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Built 2026-10-15 (15 October 2026)

Elanora Water Treatment Plant Weather Records (ASN00040609)

Record envelope, standing records and threshold days for Elanora Water Treatment Plant (ASN00040609), Australia, with 87 years of record.

Key Facts for Elanora Water Treatment Plant

  • Elanora Water Treatment Plant (ASN00040609) is a weather station in Australia at -28.12 latitude and 153.45 longitude, 4 m (13 ft) above sea level.
  • The station reports from 1940 to 2026, 87 years of record.
  • 0 records set at Elanora Water Treatment Plant still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Elanora Water Treatment Plant set a daily record precipitation of 97.0 mm (3.8 in) on 19 May 2026.

About the Station

  • Location: Australia, -28.12 latitude, 153.45 longitude.
  • Elevation: 4 m (13 ft).
  • Period of record: 1940 to 2026, 87 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Elanora Water Treatment Plant, with 2026 drawn through them The band shows the record high and record low for each calendar day at Elanora Water Treatment Plant. 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 Elanora Water Treatment Plant. 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 Elanora Water Treatment Plant, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
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Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Elanora Water Treatment Plant by the year they were set 0 records at Elanora Water Treatment Plant still stand. 00000000000
0 records at Elanora Water Treatment Plant still stand.
Standing records at Elanora Water Treatment Plant by the year they were set
Year setStanding records

All-Time Record Progression

2 new records
When Elanora Water Treatment Plant set new all-time records 2 all-time records were set at Elanora Water Treatment Plant between 30 June 2005 and 1 July 2005. Each dot is a new record. Record daily precipitation30 June 2005: Record daily precipitation 303.0 mm (11.9 in)1 July 2005: Record daily precipitation 315.4 mm (12.4 in)2005
2 all-time records were set at Elanora Water Treatment Plant between 30 June 2005 and 1 July 2005. Each dot is a new record.
When Elanora Water Treatment Plant set new all-time records
DateKindDetail
2005-06-30Record daily precipitationRecord daily precipitation 303.0 mm (11.9 in)
2005-07-01Record daily precipitationRecord daily precipitation 315.4 mm (12.4 in)

Wettest Day of Each Month

Jul: 315.4 mm (12.4 in)
Record daily precipitation for each month at Elanora Water Treatment Plant The wettest day on record for each calendar month at Elanora Water Treatment Plant. The most was 315.4 mm (12.4 in) on 1 July 2005. 0100200300400 Jan: 291.0 mm (11.5 in), 24 January 2015 Jan Feb: 290.0 mm (11.4 in), 11 February 1976 Feb Mar: 314.0 mm (12.4 in), 29 March 2022 Mar Apr: 237.0 mm (9.3 in), 9 April 1984 Apr May: 250.0 mm (9.8 in), 9 May 1987 May Jun: 303.0 mm (11.9 in), 30 June 2005 Jun Jul: 315.4 mm (12.4 in), 1 July 2005 Jul Aug: 134.2 mm (5.3 in), 22 August 2025 Aug Sep: 114.6 mm (4.5 in), 15 September 1988 Sep Oct: 152.0 mm (6.0 in), 10 October 2024 Oct Nov: 210.4 mm (8.3 in), 7 November 2004 Nov Dec: 271.0 mm (10.7 in), 18 December 2020 Dec
The wettest day on record for each calendar month at Elanora Water Treatment Plant. The most was 315.4 mm (12.4 in) on 1 July 2005.
Record daily precipitation for each month at Elanora Water Treatment Plant
MonthRecord daily precipitation (mm)Date
Jan291.0 mm (11.5 in)24 January 2015
Feb290.0 mm (11.4 in)11 February 1976
Mar314.0 mm (12.4 in)29 March 2022
Apr237.0 mm (9.3 in)9 April 1984
May250.0 mm (9.8 in)9 May 1987
Jun303.0 mm (11.9 in)30 June 2005
Jul315.4 mm (12.4 in)1 July 2005
Aug134.2 mm (5.3 in)22 August 2025
Sep114.6 mm (4.5 in)15 September 1988
Oct152.0 mm (6.0 in)10 October 2024
Nov210.4 mm (8.3 in)7 November 2004
Dec271.0 mm (10.7 in)18 December 2020

