Willeroo, AUdaily rain14.0 mm (0.6 in)13.2 mm (0.5 in)27 years20 of 100 (Routine)
6 February 2022Willeroo, AUdaily rain59.0 mm (2.3 in)11.0 mm (0.4 in)18 years21 of 100 (Routine)
23 November 2017Willeroo, AUdaily rain27.0 mm (1.1 in)0.6 mm (0.02 in)23 years16 of 100 (Routine)
22 November 2017Willeroo, AUdaily rain39.6 mm (1.6 in)16.2 mm (0.6 in)100 years51 of 100 (Notable)
13 November 2017Willeroo, AUdaily rain33.1 mm (1.3 in)14.9 mm (0.6 in)16 years24 of 100 (Routine)
24 January 2017Willeroo, AUdaily rain61.0 mm (2.4 in)14.3 mm (0.6 in)69 years37 of 100 (Notable)
17 January 2017Willeroo, AUdaily rain101.5 mm (4.0 in)38.0 mm (1.5 in)86 years54 of 100 (Notable)
23 October 2016Willeroo, AUdaily rain15.0 mm (0.6 in)4.8 mm (0.19 in)102 years20 of 100 (Routine)
20 September 2016Willeroo, AUdaily rain5.8 mm (0.23 in)2.0 mm (0.08 in)56 years20 of 100 (Routine)
19 September 2016Willeroo, AUdaily rain1.4 mm (0.06 in)1.4 mm (0.06 in)107 years20 of 100 (Routine)
27 December 2015Willeroo, AUdaily rain106.0 mm (4.2 in)18.4 mm (0.7 in)81 years44 of 100 (Notable)
26 December 2015Willeroo, AUall-time rain291.0 mm (11.5 in)31.9 mm (1.3 in)80 years72 of 100 (Major)
25 December 2015Willeroo, AUdaily rain112.6 mm (4.4 in)37.9 mm (1.5 in)88 years58 of 100 (Notable)

Extremes by Year

1909 to 2026
Yearly extremes at Willeroo: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)291.0 mm (11.5 in)201567.2 mm (2.6 in)97
Wettest five days (Rx5day)535.2 mm (21.1 in)2015134.5 mm (5.3 in)96
Longest dry spell (CDD)274 days1915157 days96

Wettest day (Rx1day)

