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Built 2026-10-14 (14 October 2026)

Narrandera Airport Weather Records (ASN00074148)

Record envelope, standing records and threshold days for Narrandera Airport (ASN00074148), Australia, with 60 years of record.

Key Facts for Narrandera Airport

  • Narrandera Airport (ASN00074148) is a weather station in Australia at -34.71 latitude and 146.51 longitude, 145 m (476 ft) above sea level.
  • The station reports from 1967 to 2026, 60 years of record.
  • 1,464 records set at Narrandera Airport still stand.
  • Records are tracked for prcp: an element needs 30 years of data to be eligible.
  • Narrandera Airport set a daily record precipitation of 27.2 mm (1.1 in) on 10 August 2026.

About the Station

  • Location: Australia, -34.71 latitude, 146.51 longitude.
  • Elevation: 145 m (476 ft).
  • Period of record: 1967 to 2026, 60 years.
  • Eligible elements: prcp.

Daily Record Envelope and 2026

34 days at or beyond a record
Daily record high and record low at Narrandera Airport, with 2026 drawn through them The band shows the record high and record low for each calendar day at Narrandera Airport. The lines show the 2026 daily maximum and minimum. 34 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 Narrandera Airport. The lines show the 2026 daily maximum and minimum. 34 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Narrandera Airport, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan47.4 C (117.3 F)5.9 C (42.6 F)46.4 C (115.5 F)11.2 C (52.2 F)
Feb45.8 C (114.4 F)7.2 C (45.0 F)40.1 C (104.2 F)11.6 C (52.9 F)
Mar41.9 C (107.4 F)4.2 C (39.6 F)36.0 C (96.8 F)7.6 C (45.7 F)
Apr38.1 C (100.6 F)-1.0 C (30.2 F)34.2 C (93.6 F)0.1 C (32.2 F)
May30.4 C (86.7 F)-2.6 C (27.3 F)27.9 C (82.2 F)3.5 C (38.3 F)
Jun23.7 C (74.7 F)-4.6 C (23.7 F)21.7 C (71.1 F)1.6 C (34.9 F)
Jul24.6 C (76.3 F)-5.0 C (23.0 F)18.8 C (65.8 F)-2.6 C (27.3 F)
Aug29.1 C (84.4 F)-4.7 C (23.5 F)22.7 C (72.9 F)-1.9 C (28.6 F)
Sep38.2 C (100.8 F)-3.5 C (25.7 F)34.7 C (94.5 F)-1.3 C (29.7 F)
Oct38.2 C (100.8 F)-0.3 C (31.5 F)29.9 C (85.8 F)18.2 C (64.8 F)
Nov43.4 C (110.1 F)1.3 C (34.3 F)n/an/a
Dec45.1 C (113.2 F)6.2 C (43.2 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Narrandera Airport by the year they were set 1,464 records at Narrandera Airport still stand. 2019 holds the most, with 85. 02550751001970: 81971: 401972: 451973: 501974: 451975: 631976: 501977: 661978: 751979: 471980: 491981: 422007: 142012: 272013: 732014: 582015: 552016: 732017: 582018: 612019: 852020: 622021: 592022: 342023: 632024: 612025: 482026: 531970197319761979200720142017202020232026
1,464 records at Narrandera Airport still stand. 2019 holds the most, with 85.
Standing records at Narrandera Airport by the year they were set
Year setStanding records
19708
197140
197245
197350
197445
197563
197650
197766
197875
197947
198049
198142
200714
201227
201373
201458
201555
201673
201758
201861
201985
202062
202159
202234
202363
202461
202548
202653

