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

Milyunup Weather Records (ASN00010539)

Record envelope, standing records and threshold days for Milyunup (ASN00010539), Australia, with 78 years of record.

Key Facts for Milyunup

  • Milyunup (ASN00010539) is a weather station in Australia at -34.18 latitude and 117.64 longitude, 250 m (820 ft) above sea level.
  • The station reports from 1948 to 2025, 78 years of record.
  • 0 records set at Milyunup still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Milyunup set a daily record precipitation of 26.0 mm (1.0 in) on 26 November 2025.

About the Station

  • Location: Australia, -34.18 latitude, 117.64 longitude.
  • Elevation: 250 m (820 ft).
  • Period of record: 1948 to 2025, 78 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Feb: 133.4 mm (5.3 in)
Record daily precipitation for each month at Milyunup The wettest day on record for each calendar month at Milyunup. The most was 133.4 mm (5.3 in) on 14 February 1958. 050100150 Jan: 111.5 mm (4.4 in), 22 January 1982 Jan Feb: 133.4 mm (5.3 in), 14 February 1958 Feb Mar: 85.0 mm (3.3 in), 14 March 2025 Mar Apr: 41.0 mm (1.6 in), 17 April 1998 Apr May: 54.6 mm (2.1 in), 30 May 1950 May Jun: 43.2 mm (1.7 in), 18 June 1962 Jun Jul: 40.0 mm (1.6 in), 21 July 1990 Jul Aug: 33.8 mm (1.3 in), 4 August 1994 Aug Sep: 48.5 mm (1.9 in), 18 September 1963 Sep Oct: 42.0 mm (1.7 in), 20 October 2014 Oct Nov: 51.3 mm (2.0 in), 30 November 1951 Nov Dec: 39.4 mm (1.6 in), 31 December 1959 Dec
The wettest day on record for each calendar month at Milyunup. The most was 133.4 mm (5.3 in) on 14 February 1958.
Record daily precipitation for each month at Milyunup
MonthRecord daily precipitation (mm)Date
Jan111.5 mm (4.4 in)22 January 1982
Feb133.4 mm (5.3 in)14 February 1958
Mar85.0 mm (3.3 in)14 March 2025
Apr41.0 mm (1.6 in)17 April 1998
May54.6 mm (2.1 in)30 May 1950
Jun43.2 mm (1.7 in)18 June 1962
Jul40.0 mm (1.6 in)21 July 1990
Aug33.8 mm (1.3 in)4 August 1994
Sep48.5 mm (1.9 in)18 September 1963
Oct42.0 mm (1.7 in)20 October 2014
Nov51.3 mm (2.0 in)30 November 1951
Dec39.4 mm (1.6 in)31 December 1959

Latest Records

20
Latest records at Milyunup
DateStationRecordValueBeat old record byOld record stoodSignificance
26 November 2025Milyunup, AUdaily rain26.0 mm (1.0 in)18.0 mm (0.7 in)44 years45 of 100 (Notable)
4 October 2025Milyunup, AUdaily rain13.0 mm (0.5 in)6.4 mm (0.25 in)63 years20 of 100 (Routine)
7 September 2025Milyunup, AUdaily rain24.0 mm (0.9 in)13.5 mm (0.5 in)42 years20 of 100 (Routine)
3 July 2025Milyunup, AUdaily rain18.5 mm (0.7 in)9.1 mm (0.36 in)28 years20 of 100 (Routine)
5 April 2025Milyunup, AUdaily rain4.8 mm (0.19 in)1.0 mm (0.04 in)74 years20 of 100 (Routine)
14 March 2025Milyunup, AUmonthly rain85.0 mm (3.3 in)26.8 mm (1.1 in)53 years66 of 100 (Major)
29 September 2018Milyunup, AUdaily rain13.0 mm (0.5 in)0.8 mm (0.03 in)44 years20 of 100 (Routine)
5 August 2018Milyunup, AUdaily rain8.0 mm (0.31 in)1.2 mm (0.05 in)20 years15 of 100 (Routine)
1 August 2018Milyunup, AUdaily rain10.0 mm (0.4 in)0.9 mm (0.04 in)67 years20 of 100 (Routine)
10 June 2018Milyunup, AUdaily rain23.0 mm (0.9 in)5.8 mm (0.23 in)20 years20 of 100 (Routine)
28 November 2014Milyunup, AUdaily rain7.6 mm (0.30 in)2.5 mm (0.10 in)55 years20 of 100 (Routine)
20 October 2014Milyunup, AUmonthly rain42.0 mm (1.7 in)2.0 mm (0.08 in)33 years30 of 100 (Routine)
8 January 2006Milyunup, AUdaily rain17.2 mm (0.7 in)9.3 mm (0.37 in)46 years20 of 100 (Routine)
11 December 2005Milyunup, AUdaily rain4.0 mm (0.16 in)2.8 mm (0.11 in)7 years11 of 100 (Routine)
21 September 2005Milyunup, AUdaily rain22.0 mm (0.9 in)6.8 mm (0.27 in)35 years20 of 100 (Routine)
25 August 2005Milyunup, AUdaily rain (Tie)16.0 mm (0.6 in)tie20 years2 of 100 (Routine)
19 May 2005Milyunup, AUdaily rain42.0 mm (1.7 in)27.8 mm (1.1 in)44 years58 of 100 (Notable)
16 May 2005Milyunup, AUdaily rain18.0 mm (0.7 in)1.4 mm (0.06 in)2 years7 of 100 (Routine)
22 April 2005Milyunup, AUdaily rain18.4 mm (0.7 in)6.2 mm (0.24 in)38 years20 of 100 (Routine)
1 April 2005Milyunup, AUdaily rain26.8 mm (1.1 in)9.0 mm (0.35 in)40 years31 of 100 (Routine)

