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Renmark Aero Weather Records (ASN00024048)

Record envelope, standing records and threshold days for Renmark Aero (ASN00024048), Australia, with 32 years of record.

Key Facts for Renmark Aero

  • Renmark Aero (ASN00024048) is a weather station in Australia at -34.20 latitude and 140.68 longitude, 32 m (103 ft) above sea level.
  • The station reports from 1995 to 2026, 32 years of record.
  • 1,464 records set at Renmark Aero still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Renmark Aero set a daily record precipitation of 15.0 mm (0.6 in) on 2 October 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Australia, -34.20 latitude, 140.68 longitude.
  • Elevation: 32 m (103 ft).
  • Period of record: 1995 to 2026, 32 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

20 days at or beyond a record
Daily record high and record low at Renmark Aero, with 2026 drawn through them The band shows the record high and record low for each calendar day at Renmark Aero. The lines show the 2026 daily maximum and minimum. 20 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Renmark Aero. The lines show the 2026 daily maximum and minimum. 20 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Renmark Aero, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan49.6 C (121.3 F)6.3 C (43.3 F)49.6 C (121.3 F)12.0 C (53.6 F)
Feb48.2 C (118.8 F)6.8 C (44.2 F)42.6 C (108.7 F)7.8 C (46.0 F)
Mar43.7 C (110.7 F)4.2 C (39.6 F)34.2 C (93.6 F)8.6 C (47.5 F)
Apr39.7 C (103.5 F)-1.6 C (29.1 F)31.9 C (89.4 F)0.9 C (33.6 F)
May30.3 C (86.5 F)-5.1 C (22.8 F)29.2 C (84.6 F)4.1 C (39.4 F)
Jun25.8 C (78.4 F)-6.1 C (21.0 F)23.7 C (74.7 F)-0.4 C (31.3 F)
Jul27.6 C (81.7 F)-5.4 C (22.3 F)18.8 C (65.8 F)-1.8 C (28.8 F)
Aug32.2 C (90.0 F)-5.6 C (21.9 F)22.6 C (72.7 F)-2.8 C (27.0 F)
Sep37.6 C (99.7 F)-3.7 C (25.3 F)35.3 C (95.5 F)-0.8 C (30.6 F)
Oct41.7 C (107.1 F)0.1 C (32.2 F)27.7 C (81.9 F)14.2 C (57.6 F)
Nov45.3 C (113.5 F)1.9 C (35.4 F)n/an/a
Dec48.6 C (119.5 F)4.2 C (39.6 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Renmark Aero by the year they were set 1,464 records at Renmark Aero still stand. 2004 holds the most, with 68. 0204060801995: 281996: 481997: 491998: 651999: 462000: 472001: 432002: 422003: 442004: 682005: 422006: 502007: 462008: 432009: 612010: 462011: 382012: 332013: 492014: 492015: 532016: 432017: 432018: 452019: 622020: 602021: 402022: 232023: 432024: 452025: 362026: 3419951999200320072011201520192023
1,464 records at Renmark Aero still stand. 2004 holds the most, with 68.
Standing records at Renmark Aero by the year they were set
Year setStanding records
199528
199648
199749
199865
199946
200047
200143
200242
200344
200468
200542
200650
200746
200843
200961
201046
201138
201233
201349
201449
201553
201643
201743
201845
201962
202060
202140
202223
202343
202445
202536
202634

All-Time Record Progression

1 new records
When Renmark Aero set new all-time records 1 all-time records were set at Renmark Aero between 27 January 2026 and 27 January 2026. Each dot is a new record. Record high maximum temperature27 January 2026: Record high maximum temperature 49.6 C (121.3 F)
1 all-time records were set at Renmark Aero between 27 January 2026 and 27 January 2026. Each dot is a new record.
When Renmark Aero set new all-time records
DateKindDetail
2026-01-27Record high maximum temperatureRecord high maximum temperature 49.6 C (121.3 F)