Latest Records

20
Latest records at Elanora Water Treatment Plant
DateStationRecordValueBeat old record byOld record stoodSignificance
19 May 2026Elanora Water Treatment Plant, AUdaily rain97.0 mm (3.8 in)34.0 mm (1.3 in)16 years28 of 100 (Routine)
23 December 2025Elanora Water Treatment Plant, AUdaily rain63.2 mm (2.5 in)38.2 mm (1.5 in)36 years35 of 100 (Notable)
29 October 2025Elanora Water Treatment Plant, AUdaily rain121.5 mm (4.8 in)97.5 mm (3.8 in)32 years57 of 100 (Notable)
22 August 2025Elanora Water Treatment Plant, AUmonthly rain134.2 mm (5.3 in)54.2 mm (2.1 in)38 years69 of 100 (Major)
21 August 2025Elanora Water Treatment Plant, AUdaily rain42.0 mm (1.7 in)2.0 mm (0.08 in)18 years14 of 100 (Routine)
25 April 2025Elanora Water Treatment Plant, AUdaily rain105.0 mm (4.1 in)81.0 mm (3.2 in)36 years55 of 100 (Notable)
10 March 2025Elanora Water Treatment Plant, AUdaily rain250.0 mm (9.8 in)188.0 mm (7.4 in)4 years49 of 100 (Notable)
9 March 2025Elanora Water Treatment Plant, AUdaily rain98.0 mm (3.9 in)31.0 mm (1.2 in)24 years26 of 100 (Routine)
8 March 2025Elanora Water Treatment Plant, AUdaily rain107.0 mm (4.2 in)40.4 mm (1.6 in)40 years34 of 100 (Routine)
7 March 2025Elanora Water Treatment Plant, AUdaily rain128.0 mm (5.0 in)78.0 mm (3.1 in)40 years48 of 100 (Notable)
19 January 2025Elanora Water Treatment Plant, AUdaily rain93.6 mm (3.7 in)25.6 mm (1.0 in)5 years19 of 100 (Routine)
13 January 2025Elanora Water Treatment Plant, AUdaily rain59.0 mm (2.3 in)35.5 mm (1.4 in)48 years36 of 100 (Notable)
19 December 2024Elanora Water Treatment Plant, AUdaily rain50.0 mm (2.0 in)8.2 mm (0.32 in)36 years21 of 100 (Routine)
22 November 2024Elanora Water Treatment Plant, AUdaily rain93.4 mm (3.7 in)68.4 mm (2.7 in)41 years60 of 100 (Major)
12 November 2024Elanora Water Treatment Plant, AUdaily rain67.0 mm (2.6 in)36.2 mm (1.4 in)41 years41 of 100 (Notable)
10 October 2024Elanora Water Treatment Plant, AUmonthly rain152.0 mm (6.0 in)36.0 mm (1.4 in)14 years45 of 100 (Notable)
29 September 2024Elanora Water Treatment Plant, AUdaily rain27.2 mm (1.1 in)8.2 mm (0.32 in)46 years28 of 100 (Routine)
27 September 2024Elanora Water Treatment Plant, AUdaily rain33.6 mm (1.3 in)24.0 mm (0.9 in)25 years35 of 100 (Notable)
15 August 2024Elanora Water Treatment Plant, AUdaily rain33.0 mm (1.3 in)23.0 mm (0.9 in)29 years35 of 100 (Notable)
14 August 2024Elanora Water Treatment Plant, AUdaily rain25.0 mm (1.0 in)1.5 mm (0.06 in)41 years21 of 100 (Routine)