Extremes by Year

1948 to 2025
Yearly extremes at Milyunup: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)133.4 mm (5.3 in)195832.0 mm (1.3 in)63
Wettest five days (Rx5day)184.0 mm (7.2 in)198243.2 mm (1.7 in)63
Longest dry spell (CDD)105 days199437 days63

Wettest day (Rx1day)

Wettest day (Rx1day) at Milyunup by year The wettest day of the year at Milyunup, 1948 to 2025. The record is 133.4 mm (5.3 in) in 1958, marked on the chart; the median year is 32.0 mm (1.3 in). 0501001501960198020002020Record: 133.4 mm (5.3 in) in 1958
The wettest day of the year at Milyunup, 1948 to 2025. The record is 133.4 mm (5.3 in) in 1958, marked on the chart; the median year is 32.0 mm (1.3 in).
Wettest day (Rx1day) at Milyunup by year
YearWettest day (Rx1day)
194830.5 mm (1.2 in)
194935.6 mm (1.4 in)
195054.6 mm (2.1 in)
195151.3 mm (2.0 in)
195236.6 mm (1.4 in)
195333.0 mm (1.3 in)
195423.6 mm (0.9 in)
195576.2 mm (3.0 in)
195645.7 mm (1.8 in)
195741.9 mm (1.6 in)
1958133.4 mm (5.3 in)
195939.4 mm (1.6 in)
196020.3 mm (0.8 in)
196135.1 mm (1.4 in)
196243.2 mm (1.7 in)
196348.5 mm (1.9 in)
196425.7 mm (1.0 in)
196527.9 mm (1.1 in)
196622.9 mm (0.9 in)
196744.2 mm (1.7 in)
196821.6 mm (0.9 in)
196930.5 mm (1.2 in)
197038.1 mm (1.5 in)
197158.2 mm (2.3 in)
197225.4 mm (1.0 in)
197330.2 mm (1.2 in)
197433.0 mm (1.3 in)
197527.5 mm (1.1 in)
197644.0 mm (1.7 in)
197727.0 mm (1.1 in)
197822.5 mm (0.9 in)
197920.0 mm (0.8 in)
198046.0 mm (1.8 in)
198123.0 mm (0.9 in)
1982111.5 mm (4.4 in)
198322.0 mm (0.9 in)
198425.5 mm (1.0 in)
198527.0 mm (1.1 in)
198641.0 mm (1.6 in)
198717.6 mm (0.7 in)
198822.0 mm (0.9 in)
198924.0 mm (0.9 in)
199040.0 mm (1.6 in)
199120.0 mm (0.8 in)
199232.0 mm (1.3 in)
199329.2 mm (1.1 in)
199433.8 mm (1.3 in)
199520.6 mm (0.8 in)
199622.8 mm (0.9 in)
199740.0 mm (1.6 in)
199841.0 mm (1.6 in)
199922.0 mm (0.9 in)
200045.0 mm (1.8 in)
200135.0 mm (1.4 in)
200238.0 mm (1.5 in)
200324.6 mm (1.0 in)
200422.0 mm (0.9 in)
200542.0 mm (1.7 in)
200617.2 mm (0.7 in)
201230.0 mm (1.2 in)
201442.0 mm (1.7 in)
201825.8 mm (1.0 in)
202585.0 mm (3.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Milyunup by year The wettest five days of the year at Milyunup, 1948 to 2025. The record is 184.0 mm (7.2 in) in 1982, marked on the chart; the median year is 43.2 mm (1.7 in). 0501001502001960198020002020Record: 184.0 mm (7.2 in) in 1982
The wettest five days of the year at Milyunup, 1948 to 2025. The record is 184.0 mm (7.2 in) in 1982, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest five days (Rx5day) at Milyunup by year
YearWettest five days (Rx5day)
194838.6 mm (1.5 in)
194935.6 mm (1.4 in)
195077.6 mm (3.1 in)
195169.8 mm (2.7 in)
195240.4 mm (1.6 in)
195336.1 mm (1.4 in)
195433.5 mm (1.3 in)
1955133.5 mm (5.3 in)
195645.7 mm (1.8 in)
195742.4 mm (1.7 in)
1958134.2 mm (5.3 in)
195955.6 mm (2.2 in)
196055.7 mm (2.2 in)
196162.0 mm (2.4 in)
196274.7 mm (2.9 in)
196369.1 mm (2.7 in)