Wettest Day of Each Month

Oct: 95.6 mm (3.8 in)
Record daily precipitation for each month at Renmark Aero The wettest day on record for each calendar month at Renmark Aero. The most was 95.6 mm (3.8 in) on 24 October 2022. 0255075100 Jan: 54.6 mm (2.1 in), 14 January 2011 Jan Feb: 79.8 mm (3.1 in), 15 February 2014 Feb Mar: 62.4 mm (2.5 in), 1 March 2012 Mar Apr: 27.0 mm (1.1 in), 17 April 2015 Apr May: 45.4 mm (1.8 in), 17 May 2026 May Jun: 14.2 mm (0.6 in), 18 June 2026 Jun Jul: 24.2 mm (1.0 in), 15 July 2006 Jul Aug: 13.8 mm (0.5 in), 31 August 2008 Aug Sep: 40.0 mm (1.6 in), 2 September 1997 Sep Oct: 95.6 mm (3.8 in), 24 October 2022 Oct Nov: 36.2 mm (1.4 in), 25 November 2024 Nov Dec: 77.0 mm (3.0 in), 8 December 2010 Dec
The wettest day on record for each calendar month at Renmark Aero. The most was 95.6 mm (3.8 in) on 24 October 2022.
Record daily precipitation for each month at Renmark Aero
MonthRecord daily precipitation (mm)Date
Jan54.6 mm (2.1 in)14 January 2011
Feb79.8 mm (3.1 in)15 February 2014
Mar62.4 mm (2.5 in)1 March 2012
Apr27.0 mm (1.1 in)17 April 2015
May45.4 mm (1.8 in)17 May 2026
Jun14.2 mm (0.6 in)18 June 2026
Jul24.2 mm (1.0 in)15 July 2006
Aug13.8 mm (0.5 in)31 August 2008
Sep40.0 mm (1.6 in)2 September 1997
Oct95.6 mm (3.8 in)24 October 2022
Nov36.2 mm (1.4 in)25 November 2024
Dec77.0 mm (3.0 in)8 December 2010

Period of Record Coverage

1995 to 2026
Days with data per year at Renmark Aero 32 years of record at Renmark Aero, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026. 1995: 137 of 365 days1996: 343 of 366 days1997: 362 of 365 days1998: 360 of 365 days1999: 358 of 365 days2000: 365 of 366 days2001: 364 of 365 days2002: 364 of 365 days2003: 362 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 365 of 366 days2009: 364 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 365 of 366 days2013: 364 of 365 days2014: 365 of 365 days2015: 364 of 365 days2016: 361 of 366 days2017: 364 of 365 days2018: 365 of 365 days2019: 364 of 365 days2020: 366 of 366 days2021: 364 of 365 days2022: 364 of 365 days2023: 364 of 365 days2024: 363 of 366 days2025: 362 of 365 days2026: 274 of 365 days1995200020052010201520202025
32 years of record at Renmark Aero, 1995 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1995, 2026.
Days with data per year at Renmark Aero
YearDays with dataShare of yearComplete
199513738%No
199634394%Yes
199736299%Yes
199836099%Yes
199935898%Yes
2000365100%Yes
2001364100%Yes
2002364100%Yes
200336299%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008365100%Yes
2009364100%Yes
2010365100%Yes
2011365100%Yes
2012365100%Yes
2013364100%Yes
2014365100%Yes
2015364100%Yes
201636199%Yes
2017364100%Yes
2018365100%Yes
2019364100%Yes
2020366100%Yes
2021364100%Yes
2022364100%Yes
2023364100%Yes
202436399%Yes
202536299%Yes
202627475%No

