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Built 2026-10-15 (15 October 2026)

Denial Bay Weather Records (ASN00018025)

Record envelope, standing records and threshold days for Denial Bay (ASN00018025), Australia, with 56 years of record.

Key Facts for Denial Bay

  • Denial Bay (ASN00018025) is a weather station in Australia at -32.10 latitude and 133.58 longitude, 5 m (16 ft) above sea level.
  • The station reports from 1920 to 1975, 56 years of record.
  • 0 records set at Denial Bay still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Denial Bay set a daily record precipitation of 18.5 mm (0.7 in) on 22 February 1975.

About the Station

  • Location: Australia, -32.10 latitude, 133.58 longitude.
  • Elevation: 5 m (16 ft).
  • Period of record: 1920 to 1975, 56 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

Wettest Day of Each Month

Mar: 73.4 mm (2.9 in)
Record daily precipitation for each month at Denial Bay The wettest day on record for each calendar month at Denial Bay. The most was 73.4 mm (2.9 in) on 31 March 1931. 020406080 Jan: 26.4 mm (1.0 in), 25 January 1940 Jan Feb: 59.7 mm (2.4 in), 17 February 1943 Feb Mar: 73.4 mm (2.9 in), 31 March 1931 Mar Apr: 31.2 mm (1.2 in), 26 April 1971 Apr May: 38.6 mm (1.5 in), 4 May 1966 May Jun: 27.9 mm (1.1 in), 12 June 1942 Jun Jul: 44.2 mm (1.7 in), 31 July 1951 Jul Aug: 32.5 mm (1.3 in), 26 August 1973 Aug Sep: 39.9 mm (1.6 in), 6 September 1960 Sep Oct: 47.2 mm (1.9 in), 19 October 1962 Oct Nov: 28.4 mm (1.1 in), 7 November 1924 Nov Dec: 58.2 mm (2.3 in), 24 December 1946 Dec
The wettest day on record for each calendar month at Denial Bay. The most was 73.4 mm (2.9 in) on 31 March 1931.
Record daily precipitation for each month at Denial Bay
MonthRecord daily precipitation (mm)Date
Jan26.4 mm (1.0 in)25 January 1940
Feb59.7 mm (2.4 in)17 February 1943
Mar73.4 mm (2.9 in)31 March 1931
Apr31.2 mm (1.2 in)26 April 1971
May38.6 mm (1.5 in)4 May 1966
Jun27.9 mm (1.1 in)12 June 1942
Jul44.2 mm (1.7 in)31 July 1951
Aug32.5 mm (1.3 in)26 August 1973
Sep39.9 mm (1.6 in)6 September 1960
Oct47.2 mm (1.9 in)19 October 1962
Nov28.4 mm (1.1 in)7 November 1924
Dec58.2 mm (2.3 in)24 December 1946

Latest Records

20
Latest records at Denial Bay
DateStationRecordValueBeat old record byOld record stoodSignificance
22 February 1975Denial Bay, AUdaily rain18.5 mm (0.7 in)8.8 mm (0.35 in)8 years15 of 100 (Routine)
24 August 1974Denial Bay, AUdaily rain14.0 mm (0.6 in)2.1 mm (0.08 in)36 years20 of 100 (Routine)
7 July 1974Denial Bay, AUdaily rain14.0 mm (0.6 in)2.6 mm (0.10 in)23 years16 of 100 (Routine)
6 May 1974Denial Bay, AUdaily rain10.0 mm (0.4 in)4.9 mm (0.19 in)13 years19 of 100 (Routine)
30 December 1973Denial Bay, AUdaily rain16.5 mm (0.6 in)4.1 mm (0.16 in)20 years16 of 100 (Routine)
6 November 1973Denial Bay, AUdaily rain14.2 mm (0.6 in)9.1 mm (0.36 in)39 years20 of 100 (Routine)
26 October 1973Denial Bay, AUdaily rain (Tie)2.8 mm (0.11 in)tie44 years4 of 100 (Routine)
27 August 1973Denial Bay, AUdaily rain13.2 mm (0.5 in)0.5 mm (0.02 in)36 years17 of 100 (Routine)
26 August 1973Denial Bay, AUmonthly rain32.5 mm (1.3 in)8.9 mm (0.35 in)25 years43 of 100 (Notable)
16 July 1973Denial Bay, AUdaily rain16.5 mm (0.6 in)1.3 mm (0.05 in)46 years20 of 100 (Routine)
2 June 1973Denial Bay, AUdaily rain15.5 mm (0.6 in)8.1 mm (0.32 in)2 years20 of 100 (Routine)
2 May 1973Denial Bay, AUdaily rain11.2 mm (0.4 in)2.8 mm (0.11 in)28 years19 of 100 (Routine)
1 May 1973Denial Bay, AUdaily rain16.5 mm (0.6 in)6.8 mm (0.27 in)47 years20 of 100 (Routine)
29 March 1973Denial Bay, AUdaily rain11.2 mm (0.4 in)8.2 mm (0.32 in)4 years13 of 100 (Routine)
18 March 1973Denial Bay, AUdaily rain31.8 mm (1.3 in)30.0 mm (1.2 in)19 years37 of 100 (Notable)
6 February 1973Denial Bay, AUdaily rain6.4 mm (0.25 in)4.1 mm (0.16 in)16 years13 of 100 (Routine)
26 January 1973Denial Bay, AUdaily rain2.5 mm (0.10 in)1.5 mm (0.06 in)38 years19 of 100 (Routine)
10 November 1972Denial Bay, AUdaily rain1.5 mm (0.06 in)0.7 mm (0.03 in)41 years18 of 100 (Routine)
14 August 1972Denial Bay, AUdaily rain17.0 mm (0.7 in)6.6 mm (0.26 in)38 years20 of 100 (Routine)
10 August 1972Denial Bay, AUdaily rain21.1 mm (0.8 in)12.7 mm (0.5 in)40 years20 of 100 (Routine)

