Built 2026-10-16 (16 October 2026)

Greenock Weather Records (ASN00023305)

Record envelope, standing records and threshold days for Greenock (ASN00023305), Australia, with 145 years of record.

Key Facts for Greenock

  • Greenock (ASN00023305) is a weather station in Australia at -34.46 latitude and 138.93 longitude, 255 m (837 ft) above sea level.
  • The station reports from 1882 to 2026, 145 years of record.
  • 0 records set at Greenock still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Greenock set a daily record precipitation of 31.0 mm (1.2 in) on 11 June 2025.

About the Station

  • Location: Australia, -34.46 latitude, 138.93 longitude.
  • Elevation: 255 m (837 ft).
  • Period of record: 1882 to 2026, 145 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

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

All-Time Record Progression

1 new records
When Greenock set new all-time records 1 all-time records were set at Greenock between 25 January 1941 and 25 January 1941. Each dot is a new record. Record daily precipitation25 January 1941: Record daily precipitation 112.0 mm (4.4 in)
1 all-time records were set at Greenock between 25 January 1941 and 25 January 1941. Each dot is a new record.
When Greenock set new all-time records
DateKindDetail
1941-01-25Record daily precipitationRecord daily precipitation 112.0 mm (4.4 in)

Wettest Day of Each Month

Jan: 112.0 mm (4.4 in)
Record daily precipitation for each month at Greenock The wettest day on record for each calendar month at Greenock. The most was 112.0 mm (4.4 in) on 25 January 1941. 050100150 Jan: 112.0 mm (4.4 in), 25 January 1941 Jan Feb: 74.9 mm (2.9 in), 18 February 1946 Feb Mar: 58.9 mm (2.3 in), 7 March 1910 Mar Apr: 88.9 mm (3.5 in), 17 April 1889 Apr May: 61.0 mm (2.4 in), 30 May 2022 May Jun: 48.5 mm (1.9 in), 7 June 1963 Jun Jul: 37.3 mm (1.5 in), 8 July 1912 Jul Aug: 53.3 mm (2.1 in), 2 August 1912 Aug Sep: 47.0 mm (1.9 in), 30 September 2016 Sep Oct: 55.0 mm (2.2 in), 31 October 1997 Oct Nov: 70.6 mm (2.8 in), 19 November 1906 Nov Dec: 98.8 mm (3.9 in), 8 December 2010 Dec
The wettest day on record for each calendar month at Greenock. The most was 112.0 mm (4.4 in) on 25 January 1941.
Record daily precipitation for each month at Greenock
MonthRecord daily precipitation (mm)Date
Jan112.0 mm (4.4 in)25 January 1941
Feb74.9 mm (2.9 in)18 February 1946
Mar58.9 mm (2.3 in)7 March 1910
Apr88.9 mm (3.5 in)17 April 1889
May61.0 mm (2.4 in)30 May 2022
Jun48.5 mm (1.9 in)7 June 1963
Jul37.3 mm (1.5 in)8 July 1912
Aug53.3 mm (2.1 in)2 August 1912
Sep47.0 mm (1.9 in)30 September 2016
Oct55.0 mm (2.2 in)31 October 1997
Nov70.6 mm (2.8 in)19 November 1906
Dec98.8 mm (3.9 in)8 December 2010

