Built 2026-10-15 (15 October 2026)

Mullewa Weather Records (ASN00008095)

Record envelope, standing records and threshold days for Mullewa (ASN00008095), Australia, with 131 years of record.

Key Facts for Mullewa

  • Mullewa (ASN00008095) is a weather station in Australia at -28.54 latitude and 115.51 longitude, 268 m (879 ft) above sea level.
  • The station reports from 1896 to 2026, 131 years of record.
  • 1,464 records set at Mullewa still stand.
  • Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
  • Mullewa set a daily record high minimum temperature of 15.9 C (60.6 F) on 17 September 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Australia, -28.54 latitude, 115.51 longitude.
  • Elevation: 268 m (879 ft).
  • Period of record: 1896 to 2026, 131 years.
  • Eligible elements: tmax, tmin, prcp.

Daily Record Envelope and 2026

5 days at or beyond a record
Daily record high and record low at Mullewa, with 2026 drawn through them The band shows the record high and record low for each calendar day at Mullewa. The lines show the 2026 daily maximum and minimum. 5 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -1001020304050 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Mullewa. The lines show the 2026 daily maximum and minimum. 5 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Mullewa, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan47.3 C (117.1 F)9.0 C (48.2 F)44.0 C (111.2 F)12.9 C (55.2 F)
Feb47.1 C (116.8 F)10.0 C (50.0 F)43.4 C (110.1 F)14.3 C (57.7 F)
Mar44.0 C (111.2 F)7.4 C (45.3 F)44.0 C (111.2 F)13.2 C (55.8 F)
Apr41.7 C (107.1 F)5.0 C (41.0 F)34.3 C (93.7 F)10.2 C (50.4 F)
May35.5 C (95.9 F)1.4 C (34.5 F)28.1 C (82.6 F)4.5 C (40.1 F)
Jun29.5 C (85.1 F)-0.3 C (31.5 F)23.9 C (75.0 F)2.9 C (37.2 F)
Jul28.9 C (84.0 F)-1.2 C (29.8 F)27.0 C (80.6 F)3.5 C (38.3 F)
Aug33.0 C (91.4 F)-1.4 C (29.5 F)26.8 C (80.2 F)1.4 C (34.5 F)
Sep38.5 C (101.3 F)0.0 C (32.0 F)34.5 C (94.1 F)5.0 C (41.0 F)
Oct41.0 C (105.8 F)2.8 C (37.0 F)23.7 C (74.7 F)7.7 C (45.9 F)
Nov43.5 C (110.3 F)6.0 C (42.8 F)n/an/a
Dec45.5 C (113.9 F)7.2 C (45.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Mullewa by the year they were set 1,464 records at Mullewa still stand. 1990 holds the most, with 40. 0102030401925: 311926: 271927: 51932: 61933: 191934: 191935: 221936: 211937: 171938: 341939: 181940: 161941: 91942: 151943: 141944: 261945: 101946: 261947: 301948: 141949: 221950: 211951: 171952: 191953: 191954: 221955: 331956: 231957: 181958: 111959: 221960: 161961: 211962: 171963: 131964: 211965: 131966: 111967: 71968: 331969: 191970: 41971: 141972: 111973: 121974: 151975: 61987: 111988: 131989: 231990: 401991: 251992: 181993: 111994: 191995: 61996: 131997: 91998: 71999: 192000: 92001: 152002: 142003: 92004: 42005: 92006: 192007: 92008: 172009: 112010: 132011: 92012: 92013: 152014: 232015: 292016: 152017: 172018: 132019: 272020: 202021: 182022: 92023: 242024: 232025: 222026: 91925193819471956196519741994200320122021
1,464 records at Mullewa still stand. 1990 holds the most, with 40.
Standing records at Mullewa by the year they were set
Year setStanding records
192531
192627
19275
19326
193319
193419
193522
193621
193717
193834
193918
194016
19419
194215
194314
194426
194510
194626
194730
194814
194922
195021
195117
195219
195319
195422
195533
195623
195718
195811
195922
196016
196121
196217
196313
196421
196513
196611
19677
196833
196919
19704
197114
197211
197312
197415
19756
198711
198813
198923
199040
199125
199218
199311
199419
19956
199613
19979
19987
199919
20009
200115
200214
20039
20044
20059
200619
20079
200817
200911
201013
20119
20129
201315
201423
201529
201615
201717
201813
201927
202020
202118
20229
202324
202423
202522
20269

All-Time Record Progression

5 new records
When Mullewa set new all-time records 5 all-time records were set at Mullewa between 23 March 1953 and 28 February 1994. Each dot is a new record. Record daily precipitation23 March 1953: Record daily precipitation 71.9 mm (2.8 in)6 June 1965: Record daily precipitation 78.2 mm (3.1 in)17 February 1970: Record daily precipitation 91.4 mm (3.6 in)21 May 1988: Record daily precipitation 99.6 mm (3.9 in)28 February 1994: Record daily precipitation 138.0 mm (5.4 in)1960197019801990
5 all-time records were set at Mullewa between 23 March 1953 and 28 February 1994. Each dot is a new record.
When Mullewa set new all-time records
DateKindDetail
1953-03-23Record daily precipitationRecord daily precipitation 71.9 mm (2.8 in)
1965-06-06Record daily precipitationRecord daily precipitation 78.2 mm (3.1 in)
1970-02-17Record daily precipitationRecord daily precipitation 91.4 mm (3.6 in)
1988-05-21Record daily precipitationRecord daily precipitation 99.6 mm (3.9 in)
1994-02-28Record daily precipitationRecord daily precipitation 138.0 mm (5.4 in)

