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Built 2026-10-16 (16 October 2026)

Billabalong Weather Records (ASN00035122)

Record envelope, standing records and threshold days for Billabalong (ASN00035122), Australia, with 42 years of record.

Key Facts for Billabalong

  • Billabalong (ASN00035122) is a weather station in Australia at -25.14 latitude and 148.62 longitude, 308 m (1,010 ft) above sea level.
  • The station reports from 1965 to 2006, 42 years of record.
  • 0 records set at Billabalong still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Billabalong set a daily record precipitation of 51.0 mm (2.0 in) on 5 April 2006.

About the Station

  • Location: Australia, -25.14 latitude, 148.62 longitude.
  • Elevation: 308 m (1,010 ft).
  • Period of record: 1965 to 2006, 42 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Billabalong set new all-time records 1 all-time records were set at Billabalong between 14 February 1995 and 14 February 1995. Each dot is a new record. Record daily precipitation14 February 1995: Record daily precipitation 161.0 mm (6.3 in)1995
1 all-time records were set at Billabalong between 14 February 1995 and 14 February 1995. Each dot is a new record.
When Billabalong set new all-time records
DateKindDetail
1995-02-14Record daily precipitationRecord daily precipitation 161.0 mm (6.3 in)

Wettest Day of Each Month

Feb: 161.0 mm (6.3 in)
Record daily precipitation for each month at Billabalong The wettest day on record for each calendar month at Billabalong. The most was 161.0 mm (6.3 in) on 14 February 1995. 050100150200 Jan: 157.5 mm (6.2 in), 19 January 1967 Jan Feb: 161.0 mm (6.3 in), 14 February 1995 Feb Mar: 152.4 mm (6.0 in), 3 March 1990 Mar Apr: 100.0 mm (3.9 in), 19 April 1990 Apr May: 78.4 mm (3.1 in), 3 May 1983 May Jun: 52.8 mm (2.1 in), 6 June 1989 Jun Jul: 65.3 mm (2.6 in), 6 July 1973 Jul Aug: 63.4 mm (2.5 in), 25 August 2002 Aug Sep: 55.0 mm (2.2 in), 14 September 1993 Sep Oct: 120.0 mm (4.7 in), 30 October 2000 Oct Nov: 72.0 mm (2.8 in), 30 November 1986 Nov Dec: 80.8 mm (3.2 in), 28 December 1974 Dec
The wettest day on record for each calendar month at Billabalong. The most was 161.0 mm (6.3 in) on 14 February 1995.
Record daily precipitation for each month at Billabalong
MonthRecord daily precipitation (mm)Date
Jan157.5 mm (6.2 in)19 January 1967
Feb161.0 mm (6.3 in)14 February 1995
Mar152.4 mm (6.0 in)3 March 1990
Apr100.0 mm (3.9 in)19 April 1990
May78.4 mm (3.1 in)3 May 1983
Jun52.8 mm (2.1 in)6 June 1989
Jul65.3 mm (2.6 in)6 July 1973
Aug63.4 mm (2.5 in)25 August 2002
Sep55.0 mm (2.2 in)14 September 1993
Oct120.0 mm (4.7 in)30 October 2000
Nov72.0 mm (2.8 in)30 November 1986
Dec80.8 mm (3.2 in)28 December 1974

