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Data as of 2025-12-31
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Built 2026-10-15 (15 October 2026)

Rupanyup (Lallat Plains) Weather Records (ASN00079066)

Record envelope, standing records and threshold days for Rupanyup (Lallat Plains) (ASN00079066), Australia, with 42 years of record.

Key Facts for Rupanyup (Lallat Plains)

  • Rupanyup (Lallat Plains) (ASN00079066) is a weather station in Australia at -36.55 latitude and 142.50 longitude, n/a above sea level.
  • The station reports from 1884 to 1925, 42 years of record.
  • 0 records set at Rupanyup (Lallat Plains) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Rupanyup (Lallat Plains) set a daily record precipitation of 5.3 mm (0.21 in) on 7 April 1925.

About the Station

  • Location: Australia, -36.55 latitude, 142.50 longitude.
  • Elevation: n/a.
  • Period of record: 1884 to 1925, 42 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Feb: 83.8 mm (3.3 in)
Record daily precipitation for each month at Rupanyup (Lallat Plains) The wettest day on record for each calendar month at Rupanyup (Lallat Plains). The most was 83.8 mm (3.3 in) on 8 February 1911. 0255075100 Jan: 57.4 mm (2.3 in), 3 January 1921 Jan Feb: 83.8 mm (3.3 in), 8 February 1911 Feb Mar: 83.8 mm (3.3 in), 6 March 1910 Mar Apr: 66.8 mm (2.6 in), 9 April 1890 Apr May: 40.1 mm (1.6 in), 30 May 1893 May Jun: 41.9 mm (1.6 in), 15 June 1898 Jun Jul: 24.9 mm (1.0 in), 14 July 1894 Jul Aug: 46.2 mm (1.8 in), 19 August 1909 Aug Sep: 41.9 mm (1.6 in), 19 September 1915 Sep Oct: 51.3 mm (2.0 in), 7 October 1894 Oct Nov: 58.2 mm (2.3 in), 5 November 1887 Nov Dec: 44.5 mm (1.8 in), 23 December 1898 Dec
The wettest day on record for each calendar month at Rupanyup (Lallat Plains). The most was 83.8 mm (3.3 in) on 8 February 1911.
Record daily precipitation for each month at Rupanyup (Lallat Plains)
MonthRecord daily precipitation (mm)Date
Jan57.4 mm (2.3 in)3 January 1921
Feb83.8 mm (3.3 in)8 February 1911
Mar83.8 mm (3.3 in)6 March 1910
Apr66.8 mm (2.6 in)9 April 1890
May40.1 mm (1.6 in)30 May 1893
Jun41.9 mm (1.6 in)15 June 1898
Jul24.9 mm (1.0 in)14 July 1894
Aug46.2 mm (1.8 in)19 August 1909
Sep41.9 mm (1.6 in)19 September 1915
Oct51.3 mm (2.0 in)7 October 1894
Nov58.2 mm (2.3 in)5 November 1887
Dec44.5 mm (1.8 in)23 December 1898