Wettest Day of Each Month

Feb: 138.0 mm (5.4 in)
Record daily precipitation for each month at Mullewa The wettest day on record for each calendar month at Mullewa. The most was 138.0 mm (5.4 in) on 28 February 1994. 050100150 Jan: 55.9 mm (2.2 in), 6 January 1973 Jan Feb: 138.0 mm (5.4 in), 28 February 1994 Feb Mar: 87.0 mm (3.4 in), 2 March 2015 Mar Apr: 60.2 mm (2.4 in), 7 April 1909 Apr May: 99.6 mm (3.9 in), 21 May 1988 May Jun: 78.2 mm (3.1 in), 6 June 1965 Jun Jul: 53.6 mm (2.1 in), 28 July 1969 Jul Aug: 69.6 mm (2.7 in), 3 August 1909 Aug Sep: 36.1 mm (1.4 in), 19 September 1992 Sep Oct: 47.0 mm (1.9 in), 5 October 1916 Oct Nov: 58.9 mm (2.3 in), 26 November 1958 Nov Dec: 46.0 mm (1.8 in), 18 December 2010 Dec
The wettest day on record for each calendar month at Mullewa. The most was 138.0 mm (5.4 in) on 28 February 1994.
Record daily precipitation for each month at Mullewa
MonthRecord daily precipitation (mm)Date
Jan55.9 mm (2.2 in)6 January 1973
Feb138.0 mm (5.4 in)28 February 1994
Mar87.0 mm (3.4 in)2 March 2015
Apr60.2 mm (2.4 in)7 April 1909
May99.6 mm (3.9 in)21 May 1988
Jun78.2 mm (3.1 in)6 June 1965
Jul53.6 mm (2.1 in)28 July 1969
Aug69.6 mm (2.7 in)3 August 1909
Sep36.1 mm (1.4 in)19 September 1992
Oct47.0 mm (1.9 in)5 October 1916
Nov58.9 mm (2.3 in)26 November 1958
Dec46.0 mm (1.8 in)18 December 2010

Period of Record Coverage

1925 to 2026
Days with data per year at Mullewa 87 years of record at Mullewa, 1925 to 2026. 24 years have data for under 90 percent of days and are left out of rankings: 1925, 1927, 1932, 1967, 1968, 1969, 1970, 1987 and others. 1925: 277 of 365 days1926: 359 of 365 days1927: 59 of 365 days1932: 184 of 366 days1933: 365 of 365 days1934: 365 of 365 days1935: 365 of 365 days1936: 366 of 366 days1937: 365 of 365 days1938: 365 of 365 days1939: 365 of 365 days1940: 366 of 366 days1941: 365 of 365 days1942: 364 of 365 days1943: 365 of 365 days1944: 366 of 366 days1945: 365 of 365 days1946: 365 of 365 days1947: 365 of 365 days1948: 362 of 366 days1949: 364 of 365 days1950: 362 of 365 days1951: 353 of 365 days1952: 362 of 366 days1953: 363 of 365 days1954: 360 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 363 of 365 days1959: 362 of 365 days1960: 359 of 366 days1961: 365 of 365 days1962: 361 of 365 days1963: 356 of 365 days1964: 361 of 366 days1965: 356 of 365 days1966: 357 of 365 days1967: 296 of 365 days1968: 302 of 366 days1969: 323 of 365 days1970: 178 of 365 days1971: 351 of 365 days1972: 354 of 366 days1973: 355 of 365 days1974: 353 of 365 days1975: 330 of 365 days1987: 144 of 365 days1988: 349 of 366 days1989: 311 of 365 days1990: 321 of 365 days1991: 363 of 365 days1992: 357 of 366 days1993: 365 of 365 days1994: 357 of 365 days1995: 346 of 365 days1996: 366 of 366 days1997: 208 of 365 days1998: 142 of 365 days1999: 218 of 365 days2000: 216 of 366 days2001: 230 of 365 days2002: 214 of 365 days2003: 205 of 365 days2004: 181 of 366 days2005: 254 of 365 days2006: 300 of 365 days2007: 270 of 365 days2008: 331 of 366 days2009: 334 of 365 days2010: 336 of 365 days2011: 359 of 365 days2012: 342 of 366 days2013: 351 of 365 days2014: 359 of 365 days2015: 319 of 365 days2016: 309 of 366 days2017: 353 of 365 days2018: 359 of 365 days2019: 357 of 365 days2020: 364 of 366 days2021: 356 of 365 days2022: 352 of 365 days2023: 341 of 365 days2024: 346 of 366 days2025: 354 of 365 days2026: 266 of 365 days193519501965199520102025
87 years of record at Mullewa, 1925 to 2026. 24 years have data for under 90 percent of days and are left out of rankings: 1925, 1927, 1932, 1967, 1968, 1969, 1970, 1987 and others.
Days with data per year at Mullewa
YearDays with dataShare of yearComplete
192527776%No
192635998%Yes
19275916%No
193218450%No
1933365100%Yes
1934365100%Yes
1935365100%Yes
1936366100%Yes
1937365100%Yes
1938365100%Yes
1939365100%Yes
1940366100%Yes
1941365100%Yes
1942364100%Yes
1943365100%Yes
1944366100%Yes
1945365100%Yes
1946365100%Yes
1947365100%Yes
194836299%Yes
1949364100%Yes
195036299%Yes
195135397%Yes
195236299%Yes
195336399%Yes
195436099%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
195836399%Yes
195936299%Yes
196035998%Yes
1961365100%Yes
196236199%Yes
196335698%Yes
196436199%Yes
196535698%Yes
196635798%Yes
196729681%No
196830283%No
196932388%No
197017849%No
197135196%Yes
197235497%Yes
197335597%Yes
197435397%Yes
197533090%Yes
198714439%No
198834995%Yes
198931185%No
199032188%No
199136399%Yes
199235798%Yes
1993365100%Yes
199435798%Yes
199534695%Yes
1996366100%Yes
199720857%No
199814239%No
199921860%No
200021659%No
200123063%No
200221459%No
200320556%No
200418149%No
200525470%No
200630082%No
200727074%No
200833190%Yes
200933492%Yes
201033692%Yes
201135998%Yes
201234293%Yes
201335196%Yes
201435998%Yes
201531987%No
201630984%No
201735397%Yes
201835998%Yes
201935798%Yes
202036499%Yes
202135698%Yes
202235296%Yes
202334193%Yes
202434695%Yes
202535497%Yes
202626673%No