Extremes by Year

1920 to 1975
Yearly extremes at Denial Bay: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)73.4 mm (2.9 in)193122.9 mm (0.9 in)56
Wettest five days (Rx5day)107.5 mm (4.2 in)193838.4 mm (1.5 in)56
Longest dry spell (CDD)110 days197043 days56

Wettest day (Rx1day)

Wettest day (Rx1day) at Denial Bay by year The wettest day of the year at Denial Bay, 1920 to 1975. The record is 73.4 mm (2.9 in) in 1931, marked on the chart; the median year is 22.9 mm (0.9 in). 020406080192019301940195019601970Record: 73.4 mm (2.9 in) in 1931
The wettest day of the year at Denial Bay, 1920 to 1975. The record is 73.4 mm (2.9 in) in 1931, marked on the chart; the median year is 22.9 mm (0.9 in).
Wettest day (Rx1day) at Denial Bay by year
YearWettest day (Rx1day)
192020.3 mm (0.8 in)
192121.6 mm (0.9 in)
192217.3 mm (0.7 in)
192320.3 mm (0.8 in)
192428.4 mm (1.1 in)
192522.6 mm (0.9 in)
192619.1 mm (0.8 in)
192720.8 mm (0.8 in)
192810.4 mm (0.4 in)
192920.6 mm (0.8 in)
193016.8 mm (0.7 in)
193173.4 mm (2.9 in)
193242.9 mm (1.7 in)
193315.0 mm (0.6 in)
193410.4 mm (0.4 in)
193517.5 mm (0.7 in)
193624.1 mm (0.9 in)
193714.2 mm (0.6 in)
193859.4 mm (2.3 in)
193923.1 mm (0.9 in)
194027.4 mm (1.1 in)
194119.3 mm (0.8 in)
194227.9 mm (1.1 in)
194359.7 mm (2.4 in)
194425.1 mm (1.0 in)
194543.7 mm (1.7 in)
194658.2 mm (2.3 in)
194718.8 mm (0.7 in)
194823.6 mm (0.9 in)
194930.7 mm (1.2 in)
195042.4 mm (1.7 in)
195144.2 mm (1.7 in)
195216.5 mm (0.6 in)
195321.6 mm (0.9 in)
195425.1 mm (1.0 in)
195559.9 mm (2.4 in)
195627.7 mm (1.1 in)
195716.5 mm (0.6 in)
195837.1 mm (1.5 in)
195925.7 mm (1.0 in)
196039.9 mm (1.6 in)
196112.7 mm (0.5 in)
196247.2 mm (1.9 in)
196318.0 mm (0.7 in)
196428.7 mm (1.1 in)
196515.0 mm (0.6 in)
196649.3 mm (1.9 in)
196720.1 mm (0.8 in)
196822.4 mm (0.9 in)
196955.9 mm (2.2 in)
197010.7 mm (0.4 in)
197131.2 mm (1.2 in)
197221.1 mm (0.8 in)
197332.5 mm (1.3 in)
197414.0 mm (0.6 in)
197518.5 mm (0.7 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Denial Bay by year The wettest five days of the year at Denial Bay, 1920 to 1975. The record is 107.5 mm (4.2 in) in 1938, marked on the chart; the median year is 38.4 mm (1.5 in). 0255075100125192019301940195019601970Record: 107.5 mm (4.2 in) in 1938
The wettest five days of the year at Denial Bay, 1920 to 1975. The record is 107.5 mm (4.2 in) in 1938, marked on the chart; the median year is 38.4 mm (1.5 in).
Wettest five days (Rx5day) at Denial Bay by year
YearWettest five days (Rx5day)
192033.8 mm (1.3 in)
192131.2 mm (1.2 in)
192228.7 mm (1.1 in)
192330.2 mm (1.2 in)
192438.3 mm (1.5 in)
192535.3 mm (1.4 in)
192626.2 mm (1.0 in)
192734.8 mm (1.4 in)
192820.6 mm (0.8 in)
192923.4 mm (0.9 in)
193024.4 mm (1.0 in)
193178.5 mm (3.1 in)
193251.8 mm (2.0 in)
193323.3 mm (0.9 in)
193420.5 mm (0.8 in)
193528.7 mm (1.1 in)
193634.0 mm (1.3 in)