Extremes by Year

1940 to 2026
Yearly extremes at Elanora Water Treatment Plant: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)315.4 mm (12.4 in)2005134.5 mm (5.3 in)56
Wettest five days (Rx5day)748.0 mm (29.4 in)2005218.5 mm (8.6 in)56
Longest dry spell (CDD)78 days199125 days56

Wettest day (Rx1day)

Wettest day (Rx1day) at Elanora Water Treatment Plant by year The wettest day of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 315.4 mm (12.4 in) in 2005, marked on the chart; the median year is 134.5 mm (5.3 in). 010020030040019401960198020002020Record: 315.4 mm (12.4 in) in 2005
The wettest day of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 315.4 mm (12.4 in) in 2005, marked on the chart; the median year is 134.5 mm (5.3 in).
Wettest day (Rx1day) at Elanora Water Treatment Plant by year
YearWettest day (Rx1day)
19400.0 mm (0.00 in)
19460.0 mm (0.00 in)
19480.0 mm (0.00 in)
19500.0 mm (0.00 in)
1975107.0 mm (4.2 in)
1976290.0 mm (11.4 in)
1977133.8 mm (5.3 in)
1978269.0 mm (10.6 in)
1979100.0 mm (3.9 in)
1980141.0 mm (5.6 in)
198193.0 mm (3.7 in)
198281.2 mm (3.2 in)
1983133.0 mm (5.2 in)
1984237.0 mm (9.3 in)
1985144.4 mm (5.7 in)
198636.0 mm (1.4 in)
1987250.0 mm (9.8 in)
1988155.0 mm (6.1 in)
1989143.0 mm (5.6 in)
1990158.0 mm (6.2 in)
1991143.2 mm (5.6 in)
1992180.0 mm (7.1 in)
1993125.6 mm (4.9 in)
1994137.0 mm (5.4 in)
1995225.0 mm (8.9 in)
1996151.0 mm (5.9 in)
199790.2 mm (3.6 in)
199887.0 mm (3.4 in)
1999134.6 mm (5.3 in)
200067.0 mm (2.6 in)
2001173.0 mm (6.8 in)
200252.0 mm (2.0 in)
200397.0 mm (3.8 in)
2004210.4 mm (8.3 in)
2005315.4 mm (12.4 in)
2006110.0 mm (4.3 in)
200754.0 mm (2.1 in)
2008122.0 mm (4.8 in)
2009134.4 mm (5.3 in)
2010152.0 mm (6.0 in)
201168.0 mm (2.7 in)
2012172.0 mm (6.8 in)
2013157.6 mm (6.2 in)
2014121.4 mm (4.8 in)
2015291.0 mm (11.5 in)
2016186.0 mm (7.3 in)
2017182.0 mm (7.2 in)
201872.0 mm (2.8 in)
201946.6 mm (1.8 in)
2020271.0 mm (10.7 in)
2021104.0 mm (4.1 in)
2022314.0 mm (12.4 in)
202398.0 mm (3.9 in)
2024152.0 mm (6.0 in)
2025250.0 mm (9.8 in)
202697.0 mm (3.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Elanora Water Treatment Plant by year The wettest five days of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 748.0 mm (29.4 in) in 2005, marked on the chart; the median year is 218.5 mm (8.6 in). 020040060080019401960198020002020Record: 748.0 mm (29.4 in) in 2005
The wettest five days of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 748.0 mm (29.4 in) in 2005, marked on the chart; the median year is 218.5 mm (8.6 in).
Wettest five days (Rx5day) at Elanora Water Treatment Plant by year
YearWettest five days (Rx5day)
19400.0 mm (0.00 in)
19460.0 mm (0.00 in)
19480.0 mm (0.00 in)
19500.0 mm (0.00 in)
1975182.3 mm (7.2 in)
1976315.8 mm (12.4 in)
1977180.8 mm (7.1 in)
1978575.5 mm (22.7 in)
1979170.4 mm (6.7 in)
1980358.0 mm (14.1 in)
1981206.8 mm (8.1 in)
1982126.6 mm (5.0 in)
1983251.2 mm (9.9 in)
1984341.3 mm (13.4 in)
1985189.8 mm (7.5 in)
1986103.0 mm (4.1 in)
1987410.6 mm (16.2 in)