Latest Records

20
Latest records at Mullewa
DateStationRecordValueBeat old record byOld record stoodSignificance
17 September 2026Mullewa, AUdaily high min (Provisional)15.9 C (60.6 F)0.5 C (0.9 F)52 years26 of 100 (Routine)
17 September 2026Mullewa, AUdaily high max (Provisional)34.5 C (94.1 F)0.7 C (1.3 F)24 years18 of 100 (Routine)
9 August 2026Mullewa, AUdaily low min1.4 C (34.5 F)0.1 C (0.2 F)27 years18 of 100 (Routine)
18 July 2026Mullewa, AUdaily high min14.7 C (58.5 F)0.8 C (1.4 F)1 year12 of 100 (Routine)
17 July 2026Mullewa, AUdaily high min15.1 C (59.2 F)1.4 C (2.5 F)9 years16 of 100 (Routine)
16 July 2026Mullewa, AUdaily high max27.0 C (80.6 F)2.9 C (5.2 F)56 years38 of 100 (Notable)
15 July 2026Mullewa, AUdaily high max25.8 C (78.4 F)2.0 C (3.6 F)76 years39 of 100 (Notable)
16 June 2026Mullewa, AUdaily low max15.0 C (59.0 F)0.5 C (0.9 F)36 years21 of 100 (Routine)
12 June 2026Mullewa, AUdaily rain30.0 mm (1.2 in)1.3 mm (0.05 in)108 years41 of 100 (Notable)
18 March 2026Mullewa, AUdaily high min26.8 C (80.2 F)1.6 C (2.9 F)92 years41 of 100 (Notable)
8 March 2026Mullewa, AUmonthly high max (Tie)44.0 C (111.2 F)tie19 years6 of 100 (Routine)
11 February 2026Mullewa, AUdaily rain7.8 mm (0.31 in)3.6 mm (0.14 in)40 years20 of 100 (Routine)
10 February 2026Mullewa, AUdaily rain44.6 mm (1.8 in)3.7 mm (0.15 in)108 years42 of 100 (Notable)
10 February 2026Mullewa, AUdaily low max25.5 C (77.9 F)1.5 C (2.7 F)52 years28 of 100 (Routine)
25 December 2025Mullewa, AUdaily high min (Tie)28.2 C (82.8 F)tie4 years2 of 100 (Routine)
24 December 2025Mullewa, AUdaily high min27.7 C (81.9 F)1.6 C (2.9 F)99 years43 of 100 (Notable)
14 December 2025Mullewa, AUdaily rain5.6 mm (0.22 in)3.1 mm (0.12 in)80 years20 of 100 (Routine)
14 December 2025Mullewa, AUdaily high min26.5 C (79.7 F)1.4 C (2.5 F)83 years37 of 100 (Notable)
1 December 2025Mullewa, AUdaily high min23.1 C (73.6 F)0.1 C (0.2 F)100 years40 of 100 (Notable)
21 October 2025Mullewa, AUdaily low min (Tie)6.1 C (43.0 F)tie70 years7 of 100 (Routine)

