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Data as of 2026-10-12
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Built 2026-10-14 (14 October 2026)

Keppel Island South Weather Records (ASN00033260)

Record envelope, standing records and threshold days for Keppel Island South (ASN00033260), Australia, with 39 years of record.

Key Facts for Keppel Island South

  • Keppel Island South (ASN00033260) is a weather station in Australia at -23.16 latitude and 150.96 longitude, 25 m (82 ft) above sea level.
  • The station reports from 1988 to 2026, 39 years of record.
  • 0 records set at Keppel Island South still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Keppel Island South set a daily record precipitation of 8.6 mm (0.34 in) on 17 June 2026.

About the Station

  • Location: Australia, -23.16 latitude, 150.96 longitude.
  • Elevation: 25 m (82 ft).
  • Period of record: 1988 to 2026, 39 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Keppel Island South, with 2026 drawn through them The band shows the record high and record low for each calendar day at Keppel Island South. 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 Keppel Island South. 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 Keppel Island South, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
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Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
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Juln/an/an/an/a
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Octn/an/an/an/a
Novn/an/an/an/a
Decn/an/an/an/a

Which Years Hold Standing Records

0 standing records
Standing records at Keppel Island South by the year they were set 0 records at Keppel Island South still stand. 00000000000
0 records at Keppel Island South still stand.
Standing records at Keppel Island South by the year they were set
Year setStanding records

Wettest Day of Each Month

Jan: 390.5 mm (15.4 in)
Record daily precipitation for each month at Keppel Island South The wettest day on record for each calendar month at Keppel Island South. The most was 390.5 mm (15.4 in) on 25 January 2013. 0100200300400 Jan: 390.5 mm (15.4 in), 25 January 2013 Jan Feb: 157.2 mm (6.2 in), 1 February 2010 Feb Mar: 182.4 mm (7.2 in), 27 March 2014 Mar Apr: 155.0 mm (6.1 in), 24 April 1989 Apr May: 117.0 mm (4.6 in), 1 May 1996 May Jun: 130.0 mm (5.1 in), 4 June 1988 Jun Jul: 208.6 mm (8.2 in), 17 July 2016 Jul Aug: 82.0 mm (3.2 in), 23 August 1988 Aug Sep: 94.2 mm (3.7 in), 21 September 2010 Sep Oct: 130.6 mm (5.1 in), 30 October 2000 Oct Nov: 97.8 mm (3.9 in), 1 November 2018 Nov Dec: 191.8 mm (7.6 in), 7 December 2011 Dec
The wettest day on record for each calendar month at Keppel Island South. The most was 390.5 mm (15.4 in) on 25 January 2013.
Record daily precipitation for each month at Keppel Island South
MonthRecord daily precipitation (mm)Date
Jan390.5 mm (15.4 in)25 January 2013
Feb157.2 mm (6.2 in)1 February 2010
Mar182.4 mm (7.2 in)27 March 2014
Apr155.0 mm (6.1 in)24 April 1989
May117.0 mm (4.6 in)1 May 1996
Jun130.0 mm (5.1 in)4 June 1988
Jul208.6 mm (8.2 in)17 July 2016
Aug82.0 mm (3.2 in)23 August 1988
Sep94.2 mm (3.7 in)21 September 2010
Oct130.6 mm (5.1 in)30 October 2000
Nov97.8 mm (3.9 in)1 November 2018
Dec191.8 mm (7.6 in)7 December 2011