Latest Records

20
Latest records at Renmark Aero
DateStationRecordValueBeat old record byOld record stoodSignificance
2 October 2026Renmark Aero, AUdaily rain (Provisional)15.0 mm (0.6 in)6.0 mm (0.24 in)23 years15 of 100 (Routine)
29 September 2026Renmark Aero, AUdaily high max (Provisional)35.3 C (95.5 F)2.7 C (4.9 F)3 years8 of 100 (Routine)
25 September 2026Renmark Aero, AUdaily high max (Provisional)31.9 C (89.4 F)1.0 C (1.8 F)19 years10 of 100 (Routine)
24 September 2026Renmark Aero, AUdaily high max (Tie, Provisional)31.5 C (88.7 F)tie3 years0 of 100 (Routine)
23 September 2026Renmark Aero, AUdaily low min (Provisional)-0.3 C (31.5 F)0.8 C (1.4 F)9 years6 of 100 (Routine)
20 September 2026Renmark Aero, AUdaily high max (Provisional)35.1 C (95.2 F)4.1 C (7.4 F)13 years15 of 100 (Routine)
19 September 2026Renmark Aero, AUdaily low min (Provisional)1.0 C (33.8 F)0.1 C (0.2 F)12 years6 of 100 (Routine)
8 September 2026Renmark Aero, AUdaily low min (Provisional)-0.4 C (31.3 F)1.0 C (1.8 F)8 years7 of 100 (Routine)
25 August 2026Renmark Aero, AUdaily rain (Provisional)6.6 mm (0.26 in)1.6 mm (0.06 in)25 years15 of 100 (Routine)
19 August 2026Renmark Aero, AUdaily high min (Provisional)13.5 C (56.3 F)0.3 C (0.5 F)20 years9 of 100 (Routine)
18 August 2026Renmark Aero, AUdaily high min (Provisional)11.8 C (53.2 F)0.6 C (1.1 F)4 years5 of 100 (Routine)
14 August 2026Renmark Aero, AUdaily high min11.3 C (52.3 F)0.8 C (1.4 F)8 years6 of 100 (Routine)
10 August 2026Renmark Aero, AUdaily rain8.4 mm (0.33 in)4.6 mm (0.18 in)20 years20 of 100 (Routine)
9 August 2026Renmark Aero, AUdaily rain7.6 mm (0.30 in)1.6 mm (0.06 in)27 years16 of 100 (Routine)
30 July 2026Renmark Aero, AUdaily low max (Tie)12.9 C (55.2 F)tie28 years2 of 100 (Routine)
2 July 2026Renmark Aero, AUdaily rain6.4 mm (0.25 in)3.6 mm (0.14 in)20 years20 of 100 (Routine)
1 July 2026Renmark Aero, AUdaily high min (Tie)10.2 C (50.4 F)tie16 years2 of 100 (Routine)
28 June 2026Renmark Aero, AUdaily low max13.1 C (55.6 F)0.6 C (1.1 F)24 years12 of 100 (Routine)
27 June 2026Renmark Aero, AUdaily low max10.4 C (50.7 F)1.8 C (3.2 F)3 years10 of 100 (Routine)
26 June 2026Renmark Aero, AUmonthly low max8.4 C (47.1 F)0.3 C (0.5 F)27 years22 of 100 (Routine)

