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Built 2026-10-15 (15 October 2026)

Wilyama Weather Records (ASN00010886)

Record envelope, standing records and threshold days for Wilyama (ASN00010886), Australia, with 44 years of record.

Key Facts for Wilyama

  • Wilyama (ASN00010886) is a weather station in Australia at -32.42 latitude and 117.28 longitude, 350 m (1,148 ft) above sea level.
  • The station reports from 1944 to 1987, 44 years of record.
  • 0 records set at Wilyama still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Wilyama set a daily record precipitation of 18.0 mm (0.7 in) on 10 November 1986.

About the Station

  • Location: Australia, -32.42 latitude, 117.28 longitude.
  • Elevation: 350 m (1,148 ft).
  • Period of record: 1944 to 1987, 44 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Wilyama set new all-time records 1 all-time records were set at Wilyama between 15 August 1976 and 15 August 1976. Each dot is a new record. Record daily precipitation15 August 1976: Record daily precipitation 75.0 mm (3.0 in)
1 all-time records were set at Wilyama between 15 August 1976 and 15 August 1976. Each dot is a new record.
When Wilyama set new all-time records
DateKindDetail
1976-08-15Record daily precipitationRecord daily precipitation 75.0 mm (3.0 in)

Wettest Day of Each Month

Aug: 75.0 mm (3.0 in)
Record daily precipitation for each month at Wilyama The wettest day on record for each calendar month at Wilyama. The most was 75.0 mm (3.0 in) on 15 August 1976. 020406080 Jan: 27.9 mm (1.1 in), 31 January 1971 Jan Feb: 69.9 mm (2.8 in), 28 February 1976 Feb Mar: 54.4 mm (2.1 in), 25 March 1953 Mar Apr: 58.0 mm (2.3 in), 4 April 1974 Apr May: 68.6 mm (2.7 in), 3 May 1947 May Jun: 69.9 mm (2.8 in), 10 June 1945 Jun Jul: 37.4 mm (1.5 in), 8 July 1983 Jul Aug: 75.0 mm (3.0 in), 15 August 1976 Aug Sep: 45.2 mm (1.8 in), 23 September 1953 Sep Oct: 50.3 mm (2.0 in), 11 October 1951 Oct Nov: 25.0 mm (1.0 in), 17 November 1983 Nov Dec: 25.7 mm (1.0 in), 31 December 1959 Dec
The wettest day on record for each calendar month at Wilyama. The most was 75.0 mm (3.0 in) on 15 August 1976.
Record daily precipitation for each month at Wilyama
MonthRecord daily precipitation (mm)Date
Jan27.9 mm (1.1 in)31 January 1971
Feb69.9 mm (2.8 in)28 February 1976
Mar54.4 mm (2.1 in)25 March 1953
Apr58.0 mm (2.3 in)4 April 1974
May68.6 mm (2.7 in)3 May 1947
Jun69.9 mm (2.8 in)10 June 1945
Jul37.4 mm (1.5 in)8 July 1983
Aug75.0 mm (3.0 in)15 August 1976
Sep45.2 mm (1.8 in)23 September 1953
Oct50.3 mm (2.0 in)11 October 1951
Nov25.0 mm (1.0 in)17 November 1983
Dec25.7 mm (1.0 in)31 December 1959