Wettest Day of Each Month

Jan: 80.6 mm (3.2 in)
Record daily precipitation for each month at Narrandera Airport The wettest day on record for each calendar month at Narrandera Airport. The most was 80.6 mm (3.2 in) on 11 January 1974. 0255075100 Jan: 80.6 mm (3.2 in), 11 January 1974 Jan Feb: 54.6 mm (2.1 in), 10 February 1969 Feb Mar: 74.0 mm (2.9 in), 15 March 1989 Mar Apr: 44.2 mm (1.7 in), 16 April 1969 Apr May: 77.6 mm (3.1 in), 30 May 1978 May Jun: 42.8 mm (1.7 in), 24 June 2021 Jun Jul: 45.0 mm (1.8 in), 1 July 1999 Jul Aug: 40.0 mm (1.6 in), 26 August 1983 Aug Sep: 37.2 mm (1.5 in), 11 September 2025 Sep Oct: 50.0 mm (2.0 in), 16 October 1974 Oct Nov: 72.4 mm (2.9 in), 25 November 2021 Nov Dec: 64.4 mm (2.5 in), 3 December 2003 Dec
The wettest day on record for each calendar month at Narrandera Airport. The most was 80.6 mm (3.2 in) on 11 January 1974.
Record daily precipitation for each month at Narrandera Airport
MonthRecord daily precipitation (mm)Date
Jan80.6 mm (3.2 in)11 January 1974
Feb54.6 mm (2.1 in)10 February 1969
Mar74.0 mm (2.9 in)15 March 1989
Apr44.2 mm (1.7 in)16 April 1969
May77.6 mm (3.1 in)30 May 1978
Jun42.8 mm (1.7 in)24 June 2021
Jul45.0 mm (1.8 in)1 July 1999
Aug40.0 mm (1.6 in)26 August 1983
Sep37.2 mm (1.5 in)11 September 2025
Oct50.0 mm (2.0 in)16 October 1974
Nov72.4 mm (2.9 in)25 November 2021
Dec64.4 mm (2.5 in)3 December 2003

Period of Record Coverage

1970 to 2026
Days with data per year at Narrandera Airport 29 years of record at Narrandera Airport, 1970 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1970, 1976, 2000, 2007, 2012, 2026. 1970: 37 of 365 days1971: 331 of 365 days1972: 355 of 366 days1973: 343 of 365 days1974: 345 of 365 days1975: 355 of 365 days1976: 329 of 366 days1977: 349 of 365 days1978: 364 of 365 days1979: 361 of 365 days1980: 346 of 366 days1981: 364 of 365 days2000: 1 of 366 days2007: 103 of 365 days2012: 153 of 366 days2013: 365 of 365 days2014: 359 of 365 days2015: 365 of 365 days2016: 362 of 366 days2017: 364 of 365 days2018: 361 of 365 days2019: 357 of 365 days2020: 365 of 366 days2021: 364 of 365 days2022: 341 of 365 days2023: 364 of 365 days2024: 365 of 366 days2025: 350 of 365 days2026: 273 of 365 days1970197519802000201520202025
29 years of record at Narrandera Airport, 1970 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1970, 1976, 2000, 2007, 2012, 2026.
Days with data per year at Narrandera Airport
YearDays with dataShare of yearComplete
19703710%No
197133191%Yes
197235597%Yes
197334394%Yes
197434595%Yes
197535597%Yes
197632990%No
197734996%Yes
1978364100%Yes
197936199%Yes
198034695%Yes
1981364100%Yes
200010%No
200710328%No
201215342%No
2013365100%Yes
201435998%Yes
2015365100%Yes
201636299%Yes
2017364100%Yes
201836199%Yes
201935798%Yes
2020365100%Yes
2021364100%Yes
202234193%Yes
2023364100%Yes
2024365100%Yes
202535096%Yes
202627375%No