1988340.6 mm (13.4 in)
1989262.5 mm (10.3 in)
1990298.5 mm (11.8 in)
1991233.6 mm (9.2 in)
1992205.8 mm (8.1 in)
1993206.9 mm (8.1 in)
1994146.8 mm (5.8 in)
1995483.3 mm (19.0 in)
1996239.2 mm (9.4 in)
1997228.4 mm (9.0 in)
1998134.1 mm (5.3 in)
1999210.0 mm (8.3 in)
200077.4 mm (3.0 in)
2001342.4 mm (13.5 in)
2002100.0 mm (3.9 in)
2003215.8 mm (8.5 in)
2004341.0 mm (13.4 in)
2005748.0 mm (29.4 in)
2006228.6 mm (9.0 in)
2007160.2 mm (6.3 in)
2008210.4 mm (8.3 in)
2009242.2 mm (9.5 in)
2010221.2 mm (8.7 in)
2011109.2 mm (4.3 in)
2012528.0 mm (20.8 in)
2013302.3 mm (11.9 in)
2014151.2 mm (6.0 in)
2015357.0 mm (14.1 in)
2016288.8 mm (11.4 in)
2017300.0 mm (11.8 in)
2018142.8 mm (5.6 in)
2019139.2 mm (5.5 in)
2020419.2 mm (16.5 in)
2021392.4 mm (15.4 in)
2022553.6 mm (21.8 in)
2023125.3 mm (4.9 in)
2024184.8 mm (7.3 in)
2025631.0 mm (24.8 in)
2026173.0 mm (6.8 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Elanora Water Treatment Plant by year The longest dry spell of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 78 days in 1991, marked on the chart; the median year is 25 days. 02040608019401960198020002020Record: 78 days in 1991
The longest dry spell of the year at Elanora Water Treatment Plant, 1940 to 2026. The record is 78 days in 1991, marked on the chart; the median year is 25 days.
Longest dry spell (CDD) at Elanora Water Treatment Plant by year
YearLongest dry spell (CDD)
194031 days
194630 days
194831 days
195031 days
197524 days
197630 days
197728 days
197818 days
197954 days
198044 days
198130 days
198231 days
198317 days
198416 days
198519 days
198619 days
198722 days
198822 days
198922 days
199022 days
199178 days
199222 days
199327 days
199427 days
199537 days
199624 days
199724 days
199816 days
199919 days
200041 days
200120 days
200261 days
200325 days
200432 days
200520 days
200628 days
200725 days
200827 days
200946 days
201018 days
201121 days
201250 days
201329 days
201416 days
201520 days
201618 days
201737 days
201828 days
201940 days
202024 days
202120 days
202224 days
202323 days
202430 days
202536 days
202617 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

50 years, 1975 to 2024

A day with at least 137.3 mm (5.4 in) of rain is expected about once in 2 years. A day with at least 379.7 mm (14.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Elanora Water Treatment Plant: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years137.3 mm (5.4 in)
5 years202.1 mm (8.0 in)
10 years245.0 mm (9.6 in)
25 years299.3 mm (11.8 in)
50 years339.6 mm (13.4 in)
100 years379.7 mm (14.9 in)Longer than the 50 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, 50 years of values from 1975 to 2024.

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: 315.4 mm (12.4 in) in 2005; 314.0 mm (12.4 in) in 2022; 291.0 mm (11.5 in) in 2015.

Download the Data

  • Data for Elanora Water Treatment Plant standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Elanora Water Treatment Plant 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 (2026-10-12).