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Built 2026-10-15 (15 October 2026)

Culburra Treatment Works Weather Records (ASN00068083)

Record envelope, standing records and threshold days for Culburra Treatment Works (ASN00068083), Australia, with 65 years of record.

Key Facts for Culburra Treatment Works

  • Culburra Treatment Works (ASN00068083) is a weather station in Australia at -34.93 latitude and 150.75 longitude, 15 m (49 ft) above sea level.
  • The station reports from 1962 to 2026, 65 years of record.
  • 0 records set at Culburra Treatment Works still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Culburra Treatment Works set a daily record precipitation of 22.0 mm (0.9 in) on 23 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Australia, -34.93 latitude, 150.75 longitude.
  • Elevation: 15 m (49 ft).
  • Period of record: 1962 to 2026, 65 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Culburra Treatment Works set new all-time records 1 all-time records were set at Culburra Treatment Works between 9 February 2023 and 9 February 2023. Each dot is a new record. Record daily precipitation9 February 2023: Record daily precipitation 253.0 mm (10.0 in)
1 all-time records were set at Culburra Treatment Works between 9 February 2023 and 9 February 2023. Each dot is a new record.
When Culburra Treatment Works set new all-time records
DateKindDetail
2023-02-09Record daily precipitationRecord daily precipitation 253.0 mm (10.0 in)

Wettest Day of Each Month

Feb: 253.0 mm (10.0 in)
Record daily precipitation for each month at Culburra Treatment Works The wettest day on record for each calendar month at Culburra Treatment Works. The most was 253.0 mm (10.0 in) on 9 February 2023. 0100200300 Jan: 87.6 mm (3.4 in), 12 January 1962 Jan Feb: 253.0 mm (10.0 in), 9 February 2023 Feb Mar: 145.2 mm (5.7 in), 8 March 2022 Mar Apr: 229.0 mm (9.0 in), 13 April 1994 Apr May: 135.0 mm (5.3 in), 13 May 2024 May Jun: 187.0 mm (7.4 in), 6 June 2024 Jun Jul: 171.0 mm (6.7 in), 2 July 2025 Jul Aug: 200.4 mm (7.9 in), 1 August 1990 Aug Sep: 161.6 mm (6.4 in), 11 September 2025 Sep Oct: 111.3 mm (4.4 in), 30 October 1969 Oct Nov: 168.0 mm (6.6 in), 29 November 2023 Nov Dec: 109.7 mm (4.3 in), 9 December 1970 Dec
The wettest day on record for each calendar month at Culburra Treatment Works. The most was 253.0 mm (10.0 in) on 9 February 2023.
Record daily precipitation for each month at Culburra Treatment Works
MonthRecord daily precipitation (mm)Date
Jan87.6 mm (3.4 in)12 January 1962
Feb253.0 mm (10.0 in)9 February 2023
Mar145.2 mm (5.7 in)8 March 2022
Apr229.0 mm (9.0 in)13 April 1994
May135.0 mm (5.3 in)13 May 2024
Jun187.0 mm (7.4 in)6 June 2024
Jul171.0 mm (6.7 in)2 July 2025
Aug200.4 mm (7.9 in)1 August 1990
Sep161.6 mm (6.4 in)11 September 2025
Oct111.3 mm (4.4 in)30 October 1969
Nov168.0 mm (6.6 in)29 November 2023
Dec109.7 mm (4.3 in)9 December 1970