Climate Trend

61 complete years, 1926 to 2025
Annual mean temperature at Mullewa as warming stripes, 1926 to 2025 One stripe for each of 61 complete years at Mullewa, 1926 to 2025. Blue stripes are years cooler than the station's own mean of 20.7 C (69.3 F); red stripes are warmer. The coolest year was 1968, at 19.1 C (66.5 F), and the warmest was 2024, at 22.3 C (72.1 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1926: 20.4 C, -0.3 C from the station mean1933: 20.9 C, +0.2 C from the station mean1934: 20.2 C, -0.5 C from the station mean1935: 19.4 C, -1.3 C from the station mean1936: 20.7 C, 0.0 C from the station mean1937: 19.8 C, -0.9 C from the station mean1938: 20.0 C, -0.8 C from the station mean1939: 20.1 C, -0.6 C from the station mean1940: 20.5 C, -0.2 C from the station mean1941: 20.5 C, -0.2 C from the station mean1942: 19.7 C, -1.0 C from the station mean1943: 20.2 C, -0.6 C from the station mean1944: 20.6 C, -0.1 C from the station mean1945: 20.8 C, 0.0 C from the station mean1946: 20.1 C, -0.6 C from the station mean1947: 20.1 C, -0.6 C from the station mean1948: 21.0 C, +0.3 C from the station mean1949: 21.3 C, +0.6 C from the station mean1950: 20.7 C, 0.0 C from the station mean1952: 20.0 C, -0.7 C from the station mean1953: 19.8 C, -0.9 C from the station mean1954: 20.3 C, -0.5 C from the station mean1955: 20.2 C, -0.6 C from the station mean1956: 20.2 C, -0.6 C from the station mean1957: 20.8 C, +0.1 C from the station mean1958: 20.7 C, 0.0 C from the station mean1959: 21.0 C, +0.3 C from the station mean1960: 19.7 C, -1.1 C from the station mean1961: 20.9 C, +0.1 C from the station mean1962: 21.0 C, +0.3 C from the station mean1963: 20.8 C, +0.1 C from the station mean1964: 20.0 C, -0.8 C from the station mean1965: 20.7 C, -0.1 C from the station mean1966: 19.9 C, -0.8 C from the station mean1968: 19.1 C, -1.6 C from the station mean1972: 21.5 C, +0.8 C from the station mean1973: 20.4 C, -0.3 C from the station mean1974: 20.7 C, 0.0 C from the station mean1988: 20.9 C, +0.2 C from the station mean1991: 20.0 C, -0.7 C from the station mean1992: 19.6 C, -1.1 C from the station mean1993: 20.2 C, -0.6 C from the station mean1994: 21.5 C, +0.8 C from the station mean1996: 21.2 C, +0.5 C from the station mean2008: 20.8 C, +0.1 C from the station mean2009: 21.5 C, +0.8 C from the station mean2010: 21.5 C, +0.8 C from the station mean2011: 21.6 C, +0.9 C from the station mean2012: 21.7 C, +1.0 C from the station mean2013: 22.1 C, +1.3 C from the station mean2014: 22.1 C, +1.4 C from the station mean2016: 20.5 C, -0.2 C from the station mean2017: 21.6 C, +0.9 C from the station mean2018: 21.1 C, +0.3 C from the station mean2019: 21.9 C, +1.2 C from the station mean2020: 21.6 C, +0.9 C from the station mean2021: 21.0 C, +0.2 C from the station mean2022: 21.0 C, +0.3 C from the station mean2023: 21.7 C, +1.0 C from the station mean2024: 22.3 C, +1.5 C from the station mean2025: 21.7 C, +1.0 C from the station mean19261930194019501960197019801990200020102020
One stripe for each of 61 complete years at Mullewa, 1926 to 2025. Blue stripes are years cooler than the station's own mean of 20.7 C (69.3 F); red stripes are warmer. The coolest year was 1968, at 19.1 C (66.5 F), and the warmest was 2024, at 22.3 C (72.1 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Mullewa as warming stripes, 1926 to 2025
YearAnnual mean temperatureDifference from the station mean
192620.4 C-0.29 C
193320.9 C+0.16 C
193420.2 C-0.53 C
193519.4 C-1.30 C
193620.7 C+0.03 C
193719.8 C-0.91 C
193820.0 C-0.75 C
193920.1 C-0.57 C
194020.5 C-0.19 C
194120.5 C-0.20 C
194219.7 C-0.98 C
194320.2 C-0.56 C
194420.6 C-0.10 C
194520.8 C+0.05 C
194620.1 C-0.59 C
194720.1 C-0.62 C
194821.0 C+0.31 C
194921.3 C+0.60 C
195020.7 C+0.02 C
195220.0 C-0.68 C
195319.8 C-0.90 C
195420.3 C-0.46 C
195520.2 C-0.55 C
195620.2 C-0.55 C
195720.8 C+0.12 C
195820.7 C-0.03 C
195921.0 C+0.28 C
196019.7 C-1.05 C
196120.9 C+0.15 C
196221.0 C+0.31 C
196320.8 C+0.08 C
196420.0 C-0.75 C
196520.7 C-0.05 C
196619.9 C-0.82 C
196819.1 C-1.57 C
197221.5 C+0.79 C
197320.4 C-0.34 C
197420.7 C+0.03 C
198820.9 C+0.19 C
199120.0 C-0.74 C
199219.6 C-1.11 C
199320.2 C-0.55 C
199421.5 C+0.76 C
199621.2 C+0.51 C
200820.8 C+0.11 C
200921.5 C+0.79 C
201021.5 C+0.80 C
201121.6 C+0.91 C
201221.7 C+1.00 C
201322.1 C+1.34 C
201422.1 C+1.37 C
201620.5 C-0.20 C
201721.6 C+0.87 C
201821.1 C+0.34 C
201921.9 C+1.19 C
202021.6 C+0.90 C
202121.0 C+0.24 C
202221.0 C+0.31 C
202321.7 C+0.98 C
202422.3 C+1.54 C
202521.7 C+0.97 C

The annual mean temperature here has risen by 0.2 C (0.1 to 0.2) per decade over 1926 to 2025. In Fahrenheit: 0.3 F (0.2 to 0.4) per decade. The slope is a straight line fitted to 61 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Mullewa
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1926 to 202561Rise
Mean daily maximum0.2 C (0.1 to 0.2) per decade0.3 F (0.2 to 0.4) per decade1926 to 202561Rise
Mean daily minimum0.1 C (0.1 to 0.2) per decade0.2 F (0.2 to 0.3) per decade1926 to 202561Rise

