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East Tarwin (Mirboo Pastoral C Weather Records (ASN00085227)

Record envelope, standing records and threshold days for East Tarwin (Mirboo Pastoral C (ASN00085227), Australia, with 56 years of record.

Key Facts for East Tarwin (Mirboo Pastoral C

  • East Tarwin (Mirboo Pastoral C (ASN00085227) is a weather station in Australia at -38.52 latitude and 146.20 longitude, 263 m (863 ft) above sea level.
  • The station reports from 1971 to 2026, 56 years of record.
  • 1,464 records set at East Tarwin (Mirboo Pastoral C still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • East Tarwin (Mirboo Pastoral C set a daily record precipitation of 28.0 mm (1.1 in) on 21 June 2026.

About the Station

  • Location: Australia, -38.52 latitude, 146.20 longitude.
  • Elevation: 263 m (863 ft).
  • Period of record: 1971 to 2026, 56 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at East Tarwin (Mirboo Pastoral C, with 2026 drawn through them The band shows the record high and record low for each calendar day at East Tarwin (Mirboo Pastoral C. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at East Tarwin (Mirboo Pastoral C. 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 East Tarwin (Mirboo Pastoral C, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan42.3 C (108.1 F)5.7 C (42.3 F)n/an/a
Feb40.5 C (104.9 F)6.2 C (43.2 F)n/an/a
Mar36.0 C (96.8 F)4.0 C (39.2 F)n/an/a
Apr29.0 C (84.2 F)1.8 C (35.2 F)n/an/a
May23.0 C (73.4 F)0.0 C (32.0 F)n/an/a
Jun17.7 C (63.9 F)0.0 C (32.0 F)n/an/a
Jul20.0 C (68.0 F)0.6 C (33.1 F)n/an/a
Aug21.5 C (70.7 F)-1.1 C (30.0 F)n/an/a
Sep25.3 C (77.5 F)1.0 C (33.8 F)n/an/a
Oct29.7 C (85.5 F)2.6 C (36.7 F)n/an/a
Nov34.5 C (94.1 F)0.4 C (32.7 F)n/an/a
Dec37.0 C (98.6 F)3.2 C (37.8 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at East Tarwin (Mirboo Pastoral C by the year they were set 1,464 records at East Tarwin (Mirboo Pastoral C still stand. 1982 holds the most, with 196. 0501001502001975: 1501976: 1371977: 1341978: 1611979: 1461980: 1691981: 1551982: 1961983: 1531984: 631975197619771978197919801981198219831984
1,464 records at East Tarwin (Mirboo Pastoral C still stand. 1982 holds the most, with 196.
Standing records at East Tarwin (Mirboo Pastoral C by the year they were set
Year setStanding records
1975150
1976137
1977134
1978161
1979146
1980169
1981155
1982196
1983153
198463

All-Time Record Progression

1 new records
When East Tarwin (Mirboo Pastoral C set new all-time records 1 all-time records were set at East Tarwin (Mirboo Pastoral C between 3 February 2005 and 3 February 2005. Each dot is a new record. Record daily precipitation3 February 2005: Record daily precipitation 117.0 mm (4.6 in)2005
1 all-time records were set at East Tarwin (Mirboo Pastoral C between 3 February 2005 and 3 February 2005. Each dot is a new record.
When East Tarwin (Mirboo Pastoral C set new all-time records
DateKindDetail
2005-02-03Record daily precipitationRecord daily precipitation 117.0 mm (4.6 in)

