Built 2026-10-15 (15 October 2026)

Wilcannia (Mount Murchison) Weather Records (ASN00046022)

Record envelope, standing records and threshold days for Wilcannia (Mount Murchison) (ASN00046022), Australia, with 148 years of record.

Key Facts for Wilcannia (Mount Murchison)

  • Wilcannia (Mount Murchison) (ASN00046022) is a weather station in Australia at -31.45 latitude and 143.65 longitude, 83 m (272 ft) above sea level.
  • The station reports from 1879 to 2026, 148 years of record.
  • 0 records set at Wilcannia (Mount Murchison) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Wilcannia (Mount Murchison) set a daily record precipitation of 39.0 mm (1.5 in) on 2 July 2026.

About the Station

  • Location: Australia, -31.45 latitude, 143.65 longitude.
  • Elevation: 83 m (272 ft).
  • Period of record: 1879 to 2026, 148 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

2 new records
When Wilcannia (Mount Murchison) set new all-time records 2 all-time records were set at Wilcannia (Mount Murchison) between 30 November 1933 and 22 January 1976. Each dot is a new record. Record daily precipitation30 November 1933: Record daily precipitation 116.1 mm (4.6 in)22 January 1976: Record daily precipitation 155.4 mm (6.1 in)1940195019601970
2 all-time records were set at Wilcannia (Mount Murchison) between 30 November 1933 and 22 January 1976. Each dot is a new record.
When Wilcannia (Mount Murchison) set new all-time records
DateKindDetail
1933-11-30Record daily precipitationRecord daily precipitation 116.1 mm (4.6 in)
1976-01-22Record daily precipitationRecord daily precipitation 155.4 mm (6.1 in)

Wettest Day of Each Month

Jan: 155.4 mm (6.1 in)
Record daily precipitation for each month at Wilcannia (Mount Murchison) The wettest day on record for each calendar month at Wilcannia (Mount Murchison). The most was 155.4 mm (6.1 in) on 22 January 1976. 050100150200 Jan: 155.4 mm (6.1 in), 22 January 1976 Jan Feb: 90.0 mm (3.5 in), 14 February 2010 Feb Mar: 102.8 mm (4.0 in), 4 March 2020 Mar Apr: 62.2 mm (2.4 in), 1 April 1931 Apr May: 66.3 mm (2.6 in), 23 May 1906 May Jun: 43.2 mm (1.7 in), 11 June 2005 Jun Jul: 40.4 mm (1.6 in), 3 July 1988 Jul Aug: 60.7 mm (2.4 in), 25 August 1903 Aug Sep: 43.9 mm (1.7 in), 24 September 1915 Sep Oct: 57.6 mm (2.3 in), 3 October 1984 Oct Nov: 116.1 mm (4.6 in), 30 November 1933 Nov Dec: 114.0 mm (4.5 in), 17 December 1992 Dec
The wettest day on record for each calendar month at Wilcannia (Mount Murchison). The most was 155.4 mm (6.1 in) on 22 January 1976.
Record daily precipitation for each month at Wilcannia (Mount Murchison)
MonthRecord daily precipitation (mm)Date
Jan155.4 mm (6.1 in)22 January 1976
Feb90.0 mm (3.5 in)14 February 2010
Mar102.8 mm (4.0 in)4 March 2020
Apr62.2 mm (2.4 in)1 April 1931
May66.3 mm (2.6 in)23 May 1906
Jun43.2 mm (1.7 in)11 June 2005
Jul40.4 mm (1.6 in)3 July 1988
Aug60.7 mm (2.4 in)25 August 1903
Sep43.9 mm (1.7 in)24 September 1915
Oct57.6 mm (2.3 in)3 October 1984
Nov116.1 mm (4.6 in)30 November 1933
Dec114.0 mm (4.5 in)17 December 1992

