Built 2026-10-15 (15 October 2026)

Mosman (Bapaume Road) Weather Records (ASN00066042)

Record envelope, standing records and threshold days for Mosman (Bapaume Road) (ASN00066042), Australia, with 111 years of record.

Key Facts for Mosman (Bapaume Road)

  • Mosman (Bapaume Road) (ASN00066042) is a weather station in Australia at -33.82 latitude and 151.24 longitude, 70 m (230 ft) above sea level.
  • The station reports from 1895 to 2005, 111 years of record.
  • 0 records set at Mosman (Bapaume Road) still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Mosman (Bapaume Road) set a daily record precipitation of 65.4 mm (2.6 in) on 2 October 2004.

About the Station

  • Location: Australia, -33.82 latitude, 151.24 longitude.
  • Elevation: 70 m (230 ft).
  • Period of record: 1895 to 2005, 111 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

0 days at or beyond a record
Daily record high and record low at Mosman (Bapaume Road), with 2026 drawn through them The band shows the record high and record low for each calendar day at Mosman (Bapaume Road). 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 Mosman (Bapaume Road). 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 Mosman (Bapaume Road), with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jann/an/an/an/a
Febn/an/an/an/a
Marn/an/an/an/a
Aprn/an/an/an/a
Mayn/an/an/an/a
Junn/an/an/an/a
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 Mosman (Bapaume Road) by the year they were set 0 records at Mosman (Bapaume Road) still stand. 00000000000
0 records at Mosman (Bapaume Road) still stand.
Standing records at Mosman (Bapaume Road) by the year they were set
Year setStanding records

All-Time Record Progression

4 new records
When Mosman (Bapaume Road) set new all-time records 4 all-time records were set at Mosman (Bapaume Road) between 7 July 1931 and 6 August 1986. Each dot is a new record. Record daily precipitation7 July 1931: Record daily precipitation 167.6 mm (6.6 in)28 March 1942: Record daily precipitation 237.2 mm (9.3 in)11 March 1975: Record daily precipitation 297.0 mm (11.7 in)6 August 1986: Record daily precipitation 318.8 mm (12.6 in)19401950196019701980
4 all-time records were set at Mosman (Bapaume Road) between 7 July 1931 and 6 August 1986. Each dot is a new record.
When Mosman (Bapaume Road) set new all-time records
DateKindDetail
1931-07-07Record daily precipitationRecord daily precipitation 167.6 mm (6.6 in)
1942-03-28Record daily precipitationRecord daily precipitation 237.2 mm (9.3 in)
1975-03-11Record daily precipitationRecord daily precipitation 297.0 mm (11.7 in)
1986-08-06Record daily precipitationRecord daily precipitation 318.8 mm (12.6 in)

Wettest Day of Each Month

Aug: 318.8 mm (12.6 in)
Record daily precipitation for each month at Mosman (Bapaume Road) The wettest day on record for each calendar month at Mosman (Bapaume Road). The most was 318.8 mm (12.6 in) on 6 August 1986. 0100200300400 Jan: 222.2 mm (8.7 in), 17 January 1988 Jan Feb: 251.0 mm (9.9 in), 3 February 1990 Feb Mar: 297.0 mm (11.7 in), 11 March 1975 Mar Apr: 159.4 mm (6.3 in), 30 April 1988 Apr May: 168.1 mm (6.6 in), 1 May 1955 May Jun: 144.8 mm (5.7 in), 11 June 1991 Jun Jul: 167.6 mm (6.6 in), 7 July 1931 Jul Aug: 318.8 mm (12.6 in), 6 August 1986 Aug Sep: 132.4 mm (5.2 in), 20 September 1982 Sep Oct: 138.7 mm (5.5 in), 22 October 1960 Oct Nov: 214.9 mm (8.5 in), 14 November 1969 Nov Dec: 112.8 mm (4.4 in), 9 December 1970 Dec
The wettest day on record for each calendar month at Mosman (Bapaume Road). The most was 318.8 mm (12.6 in) on 6 August 1986.
Record daily precipitation for each month at Mosman (Bapaume Road)
MonthRecord daily precipitation (mm)Date
Jan222.2 mm (8.7 in)17 January 1988
Feb251.0 mm (9.9 in)3 February 1990
Mar297.0 mm (11.7 in)11 March 1975
Apr159.4 mm (6.3 in)30 April 1988
May168.1 mm (6.6 in)1 May 1955
Jun144.8 mm (5.7 in)11 June 1991
Jul167.6 mm (6.6 in)7 July 1931
Aug318.8 mm (12.6 in)6 August 1986
Sep132.4 mm (5.2 in)20 September 1982
Oct138.7 mm (5.5 in)22 October 1960
Nov214.9 mm (8.5 in)14 November 1969
Dec112.8 mm (4.4 in)9 December 1970