Latest Records

20
Latest records at Narrandera Airport
DateStationRecordValueBeat old record byOld record stoodSignificance
10 August 2026Narrandera Airport, AUdaily rain27.2 mm (1.1 in)21.8 mm (0.9 in)7 years48 of 100 (Notable)
2 July 2026Narrandera Airport, AUdaily rain32.0 mm (1.3 in)18.8 mm (0.7 in)36 years56 of 100 (Notable)
3 March 2026Narrandera Airport, AUdaily rain27.0 mm (1.1 in)22.0 mm (0.9 in)47 years39 of 100 (Notable)
26 February 2026Narrandera Airport, AUdaily rain16.2 mm (0.6 in)12.1 mm (0.5 in)56 years20 of 100 (Routine)
22 December 2025Narrandera Airport, AUdaily rain25.0 mm (1.0 in)13.0 mm (0.5 in)22 years24 of 100 (Routine)
20 December 2025Narrandera Airport, AUdaily rain6.4 mm (0.25 in)3.4 mm (0.13 in)32 years17 of 100 (Routine)
14 December 2025Narrandera Airport, AUdaily rain30.8 mm (1.2 in)13.0 mm (0.5 in)7 years20 of 100 (Routine)
11 September 2025Narrandera Airport, AUmonthly rain37.2 mm (1.5 in)5.2 mm (0.20 in)32 years33 of 100 (Routine)
23 May 2025Narrandera Airport, AUdaily rain15.4 mm (0.6 in)2.8 mm (0.11 in)35 years18 of 100 (Routine)
12 January 2025Narrandera Airport, AUdaily rain6.8 mm (0.27 in)1.0 mm (0.04 in)3 years5 of 100 (Routine)
30 November 2024Narrandera Airport, AUdaily rain19.6 mm (0.8 in)10.2 mm (0.4 in)1 year17 of 100 (Routine)
26 September 2024Narrandera Airport, AUdaily rain12.8 mm (0.5 in)3.4 mm (0.13 in)4 years12 of 100 (Routine)
9 July 2024Narrandera Airport, AUdaily rain7.4 mm (0.29 in)3.0 mm (0.12 in)33 years20 of 100 (Routine)
31 May 2024Narrandera Airport, AUdaily rain31.2 mm (1.2 in)9.4 mm (0.37 in)2 years17 of 100 (Routine)
7 April 2024Narrandera Airport, AUdaily rain22.0 mm (0.9 in)2.8 mm (0.11 in)9 years10 of 100 (Routine)
6 April 2024Narrandera Airport, AUdaily rain26.4 mm (1.0 in)18.4 mm (0.7 in)49 years40 of 100 (Notable)
17 January 2024Narrandera Airport, AUdaily rain16.6 mm (0.7 in)2.4 mm (0.09 in)30 years16 of 100 (Routine)
9 January 2024Narrandera Airport, AUdaily rain7.4 mm (0.29 in)1.8 mm (0.07 in)8 years8 of 100 (Routine)
8 January 2024Narrandera Airport, AUdaily rain37.0 mm (1.5 in)13.6 mm (0.5 in)1 year17 of 100 (Routine)
3 January 2024Narrandera Airport, AUdaily rain40.0 mm (1.6 in)26.5 mm (1.0 in)53 years44 of 100 (Notable)

Climate Trend

15 complete years, 1972 to 2024
Annual mean temperature at Narrandera Airport as warming stripes, 1972 to 2024 One stripe for each of 15 complete years at Narrandera Airport, 1972 to 2024. Blue stripes are years cooler than the station's own mean of 17.2 C (62.9 F); red stripes are warmer. The coolest year was 1972, at 16.2 C (61.2 F), and the warmest was 2018, at 18.0 C (64.5 F). The strongest colour marks a difference of 1.0 C (1.8 F). 1972: 16.2 C, -0.9 C from the station mean1978: 16.3 C, -0.9 C from the station mean1979: 16.7 C, -0.4 C from the station mean1981: 16.6 C, -0.6 C from the station mean2013: 17.7 C, +0.5 C from the station mean2014: 17.9 C, +0.7 C from the station mean2015: 17.2 C, +0.1 C from the station mean2016: 17.4 C, +0.2 C from the station mean2017: 17.5 C, +0.4 C from the station mean2018: 18.0 C, +0.9 C from the station mean2019: 18.0 C, +0.8 C from the station mean2020: 16.9 C, -0.3 C from the station mean2021: 16.3 C, -0.9 C from the station mean2023: 17.2 C, 0.0 C from the station mean2024: 17.6 C, +0.5 C from the station mean19721975198019851990199520002005201020152020
One stripe for each of 15 complete years at Narrandera Airport, 1972 to 2024. Blue stripes are years cooler than the station's own mean of 17.2 C (62.9 F); red stripes are warmer. The coolest year was 1972, at 16.2 C (61.2 F), and the warmest was 2018, at 18.0 C (64.5 F). The strongest colour marks a difference of 1.0 C (1.8 F).
Annual mean temperature at Narrandera Airport as warming stripes, 1972 to 2024
YearAnnual mean temperatureDifference from the station mean
197216.2 C-0.94 C
197816.3 C-0.91 C
197916.7 C-0.44 C
198116.6 C-0.60 C
201317.7 C+0.53 C
201417.9 C+0.68 C
201517.2 C+0.05 C
201617.4 C+0.22 C
201717.5 C+0.35 C
201818.0 C+0.86 C
201918.0 C+0.83 C
202016.9 C-0.26 C
202116.3 C-0.88 C
202317.2 C-0.01 C
202417.6 C+0.45 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