Latest Records

20
Latest records at Wilcannia (Mount Murchison)
DateStationRecordValueBeat old record byOld record stoodSignificance
2 July 2026Wilcannia (Mount Murchison), AUdaily rain39.0 mm (1.5 in)22.2 mm (0.9 in)48 years60 of 100 (Major)
17 May 2026Wilcannia (Mount Murchison), AUdaily rain32.0 mm (1.3 in)13.0 mm (0.5 in)37 years34 of 100 (Routine)
25 February 2026Wilcannia (Mount Murchison), AUdaily rain47.0 mm (1.9 in)10.7 mm (0.4 in)114 years47 of 100 (Notable)
8 February 2026Wilcannia (Mount Murchison), AUdaily rain56.0 mm (2.2 in)11.0 mm (0.4 in)94 years45 of 100 (Notable)
10 September 2025Wilcannia (Mount Murchison), AUdaily rain21.2 mm (0.8 in)10.5 mm (0.4 in)104 years20 of 100 (Routine)
26 April 2025Wilcannia (Mount Murchison), AUdaily rain32.0 mm (1.3 in)22.2 mm (0.9 in)3 years32 of 100 (Routine)
28 March 2025Wilcannia (Mount Murchison), AUdaily rain47.0 mm (1.9 in)32.4 mm (1.3 in)11 years36 of 100 (Notable)
4 December 2024Wilcannia (Mount Murchison), AUdaily rain38.0 mm (1.5 in)18.2 mm (0.7 in)70 years45 of 100 (Notable)
27 November 2024Wilcannia (Mount Murchison), AUdaily rain19.4 mm (0.8 in)6.7 mm (0.26 in)73 years20 of 100 (Routine)
10 May 2024Wilcannia (Mount Murchison), AUdaily rain38.8 mm (1.5 in)11.6 mm (0.5 in)113 years52 of 100 (Notable)
6 February 2024Wilcannia (Mount Murchison), AUdaily rain54.0 mm (2.1 in)32.9 mm (1.3 in)73 years54 of 100 (Notable)
8 January 2024Wilcannia (Mount Murchison), AUdaily rain8.2 mm (0.32 in)0.8 mm (0.03 in)5 years11 of 100 (Routine)
4 July 2023Wilcannia (Mount Murchison), AUdaily rain10.0 mm (0.4 in)0.6 mm (0.02 in)34 years20 of 100 (Routine)
8 June 2023Wilcannia (Mount Murchison), AUdaily rain32.4 mm (1.3 in)11.4 mm (0.4 in)16 years29 of 100 (Routine)
5 June 2023Wilcannia (Mount Murchison), AUdaily rain10.4 mm (0.4 in)0.4 mm (0.02 in)34 years20 of 100 (Routine)
11 November 2022Wilcannia (Mount Murchison), AUdaily rain15.6 mm (0.6 in)2.9 mm (0.11 in)52 years20 of 100 (Routine)
20 October 2022Wilcannia (Mount Murchison), AUdaily rain38.4 mm (1.5 in)18.6 mm (0.7 in)60 years47 of 100 (Notable)
8 October 2022Wilcannia (Mount Murchison), AUdaily rain12.8 mm (0.5 in)3.2 mm (0.13 in)47 years20 of 100 (Routine)
8 September 2022Wilcannia (Mount Murchison), AUdaily rain30.6 mm (1.2 in)18.2 mm (0.7 in)61 years53 of 100 (Notable)
12 May 2022Wilcannia (Mount Murchison), AUdaily rain24.4 mm (1.0 in)10.0 mm (0.4 in)29 years20 of 100 (Routine)

Extremes by Year

1879 to 2026
Yearly extremes at Wilcannia (Mount Murchison): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)155.4 mm (6.1 in)197637.6 mm (1.5 in)145
Wettest five days (Rx5day)284.7 mm (11.2 in)188550.2 mm (2.0 in)145
Longest dry spell (CDD)205 days190260 days145

Wettest day (Rx1day)