Latest Records

20
Latest records at Rupanyup (Lallat Plains)
DateStationRecordValueBeat old record byOld record stoodSignificance
7 April 1925Rupanyup (Lallat Plains), AUdaily rain5.3 mm (0.21 in)2.3 mm (0.09 in)28 years14 of 100 (Routine)
21 October 1924Rupanyup (Lallat Plains), AUdaily rain25.7 mm (1.0 in)11.2 mm (0.4 in)3 years20 of 100 (Routine)
15 July 1923Rupanyup (Lallat Plains), AUdaily rain11.9 mm (0.5 in)5.3 mm (0.21 in)20 years20 of 100 (Routine)
9 June 1923Rupanyup (Lallat Plains), AUdaily rain10.7 mm (0.4 in)4.3 mm (0.17 in)33 years20 of 100 (Routine)
4 June 1923Rupanyup (Lallat Plains), AUdaily rain21.8 mm (0.9 in)9.9 mm (0.39 in)0 years20 of 100 (Routine)
5 May 1923Rupanyup (Lallat Plains), AUdaily rain11.9 mm (0.5 in)6.6 mm (0.26 in)34 years20 of 100 (Routine)
5 January 1923Rupanyup (Lallat Plains), AUdaily rain5.8 mm (0.23 in)1.7 mm (0.07 in)31 years14 of 100 (Routine)
30 December 1922Rupanyup (Lallat Plains), AUdaily rain12.7 mm (0.5 in)6.9 mm (0.27 in)21 years17 of 100 (Routine)
26 December 1922Rupanyup (Lallat Plains), AUdaily rain4.6 mm (0.18 in)4.3 mm (0.17 in)11 years11 of 100 (Routine)
25 December 1922Rupanyup (Lallat Plains), AUdaily rain6.4 mm (0.25 in)1.1 mm (0.04 in)3 years4 of 100 (Routine)
9 December 1922Rupanyup (Lallat Plains), AUdaily rain16.0 mm (0.6 in)14.2 mm (0.6 in)24 years20 of 100 (Routine)
29 October 1922Rupanyup (Lallat Plains), AUdaily rain7.1 mm (0.28 in)0.7 mm (0.03 in)23 years11 of 100 (Routine)
15 October 1922Rupanyup (Lallat Plains), AUdaily rain16.5 mm (0.6 in)5.6 mm (0.22 in)35 years20 of 100 (Routine)
26 September 1922Rupanyup (Lallat Plains), AUdaily rain21.1 mm (0.8 in)12.2 mm (0.5 in)37 years20 of 100 (Routine)
16 September 1922Rupanyup (Lallat Plains), AUdaily rain25.1 mm (1.0 in)7.3 mm (0.29 in)12 years17 of 100 (Routine)
7 September 1922Rupanyup (Lallat Plains), AUdaily rain14.2 mm (0.6 in)2.3 mm (0.09 in)1 year6 of 100 (Routine)
5 June 1922Rupanyup (Lallat Plains), AUdaily rain19.8 mm (0.8 in)4.6 mm (0.18 in)20 years16 of 100 (Routine)
4 June 1922Rupanyup (Lallat Plains), AUdaily rain11.9 mm (0.5 in)1.7 mm (0.07 in)27 years13 of 100 (Routine)
4 May 1922Rupanyup (Lallat Plains), AUdaily rain16.3 mm (0.6 in)5.6 mm (0.22 in)33 years20 of 100 (Routine)
3 May 1922Rupanyup (Lallat Plains), AUdaily rain17.3 mm (0.7 in)11.2 mm (0.4 in)22 years20 of 100 (Routine)

