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Built 2026-10-16 (16 October 2026)

Mirranatwa (Bullawin Park) Weather Records (ASN00089063)

Record envelope, standing records and threshold days for Mirranatwa (Bullawin Park) (ASN00089063), Australia, with 44 years of record.

Key Facts for Mirranatwa (Bullawin Park)

  • Mirranatwa (Bullawin Park) (ASN00089063) is a weather station in Australia at -37.40 latitude and 142.38 longitude, 457 m (1,500 ft) above sea level.
  • The station reports from 1888 to 1931, 44 years of record.
  • 0 records set at Mirranatwa (Bullawin Park) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mirranatwa (Bullawin Park) set a daily record precipitation of 21.1 mm (0.8 in) on 30 June 1931.

About the Station

  • Location: Australia, -37.40 latitude, 142.38 longitude.
  • Elevation: 457 m (1,500 ft).
  • Period of record: 1888 to 1931, 44 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Mar: 82.0 mm (3.2 in)
Record daily precipitation for each month at Mirranatwa (Bullawin Park) The wettest day on record for each calendar month at Mirranatwa (Bullawin Park). The most was 82.0 mm (3.2 in) on 6 March 1910. 0255075100 Jan: 44.5 mm (1.8 in), 8 January 1897 Jan Feb: 62.2 mm (2.4 in), 21 February 1930 Feb Mar: 82.0 mm (3.2 in), 6 March 1910 Mar Apr: 34.5 mm (1.4 in), 21 April 1896 Apr May: 56.1 mm (2.2 in), 11 May 1925 May Jun: 47.2 mm (1.9 in), 12 June 1889 Jun Jul: 45.7 mm (1.8 in), 21 July 1906 Jul Aug: 42.7 mm (1.7 in), 19 August 1909 Aug Sep: 57.7 mm (2.3 in), 19 September 1913 Sep Oct: 51.3 mm (2.0 in), 13 October 1893 Oct Nov: 56.4 mm (2.2 in), 27 November 1906 Nov Dec: 45.2 mm (1.8 in), 2 December 1905 Dec
The wettest day on record for each calendar month at Mirranatwa (Bullawin Park). The most was 82.0 mm (3.2 in) on 6 March 1910.
Record daily precipitation for each month at Mirranatwa (Bullawin Park)
MonthRecord daily precipitation (mm)Date
Jan44.5 mm (1.8 in)8 January 1897
Feb62.2 mm (2.4 in)21 February 1930
Mar82.0 mm (3.2 in)6 March 1910
Apr34.5 mm (1.4 in)21 April 1896
May56.1 mm (2.2 in)11 May 1925
Jun47.2 mm (1.9 in)12 June 1889
Jul45.7 mm (1.8 in)21 July 1906
Aug42.7 mm (1.7 in)19 August 1909
Sep57.7 mm (2.3 in)19 September 1913
Oct51.3 mm (2.0 in)13 October 1893
Nov56.4 mm (2.2 in)27 November 1906
Dec45.2 mm (1.8 in)2 December 1905