Latest Records

20
Latest records at Billabalong
DateStationRecordValueBeat old record byOld record stoodSignificance
5 April 2006Billabalong, AUdaily rain51.0 mm (2.0 in)29.8 mm (1.2 in)16 years26 of 100 (Routine)
20 November 2005Billabalong, AUdaily rain48.6 mm (1.9 in)23.6 mm (0.9 in)24 years30 of 100 (Routine)
22 October 2005Billabalong, AUdaily rain17.0 mm (0.7 in)1.6 mm (0.06 in)30 years14 of 100 (Routine)
21 October 2005Billabalong, AUdaily rain20.0 mm (0.8 in)9.3 mm (0.37 in)38 years20 of 100 (Routine)
20 October 2005Billabalong, AUdaily rain30.4 mm (1.2 in)3.2 mm (0.13 in)8 years8 of 100 (Routine)
14 October 2005Billabalong, AUdaily rain32.4 mm (1.3 in)8.8 mm (0.35 in)4 years11 of 100 (Routine)
12 September 2005Billabalong, AUdaily rain20.4 mm (0.8 in)13.6 mm (0.5 in)30 years20 of 100 (Routine)
15 June 2005Billabalong, AUdaily rain30.8 mm (1.2 in)25.0 mm (1.0 in)8 years27 of 100 (Routine)
13 June 2005Billabalong, AUdaily rain2.2 mm (0.09 in)0.4 mm (0.02 in)27 years12 of 100 (Routine)
12 June 2005Billabalong, AUdaily rain0.6 mm (0.02 in)0.1 mm (0.00 in)38 years15 of 100 (Routine)
13 May 2005Billabalong, AUdaily rain16.2 mm (0.6 in)3.8 mm (0.15 in)12 years9 of 100 (Routine)
12 May 2005Billabalong, AUdaily rain16.0 mm (0.6 in)10.9 mm (0.4 in)32 years20 of 100 (Routine)
9 April 2005Billabalong, AUdaily rain26.4 mm (1.0 in)7.0 mm (0.28 in)15 years12 of 100 (Routine)
20 January 2005Billabalong, AUdaily rain47.0 mm (1.9 in)26.6 mm (1.0 in)10 years22 of 100 (Routine)
5 December 2004Billabalong, AUdaily rain43.8 mm (1.7 in)30.0 mm (1.2 in)12 years29 of 100 (Routine)
8 November 2004Billabalong, AUdaily rain24.4 mm (1.0 in)3.3 mm (0.13 in)38 years17 of 100 (Routine)
27 October 2004Billabalong, AUdaily rain26.2 mm (1.0 in)14.2 mm (0.6 in)15 years18 of 100 (Routine)
9 September 2004Billabalong, AUdaily rain18.8 mm (0.7 in)5.8 mm (0.23 in)22 years15 of 100 (Routine)
6 March 2004Billabalong, AUdaily rain29.2 mm (1.1 in)9.8 mm (0.39 in)7 years12 of 100 (Routine)
17 January 2004Billabalong, AUdaily rain31.0 mm (1.2 in)7.4 mm (0.29 in)26 years16 of 100 (Routine)