Latest Records

20
Latest records at Greenock
DateStationRecordValueBeat old record byOld record stoodSignificance
11 June 2025Greenock, AUdaily rain31.0 mm (1.2 in)1.6 mm (0.06 in)20 years18 of 100 (Routine)
3 February 2025Greenock, AUdaily rain9.5 mm (0.37 in)0.9 mm (0.04 in)98 years20 of 100 (Routine)
14 August 2024Greenock, AUdaily rain (Tie)16.0 mm (0.6 in)tie53 years6 of 100 (Routine)
30 May 2022Greenock, AUmonthly rain61.0 mm (2.4 in)16.5 mm (0.6 in)113 years75 of 100 (Major)
18 June 2021Greenock, AUdaily rain37.8 mm (1.5 in)21.3 mm (0.8 in)132 years75 of 100 (Major)
11 July 2019Greenock, AUdaily rain10.2 mm (0.4 in)0.5 mm (0.02 in)108 years20 of 100 (Routine)
12 June 2019Greenock, AUdaily rain29.0 mm (1.1 in)2.1 mm (0.08 in)45 years26 of 100 (Routine)
22 November 2018Greenock, AUdaily rain21.0 mm (0.8 in)12.9 mm (0.5 in)112 years20 of 100 (Routine)
23 November 2017Greenock, AUdaily rain13.4 mm (0.5 in)0.2 mm (0.01 in)16 years14 of 100 (Routine)
16 November 2017Greenock, AUdaily rain21.0 mm (0.8 in)0.4 mm (0.02 in)100 years20 of 100 (Routine)
7 August 2017Greenock, AUdaily rain31.0 mm (1.2 in)9.8 mm (0.39 in)32 years38 of 100 (Notable)
19 July 2017Greenock, AUdaily rain30.0 mm (1.2 in)2.1 mm (0.08 in)100 years44 of 100 (Notable)
21 April 2017Greenock, AUdaily rain22.4 mm (0.9 in)5.6 mm (0.22 in)66 years20 of 100 (Routine)
30 September 2016Greenock, AUmonthly rain47.0 mm (1.9 in)4.1 mm (0.16 in)79 years49 of 100 (Notable)
9 September 2016Greenock, AUdaily rain30.0 mm (1.2 in)12.5 mm (0.5 in)75 years52 of 100 (Notable)
10 March 2016Greenock, AUdaily rain29.0 mm (1.1 in)24.4 mm (1.0 in)72 years62 of 100 (Major)
13 January 2015Greenock, AUdaily rain11.8 mm (0.5 in)2.1 mm (0.08 in)89 years20 of 100 (Routine)
12 January 2015Greenock, AUdaily rain12.0 mm (0.5 in)0.6 mm (0.02 in)43 years20 of 100 (Routine)
10 July 2014Greenock, AUdaily rain23.6 mm (0.9 in)8.9 mm (0.35 in)103 years20 of 100 (Routine)
28 May 2014Greenock, AUdaily rain8.0 mm (0.31 in)0.6 mm (0.02 in)79 years20 of 100 (Routine)

Extremes by Year

1882 to 2026
Yearly extremes at Greenock: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Wettest day (Rx1day)112.0 mm (4.4 in)194132.2 mm (1.3 in)144
Wettest five days (Rx5day)141.2 mm (5.6 in)188952.6 mm (2.1 in)144
Longest dry spell (CDD)150 days202432 days144

Wettest day (Rx1day)