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

1896 to 2026
Yearly extremes at Mullewa: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)47.3 C (117.1 F)194444.0 C (111.2 F)87
Coldest night (TNn)-1.4 C (29.5 F)19262.2 C (36.0 F)87
Wettest day (Rx1day)138.0 mm (5.4 in)199433.9 mm (1.3 in)128
Wettest five days (Rx5day)204.2 mm (8.0 in)199450.8 mm (2.0 in)128
Longest dry spell (CDD)122 days189753 days128

Hottest day (TXx)

Hottest day (TXx) at Mullewa by year The hottest day of the year at Mullewa, 1896 to 2026. The record is 47.3 C (117.1 F) in 1944, marked on the chart; the median year is 44.0 C (111.2 F). 40424446481900192019401960198020002020Record: 47.3 C (117.1 F) in 1944
The hottest day of the year at Mullewa, 1896 to 2026. The record is 47.3 C (117.1 F) in 1944, marked on the chart; the median year is 44.0 C (111.2 F).
Hottest day (TXx) at Mullewa by year
YearHottest day (TXx)
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
192542.0 C (107.6 F)
192643.8 C (110.8 F)
192742.7 C (108.9 F)
1928n/a
1929n/a
1930n/a
1931n/a
193242.7 C (108.9 F)
193345.6 C (114.1 F)
193444.1 C (111.4 F)
193543.2 C (109.8 F)
193642.9 C (109.2 F)
193742.8 C (109.0 F)
193841.9 C (107.4 F)
193944.4 C (111.9 F)
194044.4 C (111.9 F)
194143.4 C (110.1 F)
194242.2 C (108.0 F)
194343.3 C (109.9 F)
194447.3 C (117.1 F)
194543.9 C (111.0 F)
194642.2 C (108.0 F)
194744.7 C (112.5 F)
194843.8 C (110.8 F)
194943.3 C (109.9 F)
195043.9 C (111.0 F)
195143.9 C (111.0 F)
195245.6 C (114.1 F)
195343.3 C (109.9 F)
195446.1 C (115.0 F)
195543.9 C (111.0 F)
195645.0 C (113.0 F)
195743.2 C (109.8 F)
195845.6 C (114.1 F)
195943.3 C (109.9 F)
196044.4 C (111.9 F)
196145.0 C (113.0 F)
196245.1 C (113.2 F)
196342.7 C (108.9 F)
196443.1 C (109.6 F)
196543.3 C (109.9 F)
196643.3 C (109.9 F)
196742.4 C (108.3 F)
196844.6 C (112.3 F)
196945.6 C (114.1 F)
197043.3 C (109.9 F)
197143.3 C (109.9 F)
197244.0 C (111.2 F)
197343.5 C (110.3 F)
197443.5 C (110.3 F)
197544.0 C (111.2 F)
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
198744.5 C (112.1 F)
198843.5 C (110.3 F)
198945.5 C (113.9 F)
199042.0 C (107.6 F)
199145.0 C (113.0 F)
199242.0 C (107.6 F)
199344.5 C (112.1 F)
199446.0 C (114.8 F)
199545.0 C (113.0 F)
199645.0 C (113.0 F)
199746.0 C (114.8 F)
199842.2 C (108.0 F)
199945.0 C (113.0 F)
200043.8 C (110.8 F)
200143.8 C (110.8 F)
200244.5 C (112.1 F)
200344.0 C (111.2 F)
200444.2 C (111.6 F)
200546.5 C (115.7 F)
200643.5 C (110.3 F)
200744.5 C (112.1 F)
200846.3 C (115.3 F)
200945.2 C (113.4 F)
201046.2 C (115.2 F)
201144.0 C (111.2 F)
201244.5 C (112.1 F)
201344.6 C (112.3 F)
201447.0 C (116.6 F)
201546.0 C (114.8 F)
201645.0 C (113.0 F)
201744.4 C (111.9 F)
201843.0 C (109.4 F)
201944.3 C (111.7 F)
202045.1 C (113.2 F)
202144.7 C (112.5 F)
202245.1 C (113.2 F)
202342.8 C (109.0 F)
202447.1 C (116.8 F)
202546.1 C (115.0 F)
202644.0 C (111.2 F)

Coldest night (TNn)