Latest Records

20
Latest records at Mosman (Bapaume Road)
DateStationRecordValueBeat old record byOld record stoodSignificance
2 October 2004Mosman (Bapaume Road), AUdaily rain65.4 mm (2.6 in)20.9 mm (0.8 in)63 years43 of 100 (Notable)
18 August 2004Mosman (Bapaume Road), AUdaily rain110.0 mm (4.3 in)58.2 mm (2.3 in)6 years41 of 100 (Notable)
15 May 2003Mosman (Bapaume Road), AUdaily rain71.2 mm (2.8 in)2.9 mm (0.11 in)84 years36 of 100 (Notable)
11 December 2002Mosman (Bapaume Road), AUdaily rain61.2 mm (2.4 in)27.2 mm (1.1 in)81 years54 of 100 (Notable)
5 February 2002Mosman (Bapaume Road), AUdaily rain158.8 mm (6.3 in)120.4 mm (4.7 in)72 years71 of 100 (Major)
29 May 2001Mosman (Bapaume Road), AUdaily rain82.6 mm (3.3 in)15.8 mm (0.6 in)101 years48 of 100 (Notable)
15 November 2000Mosman (Bapaume Road), AUdaily rain58.8 mm (2.3 in)15.1 mm (0.6 in)57 years36 of 100 (Notable)
24 October 1999Mosman (Bapaume Road), AUdaily rain46.8 mm (1.8 in)5.8 mm (0.23 in)24 years21 of 100 (Routine)
15 August 1999Mosman (Bapaume Road), AUdaily rain36.0 mm (1.4 in)1.2 mm (0.05 in)41 years22 of 100 (Routine)
14 July 1999Mosman (Bapaume Road), AUdaily rain56.2 mm (2.2 in)3.4 mm (0.13 in)96 years40 of 100 (Notable)
12 July 1999Mosman (Bapaume Road), AUdaily rain54.8 mm (2.2 in)0.7 mm (0.03 in)76 years32 of 100 (Routine)
2 April 1999Mosman (Bapaume Road), AUdaily rain145.8 mm (5.7 in)82.8 mm (3.3 in)9 years52 of 100 (Notable)
25 February 1999Mosman (Bapaume Road), AUdaily rain79.6 mm (3.1 in)20.2 mm (0.8 in)80 years44 of 100 (Notable)
18 August 1998Mosman (Bapaume Road), AUdaily rain51.8 mm (2.0 in)25.0 mm (1.0 in)11 years26 of 100 (Routine)
16 August 1998Mosman (Bapaume Road), AUdaily rain46.8 mm (1.8 in)19.9 mm (0.8 in)56 years37 of 100 (Notable)
8 August 1998Mosman (Bapaume Road), AUdaily rain156.2 mm (6.1 in)126.2 mm (5.0 in)35 years60 of 100 (Major)
7 August 1998Mosman (Bapaume Road), AUdaily rain123.6 mm (4.9 in)46.1 mm (1.8 in)31 years44 of 100 (Notable)
19 May 1998Mosman (Bapaume Road), AUdaily rain106.6 mm (4.2 in)42.3 mm (1.7 in)35 years43 of 100 (Notable)
11 April 1998Mosman (Bapaume Road), AUdaily rain105.6 mm (4.2 in)19.2 mm (0.8 in)80 years44 of 100 (Notable)
10 April 1998Mosman (Bapaume Road), AUdaily rain75.8 mm (3.0 in)24.7 mm (1.0 in)45 years36 of 100 (Notable)