Wettest day (Rx1day) at Greenock by year The wettest day of the year at Greenock, 1882 to 2026. The record is 112.0 mm (4.4 in) in 1941, marked on the chart; the median year is 32.2 mm (1.3 in). 0501001501900192019401960198020002020Record: 112.0 mm (4.4 in) in 1941
The wettest day of the year at Greenock, 1882 to 2026. The record is 112.0 mm (4.4 in) in 1941, marked on the chart; the median year is 32.2 mm (1.3 in).
Wettest day (Rx1day) at Greenock by year
YearWettest day (Rx1day)
18820.0 mm (0.00 in)
188434.8 mm (1.4 in)
188529.5 mm (1.2 in)
188627.9 mm (1.1 in)
188733.0 mm (1.3 in)
188827.9 mm (1.1 in)
188988.9 mm (3.5 in)
189038.1 mm (1.5 in)
189126.4 mm (1.0 in)
189238.9 mm (1.5 in)
189336.3 mm (1.4 in)
189448.3 mm (1.9 in)
189538.1 mm (1.5 in)
189650.5 mm (2.0 in)
189723.9 mm (0.9 in)
189836.6 mm (1.4 in)
189922.9 mm (0.9 in)
190022.4 mm (0.9 in)
190143.4 mm (1.7 in)
190245.0 mm (1.8 in)
190337.6 mm (1.5 in)
190442.4 mm (1.7 in)
190547.8 mm (1.9 in)
190670.6 mm (2.8 in)
190727.2 mm (1.1 in)
190842.7 mm (1.7 in)
190944.5 mm (1.8 in)
191058.9 mm (2.3 in)
191135.3 mm (1.4 in)
191253.3 mm (2.1 in)
191350.8 mm (2.0 in)
191418.0 mm (0.7 in)
191529.0 mm (1.1 in)
191636.6 mm (1.4 in)
191727.9 mm (1.1 in)
191821.8 mm (0.9 in)
191934.3 mm (1.4 in)
192025.4 mm (1.0 in)
192155.4 mm (2.2 in)
192238.6 mm (1.5 in)
192334.8 mm (1.4 in)
192426.2 mm (1.0 in)
192524.1 mm (0.9 in)
192626.4 mm (1.0 in)
192726.2 mm (1.0 in)
192834.8 mm (1.4 in)
192941.7 mm (1.6 in)
193024.9 mm (1.0 in)
193126.9 mm (1.1 in)
193225.7 mm (1.0 in)
193332.3 mm (1.3 in)
193426.9 mm (1.1 in)
193529.7 mm (1.2 in)
193644.2 mm (1.7 in)
193742.9 mm (1.7 in)
193836.8 mm (1.4 in)
193938.1 mm (1.5 in)
194020.3 mm (0.8 in)
1941112.0 mm (4.4 in)
194244.2 mm (1.7 in)
194336.1 mm (1.4 in)
194424.6 mm (1.0 in)
194523.1 mm (0.9 in)
194674.9 mm (2.9 in)
194730.0 mm (1.2 in)
194842.2 mm (1.7 in)
194926.4 mm (1.0 in)
195041.9 mm (1.6 in)
195126.2 mm (1.0 in)
195233.0 mm (1.3 in)
195327.4 mm (1.1 in)
195430.0 mm (1.2 in)
195538.9 mm (1.5 in)
195624.1 mm (0.9 in)
195739.6 mm (1.6 in)
195838.9 mm (1.5 in)
195918.3 mm (0.7 in)
196039.1 mm (1.5 in)
196131.8 mm (1.3 in)
196225.4 mm (1.0 in)
196348.5 mm (1.9 in)
196423.6 mm (0.9 in)
196521.6 mm (0.9 in)
196626.7 mm (1.1 in)
19679.4 mm (0.37 in)
196830.2 mm (1.2 in)
196926.4 mm (1.0 in)
197027.9 mm (1.1 in)
197133.5 mm (1.3 in)
197224.1 mm (0.9 in)
197363.5 mm (2.5 in)
197456.2 mm (2.2 in)
197530.4 mm (1.2 in)
197625.0 mm (1.0 in)
197726.0 mm (1.0 in)
197835.8 mm (1.4 in)
197930.4 mm (1.2 in)
198040.2 mm (1.6 in)
198125.2 mm (1.0 in)
198223.0 mm (0.9 in)
198351.2 mm (2.0 in)
198420.0 mm (0.8 in)
198556.0 mm (2.2 in)
198617.0 mm (0.7 in)
198735.4 mm (1.4 in)
198838.0 mm (1.5 in)
198935.0 mm (1.4 in)
199032.0 mm (1.3 in)
199136.4 mm (1.4 in)
199230.6 mm (1.2 in)
199321.4 mm (0.8 in)
199425.4 mm (1.0 in)
199523.0 mm (0.9 in)
199633.4 mm (1.3 in)
199755.0 mm (2.2 in)
199827.0 mm (1.1 in)
199946.4 mm (1.8 in)
200026.2 mm (1.0 in)
200125.2 mm (1.0 in)
200228.8 mm (1.1 in)
200338.6 mm (1.5 in)
200434.6 mm (1.4 in)
200532.0 mm (1.3 in)
200649.6 mm (2.0 in)
200736.6 mm (1.4 in)
200842.0 mm (1.7 in)
200930.0 mm (1.2 in)
201098.8 mm (3.9 in)
201133.2 mm (1.3 in)
201219.4 mm (0.8 in)
201333.0 mm (1.3 in)
201451.0 mm (2.0 in)
201527.2 mm (1.1 in)
201647.0 mm (1.9 in)
201731.0 mm (1.2 in)
201821.0 mm (0.8 in)