Latest Records

20
Latest records at Wilyama
DateStationRecordValueBeat old record byOld record stoodSignificance
10 November 1986Wilyama, AUdaily rain18.0 mm (0.7 in)6.6 mm (0.26 in)40 years20 of 100 (Routine)
2 August 1986Wilyama, AUdaily rain22.0 mm (0.9 in)7.2 mm (0.28 in)1 year14 of 100 (Routine)
10 March 1986Wilyama, AUdaily rain6.0 mm (0.24 in)5.8 mm (0.23 in)11 years13 of 100 (Routine)
22 February 1986Wilyama, AUdaily rain64.0 mm (2.5 in)62.0 mm (2.4 in)7 years46 of 100 (Notable)
6 January 1986Wilyama, AUdaily rain4.4 mm (0.17 in)3.6 mm (0.14 in)4 years9 of 100 (Routine)
1 February 1985Wilyama, AUdaily rain15.0 mm (0.6 in)11.4 mm (0.4 in)14 years16 of 100 (Routine)
16 January 1985Wilyama, AUdaily rain1.0 mm (0.04 in)0.5 mm (0.02 in)34 years14 of 100 (Routine)
5 December 1984Wilyama, AUdaily rain7.4 mm (0.29 in)3.6 mm (0.14 in)33 years19 of 100 (Routine)
8 November 1984Wilyama, AUdaily rain9.2 mm (0.36 in)5.6 mm (0.22 in)19 years20 of 100 (Routine)
6 November 1984Wilyama, AUdaily rain4.4 mm (0.17 in)2.9 mm (0.11 in)18 years15 of 100 (Routine)
14 September 1984Wilyama, AUdaily rain17.6 mm (0.7 in)4.6 mm (0.18 in)37 years20 of 100 (Routine)
7 September 1984Wilyama, AUdaily rain11.2 mm (0.4 in)0.3 mm (0.01 in)36 years14 of 100 (Routine)
2 August 1984Wilyama, AUdaily rain14.8 mm (0.6 in)0.3 mm (0.01 in)31 years13 of 100 (Routine)
20 May 1984Wilyama, AUdaily rain21.0 mm (0.8 in)4.0 mm (0.16 in)24 years15 of 100 (Routine)
30 April 1984Wilyama, AUdaily rain9.0 mm (0.35 in)6.5 mm (0.26 in)24 years18 of 100 (Routine)
26 April 1984Wilyama, AUdaily rain9.6 mm (0.38 in)4.5 mm (0.18 in)38 years20 of 100 (Routine)
25 April 1984Wilyama, AUdaily rain8.0 mm (0.31 in)3.4 mm (0.13 in)39 years18 of 100 (Routine)
13 April 1984Wilyama, AUdaily rain20.8 mm (0.8 in)15.8 mm (0.6 in)10 years20 of 100 (Routine)
12 April 1984Wilyama, AUdaily rain29.0 mm (1.1 in)15.0 mm (0.6 in)33 years30 of 100 (Routine)
20 March 1984Wilyama, AUdaily rain8.0 mm (0.31 in)3.2 mm (0.13 in)15 years11 of 100 (Routine)