Latest Records

20
Latest records at Keppel Island South
DateStationRecordValueBeat old record byOld record stoodSignificance
17 June 2026Keppel Island South, AUdaily rain8.6 mm (0.34 in)5.2 mm (0.20 in)32 years16 of 100 (Routine)
27 February 2026Keppel Island South, AUdaily rain60.0 mm (2.4 in)16.0 mm (0.6 in)12 years13 of 100 (Routine)
13 January 2026Keppel Island South, AUdaily rain85.6 mm (3.4 in)61.0 mm (2.4 in)22 years33 of 100 (Routine)
12 January 2026Keppel Island South, AUdaily rain97.4 mm (3.8 in)69.4 mm (2.7 in)32 years39 of 100 (Notable)
26 November 2025Keppel Island South, AUdaily rain42.2 mm (1.7 in)12.4 mm (0.5 in)4 years12 of 100 (Routine)
17 November 2025Keppel Island South, AUdaily rain38.6 mm (1.5 in)15.4 mm (0.6 in)24 years20 of 100 (Routine)
15 November 2025Keppel Island South, AUdaily rain24.0 mm (0.9 in)20.8 mm (0.8 in)15 years20 of 100 (Routine)
14 November 2025Keppel Island South, AUdaily rain15.2 mm (0.6 in)6.2 mm (0.24 in)34 years17 of 100 (Routine)
28 October 2025Keppel Island South, AUdaily rain27.8 mm (1.1 in)21.4 mm (0.8 in)36 years29 of 100 (Routine)
9 August 2025Keppel Island South, AUdaily rain72.8 mm (2.9 in)68.4 mm (2.7 in)32 years52 of 100 (Notable)
18 June 2025Keppel Island South, AUdaily rain8.8 mm (0.35 in)3.6 mm (0.14 in)18 years10 of 100 (Routine)
15 February 2025Keppel Island South, AUdaily rain37.2 mm (1.5 in)11.2 mm (0.4 in)14 years12 of 100 (Routine)
10 October 2024Keppel Island South, AUdaily rain6.4 mm (0.25 in)0.8 mm (0.03 in)26 years10 of 100 (Routine)
15 August 2024Keppel Island South, AUdaily rain5.8 mm (0.23 in)3.4 mm (0.13 in)19 years11 of 100 (Routine)
14 August 2024Keppel Island South, AUdaily rain71.8 mm (2.8 in)65.8 mm (2.6 in)24 years50 of 100 (Notable)
13 August 2024Keppel Island South, AUdaily rain34.8 mm (1.4 in)21.0 mm (0.8 in)36 years34 of 100 (Routine)
12 August 2024Keppel Island South, AUdaily rain14.2 mm (0.6 in)1.8 mm (0.07 in)36 years14 of 100 (Routine)
8 July 2024Keppel Island South, AUdaily rain11.8 mm (0.5 in)2.8 mm (0.11 in)35 years14 of 100 (Routine)
29 June 2024Keppel Island South, AUdaily rain39.8 mm (1.6 in)22.8 mm (0.9 in)23 years27 of 100 (Routine)
27 June 2024Keppel Island South, AUdaily rain59.8 mm (2.4 in)33.4 mm (1.3 in)3 years30 of 100 (Routine)

Extremes by Year

1988 to 2026
Yearly extremes at Keppel Island South: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)390.5 mm (15.4 in)201396.4 mm (3.8 in)39
Wettest five days (Rx5day)742.7 mm (29.2 in)2013189.2 mm (7.4 in)39
Longest dry spell (CDD)65 days201335 days39

Wettest day (Rx1day)