Extremes by Year

1895 to 2005
Yearly extremes at Mosman (Bapaume Road): the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)318.8 mm (12.6 in)1986105.7 mm (4.2 in)111
Wettest five days (Rx5day)472.0 mm (18.6 in)1990180.6 mm (7.1 in)110
Longest dry spell (CDD)57 days194622 days111

Wettest day (Rx1day)

Wettest day (Rx1day) at Mosman (Bapaume Road) by year The wettest day of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 318.8 mm (12.6 in) in 1986, marked on the chart; the median year is 105.7 mm (4.2 in). 0100200300400190019201940196019802000Record: 318.8 mm (12.6 in) in 1986
The wettest day of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 318.8 mm (12.6 in) in 1986, marked on the chart; the median year is 105.7 mm (4.2 in).
Wettest day (Rx1day) at Mosman (Bapaume Road) by year
YearWettest day (Rx1day)
189538.1 mm (1.5 in)
189668.1 mm (2.7 in)
189788.1 mm (3.5 in)
1898137.2 mm (5.4 in)
189997.3 mm (3.8 in)
1900101.1 mm (4.0 in)
1901108.2 mm (4.3 in)
1902109.5 mm (4.3 in)
190346.2 mm (1.8 in)
190497.5 mm (3.8 in)
190595.3 mm (3.8 in)
190681.8 mm (3.2 in)
190790.4 mm (3.6 in)
1908126.2 mm (5.0 in)
190949.8 mm (2.0 in)
191099.3 mm (3.9 in)
1911109.7 mm (4.3 in)
1912108.0 mm (4.3 in)
1913121.4 mm (4.8 in)
191472.1 mm (2.8 in)
1915106.7 mm (4.2 in)
1916107.7 mm (4.2 in)
1917109.7 mm (4.3 in)
1918111.3 mm (4.4 in)
191968.6 mm (2.7 in)
192084.8 mm (3.3 in)
1921111.0 mm (4.4 in)
1922104.4 mm (4.1 in)
192389.4 mm (3.5 in)
192458.7 mm (2.3 in)
1925163.3 mm (6.4 in)
1926136.4 mm (5.4 in)
1927114.3 mm (4.5 in)
192862.0 mm (2.4 in)
1929106.4 mm (4.2 in)
193089.9 mm (3.5 in)
1931167.6 mm (6.6 in)
1932106.2 mm (4.2 in)
193376.2 mm (3.0 in)
1934124.7 mm (4.9 in)
193570.1 mm (2.8 in)
193677.7 mm (3.1 in)
193793.5 mm (3.7 in)
1938131.1 mm (5.2 in)
193970.4 mm (2.8 in)
1940108.5 mm (4.3 in)
194144.5 mm (1.8 in)
1942237.2 mm (9.3 in)
194377.0 mm (3.0 in)
194465.5 mm (2.6 in)
1945125.0 mm (4.9 in)
1946101.1 mm (4.0 in)
194763.8 mm (2.5 in)
194873.4 mm (2.9 in)
1949173.2 mm (6.8 in)
1950112.8 mm (4.4 in)
195195.3 mm (3.8 in)
1952108.5 mm (4.3 in)
1953162.8 mm (6.4 in)
195477.7 mm (3.1 in)
1955168.1 mm (6.6 in)
1956191.3 mm (7.5 in)
195768.1 mm (2.7 in)
1958107.4 mm (4.2 in)
1959122.4 mm (4.8 in)
1960138.7 mm (5.5 in)
1961139.2 mm (5.5 in)
1962102.1 mm (4.0 in)
1963148.6 mm (5.9 in)
1964101.6 mm (4.0 in)
196575.9 mm (3.0 in)
1966141.5 mm (5.6 in)
1967121.2 mm (4.8 in)
196865.3 mm (2.6 in)
1969214.9 mm (8.5 in)
1970127.3 mm (5.0 in)
1971105.7 mm (4.2 in)
1972101.9 mm (4.0 in)
1973154.4 mm (6.1 in)
197494.8 mm (3.7 in)
1975297.0 mm (11.7 in)
197681.8 mm (3.2 in)
1977112.6 mm (4.4 in)
197899.4 mm (3.9 in)
197984.4 mm (3.3 in)
198064.8 mm (2.6 in)
198165.4 mm (2.6 in)
1982132.4 mm (5.2 in)
1983142.6 mm (5.6 in)
1984188.8 mm (7.4 in)
198585.0 mm (3.3 in)
1986318.8 mm (12.6 in)
1987124.2 mm (4.9 in)
1988222.2 mm (8.7 in)
198970.0 mm (2.8 in)
1990251.0 mm (9.9 in)
1991144.8 mm (5.7 in)
1992178.6 mm (7.0 in)
199396.0 mm (3.8 in)
199478.8 mm (3.1 in)
199575.0 mm (3.0 in)
1996113.6 mm (4.5 in)
199789.6 mm (3.5 in)
1998156.2 mm (6.1 in)
1999145.8 mm (5.7 in)
200058.8 mm (2.3 in)