Wettest day (Rx1day) at Wilcannia (Mount Murchison) by year The wettest day of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 155.4 mm (6.1 in) in 1976, marked on the chart; the median year is 37.6 mm (1.5 in). 05010015020018801900192019401960198020002020Record: 155.4 mm (6.1 in) in 1976
The wettest day of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 155.4 mm (6.1 in) in 1976, marked on the chart; the median year is 37.6 mm (1.5 in).
Wettest day (Rx1day) at Wilcannia (Mount Murchison) by year
YearWettest day (Rx1day)
18790.0 mm (0.00 in)
18810.0 mm (0.00 in)
188230.5 mm (1.2 in)
188336.6 mm (1.4 in)
188453.1 mm (2.1 in)
1885113.8 mm (4.5 in)
188636.3 mm (1.4 in)
188771.1 mm (2.8 in)
188824.6 mm (1.0 in)
188956.9 mm (2.2 in)
189043.2 mm (1.7 in)
189178.7 mm (3.1 in)
189230.5 mm (1.2 in)
189332.3 mm (1.3 in)
189442.7 mm (1.7 in)
189533.5 mm (1.3 in)
189629.5 mm (1.2 in)
189737.6 mm (1.5 in)
189839.6 mm (1.6 in)
189930.7 mm (1.2 in)
190019.6 mm (0.8 in)
190134.3 mm (1.4 in)
190225.7 mm (1.0 in)
190360.7 mm (2.4 in)
190429.7 mm (1.2 in)
190531.0 mm (1.2 in)
190671.6 mm (2.8 in)
190740.6 mm (1.6 in)
190822.1 mm (0.9 in)
190929.7 mm (1.2 in)
191021.6 mm (0.9 in)
191142.9 mm (1.7 in)
191241.7 mm (1.6 in)
191329.5 mm (1.2 in)
191441.1 mm (1.6 in)
191543.9 mm (1.7 in)
191635.8 mm (1.4 in)
191737.3 mm (1.5 in)
191831.8 mm (1.3 in)
19196.4 mm (0.25 in)
192052.1 mm (2.1 in)
192133.8 mm (1.3 in)
192239.1 mm (1.5 in)
192420.3 mm (0.8 in)
192547.2 mm (1.9 in)
192725.4 mm (1.0 in)
192859.4 mm (2.3 in)
192955.9 mm (2.2 in)
193044.5 mm (1.8 in)
193162.2 mm (2.4 in)
193249.0 mm (1.9 in)
1933116.1 mm (4.6 in)
193427.4 mm (1.1 in)
193516.5 mm (0.6 in)
193681.5 mm (3.2 in)
193725.4 mm (1.0 in)
193812.2 mm (0.5 in)
193994.5 mm (3.7 in)
194032.3 mm (1.3 in)
194138.9 mm (1.5 in)
194227.7 mm (1.1 in)
194338.1 mm (1.5 in)
194435.3 mm (1.4 in)
194524.1 mm (0.9 in)
194651.3 mm (2.0 in)
194738.6 mm (1.5 in)
194829.5 mm (1.2 in)
194925.1 mm (1.0 in)
195038.4 mm (1.5 in)
195120.3 mm (0.8 in)
195239.1 mm (1.5 in)
195328.4 mm (1.1 in)
195432.0 mm (1.3 in)
195527.7 mm (1.1 in)
195668.8 mm (2.7 in)
195721.1 mm (0.8 in)
195825.7 mm (1.0 in)
195949.5 mm (1.9 in)
196043.2 mm (1.7 in)
196132.8 mm (1.3 in)
196231.2 mm (1.2 in)
196332.5 mm (1.3 in)
196417.8 mm (0.7 in)
196518.5 mm (0.7 in)
196617.0 mm (0.7 in)
196726.2 mm (1.0 in)
196827.9 mm (1.1 in)
196938.1 mm (1.5 in)
197048.0 mm (1.9 in)
197130.7 mm (1.2 in)
197228.7 mm (1.1 in)
197364.8 mm (2.6 in)
197451.0 mm (2.0 in)
197545.0 mm (1.8 in)
1976155.4 mm (6.1 in)
197751.0 mm (2.0 in)
197838.2 mm (1.5 in)
197931.8 mm (1.3 in)
198023.0 mm (0.9 in)
198158.4 mm (2.3 in)
198228.6 mm (1.1 in)
198352.0 mm (2.0 in)
198457.6 mm (2.3 in)
198517.6 mm (0.7 in)
198619.6 mm (0.8 in)
198724.5 mm (1.0 in)
198848.2 mm (1.9 in)
198951.0 mm (2.0 in)
199019.2 mm (0.8 in)
199111.4 mm (0.4 in)
1992114.0 mm (4.5 in)
199348.6 mm (1.9 in)
199442.0 mm (1.7 in)
199557.2 mm (2.3 in)
199659.5 mm (2.3 in)
199745.0 mm (1.8 in)
199826.6 mm (1.0 in)
199949.4 mm (1.9 in)
200064.0 mm (2.5 in)
200121.5 mm (0.8 in)
200221.0 mm (0.8 in)
200337.8 mm (1.5 in)
200454.0 mm (2.1 in)
200543.2 mm (1.7 in)
200640.0 mm (1.6 in)
200773.2 mm (2.9 in)
200834.0 mm (1.3 in)
200927.2 mm (1.1 in)
201090.0 mm (3.5 in)
201174.6 mm (2.9 in)
201277.0 mm (3.0 in)
201330.6 mm (1.2 in)
201428.2 mm (1.1 in)
201551.0 mm (2.0 in)
201643.6 mm (1.7 in)
201718.0 mm (0.7 in)
201832.0 mm (1.3 in)
201956.6 mm (2.2 in)
2020102.8 mm (4.0 in)