Climate Trend

29 complete years, 1997 to 2025
Annual mean temperature at Renmark Aero as warming stripes, 1997 to 2025 One stripe for each of 29 complete years at Renmark Aero, 1997 to 2025. Blue stripes are years cooler than the station's own mean of 17.4 C (63.3 F); red stripes are warmer. The coolest year was 1998, at 16.7 C (62.1 F), and the warmest was 2009, at 18.1 C (64.5 F). The strongest colour marks a difference of 0.7 C (1.3 F). 1997: 17.0 C, -0.4 C from the station mean1998: 16.7 C, -0.7 C from the station mean1999: 17.3 C, -0.2 C from the station mean2000: 17.6 C, +0.2 C from the station mean2001: 17.2 C, -0.2 C from the station mean2002: 17.3 C, -0.1 C from the station mean2003: 17.2 C, -0.2 C from the station mean2004: 17.1 C, -0.3 C from the station mean2005: 17.3 C, -0.1 C from the station mean2006: 17.1 C, -0.3 C from the station mean2007: 17.9 C, +0.5 C from the station mean2008: 17.0 C, -0.4 C from the station mean2009: 18.1 C, +0.7 C from the station mean2010: 17.1 C, -0.3 C from the station mean2011: 17.3 C, -0.1 C from the station mean2012: 17.1 C, -0.3 C from the station mean2013: 17.8 C, +0.4 C from the station mean2014: 17.8 C, +0.4 C from the station mean2015: 17.7 C, +0.2 C from the station mean2016: 17.5 C, +0.1 C from the station mean2017: 17.7 C, +0.3 C from the station mean2018: 17.9 C, +0.5 C from the station mean2019: 17.9 C, +0.5 C from the station mean2020: 17.0 C, -0.4 C from the station mean2021: 17.0 C, -0.4 C from the station mean2022: 17.2 C, -0.2 C from the station mean2023: 17.3 C, -0.1 C from the station mean2024: 17.9 C, +0.5 C from the station mean2025: 17.9 C, +0.5 C from the station mean1997200020052010201520202025
One stripe for each of 29 complete years at Renmark Aero, 1997 to 2025. Blue stripes are years cooler than the station's own mean of 17.4 C (63.3 F); red stripes are warmer. The coolest year was 1998, at 16.7 C (62.1 F), and the warmest was 2009, at 18.1 C (64.5 F). The strongest colour marks a difference of 0.7 C (1.3 F).
Annual mean temperature at Renmark Aero as warming stripes, 1997 to 2025
YearAnnual mean temperatureDifference from the station mean
199717.0 C-0.43 C
199816.7 C-0.68 C
199917.3 C-0.16 C
200017.6 C+0.21 C
200117.2 C-0.20 C
200217.3 C-0.14 C
200317.2 C-0.23 C
200417.1 C-0.35 C
200517.3 C-0.11 C
200617.1 C-0.35 C
200717.9 C+0.51 C
200817.0 C-0.42 C
200918.1 C+0.65 C
201017.1 C-0.30 C
201117.3 C-0.12 C
201217.1 C-0.33 C
201317.8 C+0.40 C
201417.8 C+0.41 C
201517.7 C+0.24 C
201617.5 C+0.10 C
201717.7 C+0.26 C
201817.9 C+0.52 C
201917.9 C+0.50 C
202017.0 C-0.40 C
202117.0 C-0.39 C
202217.2 C-0.21 C
202317.3 C-0.09 C
202417.9 C+0.50 C
202517.9 C+0.47 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1995 to 2026
Yearly extremes at Renmark Aero: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)49.6 C (121.3 F)202645.5 C (113.9 F)32
Coldest night (TNn)-6.1 C (21.0 F)1998-4.3 C (24.2 F)32
Wettest day (Rx1day)95.6 mm (3.8 in)202222.8 mm (0.9 in)32
Wettest five days (Rx5day)122.6 mm (4.8 in)202233.4 mm (1.3 in)32
Longest dry spell (CDD)113 days200639 days32

Hottest day (TXx)

Hottest day (TXx) at Renmark Aero by year The hottest day of the year at Renmark Aero, 1995 to 2026. The record is 49.6 C (121.3 F) in 2026, marked on the chart; the median year is 45.5 C (113.9 F). 35404550200020102020Record: 49.6 C (121.3 F) in 2026
The hottest day of the year at Renmark Aero, 1995 to 2026. The record is 49.6 C (121.3 F) in 2026, marked on the chart; the median year is 45.5 C (113.9 F).
Hottest day (TXx) at Renmark Aero by year
YearHottest day (TXx)
199539.2 C (102.6 F)
199644.7 C (112.5 F)
199744.7 C (112.5 F)
199845.8 C (114.4 F)
199944.3 C (111.7 F)
200045.9 C (114.6 F)
200147.1 C (116.8 F)
200243.5 C (110.3 F)
200346.0 C (114.8 F)
200446.9 C (116.4 F)
200546.3 C (115.3 F)
200645.9 C (114.6 F)
200744.1 C (111.4 F)
200844.1 C (111.4 F)
200948.2 C (118.8 F)
201044.9 C (112.8 F)
201143.2 C (109.8 F)
201245.3 C (113.5 F)
201346.0 C (114.8 F)
201445.7 C (114.3 F)
201545.2 C (113.4 F)
201644.9 C (112.8 F)
201747.1 C (116.8 F)
201846.5 C (115.7 F)
201948.6 C (119.5 F)
202045.0 C (113.0 F)
202144.7 C (112.5 F)
202241.6 C (106.9 F)
202343.0 C (109.4 F)
202446.5 C (115.7 F)
202546.6 C (115.9 F)
202649.6 C (121.3 F)