Latest Records

20
Latest records at Culburra Treatment Works
DateStationRecordValueBeat old record byOld record stoodSignificance
23 September 2026Culburra Treatment Works, AUdaily rain (Provisional)22.0 mm (0.9 in)5.0 mm (0.20 in)27 years17 of 100 (Routine)
18 March 2026Culburra Treatment Works, AUdaily rain74.8 mm (2.9 in)10.8 mm (0.4 in)7 years13 of 100 (Routine)
16 February 2026Culburra Treatment Works, AUdaily rain10.5 mm (0.4 in)1.3 mm (0.05 in)6 years7 of 100 (Routine)
11 September 2025Culburra Treatment Works, AUmonthly rain161.6 mm (6.4 in)70.6 mm (2.8 in)42 years68 of 100 (Major)
22 August 2025Culburra Treatment Works, AUdaily rain54.2 mm (2.1 in)12.0 mm (0.5 in)56 years27 of 100 (Routine)
21 August 2025Culburra Treatment Works, AUdaily rain47.6 mm (1.9 in)28.3 mm (1.1 in)56 years34 of 100 (Routine)
20 August 2025Culburra Treatment Works, AUdaily rain46.4 mm (1.8 in)33.6 mm (1.3 in)47 years34 of 100 (Routine)
31 July 2025Culburra Treatment Works, AUdaily rain58.8 mm (2.3 in)29.8 mm (1.2 in)12 years25 of 100 (Routine)
2 July 2025Culburra Treatment Works, AUmonthly rain171.0 mm (6.7 in)10.4 mm (0.4 in)4 years22 of 100 (Routine)
31 March 2025Culburra Treatment Works, AUdaily rain68.4 mm (2.7 in)43.6 mm (1.7 in)15 years32 of 100 (Routine)
30 March 2025Culburra Treatment Works, AUdaily rain94.6 mm (3.7 in)68.4 mm (2.7 in)3 years41 of 100 (Notable)
18 November 2024Culburra Treatment Works, AUdaily rain15.4 mm (0.6 in)0.4 mm (0.02 in)7 years8 of 100 (Routine)
7 June 2024Culburra Treatment Works, AUdaily rain76.4 mm (3.0 in)19.4 mm (0.8 in)43 years27 of 100 (Routine)
6 June 2024Culburra Treatment Works, AUmonthly rain187.0 mm (7.4 in)39.0 mm (1.5 in)26 years43 of 100 (Notable)
13 May 2024Culburra Treatment Works, AUmonthly rain135.0 mm (5.3 in)25.0 mm (1.0 in)20 years38 of 100 (Notable)
12 May 2024Culburra Treatment Works, AUdaily rain80.0 mm (3.1 in)39.6 mm (1.6 in)2 years31 of 100 (Routine)
11 May 2024Culburra Treatment Works, AUdaily rain34.0 mm (1.3 in)11.6 mm (0.5 in)27 years21 of 100 (Routine)
5 May 2024Culburra Treatment Works, AUdaily rain48.0 mm (1.9 in)20.8 mm (0.8 in)60 years37 of 100 (Notable)
4 May 2024Culburra Treatment Works, AUdaily rain (Tie)25.0 mm (1.0 in)tie29 years3 of 100 (Routine)
6 April 2024Culburra Treatment Works, AUdaily rain86.0 mm (3.4 in)37.2 mm (1.5 in)34 years34 of 100 (Routine)

Extremes by Year

1962 to 2026
Yearly extremes at Culburra Treatment Works: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)253.0 mm (10.0 in)202398.9 mm (3.9 in)62
Wettest five days (Rx5day)447.1 mm (17.6 in)1991170.4 mm (6.7 in)62
Longest dry spell (CDD)48 days196523 days62

Wettest day (Rx1day)

