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Data as of 2026-10-16
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Built 2026-10-18 (18 October 2026)

Coffin Bay Weather Records (ASN00018188)

Record envelope, standing records and threshold days for Coffin Bay (ASN00018188), Australia, with 43 years of record.

Key Facts for Coffin Bay

  • Coffin Bay (ASN00018188) is a weather station in Australia at -34.63 latitude and 135.47 longitude, 12 m (39 ft) above sea level.
  • The station reports from 1984 to 2026, 43 years of record.
  • 0 records set at Coffin Bay still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Coffin Bay set a daily record precipitation of 7.8 mm (0.31 in) on 27 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, -34.63 latitude, 135.47 longitude.
  • Elevation: 12 m (39 ft).
  • Period of record: 1984 to 2026, 43 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Feb: 75.8 mm (3.0 in)
Record daily precipitation for each month at Coffin Bay The wettest day on record for each calendar month at Coffin Bay. The most was 75.8 mm (3.0 in) on 2 February 2016. 020406080 Jan: 35.8 mm (1.4 in), 12 January 2010 Jan Feb: 75.8 mm (3.0 in), 2 February 2016 Feb Mar: 49.6 mm (2.0 in), 27 March 2006 Mar Apr: 46.6 mm (1.8 in), 29 April 2014 Apr May: 42.4 mm (1.7 in), 27 May 2014 May Jun: 54.4 mm (2.1 in), 13 June 2014 Jun Jul: 46.0 mm (1.8 in), 2 July 2011 Jul Aug: 37.6 mm (1.5 in), 12 August 1986 Aug Sep: 36.6 mm (1.4 in), 4 September 2010 Sep Oct: 47.0 mm (1.9 in), 15 October 2018 Oct Nov: 46.4 mm (1.8 in), 23 November 2017 Nov Dec: 42.4 mm (1.7 in), 6 December 1990 Dec
The wettest day on record for each calendar month at Coffin Bay. The most was 75.8 mm (3.0 in) on 2 February 2016.
Record daily precipitation for each month at Coffin Bay
MonthRecord daily precipitation (mm)Date
Jan35.8 mm (1.4 in)12 January 2010
Feb75.8 mm (3.0 in)2 February 2016
Mar49.6 mm (2.0 in)27 March 2006
Apr46.6 mm (1.8 in)29 April 2014
May42.4 mm (1.7 in)27 May 2014
Jun54.4 mm (2.1 in)13 June 2014
Jul46.0 mm (1.8 in)2 July 2011
Aug37.6 mm (1.5 in)12 August 1986
Sep36.6 mm (1.4 in)4 September 2010
Oct47.0 mm (1.9 in)15 October 2018
Nov46.4 mm (1.8 in)23 November 2017
Dec42.4 mm (1.7 in)6 December 1990