Coldest night (TNn)

Coldest night (TNn) at Renmark Aero by year The coldest night of the year at Renmark Aero, 1995 to 2026. The record is -6.1 C (21.0 F) in 1998, marked on the chart; the median year is -4.3 C (24.2 F). -7-6-5-4-3-2200020102020Record: -6.1 C (21.0 F) in 1998
The coldest night of the year at Renmark Aero, 1995 to 2026. The record is -6.1 C (21.0 F) in 1998, marked on the chart; the median year is -4.3 C (24.2 F).
Coldest night (TNn) at Renmark Aero by year
YearColdest night (TNn)
1995-3.7 C (25.3 F)
1996-2.1 C (28.2 F)
1997-5.4 C (22.3 F)
1998-6.1 C (21.0 F)
1999-4.7 C (23.5 F)
2000-3.5 C (25.7 F)
2001-3.5 C (25.7 F)
2002-4.4 C (24.1 F)
2003-3.6 C (25.5 F)
2004-4.4 C (24.1 F)
2005-3.1 C (26.4 F)
2006-5.7 C (21.7 F)
2007-5.4 C (22.3 F)
2008-4.2 C (24.4 F)
2009-4.3 C (24.3 F)
2010-4.5 C (23.9 F)
2011-4.2 C (24.4 F)
2012-4.9 C (23.2 F)
2013-4.7 C (23.5 F)
2014-5.6 C (21.9 F)
2015-5.3 C (22.5 F)
2016-3.8 C (25.2 F)
2017-4.2 C (24.4 F)
2018-3.9 C (25.0 F)
2019-5.7 C (21.7 F)
2020-4.6 C (23.7 F)
2021-5.1 C (22.8 F)
2022-2.9 C (26.8 F)
2023-4.9 C (23.2 F)
2024-3.5 C (25.7 F)
2025-3.7 C (25.3 F)
2026-2.8 C (27.0 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Renmark Aero by year The wettest day of the year at Renmark Aero, 1995 to 2026. The record is 95.6 mm (3.8 in) in 2022, marked on the chart; the median year is 22.8 mm (0.9 in). 0255075100200020102020Record: 95.6 mm (3.8 in) in 2022
The wettest day of the year at Renmark Aero, 1995 to 2026. The record is 95.6 mm (3.8 in) in 2022, marked on the chart; the median year is 22.8 mm (0.9 in).
Wettest day (Rx1day) at Renmark Aero by year
YearWettest day (Rx1day)
199557.0 mm (2.2 in)
199621.0 mm (0.8 in)
199740.0 mm (1.6 in)
199832.0 mm (1.3 in)
199918.0 mm (0.7 in)
200038.0 mm (1.5 in)
200117.0 mm (0.7 in)
200213.0 mm (0.5 in)
200314.0 mm (0.6 in)
200420.0 mm (0.8 in)
200521.2 mm (0.8 in)
200624.2 mm (1.0 in)
200723.2 mm (0.9 in)
200820.2 mm (0.8 in)
200921.2 mm (0.8 in)
201077.0 mm (3.0 in)
201156.8 mm (2.2 in)
201262.4 mm (2.5 in)
201317.8 mm (0.7 in)
201479.8 mm (3.1 in)
201527.0 mm (1.1 in)
201622.4 mm (0.9 in)
201725.6 mm (1.0 in)
201829.8 mm (1.2 in)
201917.2 mm (0.7 in)
202018.4 mm (0.7 in)
202115.8 mm (0.6 in)
202295.6 mm (3.8 in)
202314.0 mm (0.6 in)
202436.2 mm (1.4 in)
20259.8 mm (0.39 in)
202645.4 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Renmark Aero by year The wettest five days of the year at Renmark Aero, 1995 to 2026. The record is 122.6 mm (4.8 in) in 2022, marked on the chart; the median year is 33.4 mm (1.3 in). 050100150200020102020Record: 122.6 mm (4.8 in) in 2022
The wettest five days of the year at Renmark Aero, 1995 to 2026. The record is 122.6 mm (4.8 in) in 2022, marked on the chart; the median year is 33.4 mm (1.3 in).
Wettest five days (Rx5day) at Renmark Aero by year
YearWettest five days (Rx5day)
199568.0 mm (2.7 in)
199627.8 mm (1.1 in)
199746.4 mm (1.8 in)
199833.2 mm (1.3 in)
199922.0 mm (0.9 in)
200073.0 mm (2.9 in)
200123.8 mm (0.9 in)
200222.0 mm (0.9 in)
200326.8 mm (1.1 in)
200447.2 mm (1.9 in)
200533.6 mm (1.3 in)
200632.2 mm (1.3 in)
200743.0 mm (1.7 in)
200830.2 mm (1.2 in)
200934.2 mm (1.3 in)
201084.4 mm (3.3 in)
201199.0 mm (3.9 in)
201270.6 mm (2.8 in)
201319.6 mm (0.8 in)
201495.2 mm (3.7 in)
201540.2 mm (1.6 in)
201635.8 mm (1.4 in)
201728.4 mm (1.1 in)
201833.2 mm (1.3 in)
201925.0 mm (1.0 in)
202024.4 mm (1.0 in)
202116.2 mm (0.6 in)
2022122.6 mm (4.8 in)
202317.2 mm (0.7 in)
202454.0 mm (2.1 in)
202514.6 mm (0.6 in)
202668.4 mm (2.7 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Renmark Aero by year The longest dry spell of the year at Renmark Aero, 1995 to 2026. The record is 113 days in 2006, marked on the chart; the median year is 39 days. 0255075100125200020102020Record: 113 days in 2006
The longest dry spell of the year at Renmark Aero, 1995 to 2026. The record is 113 days in 2006, marked on the chart; the median year is 39 days.
Longest dry spell (CDD) at Renmark Aero by year
YearLongest dry spell (CDD)
199525 days
199635 days
199745 days
199824 days
199939 days
200037 days
200131 days
200263 days
200348 days
200427 days
200539 days
2006113 days
200752 days
200882 days
200971 days
201029 days
201142 days
201236 days
201352 days
201429 days
201558 days
201638 days
201738 days
201832 days
201943 days
202030 days
202133 days
202245 days
202329 days
202443 days
202549 days
202648 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.