Coldest night (TNn) at Mullewa by year The coldest night of the year at Mullewa, 1896 to 2026. The record is -1.4 C (29.5 F) in 1926, marked on the chart; the median year is 2.2 C (36.0 F). -50510151900192019401960198020002020Record: -1.4 C (29.5 F) in 1926
The coldest night of the year at Mullewa, 1896 to 2026. The record is -1.4 C (29.5 F) in 1926, marked on the chart; the median year is 2.2 C (36.0 F).
Coldest night (TNn) at Mullewa by year
YearColdest night (TNn)
1896n/a
1897n/a
1898n/a
1899n/a
1900n/a
1901n/a
1902n/a
1903n/a
1904n/a
1906n/a
1907n/a
1908n/a
1909n/a
1910n/a
1911n/a
1912n/a
1913n/a
1914n/a
1915n/a
1916n/a
1917n/a
1918n/a
1919n/a
1920n/a
1921n/a
1922n/a
1923n/a
1924n/a
1925-0.6 C (30.9 F)
1926-1.4 C (29.5 F)
192713.9 C (57.0 F)
1928n/a
1929n/a
1930n/a
1931n/a
19321.6 C (34.9 F)
19332.7 C (36.9 F)
19340.9 C (33.6 F)
19351.6 C (34.9 F)
19360.8 C (33.4 F)
1937-0.3 C (31.5 F)
19381.2 C (34.2 F)
19391.1 C (34.0 F)
19401.7 C (35.1 F)
19413.6 C (38.5 F)
19421.2 C (34.2 F)
19431.2 C (34.2 F)
19442.8 C (37.0 F)
19453.3 C (37.9 F)
19460.0 C (32.0 F)
19471.7 C (35.1 F)
19483.3 C (37.9 F)
19493.6 C (38.5 F)
19500.0 C (32.0 F)
19511.7 C (35.1 F)
19521.7 C (35.1 F)
19531.1 C (34.0 F)
19541.1 C (34.0 F)
19550.6 C (33.1 F)
19562.2 C (36.0 F)
1957-1.1 C (30.0 F)
19582.2 C (36.0 F)
19593.5 C (38.3 F)
19602.2 C (36.0 F)
19611.1 C (34.0 F)
19623.4 C (38.1 F)
19633.3 C (37.9 F)
19642.3 C (36.1 F)
19652.2 C (36.0 F)
19661.1 C (34.0 F)
19672.2 C (36.0 F)
19681.1 C (34.0 F)
19690.4 C (32.7 F)
19703.3 C (37.9 F)
19713.3 C (37.9 F)
19722.8 C (37.0 F)
19731.6 C (34.9 F)
19744.1 C (39.4 F)
19752.0 C (35.6 F)
1978n/a
1979n/a
1980n/a
1981n/a
1982n/a
1983n/a
1984n/a
1985n/a
1986n/a
19872.5 C (36.5 F)
19884.0 C (39.2 F)
1989-0.1 C (31.8 F)
19900.0 C (32.0 F)
19911.0 C (33.8 F)
19922.5 C (36.5 F)
19932.0 C (35.6 F)
19943.0 C (37.4 F)
19953.0 C (37.4 F)
19963.0 C (37.4 F)
19972.0 C (35.6 F)
19981.0 C (33.8 F)
19990.5 C (32.9 F)
20001.2 C (34.2 F)
20012.0 C (35.6 F)
20023.2 C (37.8 F)
20032.2 C (36.0 F)
20042.7 C (36.9 F)
20051.0 C (33.8 F)
20062.5 C (36.5 F)
20074.7 C (40.5 F)
20082.8 C (37.0 F)
20092.4 C (36.3 F)
20101.9 C (35.4 F)
20113.4 C (38.1 F)
20122.4 C (36.3 F)
20133.4 C (38.1 F)
20143.2 C (37.8 F)
20153.3 C (37.9 F)
20162.4 C (36.3 F)
20171.2 C (34.2 F)
20183.1 C (37.6 F)
20192.2 C (36.0 F)
20204.3 C (39.7 F)
20212.4 C (36.3 F)
20222.6 C (36.7 F)
20232.3 C (36.1 F)
20244.3 C (39.7 F)
20251.4 C (34.5 F)
20261.4 C (34.5 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Mullewa by year The wettest day of the year at Mullewa, 1896 to 2026. The record is 138.0 mm (5.4 in) in 1994, marked on the chart; the median year is 33.9 mm (1.3 in). 0501001501900192019401960198020002020Record: 138.0 mm (5.4 in) in 1994
The wettest day of the year at Mullewa, 1896 to 2026. The record is 138.0 mm (5.4 in) in 1994, marked on the chart; the median year is 33.9 mm (1.3 in).
Wettest day (Rx1day) at Mullewa by year
YearWettest day (Rx1day)
18960.0 mm (0.00 in)
18970.0 mm (0.00 in)
18980.0 mm (0.00 in)
18990.0 mm (0.00 in)
19000.0 mm (0.00 in)
19010.0 mm (0.00 in)
19020.0 mm (0.00 in)
19030.0 mm (0.00 in)
19040.0 mm (0.00 in)
19060.0 mm (0.00 in)
190728.2 mm (1.1 in)
190856.9 mm (2.2 in)
190969.6 mm (2.7 in)
191029.2 mm (1.1 in)
191119.1 mm (0.8 in)
191225.9 mm (1.0 in)
191326.9 mm (1.1 in)
191428.2 mm (1.1 in)
191548.3 mm (1.9 in)
191647.0 mm (1.9 in)
191744.5 mm (1.8 in)
191840.9 mm (1.6 in)
191934.5 mm (1.4 in)
192033.5 mm (1.3 in)
192154.9 mm (2.2 in)
192219.8 mm (0.8 in)
192326.2 mm (1.0 in)
192432.0 mm (1.3 in)
192524.9 mm (1.0 in)
192630.7 mm (1.2 in)
192767.1 mm (2.6 in)
192830.0 mm (1.2 in)
192937.1 mm (1.5 in)
193029.0 mm (1.1 in)
193154.6 mm (2.1 in)
193245.5 mm (1.8 in)
193326.7 mm (1.1 in)
193460.2 mm (2.4 in)
193549.0 mm (1.9 in)
193634.0 mm (1.3 in)
193736.8 mm (1.4 in)
193821.6 mm (0.9 in)
193955.4 mm (2.2 in)
194032.8 mm (1.3 in)
