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Built 2026-10-14 (14 October 2026)

Rockbank (Melton) Weather Records (ASN00087121)

Record envelope, standing records and threshold days for Rockbank (Melton) (ASN00087121), Australia, with 58 years of record.

Key Facts for Rockbank (Melton)

  • Rockbank (Melton) (ASN00087121) is a weather station in Australia at -37.68 latitude and 144.67 longitude, 125 m (410 ft) above sea level.
  • The station reports from 1969 to 2026, 58 years of record.
  • 0 records set at Rockbank (Melton) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Rockbank (Melton) set a daily record precipitation of 8.8 mm (0.35 in) on 23 February 2026.

About the Station

  • Location: Australia, -37.68 latitude, 144.67 longitude.
  • Elevation: 125 m (410 ft).
  • Period of record: 1969 to 2026, 58 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Rockbank (Melton) set new all-time records 1 all-time records were set at Rockbank (Melton) between 3 February 2005 and 3 February 2005. Each dot is a new record. Record daily precipitation3 February 2005: Record daily precipitation 104.0 mm (4.1 in)2005
1 all-time records were set at Rockbank (Melton) between 3 February 2005 and 3 February 2005. Each dot is a new record.
When Rockbank (Melton) set new all-time records
DateKindDetail
2005-02-03Record daily precipitationRecord daily precipitation 104.0 mm (4.1 in)

Wettest Day of Each Month

Feb: 104.0 mm (4.1 in)
Record daily precipitation for each month at Rockbank (Melton) The wettest day on record for each calendar month at Rockbank (Melton). The most was 104.0 mm (4.1 in) on 3 February 2005. 050100150 Jan: 72.4 mm (2.9 in), 2 January 1970 Jan Feb: 104.0 mm (4.1 in), 3 February 2005 Feb Mar: 50.6 mm (2.0 in), 7 March 2010 Mar Apr: 81.0 mm (3.2 in), 8 April 1977 Apr May: 48.6 mm (1.9 in), 3 May 2021 May Jun: 34.0 mm (1.3 in), 1 June 2013 Jun Jul: 42.0 mm (1.7 in), 26 July 2022 Jul Aug: 33.4 mm (1.3 in), 7 August 1978 Aug Sep: 57.4 mm (2.3 in), 15 September 1993 Sep Oct: 73.0 mm (2.9 in), 16 October 1983 Oct Nov: 66.4 mm (2.6 in), 19 November 1978 Nov Dec: 64.4 mm (2.5 in), 27 December 1999 Dec
The wettest day on record for each calendar month at Rockbank (Melton). The most was 104.0 mm (4.1 in) on 3 February 2005.
Record daily precipitation for each month at Rockbank (Melton)
MonthRecord daily precipitation (mm)Date
Jan72.4 mm (2.9 in)2 January 1970
Feb104.0 mm (4.1 in)3 February 2005
Mar50.6 mm (2.0 in)7 March 2010
Apr81.0 mm (3.2 in)8 April 1977
May48.6 mm (1.9 in)3 May 2021
Jun34.0 mm (1.3 in)1 June 2013
Jul42.0 mm (1.7 in)26 July 2022
Aug33.4 mm (1.3 in)7 August 1978
Sep57.4 mm (2.3 in)15 September 1993
Oct73.0 mm (2.9 in)16 October 1983
Nov66.4 mm (2.6 in)19 November 1978
Dec64.4 mm (2.5 in)27 December 1999