202125.2 mm (1.0 in)
202243.2 mm (1.7 in)
202332.4 mm (1.3 in)
202454.0 mm (2.1 in)
202547.0 mm (1.9 in)
202656.0 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Wilcannia (Mount Murchison) by year The wettest five days of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 284.7 mm (11.2 in) in 1885, marked on the chart; the median year is 50.2 mm (2.0 in). 010020030018801900192019401960198020002020Record: 284.7 mm (11.2 in) in 1885
The wettest five days of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 284.7 mm (11.2 in) in 1885, marked on the chart; the median year is 50.2 mm (2.0 in).
Wettest five days (Rx5day) at Wilcannia (Mount Murchison) by year
YearWettest five days (Rx5day)
18790.0 mm (0.00 in)
18810.0 mm (0.00 in)
188234.1 mm (1.3 in)
188336.6 mm (1.4 in)
188456.9 mm (2.2 in)
1885284.7 mm (11.2 in)
188668.1 mm (2.7 in)
188794.5 mm (3.7 in)
188824.6 mm (1.0 in)
188967.6 mm (2.7 in)
189044.5 mm (1.8 in)
189178.7 mm (3.1 in)
189253.1 mm (2.1 in)
189348.2 mm (1.9 in)
189496.8 mm (3.8 in)
189536.5 mm (1.4 in)
189661.0 mm (2.4 in)
189737.6 mm (1.5 in)
189892.2 mm (3.6 in)
189930.7 mm (1.2 in)
190030.0 mm (1.2 in)
190154.6 mm (2.1 in)
190228.5 mm (1.1 in)
190360.7 mm (2.4 in)
190429.7 mm (1.2 in)
190534.8 mm (1.4 in)
190678.0 mm (3.1 in)
190792.7 mm (3.6 in)
190826.7 mm (1.1 in)
190929.7 mm (1.2 in)
191025.9 mm (1.0 in)
191171.2 mm (2.8 in)
191241.7 mm (1.6 in)
191329.5 mm (1.2 in)
191462.2 mm (2.4 in)
191543.9 mm (1.7 in)
191646.0 mm (1.8 in)
191761.2 mm (2.4 in)
191833.0 mm (1.3 in)
19196.4 mm (0.25 in)
192059.5 mm (2.3 in)
192133.8 mm (1.3 in)
192256.6 mm (2.2 in)
192424.6 mm (1.0 in)
192577.9 mm (3.1 in)
192729.2 mm (1.1 in)
1928121.9 mm (4.8 in)
192955.9 mm (2.2 in)
193055.9 mm (2.2 in)
193164.0 mm (2.5 in)
193261.2 mm (2.4 in)
1933130.1 mm (5.1 in)
193450.8 mm (2.0 in)
193526.2 mm (1.0 in)
193699.1 mm (3.9 in)
193730.8 mm (1.2 in)
193820.4 mm (0.8 in)
1939103.1 mm (4.1 in)
194046.5 mm (1.8 in)
194142.7 mm (1.7 in)
194236.1 mm (1.4 in)
194338.1 mm (1.5 in)
194435.3 mm (1.4 in)
194546.2 mm (1.8 in)
194676.9 mm (3.0 in)
194773.7 mm (2.9 in)
194830.5 mm (1.2 in)
194939.1 mm (1.5 in)
195047.8 mm (1.9 in)
195122.8 mm (0.9 in)
195250.8 mm (2.0 in)
195328.4 mm (1.1 in)
195440.1 mm (1.6 in)
195550.3 mm (2.0 in)
1956150.1 mm (5.9 in)
195724.3 mm (1.0 in)
195849.6 mm (2.0 in)
195949.5 mm (1.9 in)
196084.4 mm (3.3 in)
196138.4 mm (1.5 in)
196284.8 mm (3.3 in)
196355.4 mm (2.2 in)
196421.6 mm (0.9 in)
196522.8 mm (0.9 in)
196625.7 mm (1.0 in)
196726.4 mm (1.0 in)
196840.6 mm (1.6 in)
196941.7 mm (1.6 in)
197061.3 mm (2.4 in)
197167.5 mm (2.7 in)
197242.4 mm (1.7 in)
197367.6 mm (2.7 in)
1974100.0 mm (3.9 in)
197568.6 mm (2.7 in)
1976178.8 mm (7.0 in)
197762.0 mm (2.4 in)
197845.6 mm (1.8 in)
197947.8 mm (1.9 in)
198024.0 mm (0.9 in)
198172.0 mm (2.8 in)
198239.6 mm (1.6 in)
1983104.8 mm (4.1 in)
198498.8 mm (3.9 in)
198540.8 mm (1.6 in)
198623.6 mm (0.9 in)
198747.0 mm (1.9 in)
198860.2 mm (2.4 in)
198974.6 mm (2.9 in)
199032.2 mm (1.3 in)
199115.6 mm (0.6 in)
1992135.5 mm (5.3 in)
199363.0 mm (2.5 in)
199453.0 mm (2.1 in)
199582.4 mm (3.2 in)
199659.5 mm (2.3 in)
199750.0 mm (2.0 in)
199841.0 mm (1.6 in)
199993.7 mm (3.7 in)
2000121.0 mm (4.8 in)
200134.0 mm (1.3 in)
200224.0 mm (0.9 in)
200365.0 mm (2.6 in)
200461.4 mm (2.4 in)
200555.2 mm (2.2 in)
200650.0 mm (2.0 in)
200774.6 mm (2.9 in)
200862.4 mm (2.5 in)
200948.8 mm (1.9 in)
201093.0 mm (3.7 in)
2011144.4 mm (5.7 in)
2012192.8 mm (7.6 in)