1967 to 2026
Yearly extremes at Narrandera Airport: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)47.4 C (117.3 F)202042.4 C (108.3 F)29
Coldest night (TNn)-5.0 C (23.0 F)1971-3.1 C (26.4 F)29
Wettest day (Rx1day)80.6 mm (3.2 in)197437.6 mm (1.5 in)55
Wettest five days (Rx5day)114.6 mm (4.5 in)202252.4 mm (2.1 in)55
Longest dry spell (CDD)76 days196733 days55

Hottest day (TXx)

Hottest day (TXx) at Narrandera Airport by year The hottest day of the year at Narrandera Airport, 1967 to 2026. The record is 47.4 C (117.3 F) in 2020, marked on the chart; the median year is 42.4 C (108.3 F). 1020304050197019801990200020102020Record: 47.4 C (117.3 F) in 2020
The hottest day of the year at Narrandera Airport, 1967 to 2026. The record is 47.4 C (117.3 F) in 2020, marked on the chart; the median year is 42.4 C (108.3 F).
Hottest day (TXx) at Narrandera Airport by year
YearHottest day (TXx)
1967n/a
1968n/a
1969n/a
197040.3 C (104.5 F)
197140.8 C (105.4 F)
197242.5 C (108.5 F)
197344.8 C (112.6 F)
197437.0 C (98.6 F)
197540.5 C (104.9 F)
197640.4 C (104.7 F)
197740.8 C (105.4 F)
197841.1 C (106.0 F)
197943.0 C (109.4 F)
198043.0 C (109.4 F)
198142.6 C (108.7 F)
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
200017.0 C (62.6 F)
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
200729.1 C (84.4 F)
201242.0 C (107.6 F)
201345.3 C (113.5 F)
201444.0 C (111.2 F)
201543.2 C (109.8 F)
201645.4 C (113.7 F)
201745.8 C (114.4 F)
201845.4 C (113.7 F)
201946.3 C (115.3 F)
202047.4 C (117.3 F)
202142.3 C (108.1 F)
202239.4 C (102.9 F)
202341.9 C (107.4 F)
202442.4 C (108.3 F)
202542.1 C (107.8 F)
202646.4 C (115.5 F)

Coldest night (TNn)