201929.0 mm (1.1 in)
202021.0 mm (0.8 in)
202137.8 mm (1.5 in)
202261.0 mm (2.4 in)
202320.0 mm (0.8 in)
202416.0 mm (0.6 in)
202531.0 mm (1.2 in)
202616.0 mm (0.6 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Greenock by year The wettest five days of the year at Greenock, 1882 to 2026. The record is 141.2 mm (5.6 in) in 1889, marked on the chart; the median year is 52.6 mm (2.1 in). 0501001501900192019401960198020002020Record: 141.2 mm (5.6 in) in 1889
The wettest five days of the year at Greenock, 1882 to 2026. The record is 141.2 mm (5.6 in) in 1889, marked on the chart; the median year is 52.6 mm (2.1 in).
Wettest five days (Rx5day) at Greenock by year
YearWettest five days (Rx5day)
18820.0 mm (0.00 in)
188448.5 mm (1.9 in)
188529.5 mm (1.2 in)
188661.2 mm (2.4 in)
188740.2 mm (1.6 in)
188868.3 mm (2.7 in)
1889141.2 mm (5.6 in)
189060.5 mm (2.4 in)
189146.9 mm (1.8 in)
189250.4 mm (2.0 in)
189399.6 mm (3.9 in)
189468.1 mm (2.7 in)
189554.1 mm (2.1 in)
189653.5 mm (2.1 in)
189751.0 mm (2.0 in)
189858.4 mm (2.3 in)
189946.9 mm (1.8 in)
190049.3 mm (1.9 in)
190152.7 mm (2.1 in)
190254.4 mm (2.1 in)
190371.1 mm (2.8 in)
190442.5 mm (1.7 in)
190598.7 mm (3.9 in)
190681.0 mm (3.2 in)
190740.4 mm (1.6 in)
190882.1 mm (3.2 in)
190957.1 mm (2.2 in)
1910128.7 mm (5.1 in)
191142.4 mm (1.7 in)
191281.3 mm (3.2 in)
191356.7 mm (2.2 in)
191424.9 mm (1.0 in)
191584.1 mm (3.3 in)
191678.2 mm (3.1 in)
191750.8 mm (2.0 in)
191850.0 mm (2.0 in)
191949.3 mm (1.9 in)
192038.0 mm (1.5 in)
192183.4 mm (3.3 in)
192278.7 mm (3.1 in)
192371.1 mm (2.8 in)
192449.9 mm (2.0 in)
192571.8 mm (2.8 in)
192659.7 mm (2.4 in)
192738.7 mm (1.5 in)
192858.2 mm (2.3 in)
192980.8 mm (3.2 in)
193060.5 mm (2.4 in)
193148.2 mm (1.9 in)
193235.3 mm (1.4 in)
193370.7 mm (2.8 in)
193435.6 mm (1.4 in)
193570.7 mm (2.8 in)
193647.2 mm (1.9 in)
193753.4 mm (2.1 in)
193861.4 mm (2.4 in)
193965.8 mm (2.6 in)
194035.5 mm (1.4 in)
1941136.4 mm (5.4 in)
194270.7 mm (2.8 in)
194349.9 mm (2.0 in)
194439.4 mm (1.6 in)
194552.4 mm (2.1 in)
194686.1 mm (3.4 in)
194762.5 mm (2.5 in)
194863.2 mm (2.5 in)
194947.9 mm (1.9 in)
195077.5 mm (3.1 in)
195156.6 mm (2.2 in)
195240.9 mm (1.6 in)
195341.9 mm (1.6 in)
195448.1 mm (1.9 in)
195558.4 mm (2.3 in)
195644.2 mm (1.7 in)
195758.7 mm (2.3 in)
195851.3 mm (2.0 in)
195930.1 mm (1.2 in)
196073.9 mm (2.9 in)
196142.9 mm (1.7 in)
196252.8 mm (2.1 in)
196388.3 mm (3.5 in)
196452.1 mm (2.1 in)
196528.5 mm (1.1 in)
196662.5 mm (2.5 in)
196725.1 mm (1.0 in)
196851.3 mm (2.0 in)
196947.6 mm (1.9 in)
197045.2 mm (1.8 in)
197150.1 mm (2.0 in)
197232.4 mm (1.3 in)
197392.7 mm (3.6 in)
1974123.8 mm (4.9 in)
197548.0 mm (1.9 in)
197639.2 mm (1.5 in)
197755.0 mm (2.2 in)
197844.2 mm (1.7 in)
197975.4 mm (3.0 in)
198042.4 mm (1.7 in)
198137.0 mm (1.5 in)
198223.0 mm (0.9 in)
198358.6 mm (2.3 in)
198440.6 mm (1.6 in)
198572.2 mm (2.8 in)
198653.0 mm (2.1 in)
198756.6 mm (2.2 in)
198878.6 mm (3.1 in)
198949.8 mm (2.0 in)
199056.2 mm (2.2 in)
199165.6 mm (2.6 in)
199272.4 mm (2.9 in)
199338.0 mm (1.5 in)
199435.8 mm (1.4 in)
199542.4 mm (1.7 in)
199648.2 mm (1.9 in)
199784.6 mm (3.3 in)
199839.0 mm (1.5 in)
199955.8 mm (2.2 in)
200061.0 mm (2.4 in)
200148.0 mm (1.9 in)
200250.4 mm (2.0 in)
200360.8 mm (2.4 in)
200452.7 mm (2.1 in)
200566.9 mm (2.6 in)
200657.6 mm (2.3 in)
200760.4 mm (2.4 in)
200879.4 mm (3.1 in)
