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Data as of 2026-10-13
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Built 2026-10-15 (15 October 2026)

Mount Walker Weather Records (ASN00010702)

Record envelope, standing records and threshold days for Mount Walker (ASN00010702), Australia, with 71 years of record.

Key Facts for Mount Walker

  • Mount Walker (ASN00010702) is a weather station in Australia at -32.10 latitude and 118.81 longitude, 340 m (1,115 ft) above sea level.
  • The station reports from 1956 to 2026, 71 years of record.
  • 0 records set at Mount Walker still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mount Walker tied a daily record precipitation of 5.0 mm (0.20 in) on 28 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Australia, -32.10 latitude, 118.81 longitude.
  • Elevation: 340 m (1,115 ft).
  • Period of record: 1956 to 2026, 71 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Jan: 109.2 mm (4.3 in)
Record daily precipitation for each month at Mount Walker The wettest day on record for each calendar month at Mount Walker. The most was 109.2 mm (4.3 in) on 2 January 1966. 050100150 Jan: 109.2 mm (4.3 in), 2 January 1966 Jan Feb: 103.2 mm (4.1 in), 25 February 1978 Feb Mar: 63.0 mm (2.5 in), 28 March 1971 Mar Apr: 73.8 mm (2.9 in), 4 April 1974 Apr May: 35.1 mm (1.4 in), 5 May 1965 May Jun: 53.3 mm (2.1 in), 21 June 1966 Jun Jul: 47.0 mm (1.9 in), 12 July 2013 Jul Aug: 37.0 mm (1.5 in), 16 August 2022 Aug Sep: 21.3 mm (0.8 in), 8 September 1970 Sep Oct: 42.0 mm (1.7 in), 18 October 1995 Oct Nov: 51.0 mm (2.0 in), 16 November 2001 Nov Dec: 59.0 mm (2.3 in), 7 December 2011 Dec
The wettest day on record for each calendar month at Mount Walker. The most was 109.2 mm (4.3 in) on 2 January 1966.
Record daily precipitation for each month at Mount Walker
MonthRecord daily precipitation (mm)Date
Jan109.2 mm (4.3 in)2 January 1966
Feb103.2 mm (4.1 in)25 February 1978
Mar63.0 mm (2.5 in)28 March 1971
Apr73.8 mm (2.9 in)4 April 1974
May35.1 mm (1.4 in)5 May 1965
Jun53.3 mm (2.1 in)21 June 1966
Jul47.0 mm (1.9 in)12 July 2013
Aug37.0 mm (1.5 in)16 August 2022
Sep21.3 mm (0.8 in)8 September 1970
Oct42.0 mm (1.7 in)18 October 1995
Nov51.0 mm (2.0 in)16 November 2001
Dec59.0 mm (2.3 in)7 December 2011

Latest Records

20
Latest records at Mount Walker
DateStationRecordValueBeat old record byOld record stoodSignificance
28 September 2026Mount Walker, AUdaily rain (Tie, Provisional)5.0 mm (0.20 in)tie27 years3 of 100 (Routine)
28 August 2026Mount Walker, AUdaily rain (Provisional)17.4 mm (0.7 in)6.4 mm (0.25 in)17 years20 of 100 (Routine)
27 August 2026Mount Walker, AUdaily rain (Provisional)10.0 mm (0.4 in)4.6 mm (0.18 in)40 years20 of 100 (Routine)
7 August 2026Mount Walker, AUdaily rain8.6 mm (0.34 in)2.4 mm (0.09 in)49 years20 of 100 (Routine)
16 June 2026Mount Walker, AUdaily rain26.0 mm (1.0 in)14.0 mm (0.6 in)16 years36 of 100 (Notable)
11 June 2026Mount Walker, AUdaily rain18.0 mm (0.7 in)2.0 mm (0.08 in)7 years12 of 100 (Routine)
5 September 2025Mount Walker, AUdaily rain (Tie)10.0 mm (0.4 in)tie20 years3 of 100 (Routine)
14 August 2025Mount Walker, AUdaily rain8.0 mm (0.31 in)1.6 mm (0.06 in)64 years20 of 100 (Routine)
17 April 2025Mount Walker, AUdaily rain10.6 mm (0.4 in)2.8 mm (0.11 in)50 years20 of 100 (Routine)
14 April 2025Mount Walker, AUdaily rain16.2 mm (0.6 in)10.2 mm (0.4 in)51 years20 of 100 (Routine)
13 March 2025Mount Walker, AUdaily rain25.0 mm (1.0 in)4.9 mm (0.19 in)54 years27 of 100 (Routine)
14 December 2024Mount Walker, AUdaily rain5.0 mm (0.20 in)3.6 mm (0.14 in)12 years13 of 100 (Routine)
23 July 2024Mount Walker, AUdaily rain (Tie)11.0 mm (0.4 in)tie43 years4 of 100 (Routine)
7 May 2024Mount Walker, AUdaily rain11.8 mm (0.5 in)2.8 mm (0.11 in)22 years16 of 100 (Routine)
2 May 2024Mount Walker, AUdaily rain8.2 mm (0.32 in)1.2 mm (0.05 in)19 years12 of 100 (Routine)
3 March 2024Mount Walker, AUdaily rain35.0 mm (1.4 in)28.0 mm (1.1 in)40 years45 of 100 (Notable)
17 January 2024Mount Walker, AUdaily rain22.4 mm (0.9 in)19.8 mm (0.8 in)22 years20 of 100 (Routine)
14 November 2023Mount Walker, AUdaily rain21.0 mm (0.8 in)9.0 mm (0.35 in)44 years20 of 100 (Routine)
14 September 2023Mount Walker, AUdaily rain12.0 mm (0.5 in)2.6 mm (0.10 in)57 years20 of 100 (Routine)
6 June 2023Mount Walker, AUdaily rain16.0 mm (0.6 in)0.3 mm (0.01 in)57 years20 of 100 (Routine)

