Built 2026-10-17 (17 October 2026)

Wongan Hills Threshold Days by Year

13 fixed thresholds counted per year at Wongan Hills (ASN00008137): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wongan Hills Thresholds

  • Wongan Hills: days with 10 mm (0.39 in) or more of precipitation in 118 years, most in 1910 with 19.
  • Wongan Hills: days with 25 mm (0.98 in) or more of precipitation in 95 years, most in 1917 with 6.
  • Wongan Hills: days with a maximum temperature at or above 30 C (86 F) in 54 years, most in 2010 with 139.
  • Wongan Hills: days with a maximum temperature at or above 35 C (95 F) in 54 years, most in 1972 with 73.
  • 13 fixed thresholds have at least one qualifying day at Wongan Hills.
54 years with a qualifying day
Days at or above 30 C (86 F) per year at Wongan Hills Days per year at Wongan Hills with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 2010. 0501001501966: 1041967: 1111968: 851969: 1231971: 901972: 1291973: 1131974: 1051976: 1091977: 1241978: 1201979: 1051980: 1211982: 1091983: 1171984: 871985: 1001986: 971987: 1081988: 1121989: 951990: 951991: 1191992: 921993: 1061994: 1271995: 1071996: 1171997: 1141998: 1261999: 1182000: 1072001: 1022002: 1252003: 1202004: 1202005: 1062006: 1162007: 1092008: 1112009: 1252010: 1392011: 1322012: 1252013: 1302014: 1392015: 1322016: 962017: 982018: 1152019: 1372020: 1202024: 1232026: 64196619731980198719931999200520112017
Days per year at Wongan Hills with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 139 in 2010.
Days at or above 30 C (86 F) per year at Wongan Hills
YearDaysDecade average
1966104105.8
1967111105.8
196885105.8
1969123105.8
197190111.9
1972129111.9
1973113111.9
1974105111.9
1976109111.9
1977124111.9
1978120111.9
1979105111.9
1980121105.1
1982109105.1
1983117105.1
198487105.1
1985100105.1
198697105.1
1987108105.1
1988112105.1
198995105.1
199095112.1
1991119112.1
199292112.1
1993106112.1
1994127112.1
1995107112.1
1996117112.1
1997114112.1
1998126112.1
1999118112.1
2000107114.1
2001102114.1
2002125114.1
2003120114.1
2004120114.1
2005106114.1
2006116114.1
2007109114.1
2008111114.1
2009125114.1
2010139124.3
2011132124.3
2012125124.3
2013130124.3
2014139124.3
2015132124.3
201696124.3
201798124.3
2018115124.3
2019137124.3
2020120102.3
2024123102.3
202664102.3
First to last qualifying date each year at Wongan Hills For each year, a bar from the first to the last day at Wongan Hills meeting 30 C (86 F). 1966: 1 January 1966 to 31 December 19661967: 1 January 1967 to 31 December 19671968: 1 January 1968 to 31 December 19681969: 1 January 1969 to 31 December 19691971: 1 January 1971 to 31 December 19711972: 1 January 1972 to 28 December 19721973: 1 January 1973 to 31 December 19731974: 1 January 1974 to 31 December 19741976: 1 January 1976 to 29 December 19761977: 1 January 1977 to 31 December 19771978: 2 January 1978 to 31 December 19781979: 1 January 1979 to 31 December 19791980: 1 January 1980 to 31 December 19801982: 2 January 1982 to 30 December 19821983: 1 January 1983 to 29 December 19831984: 2 January 1984 to 30 December 19841985: 2 January 1985 to 31 December 19851986: 1 January 1986 to 31 December 19861987: 1 January 1987 to 29 December 19871988: 1 January 1988 to 31 December 19881989: 1 January 1989 to 31 December 19891990: 1 January 1990 to 31 December 19901991: 1 January 1991 to 31 December 19911992: 2 January 1992 to 31 December 19921993: 3 January 1993 to 31 December 19931994: 1 January 1994 to 31 December 19941995: 1 January 1995 to 31 December 19951996: 1 January 1996 to 31 December 19961997: 1 January 1997 to 31 December 19971998: 1 January 1998 to 31 December 19981999: 1 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002001: 1 January 2001 to 31 December 20012002: 1 January 2002 to 28 December 20022003: 1 January 2003 to 31 December 20032004: 1 January 2004 to 31 December 20042005: 1 January 2005 to 30 December 20052006: 4 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122013: 1 January 2013 to 31 December 20132014: 1 January 2014 to 31 December 20142015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 29 December 20162017: 1 January 2017 to 29 December 20172018: 2 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 31 December 20202024: 1 January 2024 to 31 December 20242026: 1 January 2026 to 6 October 202619661974198319901997200420112018JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wongan Hills meeting 30 C (86 F).
First to last qualifying date each year at Wongan Hills
YearFirst dateLast date
19661966-01-011966-12-31
19671967-01-011967-12-31
19681968-01-011968-12-31
19691969-01-011969-12-31
19711971-01-011971-12-31
19721972-01-011972-12-28
19731973-01-011973-12-31
19741974-01-011974-12-31
19761976-01-011976-12-29
19771977-01-011977-12-31
19781978-01-021978-12-31
19791979-01-011979-12-31
19801980-01-011980-12-31
19821982-01-021982-12-30
19831983-01-011983-12-29
19841984-01-021984-12-30
19851985-01-021985-12-31
19861986-01-011986-12-31
19871987-01-011987-12-29
19881988-01-011988-12-31
19891989-01-011989-12-31
19901990-01-011990-12-31
19911991-01-011991-12-31
19921992-01-021992-12-31
19931993-01-031993-12-31
19941994-01-011994-12-31
19951995-01-011995-12-31
19961996-01-011996-12-31
19971997-01-011997-12-31
19981998-01-011998-12-31
19991999-01-011999-12-31
20002000-01-012000-12-31
20012001-01-012001-12-31
20022002-01-012002-12-28
20032003-01-012003-12-31
20042004-01-012004-12-31
20052005-01-012005-12-30
20062006-01-042006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20132013-01-012013-12-31
20142014-01-012014-12-31
20152015-01-012015-12-31
20162016-01-012016-12-29
20172017-01-012017-12-29
20182018-01-022018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-31
20242024-01-012024-12-31
20262026-01-012026-10-06

Every Fixed Threshold

Fixed thresholds at Wongan Hills
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days54139201064
35 C (95 F): Days5473197235
40 C (104 F): Days5425201911
45 C (113 F): Days10420244
90 F (32.2 C): Days54110201952
100 F (37.8 C): Days5444197226
110 F (43.3 C): Days31920249
0 C (32 F): Frost days (min9319661
20 C (68 F): Tropical nights (min5455197819
25 C (77 F): Days with min43919972
10 mm (0.39 in): Days with 10 mm or more rain1181919108
25 mm (0.98 in): Days with 25 mm or more rain95619171
50 mm (1.97 in): Days with 50 mm or more rain24219081

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Wongan Hills 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).