Latest Records

20
Latest records at Coffin Bay
DateStationRecordValueBeat old record byOld record stoodSignificance
27 September 2026Coffin Bay, AUdaily rain (Provisional)7.8 mm (0.31 in)3.0 mm (0.12 in)19 years15 of 100 (Routine)
26 September 2026Coffin Bay, AUdaily rain (Provisional)6.4 mm (0.25 in)0.6 mm (0.02 in)4 years6 of 100 (Routine)
25 August 2026Coffin Bay, AUdaily rain (Provisional)22.0 mm (0.9 in)8.2 mm (0.32 in)24 years20 of 100 (Routine)
10 August 2026Coffin Bay, AUdaily rain12.0 mm (0.5 in)0.4 mm (0.02 in)32 years13 of 100 (Routine)
16 June 2026Coffin Bay, AUdaily rain19.8 mm (0.8 in)4.3 mm (0.17 in)7 years13 of 100 (Routine)
10 June 2026Coffin Bay, AUdaily rain15.5 mm (0.6 in)8.1 mm (0.32 in)36 years20 of 100 (Routine)
4 June 2026Coffin Bay, AUdaily rain13.8 mm (0.5 in)0.4 mm (0.02 in)23 years10 of 100 (Routine)
2 June 2026Coffin Bay, AUdaily rain11.7 mm (0.5 in)3.1 mm (0.12 in)36 years20 of 100 (Routine)
16 May 2026Coffin Bay, AUdaily rain28.0 mm (1.1 in)14.2 mm (0.6 in)17 years34 of 100 (Routine)
10 April 2026Coffin Bay, AUdaily rain2.1 mm (0.08 in)0.3 mm (0.01 in)15 years8 of 100 (Routine)
9 April 2026Coffin Bay, AUdaily rain12.0 mm (0.5 in)7.0 mm (0.28 in)1 year17 of 100 (Routine)
5 April 2026Coffin Bay, AUdaily rain3.1 mm (0.12 in)1.7 mm (0.07 in)16 years12 of 100 (Routine)
1 April 2026Coffin Bay, AUdaily rain7.6 mm (0.30 in)3.4 mm (0.13 in)8 years12 of 100 (Routine)
28 February 2026Coffin Bay, AUdaily rain7.8 mm (0.31 in)7.8 mm (0.31 in)40 years20 of 100 (Routine)
22 November 2025Coffin Bay, AUdaily rain5.5 mm (0.22 in)1.0 mm (0.04 in)7 years7 of 100 (Routine)
3 November 2025Coffin Bay, AUdaily rain11.6 mm (0.5 in)5.6 mm (0.22 in)4 years15 of 100 (Routine)
26 October 2025Coffin Bay, AUdaily rain4.6 mm (0.18 in)1.8 mm (0.07 in)36 years17 of 100 (Routine)
25 October 2025Coffin Bay, AUdaily rain6.8 mm (0.27 in)5.8 mm (0.23 in)16 years17 of 100 (Routine)
21 October 2025Coffin Bay, AUdaily rain7.8 mm (0.31 in)0.6 mm (0.02 in)14 years9 of 100 (Routine)
27 August 2025Coffin Bay, AUdaily rain15.0 mm (0.6 in)10.2 mm (0.4 in)39 years20 of 100 (Routine)

Extremes by Year

1984 to 2026
Yearly extremes at Coffin Bay: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)75.8 mm (3.0 in)201626.2 mm (1.0 in)42
Wettest five days (Rx5day)86.0 mm (3.4 in)201648.9 mm (1.9 in)42
Longest dry spell (CDD)89 days198637 days42

Wettest day (Rx1day)