Extremes by Year

1956 to 2026
Yearly extremes at Mount Walker: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)109.2 mm (4.3 in)196630.0 mm (1.2 in)70
Wettest five days (Rx5day)140.7 mm (5.5 in)196643.2 mm (1.7 in)70
Longest dry spell (CDD)109 days200947 days70

Wettest day (Rx1day)

Wettest day (Rx1day) at Mount Walker by year The wettest day of the year at Mount Walker, 1956 to 2026. The record is 109.2 mm (4.3 in) in 1966, marked on the chart; the median year is 30.0 mm (1.2 in). 0501001501960198020002020Record: 109.2 mm (4.3 in) in 1966
The wettest day of the year at Mount Walker, 1956 to 2026. The record is 109.2 mm (4.3 in) in 1966, marked on the chart; the median year is 30.0 mm (1.2 in).
Wettest day (Rx1day) at Mount Walker by year
YearWettest day (Rx1day)
19560.0 mm (0.00 in)
19570.0 mm (0.00 in)
195917.8 mm (0.7 in)
196032.8 mm (1.3 in)
196137.3 mm (1.5 in)
196227.7 mm (1.1 in)
196331.8 mm (1.3 in)
196418.8 mm (0.7 in)
196535.1 mm (1.4 in)
1966109.2 mm (4.3 in)
196719.1 mm (0.8 in)
196843.7 mm (1.7 in)
196923.4 mm (0.9 in)
197052.8 mm (2.1 in)
197163.0 mm (2.5 in)
197217.8 mm (0.7 in)
197333.5 mm (1.3 in)
197473.8 mm (2.9 in)
197530.4 mm (1.2 in)
197641.8 mm (1.6 in)
197729.0 mm (1.1 in)
1978103.2 mm (4.1 in)
197927.0 mm (1.1 in)
198026.8 mm (1.1 in)
198124.6 mm (1.0 in)
198222.0 mm (0.9 in)
198320.8 mm (0.8 in)
198426.0 mm (1.0 in)
198528.0 mm (1.1 in)
198630.0 mm (1.2 in)
198730.2 mm (1.2 in)
198823.4 mm (0.9 in)
198934.0 mm (1.3 in)
199030.0 mm (1.2 in)
199125.0 mm (1.0 in)
199250.0 mm (2.0 in)
199332.6 mm (1.3 in)
199422.8 mm (0.9 in)
199542.0 mm (1.7 in)
199631.0 mm (1.2 in)
199730.0 mm (1.2 in)
199828.0 mm (1.1 in)
199950.0 mm (2.0 in)
200057.6 mm (2.3 in)
200151.0 mm (2.0 in)
200213.0 mm (0.5 in)
200328.0 mm (1.1 in)
200430.0 mm (1.2 in)
200521.0 mm (0.8 in)
200635.0 mm (1.4 in)
200718.0 mm (0.7 in)
200830.0 mm (1.2 in)
200917.0 mm (0.7 in)
201020.0 mm (0.8 in)
201159.0 mm (2.3 in)
201239.0 mm (1.5 in)
201347.0 mm (1.9 in)
201429.0 mm (1.1 in)
201520.0 mm (0.8 in)
201650.0 mm (2.0 in)
201730.0 mm (1.2 in)
201828.0 mm (1.1 in)
201920.0 mm (0.8 in)
202017.0 mm (0.7 in)
202125.0 mm (1.0 in)
202247.0 mm (1.9 in)
202334.0 mm (1.3 in)
202435.0 mm (1.4 in)
202525.0 mm (1.0 in)
202626.0 mm (1.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mount Walker by year The wettest five days of the year at Mount Walker, 1956 to 2026. The record is 140.7 mm (5.5 in) in 1966, marked on the chart; the median year is 43.2 mm (1.7 in). 0501001501960198020002020Record: 140.7 mm (5.5 in) in 1966
The wettest five days of the year at Mount Walker, 1956 to 2026. The record is 140.7 mm (5.5 in) in 1966, marked on the chart; the median year is 43.2 mm (1.7 in).
Wettest five days (Rx5day) at Mount Walker by year
YearWettest five days (Rx5day)
19560.0 mm (0.00 in)
19570.0 mm (0.00 in)
195933.3 mm (1.3 in)
196047.6 mm (1.9 in)
196141.1 mm (1.6 in)
196235.9 mm (1.4 in)
196348.0 mm (1.9 in)
196433.5 mm (1.3 in)
196542.2 mm (1.7 in)
1966140.7 mm (5.5 in)
196738.7 mm (1.5 in)
196880.2 mm (3.2 in)
196932.3 mm (1.3 in)
197083.0 mm (3.3 in)
1971101.9 mm (4.0 in)
197224.4 mm (1.0 in)
197348.5 mm (1.9 in)
197477.2 mm (3.0 in)
197546.0 mm (1.8 in)
197659.6 mm (2.3 in)
197731.4 mm (1.2 in)