Coldest night (TNn) at Narrandera Airport by year The coldest night of the year at Narrandera Airport, 1967 to 2026. The record is -5.0 C (23.0 F) in 1971, marked on the chart; the median year is -3.1 C (26.4 F). -50510197019801990200020102020Record: -5.0 C (23.0 F) in 1971
The coldest night of the year at Narrandera Airport, 1967 to 2026. The record is -5.0 C (23.0 F) in 1971, marked on the chart; the median year is -3.1 C (26.4 F).
Coldest night (TNn) at Narrandera Airport by year
YearColdest night (TNn)
1967n/a
1968n/a
1969n/a
19707.3 C (45.1 F)
1971-5.0 C (23.0 F)
1972-3.8 C (25.2 F)
1973-1.0 C (30.2 F)
1974-4.6 C (23.7 F)
1975-2.5 C (27.5 F)
1976-4.2 C (24.4 F)
1977-3.2 C (26.2 F)
1978-1.1 C (30.0 F)
1979-2.5 C (27.5 F)
1980-2.5 C (27.5 F)
1981-1.5 C (29.3 F)
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
1987n/a
1988n/a
1989n/a
1990n/a
1991n/a
1992n/a
1993n/a
1994n/a
1995n/a
1996n/a
1997n/a
1998n/a
1999n/a
20004.0 C (39.2 F)
2001n/a
2002n/a
2003n/a
2004n/a
2005n/a
2007-4.6 C (23.7 F)
2012-3.1 C (26.4 F)
2013-2.0 C (28.4 F)
2014-4.7 C (23.5 F)
2015-3.3 C (26.1 F)
2016-1.3 C (29.7 F)
2017-4.9 C (23.2 F)
2018-4.7 C (23.5 F)
2019-3.8 C (25.2 F)
2020-3.9 C (25.0 F)
2021-2.5 C (27.5 F)
2022-3.7 C (25.3 F)
2023-3.1 C (26.4 F)
2024-2.9 C (26.8 F)
2025-3.2 C (26.2 F)
2026-2.6 C (27.3 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Narrandera Airport by year The wettest day of the year at Narrandera Airport, 1967 to 2026. The record is 80.6 mm (3.2 in) in 1974, marked on the chart; the median year is 37.6 mm (1.5 in). 020406080100197019801990200020102020Record: 80.6 mm (3.2 in) in 1974
The wettest day of the year at Narrandera Airport, 1967 to 2026. The record is 80.6 mm (3.2 in) in 1974, marked on the chart; the median year is 37.6 mm (1.5 in).
Wettest day (Rx1day) at Narrandera Airport by year
YearWettest day (Rx1day)
196724.6 mm (1.0 in)
196842.4 mm (1.7 in)
196954.6 mm (2.1 in)
197042.2 mm (1.7 in)
197147.8 mm (1.9 in)
197235.8 mm (1.4 in)
197339.9 mm (1.6 in)
197480.6 mm (3.2 in)
197535.2 mm (1.4 in)
197630.0 mm (1.2 in)
197726.6 mm (1.0 in)
197877.6 mm (3.1 in)
197927.0 mm (1.1 in)
198043.0 mm (1.7 in)
198142.2 mm (1.7 in)
198232.0 mm (1.3 in)
198345.0 mm (1.8 in)
198440.0 mm (1.6 in)
198528.0 mm (1.1 in)
198633.2 mm (1.3 in)
198725.0 mm (1.0 in)
198829.2 mm (1.1 in)
198974.0 mm (2.9 in)
199041.6 mm (1.6 in)
199135.0 mm (1.4 in)
199251.6 mm (2.0 in)
199327.2 mm (1.1 in)
199445.0 mm (1.8 in)
199548.2 mm (1.9 in)
199639.0 mm (1.5 in)
199729.4 mm (1.2 in)
199820.4 mm (0.8 in)
199945.0 mm (1.8 in)
200026.2 mm (1.0 in)
200120.8 mm (0.8 in)
200252.0 mm (2.0 in)
200364.4 mm (2.5 in)
200426.6 mm (1.0 in)
200539.4 mm (1.6 in)
200718.8 mm (0.7 in)
201218.8 mm (0.7 in)
201327.8 mm (1.1 in)
201433.0 mm (1.3 in)
201534.0 mm (1.3 in)
201648.2 mm (1.9 in)
201760.0 mm (2.4 in)
201822.8 mm (0.9 in)
201934.8 mm (1.4 in)
202071.0 mm (2.8 in)
202172.4 mm (2.9 in)
202272.4 mm (2.9 in)
202337.6 mm (1.5 in)
202440.0 mm (1.6 in)
202537.2 mm (1.5 in)
202632.0 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Narrandera Airport by year The wettest five days of the year at Narrandera Airport, 1967 to 2026. The record is 114.6 mm (4.5 in) in 2022, marked on the chart; the median year is 52.4 mm (2.1 in). 0255075100125197019801990200020102020Record: 114.6 mm (4.5 in) in 2022