Wettest Day of Each Month

Feb: 117.0 mm (4.6 in)
Record daily precipitation for each month at East Tarwin (Mirboo Pastoral C The wettest day on record for each calendar month at East Tarwin (Mirboo Pastoral C. The most was 117.0 mm (4.6 in) on 3 February 2005. 050100150 Jan: 45.6 mm (1.8 in), 8 January 2024 Jan Feb: 117.0 mm (4.6 in), 3 February 2005 Feb Mar: 85.0 mm (3.3 in), 23 March 2011 Mar Apr: 76.0 mm (3.0 in), 12 April 2011 Apr May: 59.6 mm (2.3 in), 4 May 1983 May Jun: 102.0 mm (4.0 in), 10 June 2021 Jun Jul: 66.0 mm (2.6 in), 16 July 2024 Jul Aug: 81.4 mm (3.2 in), 15 August 2022 Aug Sep: 56.0 mm (2.2 in), 16 September 1993 Sep Oct: 58.0 mm (2.3 in), 4 October 2023 Oct Nov: 60.0 mm (2.4 in), 6 November 1995 Nov Dec: 54.6 mm (2.1 in), 27 December 1998 Dec
The wettest day on record for each calendar month at East Tarwin (Mirboo Pastoral C. The most was 117.0 mm (4.6 in) on 3 February 2005.
Record daily precipitation for each month at East Tarwin (Mirboo Pastoral C
MonthRecord daily precipitation (mm)Date
Jan45.6 mm (1.8 in)8 January 2024
Feb117.0 mm (4.6 in)3 February 2005
Mar85.0 mm (3.3 in)23 March 2011
Apr76.0 mm (3.0 in)12 April 2011
May59.6 mm (2.3 in)4 May 1983
Jun102.0 mm (4.0 in)10 June 2021
Jul66.0 mm (2.6 in)16 July 2024
Aug81.4 mm (3.2 in)15 August 2022
Sep56.0 mm (2.2 in)16 September 1993
Oct58.0 mm (2.3 in)4 October 2023
Nov60.0 mm (2.4 in)6 November 1995
Dec54.6 mm (2.1 in)27 December 1998

Period of Record Coverage

1975 to 1984
Days with data per year at East Tarwin (Mirboo Pastoral C 10 years of record at East Tarwin (Mirboo Pastoral C, 1975 to 1984. 1 years have data for under 90 percent of days and are left out of rankings: 1984. 1975: 363 of 365 days1976: 361 of 366 days1977: 358 of 365 days1978: 358 of 365 days1979: 340 of 365 days1980: 352 of 366 days1981: 365 of 365 days1982: 360 of 365 days1983: 362 of 365 days1984: 174 of 366 days19751980
10 years of record at East Tarwin (Mirboo Pastoral C, 1975 to 1984. 1 years have data for under 90 percent of days and are left out of rankings: 1984.
Days with data per year at East Tarwin (Mirboo Pastoral C
YearDays with dataShare of yearComplete
197536399%Yes
197636199%Yes
197735898%Yes
197835898%Yes
197934093%Yes
198035296%Yes
1981365100%Yes
198236099%Yes
198336299%Yes
198417448%No