201340.0 mm (1.6 in)
201432.6 mm (1.3 in)
201587.0 mm (3.4 in)
201670.6 mm (2.8 in)
201720.4 mm (0.8 in)
201843.0 mm (1.7 in)
201964.6 mm (2.5 in)
2020138.0 mm (5.4 in)
202141.2 mm (1.6 in)
202280.4 mm (3.2 in)
202350.2 mm (2.0 in)
202467.6 mm (2.7 in)
202561.2 mm (2.4 in)
202656.0 mm (2.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Wilcannia (Mount Murchison) by year The longest dry spell of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 205 days in 1902, marked on the chart; the median year is 60 days. 05010015020025018801900192019401960198020002020Record: 205 days in 1902
The longest dry spell of the year at Wilcannia (Mount Murchison), 1879 to 2026. The record is 205 days in 1902, marked on the chart; the median year is 60 days.
Longest dry spell (CDD) at Wilcannia (Mount Murchison) by year
YearLongest dry spell (CDD)
187931 days
188131 days
188254 days
188357 days
188474 days
188555 days
188689 days
188730 days
188878 days
188954 days
189029 days
189139 days
189257 days
189360 days
189436 days
189533 days
189665 days
189767 days
189862 days
189968 days
190039 days
190168 days
1902205 days
190348 days
190451 days
190565 days
190661 days
190756 days
190837 days
190968 days
191072 days
191150 days
191292 days
191353 days
191443 days
191544 days
191639 days
191766 days
191885 days
191950 days
1920103 days
192160 days
192266 days
192450 days
192569 days
192714 days
1928131 days
192965 days
193041 days
193166 days
193254 days
1933107 days
193471 days
193584 days
193673 days
193770 days
193888 days
193951 days
194097 days
194184 days
194265 days
1943116 days
194461 days
194576 days
1946110 days
194772 days
1948101 days
194955 days
195063 days
195176 days
195239 days
195391 days
195455 days
195557 days
195661 days
1957100 days
195869 days
195951 days
196037 days
196198 days
196260 days
196334 days
196452 days
196557 days
196668 days
196772 days
196844 days
196947 days
197087 days
197149 days
197275 days
197336 days
197434 days
197574 days
197667 days
197768 days
197872 days
197959 days
1980110 days
198158 days
198244 days
198340 days
198459 days
198557 days
198660 days
198742 days
198859 days
198981 days
199072 days
199185 days
199288 days
199346 days
199488 days
199541 days
199645 days
199783 days
199870 days
199930 days
200042 days
200161 days
2002104 days
200349 days
200471 days
200570 days
2006101 days
200781 days
200837 days
200942 days
201030 days
201139 days
201276 days
201355 days
201451 days
201555 days
201629 days
201742 days
201882 days
2019117 days
202051 days
202141 days
202244 days
202371 days
202471 days
202545 days
202638 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

135 years, 1882 to 2025

A day with at least 37.1 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 127.7 mm (5.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Wilcannia (Mount Murchison): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years37.1 mm (1.5 in)
5 years55.2 mm (2.2 in)
10 years69.3 mm (2.7 in)
25 years90.0 mm (3.5 in)
50 years107.8 mm (4.2 in)
100 years127.7 mm (5.0 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 135 years of values from 1882 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: 155.4 mm (6.1 in) in 1976; 116.1 mm (4.6 in) in 1933; 114.0 mm (4.5 in) in 1992.

Download the Data

  • Data for Wilcannia (Mount Murchison) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wilcannia (Mount Murchison) 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 (2026-10-12).