200183.8 mm (3.3 in)
2002158.8 mm (6.3 in)
200371.2 mm (2.8 in)
2004110.0 mm (4.3 in)
200554.8 mm (2.2 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mosman (Bapaume Road) by year The wettest five days of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 472.0 mm (18.6 in) in 1990, marked on the chart; the median year is 180.6 mm (7.1 in). 0200400600190019201940196019802000Record: 472.0 mm (18.6 in) in 1990
The wettest five days of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 472.0 mm (18.6 in) in 1990, marked on the chart; the median year is 180.6 mm (7.1 in).
Wettest five days (Rx5day) at Mosman (Bapaume Road) by year
YearWettest five days (Rx5day)
189575.3 mm (3.0 in)
1896121.1 mm (4.8 in)
1897155.8 mm (6.1 in)
1898174.2 mm (6.9 in)
1899138.4 mm (5.4 in)
1900244.1 mm (9.6 in)
1901245.6 mm (9.7 in)
1902146.7 mm (5.8 in)
1903122.8 mm (4.8 in)
1904193.2 mm (7.6 in)
1905132.3 mm (5.2 in)
190688.7 mm (3.5 in)
1907181.7 mm (7.2 in)
1908232.8 mm (9.2 in)
1909119.4 mm (4.7 in)
1910206.2 mm (8.1 in)
1911160.3 mm (6.3 in)
1912199.7 mm (7.9 in)
1913166.9 mm (6.6 in)
1914183.9 mm (7.2 in)
1915252.0 mm (9.9 in)
1916215.4 mm (8.5 in)
1917185.7 mm (7.3 in)
1918184.2 mm (7.3 in)
1919175.8 mm (6.9 in)
1920283.7 mm (11.2 in)
1921129.0 mm (5.1 in)
1922194.8 mm (7.7 in)
1923171.4 mm (6.7 in)
1924129.8 mm (5.1 in)
1925213.9 mm (8.4 in)
1926214.1 mm (8.4 in)
1927360.9 mm (14.2 in)
1928147.1 mm (5.8 in)
1929246.1 mm (9.7 in)
1930122.2 mm (4.8 in)
1931281.7 mm (11.1 in)
1932124.0 mm (4.9 in)
1933176.4 mm (6.9 in)
1934183.1 mm (7.2 in)
1935101.9 mm (4.0 in)
1936113.5 mm (4.5 in)
1937170.2 mm (6.7 in)
1938200.7 mm (7.9 in)
1939167.6 mm (6.6 in)
1940136.4 mm (5.4 in)
194163.8 mm (2.5 in)
1942351.5 mm (13.8 in)
1943145.1 mm (5.7 in)
1944110.2 mm (4.3 in)
1945229.4 mm (9.0 in)
1946229.9 mm (9.1 in)
1947128.9 mm (5.1 in)
1948128.1 mm (5.0 in)
1949266.2 mm (10.5 in)
1950331.2 mm (13.0 in)
1951175.3 mm (6.9 in)
1952173.0 mm (6.8 in)
1953264.9 mm (10.4 in)
1954124.2 mm (4.9 in)
1955213.5 mm (8.4 in)
1956336.4 mm (13.2 in)
195795.2 mm (3.7 in)
1958248.5 mm (9.8 in)
1959149.9 mm (5.9 in)
1960246.1 mm (9.7 in)
1961430.1 mm (16.9 in)
1962267.5 mm (10.5 in)
1963228.9 mm (9.0 in)
1964302.8 mm (11.9 in)
1965187.5 mm (7.4 in)
1966244.0 mm (9.6 in)
1967161.5 mm (6.4 in)
1968127.6 mm (5.0 in)
1969279.2 mm (11.0 in)
1970172.0 mm (6.8 in)
1971162.7 mm (6.4 in)
1972229.7 mm (9.0 in)
1973189.7 mm (7.5 in)
1974168.4 mm (6.6 in)
1975382.2 mm (15.0 in)
1976170.2 mm (6.7 in)
1977240.0 mm (9.4 in)
1978237.4 mm (9.3 in)
1979150.0 mm (5.9 in)
1980107.0 mm (4.2 in)
1981159.6 mm (6.3 in)
1982179.4 mm (7.1 in)
1983226.8 mm (8.9 in)
1984294.6 mm (11.6 in)
1985155.8 mm (6.1 in)
1986433.8 mm (17.1 in)
1987204.8 mm (8.1 in)
1988382.0 mm (15.0 in)
1989160.8 mm (6.3 in)
1990472.0 mm (18.6 in)
1991270.0 mm (10.6 in)
1992316.6 mm (12.5 in)
1993178.8 mm (7.0 in)
1994119.8 mm (4.7 in)
1995126.0 mm (5.0 in)
1996156.6 mm (6.2 in)
1997158.0 mm (6.2 in)
1998350.6 mm (13.8 in)
1999209.2 mm (8.2 in)
2000134.8 mm (5.3 in)
2001156.0 mm (6.1 in)
2002269.2 mm (10.6 in)
2003269.2 mm (10.6 in)
2004154.0 mm (6.1 in)
2005n/a