Latest Records

20
Latest records at East Tarwin (Mirboo Pastoral C
DateStationRecordValueBeat old record byOld record stoodSignificance
21 June 2026East Tarwin (Mirboo Pastoral C, AUdaily rain28.0 mm (1.1 in)2.8 mm (0.11 in)24 years14 of 100 (Routine)
27 May 2026East Tarwin (Mirboo Pastoral C, AUdaily rain14.2 mm (0.6 in)2.6 mm (0.10 in)47 years20 of 100 (Routine)
8 May 2026East Tarwin (Mirboo Pastoral C, AUdaily rain19.0 mm (0.7 in)3.8 mm (0.15 in)28 years18 of 100 (Routine)
26 March 2026East Tarwin (Mirboo Pastoral C, AUdaily rain17.2 mm (0.7 in)6.2 mm (0.24 in)8 years14 of 100 (Routine)
25 February 2026East Tarwin (Mirboo Pastoral C, AUdaily rain21.0 mm (0.8 in)12.8 mm (0.5 in)48 years20 of 100 (Routine)
17 November 2025East Tarwin (Mirboo Pastoral C, AUdaily rain24.0 mm (0.9 in)8.8 mm (0.35 in)36 years20 of 100 (Routine)
27 October 2025East Tarwin (Mirboo Pastoral C, AUdaily rain (Tie)20.0 mm (0.8 in)tie24 years3 of 100 (Routine)
27 August 2025East Tarwin (Mirboo Pastoral C, AUdaily rain20.2 mm (0.8 in)3.8 mm (0.15 in)40 years20 of 100 (Routine)
28 May 2025East Tarwin (Mirboo Pastoral C, AUdaily rain10.0 mm (0.4 in)4.0 mm (0.16 in)46 years20 of 100 (Routine)
23 May 2025East Tarwin (Mirboo Pastoral C, AUdaily rain32.6 mm (1.3 in)12.6 mm (0.5 in)22 years27 of 100 (Routine)
7 January 2025East Tarwin (Mirboo Pastoral C, AUdaily rain17.8 mm (0.7 in)2.6 mm (0.10 in)30 years17 of 100 (Routine)
25 November 2024East Tarwin (Mirboo Pastoral C, AUdaily rain (Tie)18.0 mm (0.7 in)tie36 years3 of 100 (Routine)
19 October 2024East Tarwin (Mirboo Pastoral C, AUdaily rain42.0 mm (1.7 in)13.0 mm (0.5 in)31 years32 of 100 (Routine)
26 August 2024East Tarwin (Mirboo Pastoral C, AUdaily rain14.0 mm (0.6 in)1.0 mm (0.04 in)44 years19 of 100 (Routine)
16 July 2024East Tarwin (Mirboo Pastoral C, AUmonthly rain66.0 mm (2.6 in)2.4 mm (0.09 in)27 years26 of 100 (Routine)
10 July 2024East Tarwin (Mirboo Pastoral C, AUdaily rain46.0 mm (1.8 in)11.0 mm (0.4 in)24 years27 of 100 (Routine)
7 April 2024East Tarwin (Mirboo Pastoral C, AUdaily rain24.2 mm (1.0 in)2.6 mm (0.10 in)18 years12 of 100 (Routine)
2 April 2024East Tarwin (Mirboo Pastoral C, AUdaily rain63.6 mm (2.5 in)51.6 mm (2.0 in)30 years54 of 100 (Notable)
8 January 2024East Tarwin (Mirboo Pastoral C, AUmonthly rain45.6 mm (1.8 in)0.4 mm (0.02 in)43 years28 of 100 (Routine)
30 November 2023East Tarwin (Mirboo Pastoral C, AUdaily rain22.0 mm (0.9 in)1.6 mm (0.06 in)44 years20 of 100 (Routine)

Extremes by Year

1971 to 2026
Yearly extremes at East Tarwin (Mirboo Pastoral C: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.3 C (108.1 F)198237.5 C (99.4 F)10
Coldest night (TNn)-1.1 C (30.0 F)19800.6 C (33.0 F)10
Wettest day (Rx1day)117.0 mm (4.6 in)200547.0 mm (1.9 in)56
Wettest five days (Rx5day)174.0 mm (6.9 in)202187.3 mm (3.4 in)56
Longest dry spell (CDD)40 days198315 days56

Hottest day (TXx)

Hottest day (TXx) at East Tarwin (Mirboo Pastoral C by year The hottest day of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 42.3 C (108.1 F) in 1982, marked on the chart; the median year is 37.5 C (99.4 F). 32.53537.54042.519801990200020102020Record: 42.3 C (108.1 F) in 1982
The hottest day of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 42.3 C (108.1 F) in 1982, marked on the chart; the median year is 37.5 C (99.4 F).
Hottest day (TXx) at East Tarwin (Mirboo Pastoral C by year
YearHottest day (TXx)
1971n/a
1972n/a
1973n/a
1974n/a
197536.3 C (97.3 F)
197637.0 C (98.6 F)
197738.1 C (100.6 F)
197837.0 C (98.6 F)
197937.9 C (100.2 F)
198035.5 C (95.9 F)
198139.4 C (102.9 F)
198242.3 C (108.1 F)
198340.5 C (104.9 F)
198433.0 C (91.4 F)
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Coldest night (TNn)