Latest Records

20
Latest records at Mirranatwa (Bullawin Park)
DateStationRecordValueBeat old record byOld record stoodSignificance
30 June 1931Mirranatwa (Bullawin Park), AUdaily rain21.1 mm (0.8 in)7.6 mm (0.30 in)16 years19 of 100 (Routine)
29 June 1931Mirranatwa (Bullawin Park), AUdaily rain15.2 mm (0.6 in)8.3 mm (0.33 in)31 years20 of 100 (Routine)
12 May 1931Mirranatwa (Bullawin Park), AUdaily rain23.6 mm (0.9 in)6.1 mm (0.24 in)5 years14 of 100 (Routine)
29 April 1931Mirranatwa (Bullawin Park), AUdaily rain30.5 mm (1.2 in)13.7 mm (0.5 in)21 years31 of 100 (Routine)
14 April 1931Mirranatwa (Bullawin Park), AUdaily rain26.9 mm (1.1 in)10.4 mm (0.4 in)37 years31 of 100 (Routine)
21 March 1931Mirranatwa (Bullawin Park), AUdaily rain29.0 mm (1.1 in)8.7 mm (0.34 in)38 years25 of 100 (Routine)
25 January 1931Mirranatwa (Bullawin Park), AUdaily rain41.9 mm (1.6 in)35.5 mm (1.4 in)24 years51 of 100 (Notable)
24 January 1931Mirranatwa (Bullawin Park), AUdaily rain2.5 mm (0.10 in)0.5 mm (0.02 in)3 years4 of 100 (Routine)
8 December 1930Mirranatwa (Bullawin Park), AUdaily rain14.0 mm (0.6 in)1.3 mm (0.05 in)13 years9 of 100 (Routine)
7 December 1930Mirranatwa (Bullawin Park), AUdaily rain26.7 mm (1.1 in)12.5 mm (0.5 in)31 years29 of 100 (Routine)
6 December 1930Mirranatwa (Bullawin Park), AUdaily rain11.9 mm (0.5 in)1.5 mm (0.06 in)4 years7 of 100 (Routine)
6 October 1930Mirranatwa (Bullawin Park), AUdaily rain33.0 mm (1.3 in)3.0 mm (0.12 in)35 years18 of 100 (Routine)
14 September 1930Mirranatwa (Bullawin Park), AUdaily rain15.2 mm (0.6 in)0.5 mm (0.02 in)24 years11 of 100 (Routine)
1 September 1930Mirranatwa (Bullawin Park), AUdaily rain15.5 mm (0.6 in)2.5 mm (0.10 in)21 years13 of 100 (Routine)
14 August 1930Mirranatwa (Bullawin Park), AUdaily rain36.8 mm (1.4 in)30.2 mm (1.2 in)29 years52 of 100 (Notable)
3 August 1930Mirranatwa (Bullawin Park), AUdaily rain29.0 mm (1.1 in)9.2 mm (0.36 in)8 years23 of 100 (Routine)
12 July 1930Mirranatwa (Bullawin Park), AUdaily rain14.7 mm (0.6 in)3.5 mm (0.14 in)35 years20 of 100 (Routine)
10 July 1930Mirranatwa (Bullawin Park), AUdaily rain8.1 mm (0.32 in)3.3 mm (0.13 in)23 years16 of 100 (Routine)
22 February 1930Mirranatwa (Bullawin Park), AUdaily rain (Tie)6.6 mm (0.26 in)tie0 years1 of 100 (Routine)
21 February 1930Mirranatwa (Bullawin Park), AUmonthly rain62.2 mm (2.4 in)19.8 mm (0.8 in)19 years42 of 100 (Notable)