Wettest day (Rx1day) at Culburra Treatment Works by year The wettest day of the year at Culburra Treatment Works, 1962 to 2026. The record is 253.0 mm (10.0 in) in 2023, marked on the chart; the median year is 98.9 mm (3.9 in). 0100200300198020002020Record: 253.0 mm (10.0 in) in 2023
The wettest day of the year at Culburra Treatment Works, 1962 to 2026. The record is 253.0 mm (10.0 in) in 2023, marked on the chart; the median year is 98.9 mm (3.9 in).
Wettest day (Rx1day) at Culburra Treatment Works by year
YearWettest day (Rx1day)
196287.6 mm (3.4 in)
1963161.3 mm (6.4 in)
196487.6 mm (3.4 in)
196578.2 mm (3.1 in)
1966124.2 mm (4.9 in)
196765.8 mm (2.6 in)
196854.4 mm (2.1 in)
1969111.3 mm (4.4 in)
1970109.7 mm (4.3 in)
1971107.2 mm (4.2 in)
197274.2 mm (2.9 in)
197371.9 mm (2.8 in)
1974129.2 mm (5.1 in)
1975115.0 mm (4.5 in)
1976150.2 mm (5.9 in)
1977138.0 mm (5.4 in)
197889.8 mm (3.5 in)
1979101.0 mm (4.0 in)
198044.0 mm (1.7 in)
198157.0 mm (2.2 in)
198298.2 mm (3.9 in)
198370.6 mm (2.8 in)
1984146.8 mm (5.8 in)
198864.5 mm (2.5 in)
198959.2 mm (2.3 in)
1990200.4 mm (7.9 in)
1991125.2 mm (4.9 in)
1992131.2 mm (5.2 in)
199399.5 mm (3.9 in)
1994229.0 mm (9.0 in)
199585.5 mm (3.4 in)
199640.6 mm (1.6 in)
1997148.0 mm (5.8 in)
1998135.0 mm (5.3 in)
199978.0 mm (3.1 in)
200087.0 mm (3.4 in)
200166.4 mm (2.6 in)
200275.0 mm (3.0 in)
2003110.0 mm (4.3 in)
2004100.0 mm (3.9 in)
200566.6 mm (2.6 in)
200684.0 mm (3.3 in)
200781.0 mm (3.2 in)
2008137.0 mm (5.4 in)
200943.0 mm (1.7 in)
201055.0 mm (2.2 in)
201142.0 mm (1.7 in)
201281.0 mm (3.2 in)
2013119.0 mm (4.7 in)
2014119.0 mm (4.7 in)
2015194.0 mm (7.6 in)
2016100.6 mm (4.0 in)
2017102.0 mm (4.0 in)
201858.0 mm (2.3 in)
201964.0 mm (2.5 in)
2020160.6 mm (6.3 in)
202175.0 mm (3.0 in)
2022145.2 mm (5.7 in)
2023253.0 mm (10.0 in)
2024187.0 mm (7.4 in)
2025171.0 mm (6.7 in)
202674.8 mm (2.9 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Culburra Treatment Works by year The wettest five days of the year at Culburra Treatment Works, 1962 to 2026. The record is 447.1 mm (17.6 in) in 1991, marked on the chart; the median year is 170.4 mm (6.7 in). 0100200300400500198020002020Record: 447.1 mm (17.6 in) in 1991
The wettest five days of the year at Culburra Treatment Works, 1962 to 2026. The record is 447.1 mm (17.6 in) in 1991, marked on the chart; the median year is 170.4 mm (6.7 in).
Wettest five days (Rx5day) at Culburra Treatment Works by year
YearWettest five days (Rx5day)
1962140.0 mm (5.5 in)
1963227.1 mm (8.9 in)
1964313.6 mm (12.3 in)
1965192.5 mm (7.6 in)
1966197.8 mm (7.8 in)
1967125.5 mm (4.9 in)
1968101.4 mm (4.0 in)
1969154.7 mm (6.1 in)
1970219.1 mm (8.6 in)
1971264.9 mm (10.4 in)
1972189.7 mm (7.5 in)
197393.7 mm (3.7 in)
1974280.4 mm (11.0 in)
1975291.4 mm (11.5 in)
1976212.3 mm (8.4 in)
1977209.2 mm (8.2 in)
1978205.1 mm (8.1 in)
1979135.8 mm (5.3 in)
198094.4 mm (3.7 in)
1981127.0 mm (5.0 in)
1982168.8 mm (6.6 in)
1983171.0 mm (6.7 in)
1984306.8 mm (12.1 in)
198883.9 mm (3.3 in)
1989149.2 mm (5.9 in)
1990356.4 mm (14.0 in)
1991447.1 mm (17.6 in)
1992194.9 mm (7.7 in)
1993143.1 mm (5.6 in)
1994293.0 mm (11.5 in)
1995123.0 mm (4.8 in)
199683.9 mm (3.3 in)
1997200.2 mm (7.9 in)
1998310.6 mm (12.2 in)
1999108.0 mm (4.3 in)
2000132.6 mm (5.2 in)
2001121.0 mm (4.8 in)
2002169.8 mm (6.7 in)
2003264.6 mm (10.4 in)
2004148.4 mm (5.8 in)
200584.2 mm (3.3 in)
2006133.4 mm (5.3 in)
2007146.4 mm (5.8 in)
2008279.6 mm (11.0 in)
2009111.5 mm (4.4 in)
2010120.2 mm (4.7 in)
201165.0 mm (2.6 in)
2012154.1 mm (6.1 in)
2013240.0 mm (9.4 in)
2014223.2 mm (8.8 in)
2015347.0 mm (13.7 in)
2016234.6 mm (9.2 in)
2017156.5 mm (6.2 in)
201889.0 mm (3.5 in)
2019134.9 mm (5.3 in)
2020276.8 mm (10.9 in)
2021166.1 mm (6.5 in)
2022343.4 mm (13.5 in)
2023286.5 mm (11.3 in)
2024294.2 mm (11.6 in)
2025281.5 mm (11.1 in)
202682.2 mm (3.2 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Culburra Treatment Works by year The longest dry spell of the year at Culburra Treatment Works, 1962 to 2026. The record is 48 days in 1965, marked on the chart; the median year is 23 days. 01020304050198020002020Record: 48 days in 1965
The longest dry spell of the year at Culburra Treatment Works, 1962 to 2026. The record is 48 days in 1965, marked on the chart; the median year is 23 days.
Longest dry spell (CDD) at Culburra Treatment Works by year
YearLongest dry spell (CDD)
196241 days
196321 days
196423 days
196548 days
196626 days
196722 days
196827 days
196921 days
197046 days
197121 days
197231 days
197338 days
197433 days
197539 days
197630 days
197724 days
197823 days
197923 days
198019 days
198126 days
198242 days
198323 days
198424 days
198824 days
198914 days
199023 days
199140 days
199220 days
199321 days
199425 days
199529 days
199620 days
199737 days
199812 days
199915 days
200016 days
200113 days
200224 days
200334 days
200419 days
200540 days
200634 days
200718 days
200814 days
200915 days
201016 days
20118 days
201213 days
201328 days
201426 days
201515 days
201620 days
201725 days
201830 days
201923 days
202023 days
202120 days
202219 days
202317 days
202425 days
202517 days
202613 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

56 years, 1962 to 2025

A day with at least 98.5 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 269.2 mm (10.6 in) of rain is expected about once in 100 years.

Rainfall return levels at Culburra Treatment Works: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years98.5 mm (3.9 in)
5 years140.2 mm (5.5 in)
10 years169.4 mm (6.7 in)
25 years208.0 mm (8.2 in)
50 years238.1 mm (9.4 in)
100 years269.2 mm (10.6 in)Longer than the 56 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, 56 years of values from 1962 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: 253.0 mm (10.0 in) in 2023; 229.0 mm (9.0 in) in 1994; 200.4 mm (7.9 in) in 1990.

Download the Data

  • Data for Culburra Treatment Works standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Culburra Treatment Works 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).