Wettest day (Rx1day) at Willeroo by year The wettest day of the year at Willeroo, 1909 to 2026. The record is 291.0 mm (11.5 in) in 2015, marked on the chart; the median year is 67.2 mm (2.6 in). 0100200300192019401960198020002020Record: 291.0 mm (11.5 in) in 2015
The wettest day of the year at Willeroo, 1909 to 2026. The record is 291.0 mm (11.5 in) in 2015, marked on the chart; the median year is 67.2 mm (2.6 in).
Wettest day (Rx1day) at Willeroo by year
YearWettest day (Rx1day)
1909101.6 mm (4.0 in)
191066.0 mm (2.6 in)
191155.9 mm (2.2 in)
191258.7 mm (2.3 in)
191370.6 mm (2.8 in)
191488.9 mm (3.5 in)
1915127.0 mm (5.0 in)
191665.5 mm (2.6 in)
191752.6 mm (2.1 in)
191897.3 mm (3.8 in)
191945.7 mm (1.8 in)
192048.3 mm (1.9 in)
192181.3 mm (3.2 in)
1922117.3 mm (4.6 in)
192387.6 mm (3.4 in)
1924110.5 mm (4.4 in)
192579.2 mm (3.1 in)
1926134.6 mm (5.3 in)
192761.0 mm (2.4 in)
192864.0 mm (2.5 in)
1929177.8 mm (7.0 in)
193094.0 mm (3.7 in)
1931116.1 mm (4.6 in)
193244.5 mm (1.8 in)
193387.6 mm (3.4 in)
193447.2 mm (1.9 in)
1935259.1 mm (10.2 in)
193647.2 mm (1.9 in)
1937146.6 mm (5.8 in)
193858.4 mm (2.3 in)
193964.8 mm (2.6 in)
194055.6 mm (2.2 in)
194180.0 mm (3.1 in)
194257.2 mm (2.3 in)
194366.8 mm (2.6 in)
1944102.4 mm (4.0 in)
194573.9 mm (2.9 in)
1946125.5 mm (4.9 in)
194788.9 mm (3.5 in)
194846.7 mm (1.8 in)
194990.2 mm (3.6 in)
195081.8 mm (3.2 in)
195458.4 mm (2.3 in)
195537.3 mm (1.5 in)
196045.7 mm (1.8 in)
196158.4 mm (2.3 in)
196466.5 mm (2.6 in)
196563.5 mm (2.5 in)
196630.5 mm (1.2 in)
1967100.3 mm (3.9 in)
196895.5 mm (3.8 in)
196985.9 mm (3.4 in)
197055.4 mm (2.2 in)
197166.5 mm (2.6 in)
197251.8 mm (2.0 in)
197928.8 mm (1.1 in)
198086.4 mm (3.4 in)
198152.6 mm (2.1 in)
198294.0 mm (3.7 in)
198341.2 mm (1.6 in)
198494.0 mm (3.7 in)
198586.4 mm (3.4 in)
198646.0 mm (1.8 in)
1987250.0 mm (9.8 in)
198847.6 mm (1.9 in)
198946.4 mm (1.8 in)
199056.8 mm (2.2 in)
1991204.6 mm (8.1 in)
199266.2 mm (2.6 in)
199382.8 mm (3.3 in)
199458.2 mm (2.3 in)
199562.2 mm (2.4 in)
199666.2 mm (2.6 in)
199759.0 mm (2.3 in)
199863.2 mm (2.5 in)
199984.0 mm (3.3 in)
2000103.8 mm (4.1 in)
200171.0 mm (2.8 in)
200267.2 mm (2.6 in)
200346.4 mm (1.8 in)
2004134.6 mm (5.3 in)
2005144.6 mm (5.7 in)
2006126.3 mm (5.0 in)
200762.3 mm (2.5 in)
200866.8 mm (2.6 in)
2009108.6 mm (4.3 in)
2010128.2 mm (5.0 in)
201155.0 mm (2.2 in)
201276.2 mm (3.0 in)
201367.0 mm (2.6 in)
201467.2 mm (2.6 in)
2015291.0 mm (11.5 in)
201696.4 mm (3.8 in)
2017101.5 mm (4.0 in)
202259.0 mm (2.3 in)
2023108.0 mm (4.3 in)
202649.0 mm (1.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Willeroo by year The wettest five days of the year at Willeroo, 1909 to 2026. The record is 535.2 mm (21.1 in) in 2015, marked on the chart; the median year is 134.5 mm (5.3 in). 0200400600192019401960198020002020Record: 535.2 mm (21.1 in) in 2015
The wettest five days of the year at Willeroo, 1909 to 2026. The record is 535.2 mm (21.1 in) in 2015, marked on the chart; the median year is 134.5 mm (5.3 in).
Wettest five days (Rx5day) at Willeroo by year
YearWettest five days (Rx5day)
1909134.6 mm (5.3 in)
1910236.1 mm (9.3 in)
191196.1 mm (3.8 in)
1912102.6 mm (4.0 in)
1913186.5 mm (7.3 in)
1914106.9 mm (4.2 in)
1915159.5 mm (6.3 in)
1916116.3 mm (4.6 in)
1917108.5 mm (4.3 in)
1918144.3 mm (5.7 in)
191996.0 mm (3.8 in)
1920105.7 mm (4.2 in)
1921172.7 mm (6.8 in)
1922188.6 mm (7.4 in)
1923110.5 mm (4.4 in)
1924133.9 mm (5.3 in)
1925175.7 mm (6.9 in)
1926287.5 mm (11.3 in)
192798.3 mm (3.9 in)
192898.3 mm (3.9 in)
1929275.4 mm (10.8 in)
1930237.5 mm (9.4 in)
1931207.9 mm (8.2 in)
193278.5 mm (3.1 in)
1933112.5 mm (4.4 in)
193479.0 mm (3.1 in)
1935389.7 mm (15.3 in)
1936110.5 mm (4.4 in)
1937277.4 mm (10.9 in)
1938123.4 mm (4.9 in)
1939136.7 mm (5.4 in)
194094.6 mm (3.7 in)
1941154.4 mm (6.1 in)
1942152.4 mm (6.0 in)