Latest Records

20
Latest records at Rockbank (Melton)
DateStationRecordValueBeat old record byOld record stoodSignificance
23 February 2026Rockbank (Melton), AUdaily rain8.8 mm (0.35 in)2.2 mm (0.09 in)56 years20 of 100 (Routine)
2 November 2025Rockbank (Melton), AUdaily rain38.8 mm (1.5 in)11.0 mm (0.4 in)32 years26 of 100 (Routine)
8 January 2024Rockbank (Melton), AUdaily rain31.4 mm (1.2 in)9.4 mm (0.37 in)48 years28 of 100 (Routine)
3 January 2024Rockbank (Melton), AUdaily rain37.2 mm (1.5 in)17.4 mm (0.7 in)53 years38 of 100 (Notable)
3 December 2023Rockbank (Melton), AUdaily rain26.8 mm (1.1 in)11.2 mm (0.4 in)17 years23 of 100 (Routine)
4 October 2023Rockbank (Melton), AUdaily rain20.0 mm (0.8 in)7.2 mm (0.28 in)2 years15 of 100 (Routine)
6 June 2023Rockbank (Melton), AUdaily rain7.4 mm (0.29 in)1.0 mm (0.04 in)44 years20 of 100 (Routine)
8 May 2023Rockbank (Melton), AUdaily rain14.0 mm (0.6 in)6.6 mm (0.26 in)36 years20 of 100 (Routine)
16 April 2023Rockbank (Melton), AUdaily rain22.0 mm (0.9 in)11.6 mm (0.5 in)53 years20 of 100 (Routine)
23 December 2022Rockbank (Melton), AUdaily rain30.4 mm (1.2 in)8.0 mm (0.31 in)51 years29 of 100 (Routine)
14 October 2022Rockbank (Melton), AUdaily rain16.6 mm (0.7 in)0.4 mm (0.02 in)8 years7 of 100 (Routine)
13 October 2022Rockbank (Melton), AUdaily rain11.0 mm (0.4 in)0.8 mm (0.03 in)41 years18 of 100 (Routine)
8 October 2022Rockbank (Melton), AUdaily rain20.6 mm (0.8 in)5.6 mm (0.22 in)47 years20 of 100 (Routine)
19 August 2022Rockbank (Melton), AUdaily rain7.0 mm (0.28 in)1.2 mm (0.05 in)4 years8 of 100 (Routine)
26 July 2022Rockbank (Melton), AUmonthly rain42.0 mm (1.7 in)8.0 mm (0.31 in)6 years36 of 100 (Notable)
30 April 2022Rockbank (Melton), AUdaily rain20.6 mm (0.8 in)10.0 mm (0.4 in)48 years20 of 100 (Routine)
19 April 2022Rockbank (Melton), AUdaily rain16.6 mm (0.7 in)9.2 mm (0.36 in)37 years20 of 100 (Routine)
2 March 2022Rockbank (Melton), AUdaily rain7.0 mm (0.28 in)0.9 mm (0.04 in)49 years20 of 100 (Routine)
29 January 2022Rockbank (Melton), AUdaily rain42.2 mm (1.7 in)6.0 mm (0.24 in)0 years10 of 100 (Routine)
13 November 2021Rockbank (Melton), AUdaily rain27.2 mm (1.1 in)3.2 mm (0.13 in)23 years14 of 100 (Routine)

Extremes by Year

1969 to 2026
Yearly extremes at Rockbank (Melton): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)104.0 mm (4.1 in)200542.1 mm (1.7 in)58
Wettest five days (Rx5day)135.6 mm (5.3 in)200560.1 mm (2.4 in)58
Longest dry spell (CDD)53 days201825 days58

Wettest day (Rx1day)