Coldest night (TNn) at East Tarwin (Mirboo Pastoral C by year The coldest night of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is -1.1 C (30.0 F) in 1980, marked on the chart; the median year is 0.6 C (33.0 F). -2-1012319801990200020102020Record: -1.1 C (30.0 F) in 1980
The coldest night of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is -1.1 C (30.0 F) in 1980, marked on the chart; the median year is 0.6 C (33.0 F).
Coldest night (TNn) at East Tarwin (Mirboo Pastoral C by year
YearColdest night (TNn)
1971n/a
1972n/a
1973n/a
1974n/a
19752.2 C (36.0 F)
1976-1.0 C (30.2 F)
19770.0 C (32.0 F)
19780.5 C (32.9 F)
19791.0 C (33.8 F)
1980-1.1 C (30.0 F)
19810.4 C (32.7 F)
19820.6 C (33.1 F)
19831.0 C (33.8 F)
19842.5 C (36.5 F)
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
2000n/a
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2006n/a
2007n/a
2008n/a
2009n/a
2010n/a
2011n/a
2012n/a
2013n/a
2014n/a
2015n/a
2016n/a
2017n/a
2018n/a
2019n/a
2020n/a
2021n/a
2022n/a
2023n/a
2024n/a
2025n/a
2026n/a

Wettest day (Rx1day)

Wettest day (Rx1day) at East Tarwin (Mirboo Pastoral C by year The wettest day of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 117.0 mm (4.6 in) in 2005, marked on the chart; the median year is 47.0 mm (1.9 in). 025507510012519801990200020102020Record: 117.0 mm (4.6 in) in 2005
The wettest day of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 117.0 mm (4.6 in) in 2005, marked on the chart; the median year is 47.0 mm (1.9 in).
Wettest day (Rx1day) at East Tarwin (Mirboo Pastoral C by year
YearWettest day (Rx1day)
197123.4 mm (0.9 in)
197248.5 mm (1.9 in)
197351.1 mm (2.0 in)
197436.4 mm (1.4 in)
197537.2 mm (1.5 in)
197630.2 mm (1.2 in)
197752.1 mm (2.1 in)
197849.1 mm (1.9 in)
197935.4 mm (1.4 in)
198084.4 mm (3.3 in)
198159.2 mm (2.3 in)
198231.6 mm (1.2 in)
198359.6 mm (2.3 in)
198458.4 mm (2.3 in)
198543.0 mm (1.7 in)
198653.0 mm (2.1 in)
198736.0 mm (1.4 in)
198831.8 mm (1.3 in)
198958.0 mm (2.3 in)
199045.2 mm (1.8 in)
199155.0 mm (2.2 in)
199236.6 mm (1.4 in)
199356.0 mm (2.2 in)
199434.2 mm (1.3 in)
199560.0 mm (2.4 in)
199663.6 mm (2.5 in)
199722.0 mm (0.9 in)
199854.6 mm (2.1 in)
199933.4 mm (1.3 in)
200043.6 mm (1.7 in)
200153.0 mm (2.1 in)
200230.0 mm (1.2 in)
200326.2 mm (1.0 in)
200474.0 mm (2.9 in)
2005117.0 mm (4.6 in)
200644.8 mm (1.8 in)
200763.8 mm (2.5 in)
200853.0 mm (2.1 in)
200930.0 mm (1.2 in)
201046.0 mm (1.8 in)
201185.0 mm (3.3 in)
201255.6 mm (2.2 in)
201360.4 mm (2.4 in)
201432.4 mm (1.3 in)
201528.6 mm (1.1 in)
201648.0 mm (1.9 in)
201742.4 mm (1.7 in)
201835.4 mm (1.4 in)
201938.0 mm (1.5 in)
202029.8 mm (1.2 in)
2021102.0 mm (4.0 in)
202281.4 mm (3.2 in)
202358.0 mm (2.3 in)
202466.0 mm (2.6 in)
202533.4 mm (1.3 in)
202628.0 mm (1.1 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at East Tarwin (Mirboo Pastoral C by year The wettest five days of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 174.0 mm (6.9 in) in 2021, marked on the chart; the median year is 87.3 mm (3.4 in). 05010015020019801990200020102020Record: 174.0 mm (6.9 in) in 2021
The wettest five days of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 174.0 mm (6.9 in) in 2021, marked on the chart; the median year is 87.3 mm (3.4 in).
Wettest five days (Rx5day) at East Tarwin (Mirboo Pastoral C by year
YearWettest five days (Rx5day)
197145.3 mm (1.8 in)