The wettest five days of the year at Narrandera Airport, 1967 to 2026. The record is 114.6 mm (4.5 in) in 2022, marked on the chart; the median year is 52.4 mm (2.1 in).
Wettest five days (Rx5day) at Narrandera Airport by year
YearWettest five days (Rx5day)
196735.1 mm (1.4 in)
196855.9 mm (2.2 in)
196960.2 mm (2.4 in)
197050.3 mm (2.0 in)
1971103.2 mm (4.1 in)
197241.2 mm (1.6 in)
197366.4 mm (2.6 in)
1974111.0 mm (4.4 in)
197559.8 mm (2.4 in)
197651.0 mm (2.0 in)
197742.2 mm (1.7 in)
197889.4 mm (3.5 in)
197927.0 mm (1.1 in)
198050.5 mm (2.0 in)
198169.2 mm (2.7 in)
198249.2 mm (1.9 in)
198358.0 mm (2.3 in)
198464.0 mm (2.5 in)
198556.8 mm (2.2 in)
198648.4 mm (1.9 in)
198757.0 mm (2.2 in)
198870.2 mm (2.8 in)
198997.0 mm (3.8 in)
199052.4 mm (2.1 in)
199164.8 mm (2.6 in)
199276.4 mm (3.0 in)
199358.2 mm (2.3 in)
199453.4 mm (2.1 in)
199548.2 mm (1.9 in)
199645.8 mm (1.8 in)
199734.0 mm (1.3 in)
199838.8 mm (1.5 in)
199951.2 mm (2.0 in)
200032.4 mm (1.3 in)
200126.2 mm (1.0 in)
200288.8 mm (3.5 in)
200378.8 mm (3.1 in)
200437.8 mm (1.5 in)
200551.0 mm (2.0 in)
200723.8 mm (0.9 in)
201229.8 mm (1.2 in)
201349.6 mm (2.0 in)
201443.4 mm (1.7 in)
201559.4 mm (2.3 in)
201652.4 mm (2.1 in)
201776.8 mm (3.0 in)
201841.0 mm (1.6 in)
201935.8 mm (1.4 in)
202092.0 mm (3.6 in)
2021107.4 mm (4.2 in)
2022114.6 mm (4.5 in)
202355.0 mm (2.2 in)
202453.2 mm (2.1 in)
202541.4 mm (1.6 in)
202641.6 mm (1.6 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Narrandera Airport by year The longest dry spell of the year at Narrandera Airport, 1967 to 2026. The record is 76 days in 1967, marked on the chart; the median year is 33 days. 020406080197019801990200020102020Record: 76 days in 1967
The longest dry spell of the year at Narrandera Airport, 1967 to 2026. The record is 76 days in 1967, marked on the chart; the median year is 33 days.
Longest dry spell (CDD) at Narrandera Airport by year
YearLongest dry spell (CDD)
196776 days
196858 days
196920 days
197018 days
197127 days
197233 days
197321 days
197430 days
197537 days
197629 days
197727 days
197836 days
197937 days
198038 days
198132 days
198238 days
198325 days
198433 days
198573 days
198635 days
198737 days
198828 days
198950 days
199030 days
199148 days
199234 days
199326 days
199427 days
199559 days
199627 days
199731 days
199855 days
199940 days
200026 days
200130 days
200270 days
200346 days
200475 days
200528 days
200715 days
201225 days
201335 days
201420 days
201537 days
201636 days
201738 days
201833 days
201929 days
202021 days
202146 days
202221 days
202343 days
202427 days
202545 days
202627 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

51 years, 1967 to 2025

A day with at least 38.1 mm (1.5 in) of rain is expected about once in 2 years. A day with at least 98.5 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Narrandera Airport: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years38.1 mm (1.5 in)
5 years52.1 mm (2.1 in)
10 years62.2 mm (2.4 in)
25 years75.9 mm (3.0 in)
50 years86.9 mm (3.4 in)
100 years98.5 mm (3.9 in)Longer than the 51 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, 51 years of values from 1967 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: 80.6 mm (3.2 in) in 1974; 77.6 mm (3.1 in) in 1978; 74.0 mm (2.9 in) in 1989.

Download the Data

  • Data for Narrandera Airport standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Narrandera Airport 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-13).