Extremes by Year

1965 to 2006
Yearly extremes at Billabalong: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)161.0 mm (6.3 in)199562.2 mm (2.4 in)42
Wettest five days (Rx5day)192.0 mm (7.6 in)1989108.4 mm (4.3 in)42
Longest dry spell (CDD)120 days199441 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Billabalong by year The wettest day of the year at Billabalong, 1965 to 2006. The record is 161.0 mm (6.3 in) in 1995, marked on the chart; the median year is 62.2 mm (2.4 in). 0501001502001970198019902000Record: 161.0 mm (6.3 in) in 1995
The wettest day of the year at Billabalong, 1965 to 2006. The record is 161.0 mm (6.3 in) in 1995, marked on the chart; the median year is 62.2 mm (2.4 in).
Wettest day (Rx1day) at Billabalong by year
YearWettest day (Rx1day)
196549.5 mm (1.9 in)
196656.4 mm (2.2 in)
1967157.5 mm (6.2 in)
196879.0 mm (3.1 in)
196954.6 mm (2.1 in)
197080.5 mm (3.2 in)
197158.4 mm (2.3 in)
197249.5 mm (1.9 in)
197366.0 mm (2.6 in)
197480.8 mm (3.2 in)
197553.6 mm (2.1 in)
197644.4 mm (1.7 in)
197774.6 mm (2.9 in)
197861.0 mm (2.4 in)
197949.8 mm (2.0 in)
198053.8 mm (2.1 in)
198154.4 mm (2.1 in)
198265.6 mm (2.6 in)
198378.4 mm (3.1 in)
198488.6 mm (3.5 in)
198568.6 mm (2.7 in)
198683.0 mm (3.3 in)
198750.4 mm (2.0 in)
198843.2 mm (1.7 in)
198979.8 mm (3.1 in)
1990152.4 mm (6.0 in)
199150.4 mm (2.0 in)
199258.8 mm (2.3 in)
199355.0 mm (2.2 in)
199439.4 mm (1.6 in)
1995161.0 mm (6.3 in)
199677.0 mm (3.0 in)
199783.0 mm (3.3 in)
199870.2 mm (2.8 in)
199966.6 mm (2.6 in)
2000120.0 mm (4.7 in)
200158.4 mm (2.3 in)
200263.4 mm (2.5 in)
200346.0 mm (1.8 in)
200490.0 mm (3.5 in)
200548.6 mm (1.9 in)
200651.0 mm (2.0 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Billabalong by year The wettest five days of the year at Billabalong, 1965 to 2006. The record is 192.0 mm (7.6 in) in 1989, marked on the chart; the median year is 108.4 mm (4.3 in). 501001502001970198019902000Record: 192.0 mm (7.6 in) in 1989
The wettest five days of the year at Billabalong, 1965 to 2006. The record is 192.0 mm (7.6 in) in 1989, marked on the chart; the median year is 108.4 mm (4.3 in).
Wettest five days (Rx5day) at Billabalong by year
YearWettest five days (Rx5day)
1965146.1 mm (5.8 in)
196669.1 mm (2.7 in)
1967173.0 mm (6.8 in)
1968115.4 mm (4.5 in)
1969101.6 mm (4.0 in)
1970174.6 mm (6.9 in)
197177.5 mm (3.1 in)
1972120.1 mm (4.7 in)
197395.0 mm (3.7 in)
1974168.0 mm (6.6 in)
197592.8 mm (3.7 in)
197670.0 mm (2.8 in)
1977130.8 mm (5.1 in)
1978104.4 mm (4.1 in)
197977.4 mm (3.0 in)
198080.8 mm (3.2 in)
1981135.6 mm (5.3 in)
198280.0 mm (3.1 in)
1983136.4 mm (5.4 in)
1984178.8 mm (7.0 in)
198571.2 mm (2.8 in)
198699.2 mm (3.9 in)
198774.8 mm (2.9 in)
198878.4 mm (3.1 in)
1989192.0 mm (7.6 in)
1990166.6 mm (6.6 in)
199199.6 mm (3.9 in)
1992112.4 mm (4.4 in)
199379.4 mm (3.1 in)
199476.4 mm (3.0 in)
1995188.2 mm (7.4 in)
1996118.2 mm (4.7 in)
1997114.6 mm (4.5 in)
1998116.2 mm (4.6 in)
1999136.0 mm (5.4 in)
2000135.0 mm (5.3 in)
2001101.6 mm (4.0 in)
200278.4 mm (3.1 in)
2003116.2 mm (4.6 in)
2004189.6 mm (7.5 in)
200567.4 mm (2.7 in)
200667.4 mm (2.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Billabalong by year The longest dry spell of the year at Billabalong, 1965 to 2006. The record is 120 days in 1994, marked on the chart; the median year is 41 days. 02550751001251970198019902000Record: 120 days in 1994
The longest dry spell of the year at Billabalong, 1965 to 2006. The record is 120 days in 1994, marked on the chart; the median year is 41 days.
Longest dry spell (CDD) at Billabalong by year
YearLongest dry spell (CDD)
196549 days
196634 days
196742 days
196863 days
196929 days
197061 days
197137 days
197241 days
197331 days
197456 days
197545 days
197631 days
197731 days
197838 days
197936 days
198056 days
198141 days
198234 days
198331 days
198430 days
198532 days
198651 days
198741 days
198827 days
198924 days
199066 days
199178 days
199280 days
199348 days
1994120 days
199557 days
199638 days
199757 days
199837 days
199928 days
200066 days
200143 days
200258 days
200338 days
200488 days
200535 days
200638 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

40 years, 1965 to 2005

A day with at least 63.0 mm (2.5 in) of rain is expected about once in 2 years. A day with at least 197.8 mm (7.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Billabalong: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years63.0 mm (2.5 in)
5 years85.2 mm (3.4 in)
10 years104.3 mm (4.1 in)
25 years134.9 mm (5.3 in)
50 years163.4 mm (6.4 in)Longer than the 40 years of record
100 years197.8 mm (7.8 in)Longer than the 40 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, 40 years of values from 1965 to 2005.

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: 161.0 mm (6.3 in) in 1995; 157.5 mm (6.2 in) in 1967; 152.4 mm (6.0 in) in 1990.

Download the Data

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