194124.6 mm (1.0 in)
194239.6 mm (1.6 in)
194363.5 mm (2.5 in)
194439.6 mm (1.6 in)
194544.7 mm (1.8 in)
194624.9 mm (1.0 in)
194747.2 mm (1.9 in)
194818.0 mm (0.7 in)
194933.8 mm (1.3 in)
195026.9 mm (1.1 in)
195127.7 mm (1.1 in)
195223.1 mm (0.9 in)
195371.9 mm (2.8 in)
195422.1 mm (0.9 in)
195544.7 mm (1.8 in)
195624.4 mm (1.0 in)
195720.3 mm (0.8 in)
195858.9 mm (2.3 in)
195933.3 mm (1.3 in)
196030.5 mm (1.2 in)
196150.0 mm (2.0 in)
196237.1 mm (1.5 in)
196320.3 mm (0.8 in)
196420.3 mm (0.8 in)
196578.2 mm (3.1 in)
196646.7 mm (1.8 in)
196728.2 mm (1.1 in)
196866.0 mm (2.6 in)
196953.6 mm (2.1 in)
197091.4 mm (3.6 in)
197178.7 mm (3.1 in)
197244.7 mm (1.8 in)
197355.9 mm (2.2 in)
197461.0 mm (2.4 in)
197539.0 mm (1.5 in)
197827.8 mm (1.1 in)
197928.0 mm (1.1 in)
198025.0 mm (1.0 in)
198134.8 mm (1.4 in)
198219.2 mm (0.8 in)
198335.8 mm (1.4 in)
198426.6 mm (1.0 in)
198538.8 mm (1.5 in)
198627.6 mm (1.1 in)
198715.4 mm (0.6 in)
198899.6 mm (3.9 in)
198959.0 mm (2.3 in)
199042.0 mm (1.7 in)
199130.0 mm (1.2 in)
199236.1 mm (1.4 in)
199338.0 mm (1.5 in)
1994138.0 mm (5.4 in)
199522.0 mm (0.9 in)
199638.0 mm (1.5 in)
199726.0 mm (1.0 in)
199855.0 mm (2.2 in)
199998.2 mm (3.9 in)
200068.0 mm (2.7 in)
200135.0 mm (1.4 in)
20029.6 mm (0.38 in)
200321.0 mm (0.8 in)
200424.5 mm (1.0 in)
200526.5 mm (1.0 in)
200623.5 mm (0.9 in)
200722.6 mm (0.9 in)
200854.2 mm (2.1 in)
200916.4 mm (0.6 in)
201046.0 mm (1.8 in)
201199.6 mm (3.9 in)
201229.0 mm (1.1 in)
201322.6 mm (0.9 in)
201448.2 mm (1.9 in)
201587.0 mm (3.4 in)
201638.0 mm (1.5 in)
201747.6 mm (1.9 in)
201844.6 mm (1.8 in)
201929.4 mm (1.2 in)
202030.8 mm (1.2 in)
202156.2 mm (2.2 in)
202249.8 mm (2.0 in)
202336.4 mm (1.4 in)
202460.8 mm (2.4 in)
202527.6 mm (1.1 in)
202644.6 mm (1.8 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Mullewa by year The wettest five days of the year at Mullewa, 1896 to 2026. The record is 204.2 mm (8.0 in) in 1994, marked on the chart; the median year is 50.8 mm (2.0 in). 01002003001900192019401960198020002020Record: 204.2 mm (8.0 in) in 1994
The wettest five days of the year at Mullewa, 1896 to 2026. The record is 204.2 mm (8.0 in) in 1994, marked on the chart; the median year is 50.8 mm (2.0 in).
Wettest five days (Rx5day) at Mullewa by year
YearWettest five days (Rx5day)
18960.0 mm (0.00 in)
18970.0 mm (0.00 in)
18980.0 mm (0.00 in)
18990.0 mm (0.00 in)
19000.0 mm (0.00 in)
19010.0 mm (0.00 in)
19020.0 mm (0.00 in)
19030.0 mm (0.00 in)
19040.0 mm (0.00 in)
19060.0 mm (0.00 in)
190752.6 mm (2.1 in)
190862.2 mm (2.4 in)
1909155.8 mm (6.1 in)
191048.0 mm (1.9 in)
191138.0 mm (1.5 in)
191239.8 mm (1.6 in)
191335.8 mm (1.4 in)
191440.1 mm (1.6 in)
191566.8 mm (2.6 in)
191653.4 mm (2.1 in)
191767.8 mm (2.7 in)
191855.2 mm (2.2 in)
191984.1 mm (3.3 in)
192043.2 mm (1.7 in)
192197.3 mm (3.8 in)
192219.8 mm (0.8 in)
192351.0 mm (2.0 in)
192440.1 mm (1.6 in)
192556.2 mm (2.2 in)
192648.4 mm (1.9 in)
1927106.7 mm (4.2 in)
192845.5 mm (1.8 in)
192946.0 mm (1.8 in)
193036.3 mm (1.4 in)
1931112.7 mm (4.4 in)
193268.1 mm (2.7 in)
193367.6 mm (2.7 in)
193481.5 mm (3.2 in)
193594.1 mm (3.7 in)
193635.1 mm (1.4 in)
193760.0 mm (2.4 in)
193823.7 mm (0.9 in)
193973.2 mm (2.9 in)
194045.3 mm (1.8 in)
194144.7 mm (1.8 in)
194261.5 mm (2.4 in)
194376.4 mm (3.0 in)
194449.3 mm (1.9 in)
194585.1 mm (3.4 in)
194641.0 mm (1.6 in)
194764.3 mm (2.5 in)
194828.4 mm (1.1 in)
194937.1 mm (1.5 in)
195046.1 mm (1.8 in)
195145.4 mm (1.8 in)
195226.1 mm (1.0 in)
1953127.1 mm (5.0 in)
195446.2 mm (1.8 in)
195571.9 mm (2.8 in)
195644.8 mm (1.8 in)
195740.4 mm (1.6 in)
195859.4 mm (2.3 in)
195955.7 mm (2.2 in)
196063.0 mm (2.5 in)
196185.2 mm (3.4 in)
196279.7 mm (3.1 in)
196357.4 mm (2.3 in)
196435.8 mm (1.4 in)
196581.5 mm (3.2 in)
196654.1 mm (2.1 in)
196733.3 mm (1.3 in)
1968103.0 mm (4.1 in)
196953.6 mm (2.1 in)
197099.8 mm (3.9 in)
1971119.4 mm (4.7 in)