1943101.2 mm (4.0 in)
1944309.1 mm (12.2 in)
1945141.0 mm (5.6 in)
1946268.3 mm (10.6 in)
1947133.4 mm (5.3 in)
194862.2 mm (2.4 in)
1949140.8 mm (5.5 in)
1950180.9 mm (7.1 in)
1954101.1 mm (4.0 in)
1955111.2 mm (4.4 in)
196087.6 mm (3.4 in)
196181.3 mm (3.2 in)
1964134.3 mm (5.3 in)
1965111.6 mm (4.4 in)
196684.9 mm (3.3 in)
1967132.8 mm (5.2 in)
1968199.4 mm (7.9 in)
1969148.0 mm (5.8 in)
197079.8 mm (3.1 in)
1971107.2 mm (4.2 in)
197288.9 mm (3.5 in)
197945.0 mm (1.8 in)
1980139.2 mm (5.5 in)
1981177.2 mm (7.0 in)
1982157.1 mm (6.2 in)
198374.1 mm (2.9 in)
1984119.7 mm (4.7 in)
1985172.0 mm (6.8 in)
1986116.4 mm (4.6 in)
1987287.8 mm (11.3 in)
198883.8 mm (3.3 in)
198994.8 mm (3.7 in)
1990154.8 mm (6.1 in)
1991263.0 mm (10.4 in)
199285.8 mm (3.4 in)
199391.6 mm (3.6 in)
1994134.6 mm (5.3 in)
1995126.4 mm (5.0 in)
1996103.4 mm (4.1 in)
1997n/a
1998130.0 mm (5.1 in)
1999159.9 mm (6.3 in)
2000193.8 mm (7.6 in)
2001103.8 mm (4.1 in)
2002143.2 mm (5.6 in)
200374.8 mm (2.9 in)
2004178.2 mm (7.0 in)
2005236.2 mm (9.3 in)
2006168.3 mm (6.6 in)
2007140.8 mm (5.5 in)
2008180.0 mm (7.1 in)
2009229.2 mm (9.0 in)
2010209.2 mm (8.2 in)
2011112.3 mm (4.4 in)
2012138.8 mm (5.5 in)
2013135.4 mm (5.3 in)
2014118.0 mm (4.6 in)
2015535.2 mm (21.1 in)
2016165.0 mm (6.5 in)
2017156.7 mm (6.2 in)
2022106.0 mm (4.2 in)
2023338.0 mm (13.3 in)
202681.0 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Willeroo by year The longest dry spell of the year at Willeroo, 1909 to 2026. The record is 274 days in 1915, marked on the chart; the median year is 157 days. 0100200300192019401960198020002020Record: 274 days in 1915
The longest dry spell of the year at Willeroo, 1909 to 2026. The record is 274 days in 1915, marked on the chart; the median year is 157 days.
Longest dry spell (CDD) at Willeroo by year
YearLongest dry spell (CDD)
190957 days
1910220 days
1911190 days
1912175 days
1913224 days
1914221 days
1915274 days
1916155 days
1917163 days
1918132 days
1919227 days
1920215 days
1921200 days
1922194 days
1923188 days
1924132 days
1925195 days
1926158 days
1927149 days
1928184 days
1929180 days
1930219 days
1931166 days
1932216 days
1933129 days
1934115 days
1935103 days
1936233 days
1937216 days
1938100 days
1939126 days
1940174 days
1941144 days
1942119 days
1943105 days
1944215 days
194592 days
194664 days
194769 days
1948228 days
1949211 days
19508 days
1954159 days
195520 days
1960111 days
1961189 days
1964191 days
1965202 days
196656 days
1967234 days
1968108 days
1969135 days
1970150 days
1971134 days
19727 days
197927 days
1980145 days
1981127 days
1982225 days
1983163 days
1984166 days
1985131 days
198667 days
1987135 days
1988175 days
1989163 days
1990159 days
1991151 days
1992132 days
199329 days
199422 days
199567 days
1996114 days
1997n/a
1998170 days
1999192 days
2000171 days
2001195 days
2002182 days
2003195 days
2004131 days
2005158 days
2006188 days
2007107 days
2008211 days
2009227 days
201056 days
201175 days
201260 days
2013137 days
2014188 days
2015153 days
2016110 days
2017152 days
2022227 days
20237 days
20262 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

75 years, 1910 to 2022

A day with at least 72.5 mm (2.9 in) of rain is expected about once in 2 years. A day with at least 266.3 mm (10.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Willeroo: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years72.5 mm (2.9 in)
5 years104.1 mm (4.1 in)
10 years131.4 mm (5.2 in)
25 years175.3 mm (6.9 in)
50 years216.5 mm (8.5 in)
100 years266.3 mm (10.5 in)Longer than the 75 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, 75 years of values from 1910 to 2022.

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: 259.1 mm (10.2 in) in 1935; 250.0 mm (9.8 in) in 1987; 204.6 mm (8.1 in) in 1991.

Download the Data

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