197294.3 mm (3.7 in)
197380.6 mm (3.2 in)
197468.8 mm (2.7 in)
197581.0 mm (3.2 in)
197673.3 mm (2.9 in)
1977134.9 mm (5.3 in)
197892.0 mm (3.6 in)
197962.6 mm (2.5 in)
1980105.6 mm (4.2 in)
198193.5 mm (3.7 in)
198260.4 mm (2.4 in)
1983130.4 mm (5.1 in)
198482.0 mm (3.2 in)
1985109.8 mm (4.3 in)
198682.2 mm (3.2 in)
198763.2 mm (2.5 in)
198865.4 mm (2.6 in)
198987.6 mm (3.4 in)
199075.0 mm (3.0 in)
1991111.8 mm (4.4 in)
199278.8 mm (3.1 in)
1993107.8 mm (4.2 in)
199481.6 mm (3.2 in)
1995109.6 mm (4.3 in)
199692.2 mm (3.6 in)
199749.8 mm (2.0 in)
1998104.4 mm (4.1 in)
199949.0 mm (1.9 in)
200052.6 mm (2.1 in)
2001142.2 mm (5.6 in)
200253.8 mm (2.1 in)
200359.2 mm (2.3 in)
200496.6 mm (3.8 in)
2005137.6 mm (5.4 in)
200673.0 mm (2.9 in)
2007127.8 mm (5.0 in)
2008101.6 mm (4.0 in)
200970.4 mm (2.8 in)
201060.2 mm (2.4 in)
2011163.6 mm (6.4 in)
201287.0 mm (3.4 in)
2013133.6 mm (5.3 in)
201464.2 mm (2.5 in)
201549.8 mm (2.0 in)
201659.4 mm (2.3 in)
201788.6 mm (3.5 in)
201890.0 mm (3.5 in)
201997.6 mm (3.8 in)
202089.0 mm (3.5 in)
2021174.0 mm (6.9 in)
2022135.4 mm (5.3 in)
202392.8 mm (3.7 in)
2024106.0 mm (4.2 in)
202563.0 mm (2.5 in)
202665.0 mm (2.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at East Tarwin (Mirboo Pastoral C by year The longest dry spell of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 40 days in 1983, marked on the chart; the median year is 15 days. 01020304019801990200020102020Record: 40 days in 1983
The longest dry spell of the year at East Tarwin (Mirboo Pastoral C, 1971 to 2026. The record is 40 days in 1983, marked on the chart; the median year is 15 days.
Longest dry spell (CDD) at East Tarwin (Mirboo Pastoral C by year
YearLongest dry spell (CDD)
197123 days
197218 days
197314 days
197424 days
197513 days
197616 days
197714 days
197810 days
197913 days
198011 days
198116 days
198217 days
198340 days
198418 days
198511 days
198617 days
198715 days
198823 days
198913 days
199015 days
199120 days
199210 days
199314 days
199415 days
199519 days
199617 days
199725 days
199811 days
199912 days
200020 days
200113 days
200215 days
200317 days
200419 days
200515 days
200614 days
200715 days
200823 days
200915 days
201016 days
201110 days
201213 days
201315 days
201417 days
201514 days
201610 days
201713 days
201817 days
201914 days
20209 days
202111 days
202214 days
202315 days
202418 days
202511 days
202615 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

47 years, 1972 to 2025

A day with at least 47.6 mm (1.9 in) of rain is expected about once in 2 years. A day with at least 116.8 mm (4.6 in) of rain is expected about once in 100 years.

Rainfall return levels at East Tarwin (Mirboo Pastoral C: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years47.6 mm (1.9 in)
5 years65.1 mm (2.6 in)
10 years77.1 mm (3.0 in)
25 years92.7 mm (3.6 in)
50 years104.7 mm (4.1 in)Longer than the 47 years of record
100 years116.8 mm (4.6 in)Longer than the 47 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, 47 years of values from 1972 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: 117.0 mm (4.6 in) in 2005; 102.0 mm (4.0 in) in 2021; 85.0 mm (3.3 in) in 2011.

Download the Data

  • Data for East Tarwin (Mirboo Pastoral C standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for East Tarwin (Mirboo Pastoral C 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).