200966.0 mm (2.6 in)
2010122.2 mm (4.8 in)
201135.6 mm (1.4 in)
201237.5 mm (1.5 in)
201342.2 mm (1.7 in)
201452.2 mm (2.1 in)
201541.2 mm (1.6 in)
201641.2 mm (1.6 in)
201741.0 mm (1.6 in)
201826.6 mm (1.0 in)
201946.4 mm (1.8 in)
202038.6 mm (1.5 in)
202155.4 mm (2.2 in)
202279.0 mm (3.1 in)
202327.0 mm (1.1 in)
202416.0 mm (0.6 in)
202531.0 mm (1.2 in)
202636.0 mm (1.4 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Greenock by year The longest dry spell of the year at Greenock, 1882 to 2026. The record is 150 days in 2024, marked on the chart; the median year is 32 days. 0501001501900192019401960198020002020Record: 150 days in 2024
The longest dry spell of the year at Greenock, 1882 to 2026. The record is 150 days in 2024, marked on the chart; the median year is 32 days.
Longest dry spell (CDD) at Greenock by year
YearLongest dry spell (CDD)
188228 days
188443 days
188528 days
188639 days
188726 days
188840 days
188924 days
189028 days
189161 days
189230 days
189378 days
189449 days
189545 days
189643 days
189741 days
189833 days
189931 days
190027 days
190136 days
190229 days
190325 days
190457 days
190548 days
190649 days
190774 days
190832 days
190932 days
191055 days
191130 days
191238 days
191333 days
191435 days
191538 days
191628 days
191721 days
191846 days
191941 days
192048 days
192132 days
192239 days
192364 days
192424 days
192530 days
192638 days
192736 days
192828 days
192929 days
193041 days
193131 days
193243 days
193331 days
193438 days
193563 days
193638 days
193734 days
193840 days
193931 days
194028 days
194123 days
194233 days
194329 days
194432 days
194560 days
194627 days
194728 days
194836 days
194930 days
195034 days
195143 days
195230 days
195343 days
195452 days
195528 days
195622 days
195765 days
195848 days
195932 days
196036 days
196138 days
196229 days
196340 days
196423 days
196570 days
196630 days
196758 days
196829 days
196934 days
197063 days
197131 days
197247 days
197315 days
197429 days
197526 days
197624 days
197729 days
197829 days
197925 days
198054 days
198125 days
198223 days
198320 days
198432 days
198571 days
198656 days
198724 days
198826 days
198930 days
199028 days
199157 days
199224 days
199321 days
199475 days
199530 days
199623 days
199726 days
199825 days
199925 days
200036 days
200124 days
200262 days
200327 days
200444 days
200526 days
200647 days
200757 days
200845 days
200961 days
201055 days
201121 days
201237 days
201326 days
201421 days
201549 days
201630 days
201722 days
201825 days
201936 days
202030 days
202119 days
202219 days
202328 days
2024150 days
202527 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.

Rainfall Return Levels

119 years, 1884 to 2009

A day with at least 32.1 mm (1.3 in) of rain is expected about once in 2 years. A day with at least 86.9 mm (3.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Greenock: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years32.1 mm (1.3 in)
5 years43.5 mm (1.7 in)
10 years52.2 mm (2.1 in)
25 years64.7 mm (2.5 in)
50 years75.3 mm (3.0 in)
100 years86.9 mm (3.4 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 119 years of values from 1884 to 2009.

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: 112.0 mm (4.4 in) in 1941; 88.9 mm (3.5 in) in 1889; 74.9 mm (2.9 in) in 1946.

Download the Data

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