Extremes by Year

1884 to 1925
Yearly extremes at Rupanyup (Lallat Plains): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)83.8 mm (3.3 in)191035.3 mm (1.4 in)42
Wettest five days (Rx5day)203.2 mm (8.0 in)191150.8 mm (2.0 in)42
Longest dry spell (CDD)69 days191636 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Rupanyup (Lallat Plains) by year The wettest day of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 83.8 mm (3.3 in) in 1910, marked on the chart; the median year is 35.3 mm (1.4 in). 0204060801001890190019101920Record: 83.8 mm (3.3 in) in 1910
The wettest day of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 83.8 mm (3.3 in) in 1910, marked on the chart; the median year is 35.3 mm (1.4 in).
Wettest day (Rx1day) at Rupanyup (Lallat Plains) by year
YearWettest day (Rx1day)
188419.6 mm (0.8 in)
188528.7 mm (1.1 in)
188655.9 mm (2.2 in)
188758.2 mm (2.3 in)
188823.4 mm (0.9 in)
188937.8 mm (1.5 in)
189066.8 mm (2.6 in)
189134.0 mm (1.3 in)
189223.9 mm (0.9 in)
189340.1 mm (1.6 in)
189451.3 mm (2.0 in)
189519.6 mm (0.8 in)
189634.3 mm (1.4 in)
189742.4 mm (1.7 in)
189844.5 mm (1.8 in)
189946.7 mm (1.8 in)
190025.4 mm (1.0 in)
190118.3 mm (0.7 in)
190266.0 mm (2.6 in)
190339.4 mm (1.6 in)
190420.3 mm (0.8 in)
190539.6 mm (1.6 in)
190636.6 mm (1.4 in)
190736.3 mm (1.4 in)
190829.2 mm (1.1 in)
190946.2 mm (1.8 in)
191083.8 mm (3.3 in)
191183.8 mm (3.3 in)
191222.4 mm (0.9 in)
191333.0 mm (1.3 in)
191428.7 mm (1.1 in)
191541.9 mm (1.6 in)
191636.8 mm (1.4 in)
191725.4 mm (1.0 in)
191833.0 mm (1.3 in)
191937.6 mm (1.5 in)
192024.9 mm (1.0 in)
192157.4 mm (2.3 in)
192225.1 mm (1.0 in)
192321.8 mm (0.9 in)
192425.7 mm (1.0 in)
192512.7 mm (0.5 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Rupanyup (Lallat Plains) by year The wettest five days of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 203.2 mm (8.0 in) in 1911, marked on the chart; the median year is 50.8 mm (2.0 in). 0501001502002501890190019101920Record: 203.2 mm (8.0 in) in 1911
The wettest five days of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 203.2 mm (8.0 in) in 1911, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest five days (Rx5day) at Rupanyup (Lallat Plains) by year
YearWettest five days (Rx5day)
188420.4 mm (0.8 in)
188544.2 mm (1.7 in)
188678.8 mm (3.1 in)
1887119.9 mm (4.7 in)
188827.4 mm (1.1 in)
188981.0 mm (3.2 in)
189066.8 mm (2.6 in)
189139.1 mm (1.5 in)
189255.2 mm (2.2 in)
1893117.1 mm (4.6 in)
189498.3 mm (3.9 in)
189525.4 mm (1.0 in)
189650.8 mm (2.0 in)
189743.4 mm (1.7 in)
189866.8 mm (2.6 in)
189949.0 mm (1.9 in)
190042.2 mm (1.7 in)
190135.5 mm (1.4 in)
190299.0 mm (3.9 in)
190362.0 mm (2.4 in)
190431.0 mm (1.2 in)
190550.1 mm (2.0 in)
190672.9 mm (2.9 in)
190736.8 mm (1.4 in)
190858.9 mm (2.3 in)
190992.7 mm (3.6 in)
191092.2 mm (3.6 in)
1911203.2 mm (8.0 in)
191246.0 mm (1.8 in)
191340.8 mm (1.6 in)
191441.1 mm (1.6 in)
191564.5 mm (2.5 in)
191663.5 mm (2.5 in)
191728.9 mm (1.1 in)
191859.0 mm (2.3 in)
191951.3 mm (2.0 in)
192035.8 mm (1.4 in)
192157.4 mm (2.3 in)
192250.7 mm (2.0 in)
192334.7 mm (1.4 in)
192433.3 mm (1.3 in)
192517.8 mm (0.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Rupanyup (Lallat Plains) by year The longest dry spell of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 69 days in 1916, marked on the chart; the median year is 36 days. 204060801890190019101920Record: 69 days in 1916
The longest dry spell of the year at Rupanyup (Lallat Plains), 1884 to 1925. The record is 69 days in 1916, marked on the chart; the median year is 36 days.
Longest dry spell (CDD) at Rupanyup (Lallat Plains) by year
YearLongest dry spell (CDD)
188420 days
188526 days
188628 days
188721 days
188827 days
188932 days
189047 days
189160 days
189227 days
189344 days
189444 days
189547 days
189630 days
189730 days
189842 days
189937 days
190027 days
190131 days
190242 days
190321 days
190433 days
190548 days
190650 days
190731 days
190834 days
190931 days
191049 days
191139 days
191238 days
191335 days
191436 days
191548 days
191669 days
191723 days
191830 days
191926 days
192049 days
192143 days
192243 days
192326 days
192452 days
192538 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

35 years, 1885 to 1922

A day with at least 36.7 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 101.4 mm (4.0 in) of rain is expected about once in 100 years.

Rainfall return levels at Rupanyup (Lallat Plains): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.7 mm (1.4 in)
5 years51.3 mm (2.0 in)
10 years62.0 mm (2.4 in)
25 years76.8 mm (3.0 in)
50 years88.7 mm (3.5 in)Longer than the 35 years of record
100 years101.4 mm (4.0 in)Longer than the 35 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, 35 years of values from 1885 to 1922.

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: 83.8 mm (3.3 in) in 1910; 83.8 mm (3.3 in) in 1911; 66.8 mm (2.6 in) in 1890.

Download the Data

  • Data for Rupanyup (Lallat Plains) standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Rupanyup (Lallat Plains) 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).