Extremes by Year

1888 to 1931
Yearly extremes at Mirranatwa (Bullawin Park): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)82.0 mm (3.2 in)191034.7 mm (1.4 in)42
Wettest five days (Rx5day)107.9 mm (4.2 in)189265.0 mm (2.6 in)42
Longest dry spell (CDD)49 days191827 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Mirranatwa (Bullawin Park) by year The wettest day of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 82.0 mm (3.2 in) in 1910, marked on the chart; the median year is 34.7 mm (1.4 in). 02040608010018901900191019201930Record: 82.0 mm (3.2 in) in 1910
The wettest day of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 82.0 mm (3.2 in) in 1910, marked on the chart; the median year is 34.7 mm (1.4 in).
Wettest day (Rx1day) at Mirranatwa (Bullawin Park) by year
YearWettest day (Rx1day)
188819.1 mm (0.8 in)
188947.2 mm (1.9 in)
189029.0 mm (1.1 in)
189136.6 mm (1.4 in)
189241.1 mm (1.6 in)
189351.3 mm (2.0 in)
189433.5 mm (1.3 in)
189530.5 mm (1.2 in)
189634.5 mm (1.4 in)
189744.5 mm (1.8 in)
189830.5 mm (1.2 in)
189932.5 mm (1.3 in)
190033.0 mm (1.3 in)
190120.8 mm (0.8 in)
190229.0 mm (1.1 in)
190330.0 mm (1.2 in)
190441.9 mm (1.6 in)
190545.2 mm (1.8 in)
190656.4 mm (2.2 in)
190732.0 mm (1.3 in)
190854.6 mm (2.1 in)
190942.7 mm (1.7 in)
191082.0 mm (3.2 in)
191142.4 mm (1.7 in)
191222.4 mm (0.9 in)
191357.7 mm (2.3 in)
191422.9 mm (0.9 in)
191525.1 mm (1.0 in)
191631.0 mm (1.2 in)
191743.2 mm (1.7 in)
191826.4 mm (1.0 in)
191934.8 mm (1.4 in)
192045.7 mm (1.8 in)
192142.2 mm (1.7 in)
19226.6 mm (0.26 in)
192556.1 mm (2.2 in)
192641.4 mm (1.6 in)
192721.1 mm (0.8 in)
192833.0 mm (1.3 in)
192931.2 mm (1.2 in)
193062.2 mm (2.4 in)
193141.9 mm (1.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mirranatwa (Bullawin Park) by year The wettest five days of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 107.9 mm (4.2 in) in 1892, marked on the chart; the median year is 65.0 mm (2.6 in). 025507510012518901900191019201930Record: 107.9 mm (4.2 in) in 1892
The wettest five days of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 107.9 mm (4.2 in) in 1892, marked on the chart; the median year is 65.0 mm (2.6 in).
Wettest five days (Rx5day) at Mirranatwa (Bullawin Park) by year
YearWettest five days (Rx5day)
188822.4 mm (0.9 in)
188984.7 mm (3.3 in)
189051.6 mm (2.0 in)
189182.7 mm (3.3 in)
1892107.9 mm (4.2 in)
189395.7 mm (3.8 in)
189488.1 mm (3.5 in)
189553.6 mm (2.1 in)
189665.0 mm (2.6 in)
189775.3 mm (3.0 in)
189859.2 mm (2.3 in)
189970.7 mm (2.8 in)
190068.4 mm (2.7 in)
190156.6 mm (2.2 in)
190261.3 mm (2.4 in)
190350.8 mm (2.0 in)
190445.2 mm (1.8 in)
190575.5 mm (3.0 in)
190682.3 mm (3.2 in)
190775.1 mm (3.0 in)
190884.6 mm (3.3 in)
190963.5 mm (2.5 in)
191087.3 mm (3.4 in)
1911106.4 mm (4.2 in)
191265.0 mm (2.6 in)
191368.6 mm (2.7 in)
191439.1 mm (1.5 in)
191545.0 mm (1.8 in)
191685.1 mm (3.4 in)
191760.7 mm (2.4 in)
191857.7 mm (2.3 in)
191962.0 mm (2.4 in)
192049.0 mm (1.9 in)
192155.1 mm (2.2 in)
192215.7 mm (0.6 in)
192583.7 mm (3.3 in)
192668.9 mm (2.7 in)
192752.1 mm (2.1 in)
192887.4 mm (3.4 in)
192949.1 mm (1.9 in)
193075.4 mm (3.0 in)
193160.8 mm (2.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mirranatwa (Bullawin Park) by year The longest dry spell of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 49 days in 1918, marked on the chart; the median year is 27 days. 102030405018901900191019201930Record: 49 days in 1918
The longest dry spell of the year at Mirranatwa (Bullawin Park), 1888 to 1931. The record is 49 days in 1918, marked on the chart; the median year is 27 days.
Longest dry spell (CDD) at Mirranatwa (Bullawin Park) by year
YearLongest dry spell (CDD)
188810 days
188923 days
189046 days
189127 days
189229 days
189324 days
189423 days
189529 days
189630 days
189720 days
189842 days
189926 days
190020 days
190129 days
190228 days
190320 days
190426 days
190521 days
190619 days
190719 days
190818 days
190917 days
191026 days
191135 days
191244 days
191329 days
191434 days
191520 days
191629 days
191730 days
191849 days
191933 days
192029 days
192130 days
192215 days
192519 days
192631 days
192727 days
192825 days
192916 days
193047 days
193119 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

39 years, 1889 to 1930

A day with at least 36.6 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 81.3 mm (3.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Mirranatwa (Bullawin Park): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.6 mm (1.4 in)
5 years48.1 mm (1.9 in)
10 years55.9 mm (2.2 in)
25 years66.0 mm (2.6 in)
50 years73.6 mm (2.9 in)Longer than the 39 years of record
100 years81.3 mm (3.2 in)Longer than the 39 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, 39 years of values from 1889 to 1930.

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: 82.0 mm (3.2 in) in 1910; 62.2 mm (2.4 in) in 1930; 57.7 mm (2.3 in) in 1913.

Download the Data

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