Frost Dates and Growing Season

29 years with a frost

Across 29 years with a frost, the median last spring frost at Renmark Aero falls on 6 September and the median first autumn frost on 21 May, which leaves a median of 257 days between them.

Fitted over all years, the growing season changes by -0.4 days per decade at this station.

Frost dates and growing season at Renmark Aero
MeasureMedian, all yearsEarliest periodRecent period (1997 to 2025)Recent against earliestFitted trend
Last spring frost6 Septembern/a6 Septembern/a+1.9 days per decade
First autumn frost21 Mayn/a21 Mayn/a+1.5 days per decade
Growing days257 daysn/a257 daysn/a-0.4 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Rainfall Return Levels

30 years, 1996 to 2025

A day with at least 23.6 mm (0.9 in) of rain is expected about once in 2 years. A day with at least 138.3 mm (5.4 in) of rain is expected about once in 100 years.

Rainfall return levels at Renmark Aero: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years23.6 mm (0.9 in)
5 years38.7 mm (1.5 in)
10 years53.1 mm (2.1 in)
25 years78.5 mm (3.1 in)
50 years104.4 mm (4.1 in)Longer than the 30 years of record
100 years138.3 mm (5.4 in)Longer than the 30 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, 30 years of values from 1996 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: 95.6 mm (3.8 in) in 2022; 79.8 mm (3.1 in) in 2014; 77.0 mm (3.0 in) in 2010.

Download the Data

  • Data for Renmark Aero standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Renmark Aero 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 (2026-10-14).