193728.4 mm (1.1 in)
1938107.5 mm (4.2 in)
193951.6 mm (2.0 in)
194029.9 mm (1.2 in)
194138.3 mm (1.5 in)
194246.5 mm (1.8 in)
194368.4 mm (2.7 in)
194440.1 mm (1.6 in)
194552.6 mm (2.1 in)
194658.2 mm (2.3 in)
194723.1 mm (0.9 in)
194833.8 mm (1.3 in)
194950.7 mm (2.0 in)
195043.7 mm (1.7 in)
195157.2 mm (2.3 in)
195232.6 mm (1.3 in)
195350.8 mm (2.0 in)
195431.2 mm (1.2 in)
195564.3 mm (2.5 in)
195633.5 mm (1.3 in)
195727.7 mm (1.1 in)
195861.5 mm (2.4 in)
195941.7 mm (1.6 in)
196045.7 mm (1.8 in)
196118.3 mm (0.7 in)
196254.9 mm (2.2 in)
196338.5 mm (1.5 in)
196449.3 mm (1.9 in)
196519.1 mm (0.8 in)
196683.1 mm (3.3 in)
196739.5 mm (1.6 in)
196845.5 mm (1.8 in)
196961.0 mm (2.4 in)
197019.8 mm (0.8 in)
197157.6 mm (2.3 in)
197241.4 mm (1.6 in)
197357.9 mm (2.3 in)
197443.0 mm (1.7 in)
197526.4 mm (1.0 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Denial Bay by year The longest dry spell of the year at Denial Bay, 1920 to 1975. The record is 110 days in 1970, marked on the chart; the median year is 43 days. 0255075100125192019301940195019601970Record: 110 days in 1970
The longest dry spell of the year at Denial Bay, 1920 to 1975. The record is 110 days in 1970, marked on the chart; the median year is 43 days.
Longest dry spell (CDD) at Denial Bay by year
YearLongest dry spell (CDD)
192018 days
192151 days
192273 days
192340 days
192453 days
192543 days
192677 days
192746 days
192884 days
192961 days
193051 days
193171 days
193238 days
193343 days
193437 days
193545 days
193639 days
193738 days
193839 days
193940 days
194040 days
194130 days
194225 days
194344 days
194438 days
194556 days
194636 days
194728 days
194832 days
194949 days
195060 days
195162 days
195234 days
195343 days
195444 days
195535 days
195630 days
195736 days
195833 days
195933 days
196046 days
196152 days
196243 days
196396 days
196430 days
196570 days
196630 days
196739 days
196829 days
196943 days
1970110 days
197133 days
197251 days
197339 days
197464 days
197549 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

52 years, 1921 to 1973

A day with at least 25.2 mm (1.0 in) of rain is expected about once in 2 years. A day with at least 89.9 mm (3.5 in) of rain is expected about once in 100 years.

Rainfall return levels at Denial Bay: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years25.2 mm (1.0 in)
5 years38.3 mm (1.5 in)
10 years48.5 mm (1.9 in)
25 years63.3 mm (2.5 in)
50 years75.8 mm (3.0 in)
100 years89.9 mm (3.5 in)Longer than the 52 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, 52 years of values from 1921 to 1973.

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: 73.4 mm (2.9 in) in 1931; 59.9 mm (2.4 in) in 1955; 59.7 mm (2.4 in) in 1943.

Download the Data

  • Data for Denial Bay standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Denial 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).