Longest dry spell (CDD)

Longest dry spell (CDD) at Mosman (Bapaume Road) by year The longest dry spell of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 57 days in 1946, marked on the chart; the median year is 22 days. 0204060190019201940196019802000Record: 57 days in 1946
The longest dry spell of the year at Mosman (Bapaume Road), 1895 to 2005. The record is 57 days in 1946, marked on the chart; the median year is 22 days.
Longest dry spell (CDD) at Mosman (Bapaume Road) by year
YearLongest dry spell (CDD)
189519 days
189620 days
189723 days
189822 days
189922 days
190019 days
190123 days
190226 days
190335 days
190422 days
190520 days
190624 days
190722 days
190816 days
190916 days
191031 days
191122 days
191230 days
191331 days
191418 days
191542 days
191619 days
191737 days
191843 days
191916 days
192027 days
192124 days
192223 days
192322 days
192416 days
192535 days
192620 days
192726 days
192829 days
192927 days
193019 days
193122 days
193219 days
193314 days
193420 days
193531 days
193614 days
193717 days
193823 days
193929 days
194025 days
194119 days
194225 days
194315 days
194417 days
194517 days
194657 days
194720 days
194827 days
194917 days
195014 days
195126 days
195225 days
195321 days
195420 days
195516 days
195613 days
195727 days
195822 days
195910 days
196013 days
196118 days
196225 days
196321 days
196425 days
196523 days
196616 days
196720 days
196848 days
196916 days
197035 days
197117 days
197231 days
197330 days
197434 days
197541 days
197622 days
197728 days
197824 days
197920 days
198026 days
198126 days
198226 days
198317 days
198421 days
198520 days
198618 days
198722 days
198832 days
198933 days
199015 days
199119 days
199218 days
199321 days
199424 days
199557 days
199624 days
199717 days
199813 days
199916 days
200017 days
200123 days
200235 days
200322 days
200413 days
20052 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

107 years, 1896 to 2003

A day with at least 101.8 mm (4.0 in) of rain is expected about once in 2 years. A day with at least 283.5 mm (11.2 in) of rain is expected about once in 100 years.

Rainfall return levels at Mosman (Bapaume Road): the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years101.8 mm (4.0 in)
5 years140.7 mm (5.5 in)
10 years170.0 mm (6.7 in)
25 years211.5 mm (8.3 in)
50 years245.9 mm (9.7 in)
100 years283.5 mm (11.2 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 107 years of values from 1896 to 2003.

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: 318.8 mm (12.6 in) in 1986; 297.0 mm (11.7 in) in 1975; 251.0 mm (9.9 in) in 1990.

Download the Data

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