Extremes by Year

1944 to 1987
Yearly extremes at Wilyama: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)75.0 mm (3.0 in)197632.1 mm (1.3 in)42
Wettest five days (Rx5day)135.9 mm (5.4 in)195553.7 mm (2.1 in)42
Longest dry spell (CDD)108 days194648 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Wilyama by year The wettest day of the year at Wilyama, 1944 to 1987. The record is 75.0 mm (3.0 in) in 1976, marked on the chart; the median year is 32.1 mm (1.3 in). 204060801950196019701980Record: 75.0 mm (3.0 in) in 1976
The wettest day of the year at Wilyama, 1944 to 1987. The record is 75.0 mm (3.0 in) in 1976, marked on the chart; the median year is 32.1 mm (1.3 in).
Wettest day (Rx1day) at Wilyama by year
YearWettest day (Rx1day)
194435.1 mm (1.4 in)
194569.9 mm (2.8 in)
194632.3 mm (1.3 in)
194768.6 mm (2.7 in)
194835.3 mm (1.4 in)
195020.8 mm (0.8 in)
195150.3 mm (2.0 in)
195241.9 mm (1.6 in)
195354.4 mm (2.1 in)
195429.2 mm (1.1 in)
195557.9 mm (2.3 in)
195632.8 mm (1.3 in)
195827.9 mm (1.1 in)
195931.5 mm (1.2 in)
196026.9 mm (1.1 in)
196125.9 mm (1.0 in)
196227.7 mm (1.1 in)
196329.0 mm (1.1 in)
196444.5 mm (1.8 in)
196524.6 mm (1.0 in)
196630.5 mm (1.2 in)
196731.8 mm (1.3 in)
196839.4 mm (1.6 in)
196924.9 mm (1.0 in)
197041.4 mm (1.6 in)
197129.5 mm (1.2 in)
197225.9 mm (1.0 in)
197333.3 mm (1.3 in)
197458.0 mm (2.3 in)
197521.0 mm (0.8 in)
197675.0 mm (3.0 in)
197724.4 mm (1.0 in)
197831.0 mm (1.2 in)
197930.4 mm (1.2 in)
198036.0 mm (1.4 in)
198154.0 mm (2.1 in)
198242.0 mm (1.7 in)
198341.6 mm (1.6 in)
198429.0 mm (1.1 in)
198522.6 mm (0.9 in)
198664.0 mm (2.5 in)
198722.4 mm (0.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wilyama by year The wettest five days of the year at Wilyama, 1944 to 1987. The record is 135.9 mm (5.4 in) in 1955, marked on the chart; the median year is 53.7 mm (2.1 in). 0501001501950196019701980Record: 135.9 mm (5.4 in) in 1955
The wettest five days of the year at Wilyama, 1944 to 1987. The record is 135.9 mm (5.4 in) in 1955, marked on the chart; the median year is 53.7 mm (2.1 in).
Wettest five days (Rx5day) at Wilyama by year
YearWettest five days (Rx5day)
194435.1 mm (1.4 in)
1945104.8 mm (4.1 in)
194650.8 mm (2.0 in)
194778.3 mm (3.1 in)
194871.9 mm (2.8 in)
195053.5 mm (2.1 in)
195159.4 mm (2.3 in)
195253.9 mm (2.1 in)
195363.1 mm (2.5 in)
195443.4 mm (1.7 in)
1955135.9 mm (5.4 in)
195686.6 mm (3.4 in)
195855.2 mm (2.2 in)
195961.4 mm (2.4 in)
196048.0 mm (1.9 in)
196146.3 mm (1.8 in)
196257.8 mm (2.3 in)
196348.3 mm (1.9 in)
196454.5 mm (2.1 in)
196552.8 mm (2.1 in)
196649.8 mm (2.0 in)
196743.0 mm (1.7 in)
196848.6 mm (1.9 in)
196935.5 mm (1.4 in)
197058.2 mm (2.3 in)
197154.9 mm (2.2 in)
197233.5 mm (1.3 in)
197354.1 mm (2.1 in)
197469.4 mm (2.7 in)
197528.0 mm (1.1 in)
1976101.8 mm (4.0 in)
197741.4 mm (1.6 in)
197867.6 mm (2.7 in)
197938.8 mm (1.5 in)
198036.0 mm (1.4 in)
198169.0 mm (2.7 in)
198249.6 mm (2.0 in)
198381.6 mm (3.2 in)
198449.8 mm (2.0 in)
198532.8 mm (1.3 in)
198671.6 mm (2.8 in)
198727.0 mm (1.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wilyama by year The longest dry spell of the year at Wilyama, 1944 to 1987. The record is 108 days in 1946, marked on the chart; the median year is 48 days. 02550751001251950196019701980Record: 108 days in 1946
The longest dry spell of the year at Wilyama, 1944 to 1987. The record is 108 days in 1946, marked on the chart; the median year is 48 days.
Longest dry spell (CDD) at Wilyama by year
YearLongest dry spell (CDD)
194445 days
194572 days
1946108 days
194746 days
194888 days
195025 days
195143 days
195262 days
195350 days
195436 days
195542 days
195651 days
195821 days
195936 days
196080 days
196156 days
196274 days
196336 days
196448 days
196536 days
196650 days
196738 days
196829 days
196957 days
197058 days
197138 days
197247 days
197357 days
197461 days
197551 days
197635 days
197764 days
197841 days
197938 days
198056 days
198148 days
198242 days
198341 days
198463 days
198542 days
198651 days
198789 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

34 years, 1945 to 1986

A day with at least 33.4 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 101.6 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Wilyama: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years33.4 mm (1.3 in)
5 years45.4 mm (1.8 in)
10 years55.4 mm (2.2 in)
25 years70.9 mm (2.8 in)
50 years85.0 mm (3.3 in)Longer than the 34 years of record
100 years101.6 mm (4.0 in)Longer than the 34 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, 34 years of values from 1945 to 1986.

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: 75.0 mm (3.0 in) in 1976; 69.9 mm (2.8 in) in 1945; 68.6 mm (2.7 in) in 1947.

Download the Data

  • Data for Wilyama standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wilyama 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 . Last revised (2025-12-31).