Wettest day (Rx1day) at Rockbank (Melton) by year The wettest day of the year at Rockbank (Melton), 1969 to 2026. The record is 104.0 mm (4.1 in) in 2005, marked on the chart; the median year is 42.1 mm (1.7 in). 0255075100125197019801990200020102020Record: 104.0 mm (4.1 in) in 2005
The wettest day of the year at Rockbank (Melton), 1969 to 2026. The record is 104.0 mm (4.1 in) in 2005, marked on the chart; the median year is 42.1 mm (1.7 in).
Wettest day (Rx1day) at Rockbank (Melton) by year
YearWettest day (Rx1day)
196927.2 mm (1.1 in)
197072.4 mm (2.9 in)
197142.2 mm (1.7 in)
197250.3 mm (2.0 in)
197398.8 mm (3.9 in)
197444.2 mm (1.7 in)
197535.0 mm (1.4 in)
197638.2 mm (1.5 in)
197781.0 mm (3.2 in)
197866.4 mm (2.6 in)
197927.0 mm (1.1 in)
198027.2 mm (1.1 in)
198138.6 mm (1.5 in)
198226.2 mm (1.0 in)
198373.0 mm (2.9 in)
198434.6 mm (1.4 in)
198535.4 mm (1.4 in)
198628.0 mm (1.1 in)
198754.4 mm (2.1 in)
198856.0 mm (2.2 in)
198930.0 mm (1.2 in)
199060.0 mm (2.4 in)
199158.2 mm (2.3 in)
199243.6 mm (1.7 in)
199357.4 mm (2.3 in)
199444.6 mm (1.8 in)
199557.8 mm (2.3 in)
199636.6 mm (1.4 in)
199724.8 mm (1.0 in)
199828.0 mm (1.1 in)
199964.4 mm (2.5 in)
200042.2 mm (1.7 in)
200138.2 mm (1.5 in)
200218.6 mm (0.7 in)
200342.0 mm (1.7 in)
200439.6 mm (1.6 in)
2005104.0 mm (4.1 in)
200642.2 mm (1.7 in)
200720.6 mm (0.8 in)
200846.0 mm (1.8 in)
200949.2 mm (1.9 in)
201052.4 mm (2.1 in)
201156.8 mm (2.2 in)
201231.8 mm (1.3 in)
201342.0 mm (1.7 in)
201429.0 mm (1.1 in)
201529.0 mm (1.1 in)
201634.0 mm (1.3 in)
201769.4 mm (2.7 in)
201846.0 mm (1.8 in)
201924.4 mm (1.0 in)
202046.6 mm (1.8 in)
202148.6 mm (1.9 in)
202242.2 mm (1.7 in)
202326.8 mm (1.1 in)
202437.2 mm (1.5 in)
202538.8 mm (1.5 in)
202615.4 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Rockbank (Melton) by year The wettest five days of the year at Rockbank (Melton), 1969 to 2026. The record is 135.6 mm (5.3 in) in 2005, marked on the chart; the median year is 60.1 mm (2.4 in). 050100150197019801990200020102020Record: 135.6 mm (5.3 in) in 2005
The wettest five days of the year at Rockbank (Melton), 1969 to 2026. The record is 135.6 mm (5.3 in) in 2005, marked on the chart; the median year is 60.1 mm (2.4 in).
Wettest five days (Rx5day) at Rockbank (Melton) by year
YearWettest five days (Rx5day)
196941.9 mm (1.6 in)
1970116.1 mm (4.6 in)
197197.7 mm (3.8 in)
197283.8 mm (3.3 in)
1973132.1 mm (5.2 in)
197484.2 mm (3.3 in)
197554.6 mm (2.1 in)
197669.2 mm (2.7 in)
197786.4 mm (3.4 in)
197875.6 mm (3.0 in)
197935.0 mm (1.4 in)
198034.6 mm (1.4 in)
198152.0 mm (2.0 in)
198242.2 mm (1.7 in)
1983120.4 mm (4.7 in)
198457.2 mm (2.3 in)
1985116.2 mm (4.6 in)
198635.2 mm (1.4 in)
198793.2 mm (3.7 in)
1988119.8 mm (4.7 in)
198944.6 mm (1.8 in)
199070.4 mm (2.8 in)
199183.2 mm (3.3 in)
199279.4 mm (3.1 in)
199394.0 mm (3.7 in)
199456.4 mm (2.2 in)
199598.4 mm (3.9 in)
199651.6 mm (2.0 in)
199739.4 mm (1.6 in)
199861.2 mm (2.4 in)
1999105.4 mm (4.1 in)
200069.2 mm (2.7 in)
200179.8 mm (3.1 in)
200228.0 mm (1.1 in)
200358.4 mm (2.3 in)
200461.4 mm (2.4 in)
2005135.6 mm (5.3 in)
200643.4 mm (1.7 in)
200733.5 mm (1.3 in)
200890.6 mm (3.6 in)
200972.0 mm (2.8 in)
201094.2 mm (3.7 in)
2011110.4 mm (4.3 in)
201254.7 mm (2.2 in)
201352.8 mm (2.1 in)
201442.2 mm (1.7 in)
201533.6 mm (1.3 in)
201653.2 mm (2.1 in)
201776.8 mm (3.0 in)
201869.6 mm (2.7 in)
201940.5 mm (1.6 in)
202059.0 mm (2.3 in)
202153.4 mm (2.1 in)
202250.8 mm (2.0 in)
202327.2 mm (1.1 in)
202446.6 mm (1.8 in)
202521.2 mm (0.8 in)
202625.0 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Rockbank (Melton) by year The longest dry spell of the year at Rockbank (Melton), 1969 to 2026. The record is 53 days in 2018, marked on the chart; the median year is 25 days. 0204060197019801990200020102020Record: 53 days in 2018
The longest dry spell of the year at Rockbank (Melton), 1969 to 2026. The record is 53 days in 2018, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Rockbank (Melton) by year
YearLongest dry spell (CDD)
196917 days
197023 days
197123 days
197236 days
197315 days
197420 days
197519 days
197640 days
197726 days
197819 days
197921 days
198026 days
198131 days
198223 days
198325 days
198429 days
198533 days
198631 days
198727 days
198846 days
198927 days
199031 days
199120 days
199215 days
199317 days
199426 days
199513 days
199618 days
199751 days
199825 days
199933 days
200023 days
200125 days
200225 days
200324 days
200423 days
200522 days
200625 days
200723 days
200816 days
200933 days
201022 days
201120 days
201225 days
201328 days
201423 days
201530 days
201619 days
201720 days
201853 days
201928 days
202013 days
202124 days
202231 days
202323 days
202428 days
202512 days
202632 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

53 years, 1969 to 2022

A day with at least 42.3 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 107.8 mm (4.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Rockbank (Melton): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years42.3 mm (1.7 in)
5 years58.3 mm (2.3 in)
10 years69.4 mm (2.7 in)
25 years84.3 mm (3.3 in)
50 years95.9 mm (3.8 in)
100 years107.8 mm (4.2 in)Longer than the 53 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, 53 years of values from 1969 to 2022.

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: 104.0 mm (4.1 in) in 2005; 98.8 mm (3.9 in) in 1973; 81.0 mm (3.2 in) in 1977.

Download the Data

  • Data for Rockbank (Melton) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Rockbank (Melton) 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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-12).