1978126.0 mm (5.0 in)
197941.4 mm (1.6 in)
198030.4 mm (1.2 in)
198127.8 mm (1.1 in)
198229.2 mm (1.1 in)
198333.0 mm (1.3 in)
198443.0 mm (1.7 in)
198529.2 mm (1.1 in)
198646.4 mm (1.8 in)
198768.0 mm (2.7 in)
198839.0 mm (1.5 in)
198964.0 mm (2.5 in)
199036.6 mm (1.4 in)
199141.0 mm (1.6 in)
199279.2 mm (3.1 in)
199343.4 mm (1.7 in)
199438.8 mm (1.5 in)
199550.0 mm (2.0 in)
199647.5 mm (1.9 in)
199770.0 mm (2.8 in)
199845.1 mm (1.8 in)
199986.6 mm (3.4 in)
2000101.6 mm (4.0 in)
200160.8 mm (2.4 in)
200221.0 mm (0.8 in)
200346.0 mm (1.8 in)
200430.0 mm (1.2 in)
200545.0 mm (1.8 in)
200657.0 mm (2.2 in)
200718.8 mm (0.7 in)
200841.5 mm (1.6 in)
200936.0 mm (1.4 in)
201031.4 mm (1.2 in)
201183.8 mm (3.3 in)
201252.6 mm (2.1 in)
201354.2 mm (2.1 in)
201435.2 mm (1.4 in)
201546.8 mm (1.8 in)
201671.0 mm (2.8 in)
201756.8 mm (2.2 in)
201828.4 mm (1.1 in)
201929.2 mm (1.1 in)
202032.2 mm (1.3 in)
202153.0 mm (2.1 in)
202259.4 mm (2.3 in)
202336.8 mm (1.4 in)
202458.0 mm (2.3 in)
202526.8 mm (1.1 in)
202628.0 mm (1.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mount Walker by year The longest dry spell of the year at Mount Walker, 1956 to 2026. The record is 109 days in 2009, marked on the chart; the median year is 47 days. 02550751001251960198020002020Record: 109 days in 2009
The longest dry spell of the year at Mount Walker, 1956 to 2026. The record is 109 days in 2009, marked on the chart; the median year is 47 days.
Longest dry spell (CDD) at Mount Walker by year
YearLongest dry spell (CDD)
195631 days
195730 days
195926 days
196046 days
196168 days
196230 days
196327 days
196449 days
196589 days
196664 days
196748 days
196836 days
196952 days
197057 days
197140 days
197247 days
197349 days
197461 days
197558 days
197632 days
197764 days
197850 days
197928 days
198041 days
198134 days
198240 days
198362 days
198453 days
198545 days
198644 days
198781 days
198834 days
198967 days
199057 days
199157 days
199233 days
199341 days
199465 days
199561 days
199645 days
199748 days
199861 days
199926 days
200068 days
200171 days
200290 days
200347 days
200443 days
200576 days
200627 days
200752 days
200841 days
2009109 days
201052 days
201131 days
201232 days
201341 days
201438 days
201560 days
201627 days
201734 days
201832 days
201977 days
202037 days
202121 days
202261 days
202384 days
202457 days
202538 days
202645 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

54 years, 1959 to 2025

A day with at least 28.6 mm (1.1 in) of rain is expected about once in 2 years. A day with at least 114.9 mm (4.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Mount Walker: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years28.6 mm (1.1 in)
5 years41.6 mm (1.6 in)
10 years53.2 mm (2.1 in)
25 years72.7 mm (2.9 in)
50 years91.4 mm (3.6 in)
100 years114.9 mm (4.5 in)Longer than the 54 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, 54 years of values from 1959 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: 109.2 mm (4.3 in) in 1966; 103.2 mm (4.1 in) in 1978; 73.8 mm (2.9 in) in 1974.

Download the Data

  • Data for Mount Walker standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Mount Walker 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 (2026-10-13).