196454.2 mm (2.1 in)
196555.9 mm (2.2 in)
196636.6 mm (1.4 in)
196744.2 mm (1.7 in)
196843.7 mm (1.7 in)
196940.7 mm (1.6 in)
197052.1 mm (2.1 in)
197188.9 mm (3.5 in)
197227.9 mm (1.1 in)
197339.1 mm (1.5 in)
197443.0 mm (1.7 in)
197536.5 mm (1.4 in)
197657.8 mm (2.3 in)
197742.9 mm (1.7 in)
197837.5 mm (1.5 in)
197946.0 mm (1.8 in)
198051.5 mm (2.0 in)
198129.5 mm (1.2 in)
1982184.0 mm (7.2 in)
198338.0 mm (1.5 in)
198434.5 mm (1.4 in)
198550.5 mm (2.0 in)
198644.0 mm (1.7 in)
198728.8 mm (1.1 in)
198852.8 mm (2.1 in)
198933.2 mm (1.3 in)
199065.4 mm (2.6 in)
199131.4 mm (1.2 in)
199240.0 mm (1.6 in)
199359.0 mm (2.3 in)
199440.4 mm (1.6 in)
199541.6 mm (1.6 in)
199642.0 mm (1.7 in)
199743.0 mm (1.7 in)
199860.2 mm (2.4 in)
199936.8 mm (1.4 in)
200065.0 mm (2.6 in)
200193.6 mm (3.7 in)
200243.2 mm (1.7 in)
200340.4 mm (1.6 in)
200434.0 mm (1.3 in)
200566.0 mm (2.6 in)
200624.6 mm (1.0 in)
201230.0 mm (1.2 in)
201457.2 mm (2.3 in)
201830.8 mm (1.2 in)
202585.0 mm (3.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Milyunup by year The longest dry spell of the year at Milyunup, 1948 to 2025. The record is 105 days in 1994, marked on the chart; the median year is 37 days. 02550751001251960198020002020Record: 105 days in 1994
The longest dry spell of the year at Milyunup, 1948 to 2025. The record is 105 days in 1994, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Milyunup by year
YearLongest dry spell (CDD)
194819 days
194922 days
195054 days
195135 days
195223 days
195352 days
195430 days
195524 days
195659 days
195757 days
195839 days
195925 days
196040 days
196131 days
196237 days
196335 days
196438 days
196523 days
196630 days
196728 days
196831 days
196958 days
197035 days
197152 days
197242 days
197355 days
197458 days
197559 days
197651 days
197784 days
197838 days
197943 days
198041 days
198143 days
198235 days
198325 days
198456 days
198546 days
198642 days
198761 days
198870 days
198938 days
199026 days
199154 days
199237 days
199337 days
1994105 days
199527 days
199646 days
199731 days
199844 days
199935 days
200032 days
200158 days
200249 days
200333 days
200435 days
200528 days
200636 days
201217 days
201420 days
201825 days
202535 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

58 years, 1949 to 2025

A day with at least 31.4 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 124.1 mm (4.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Milyunup: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years31.4 mm (1.2 in)
5 years45.9 mm (1.8 in)
10 years58.7 mm (2.3 in)
25 years79.6 mm (3.1 in)
50 years99.6 mm (3.9 in)
100 years124.1 mm (4.9 in)Longer than the 58 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, 58 years of values from 1949 to 2025.

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: 133.4 mm (5.3 in) in 1958; 111.5 mm (4.4 in) in 1982; 85.0 mm (3.3 in) in 2025.

Download the Data

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