197248.0 mm (1.9 in)
197362.5 mm (2.5 in)
197469.8 mm (2.7 in)
197565.4 mm (2.6 in)
197832.8 mm (1.3 in)
197929.2 mm (1.1 in)
198051.6 mm (2.0 in)
198178.2 mm (3.1 in)
198227.3 mm (1.1 in)
198335.8 mm (1.4 in)
198435.8 mm (1.4 in)
198577.6 mm (3.1 in)
198636.7 mm (1.4 in)
198718.0 mm (0.7 in)
1988111.0 mm (4.4 in)
198975.4 mm (3.0 in)
199067.0 mm (2.6 in)
199143.0 mm (1.7 in)
199253.5 mm (2.1 in)
199346.0 mm (1.8 in)
1994204.2 mm (8.0 in)
199547.0 mm (1.9 in)
199668.0 mm (2.7 in)
199754.0 mm (2.1 in)
199863.6 mm (2.5 in)
1999171.3 mm (6.7 in)
200074.6 mm (2.9 in)
200141.7 mm (1.6 in)
200212.9 mm (0.5 in)
200327.5 mm (1.1 in)
200439.9 mm (1.6 in)
200534.9 mm (1.4 in)
200627.9 mm (1.1 in)
200729.6 mm (1.2 in)
200854.2 mm (2.1 in)
200935.9 mm (1.4 in)
201097.0 mm (3.8 in)
2011158.7 mm (6.2 in)
201249.8 mm (2.0 in)
201334.8 mm (1.4 in)
201458.8 mm (2.3 in)
201589.4 mm (3.5 in)
201646.6 mm (1.8 in)
201782.6 mm (3.3 in)
201847.0 mm (1.9 in)
201943.7 mm (1.7 in)
202050.6 mm (2.0 in)
2021110.0 mm (4.3 in)
202262.8 mm (2.5 in)
202360.2 mm (2.4 in)
2024133.2 mm (5.2 in)
202547.4 mm (1.9 in)
202658.7 mm (2.3 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Mullewa by year The longest dry spell of the year at Mullewa, 1896 to 2026. The record is 122 days in 1897, marked on the chart; the median year is 53 days. 2550751001251900192019401960198020002020Record: 122 days in 1897
The longest dry spell of the year at Mullewa, 1896 to 2026. The record is 122 days in 1897, marked on the chart; the median year is 53 days.
Longest dry spell (CDD) at Mullewa by year
YearLongest dry spell (CDD)
189631 days
1897122 days
189831 days
189961 days
190059 days
190130 days
190261 days
190331 days
190460 days
190630 days
190768 days
190841 days
190937 days
191072 days
191169 days
191267 days
191367 days
191484 days
191534 days
191654 days
191759 days
191863 days
191966 days
192082 days
192144 days
192279 days
192344 days
192477 days
192572 days
192665 days
192751 days
192844 days
192969 days
193063 days
193168 days
193258 days
193366 days
193446 days
193569 days
193649 days
193741 days
193835 days
193974 days
1940109 days
194157 days
194245 days
194357 days
194473 days
194549 days
194647 days
194766 days
194835 days
194947 days
195094 days
195148 days
195238 days
195341 days
195481 days
195564 days
195658 days
195743 days
195843 days
195967 days
196077 days
196156 days
196234 days
196341 days
196448 days
196548 days
196669 days
196759 days
196843 days
196963 days
197055 days
197151 days
197243 days
197398 days
197442 days
197551 days
197859 days
197972 days
1980106 days
198155 days
198275 days
198351 days
198441 days
198553 days
198675 days
198737 days
198847 days
198948 days
199026 days
199155 days
199244 days
199331 days
199482 days
199574 days
199638 days
199737 days
199850 days
199939 days
200041 days
200152 days
200251 days
200348 days
200436 days
200564 days
200647 days
200759 days
200835 days
200981 days
201089 days
201164 days
201279 days
201351 days
201433 days
201528 days
201663 days
201780 days
201851 days
201990 days
202041 days
202152 days
202242 days
202349 days
202454 days
202538 days
202644 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

111 years, 1907 to 2025

A day with at least 36.3 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 122.2 mm (4.8 in) of rain is expected about once in 100 years.

Rainfall return levels at Mullewa: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years36.3 mm (1.4 in)
5 years53.9 mm (2.1 in)
10 years67.4 mm (2.7 in)
25 years87.1 mm (3.4 in)
50 years103.7 mm (4.1 in)
100 years122.2 mm (4.8 in)

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 111 years of values from 1907 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: 138.0 mm (5.4 in) in 1994; 99.6 mm (3.9 in) in 1988; 99.6 mm (3.9 in) in 2011.

Download the Data

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