Wettest day (Rx1day) at Coffin Bay by year The wettest day of the year at Coffin Bay, 1984 to 2026. The record is 75.8 mm (3.0 in) in 2016, marked on the chart; the median year is 26.2 mm (1.0 in). 0204060801990200020102020Record: 75.8 mm (3.0 in) in 2016
The wettest day of the year at Coffin Bay, 1984 to 2026. The record is 75.8 mm (3.0 in) in 2016, marked on the chart; the median year is 26.2 mm (1.0 in).
Wettest day (Rx1day) at Coffin Bay by year
YearWettest day (Rx1day)
198433.6 mm (1.3 in)
198521.0 mm (0.8 in)
198637.6 mm (1.5 in)
198725.8 mm (1.0 in)
198826.2 mm (1.0 in)
198934.6 mm (1.4 in)
199042.4 mm (1.7 in)
199113.2 mm (0.5 in)
199238.0 mm (1.5 in)
199320.4 mm (0.8 in)
199416.0 mm (0.6 in)
19966.4 mm (0.25 in)
199725.6 mm (1.0 in)
199818.8 mm (0.7 in)
199934.4 mm (1.4 in)
200037.2 mm (1.5 in)
200126.2 mm (1.0 in)
200227.2 mm (1.1 in)
200332.4 mm (1.3 in)
200417.4 mm (0.7 in)
200516.8 mm (0.7 in)
200649.6 mm (2.0 in)
200733.0 mm (1.3 in)
200818.4 mm (0.7 in)
200924.6 mm (1.0 in)
201036.6 mm (1.4 in)
201146.0 mm (1.8 in)
201228.4 mm (1.1 in)
201325.6 mm (1.0 in)
201454.4 mm (2.1 in)
201526.0 mm (1.0 in)
201675.8 mm (3.0 in)
201746.4 mm (1.8 in)
201847.0 mm (1.9 in)
201936.0 mm (1.4 in)
202021.4 mm (0.8 in)
202126.2 mm (1.0 in)
202223.6 mm (0.9 in)
202324.0 mm (0.9 in)
202422.5 mm (0.9 in)
202525.0 mm (1.0 in)
202629.4 mm (1.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Coffin Bay by year The wettest five days of the year at Coffin Bay, 1984 to 2026. The record is 86.0 mm (3.4 in) in 2016, marked on the chart; the median year is 48.9 mm (1.9 in). 0204060801001990200020102020Record: 86.0 mm (3.4 in) in 2016
The wettest five days of the year at Coffin Bay, 1984 to 2026. The record is 86.0 mm (3.4 in) in 2016, marked on the chart; the median year is 48.9 mm (1.9 in).
Wettest five days (Rx5day) at Coffin Bay by year
YearWettest five days (Rx5day)
198460.0 mm (2.4 in)
198552.3 mm (2.1 in)
198655.2 mm (2.2 in)
198737.0 mm (1.5 in)
198851.4 mm (2.0 in)
198961.4 mm (2.4 in)
199057.0 mm (2.2 in)
199127.8 mm (1.1 in)
199247.0 mm (1.9 in)
199335.4 mm (1.4 in)
199437.0 mm (1.5 in)
199619.2 mm (0.8 in)
199738.2 mm (1.5 in)
199831.8 mm (1.3 in)
199937.4 mm (1.5 in)
200059.0 mm (2.3 in)
200139.6 mm (1.6 in)
200230.4 mm (1.2 in)
200345.4 mm (1.8 in)
200437.0 mm (1.5 in)
200518.0 mm (0.7 in)
200652.6 mm (2.1 in)
200769.6 mm (2.7 in)
200837.0 mm (1.5 in)
200945.4 mm (1.8 in)
201069.2 mm (2.7 in)
201183.4 mm (3.3 in)
201257.4 mm (2.3 in)
201345.4 mm (1.8 in)
201473.4 mm (2.9 in)
201533.2 mm (1.3 in)
201686.0 mm (3.4 in)
201750.8 mm (2.0 in)
201874.2 mm (2.9 in)
201957.8 mm (2.3 in)
202054.4 mm (2.1 in)
202154.9 mm (2.2 in)
202238.8 mm (1.5 in)
202352.7 mm (2.1 in)
202435.3 mm (1.4 in)
202537.4 mm (1.5 in)
202652.6 mm (2.1 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Coffin Bay by year The longest dry spell of the year at Coffin Bay, 1984 to 2026. The record is 89 days in 1986, marked on the chart; the median year is 37 days. 0204060801001990200020102020Record: 89 days in 1986
The longest dry spell of the year at Coffin Bay, 1984 to 2026. The record is 89 days in 1986, marked on the chart; the median year is 37 days.
Longest dry spell (CDD) at Coffin Bay by year
YearLongest dry spell (CDD)
198421 days
198554 days
198689 days
198728 days
198827 days
198937 days
199044 days
199151 days
199232 days
199330 days
199479 days
199625 days
199757 days
199827 days
199951 days
200053 days
200130 days
200263 days
200325 days
200434 days
200535 days
200648 days
200753 days
200833 days
200937 days
201021 days
201136 days
201227 days
201318 days
201420 days
201539 days
201624 days
201734 days
201820 days
201939 days
202029 days
202138 days
202241 days
202353 days
202473 days
202553 days
202642 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.

Download the Data

  • Data for Coffin Bay standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Coffin Bay 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-16).