Wettest day (Rx1day) at Keppel Island South by year The wettest day of the year at Keppel Island South, 1988 to 2026. The record is 390.5 mm (15.4 in) in 2013, marked on the chart; the median year is 96.4 mm (3.8 in). 01002003004001990200020102020Record: 390.5 mm (15.4 in) in 2013
The wettest day of the year at Keppel Island South, 1988 to 2026. The record is 390.5 mm (15.4 in) in 2013, marked on the chart; the median year is 96.4 mm (3.8 in).
Wettest day (Rx1day) at Keppel Island South by year
YearWettest day (Rx1day)
1988130.0 mm (5.1 in)
1989155.0 mm (6.1 in)
1990176.4 mm (6.9 in)
199192.4 mm (3.6 in)
1992171.2 mm (6.7 in)
1993168.6 mm (6.6 in)
199451.0 mm (2.0 in)
199584.0 mm (3.3 in)
1996117.0 mm (4.6 in)
199760.0 mm (2.4 in)
199851.6 mm (2.0 in)
199992.0 mm (3.6 in)
2000130.6 mm (5.1 in)
200138.2 mm (1.5 in)
200272.2 mm (2.8 in)
200375.6 mm (3.0 in)
200436.4 mm (1.4 in)
200547.6 mm (1.9 in)
200661.0 mm (2.4 in)
200746.4 mm (1.8 in)
200895.2 mm (3.7 in)
2009127.6 mm (5.0 in)
2010157.2 mm (6.2 in)
2011191.8 mm (7.6 in)
201295.0 mm (3.7 in)
2013390.5 mm (15.4 in)
2014182.4 mm (7.2 in)
2015129.2 mm (5.1 in)
2016208.6 mm (8.2 in)
2017113.4 mm (4.5 in)
201897.8 mm (3.9 in)
201961.6 mm (2.4 in)
2020123.2 mm (4.9 in)
202195.4 mm (3.8 in)
202255.0 mm (2.2 in)
2023113.6 mm (4.5 in)
202496.4 mm (3.8 in)
202572.8 mm (2.9 in)
202697.4 mm (3.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Keppel Island South by year The wettest five days of the year at Keppel Island South, 1988 to 2026. The record is 742.7 mm (29.2 in) in 2013, marked on the chart; the median year is 189.2 mm (7.4 in). 02004006008001990200020102020Record: 742.7 mm (29.2 in) in 2013
The wettest five days of the year at Keppel Island South, 1988 to 2026. The record is 742.7 mm (29.2 in) in 2013, marked on the chart; the median year is 189.2 mm (7.4 in).
Wettest five days (Rx5day) at Keppel Island South by year
YearWettest five days (Rx5day)
1988248.8 mm (9.8 in)
1989264.2 mm (10.4 in)
1990527.2 mm (20.8 in)
1991308.2 mm (12.1 in)
1992194.6 mm (7.7 in)
1993239.6 mm (9.4 in)
1994100.6 mm (4.0 in)
1995189.2 mm (7.4 in)
1996169.4 mm (6.7 in)
199783.6 mm (3.3 in)
1998119.6 mm (4.7 in)
1999131.4 mm (5.2 in)
2000219.8 mm (8.7 in)
2001127.8 mm (5.0 in)
2002148.8 mm (5.9 in)
2003185.4 mm (7.3 in)
200450.0 mm (2.0 in)
2005111.6 mm (4.4 in)
200685.8 mm (3.4 in)
2007123.0 mm (4.8 in)
2008295.0 mm (11.6 in)
2009174.8 mm (6.9 in)
2010263.4 mm (10.4 in)
2011200.6 mm (7.9 in)
2012193.8 mm (7.6 in)
2013742.7 mm (29.2 in)
2014370.4 mm (14.6 in)
2015225.6 mm (8.9 in)
2016318.8 mm (12.6 in)
2017362.6 mm (14.3 in)
2018123.0 mm (4.8 in)
201971.0 mm (2.8 in)
2020263.4 mm (10.4 in)
2021189.2 mm (7.4 in)
2022116.2 mm (4.6 in)
2023141.4 mm (5.6 in)
2024192.8 mm (7.6 in)
2025117.6 mm (4.6 in)
2026236.0 mm (9.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Keppel Island South by year The longest dry spell of the year at Keppel Island South, 1988 to 2026. The record is 65 days in 2013, marked on the chart; the median year is 35 days. 0204060801990200020102020Record: 65 days in 2013
The longest dry spell of the year at Keppel Island South, 1988 to 2026. The record is 65 days in 2013, marked on the chart; the median year is 35 days.
Longest dry spell (CDD) at Keppel Island South by year
YearLongest dry spell (CDD)
198827 days
198959 days
199050 days
199148 days
199219 days
199340 days
199446 days
199528 days
199629 days
199737 days
199818 days
199922 days
200051 days
200136 days
200252 days
200334 days
200451 days
200537 days
200633 days
200735 days
200840 days
200957 days
201014 days
201120 days
201232 days
201365 days
201438 days
201529 days
201628 days
201735 days
201849 days
201955 days
202039 days
202125 days
202225 days
202326 days
202423 days
202533 days
202631 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

37 years, 1988 to 2025

A day with at least 97.9 mm (3.9 in) of rain is expected about once in 2 years. A day with at least 349.0 mm (13.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Keppel Island South: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years97.9 mm (3.9 in)
5 years152.4 mm (6.0 in)
10 years193.1 mm (7.6 in)
25 years250.4 mm (9.9 in)
50 years297.7 mm (11.7 in)Longer than the 37 years of record
100 years349.0 mm (13.7 in)Longer than the 37 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, 37 years of values from 1988 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: 390.5 mm (15.4 in) in 2013; 208.6 mm (8.2 in) in 2016; 191.8 mm (7.6 in) in 2011.

Download the Data

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