Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Whyalla (Moola) Threshold Days by Year (ASN00018117)

3 fixed thresholds counted per year at Whyalla (Moola) (ASN00018117): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Whyalla (Moola) Thresholds

  • Whyalla (Moola): days with 10 mm (0.39 in) or more of precipitation in 56 years, most in 1974 with 18.
  • Whyalla (Moola): days with 25 mm (0.98 in) or more of precipitation in 38 years, most in 1997 with 5.
  • Whyalla (Moola): days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1993 with 2.
  • 3 fixed thresholds have at least one qualifying day at Whyalla (Moola).
56 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Whyalla (Moola) Days per year at Whyalla (Moola) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1974. 051015201958: 41959: 11960: 71961: 71962: 51963: 81964: 61965: 31966: 71967: 41968: 61969: 91970: 21971: 81972: 31973: 131974: 181975: 71976: 51977: 21978: 91979: 111980: 41981: 51982: 31983: 61984: 111985: 31986: 41987: 61988: 61989: 71990: 31991: 61992: 131993: 111994: 31995: 91996: 51997: 111998: 61999: 102000: 52001: 102002: 12003: 82004: 32005: 62006: 52007: 62008: 22009: 42010: 112011: 122012: 42013: 91958196419701976198219881994200020062012
Days per year at Whyalla (Moola) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 18 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Whyalla (Moola)
YearDaysDecade average
195842.5
195912.5
196076.2
196176.2
196256.2
196386.2
196466.2
196536.2
196676.2
196746.2
196866.2
196996.2
197027.8
197187.8
197237.8
1973137.8
1974187.8
197577.8
197657.8
197727.8
197897.8
1979117.8
198045.5
198155.5
198235.5
198365.5
1984115.5
198535.5
198645.5
198765.5
198865.5
198975.5
199037.7
199167.7
1992137.7
1993117.7
199437.7
199597.7
199657.7
1997117.7
199867.7
1999107.7
200055
2001105
200215
200385
200435
200565
200655
200765
200825
200945
2010119
2011129
201249
201399
First to last qualifying date each year at Whyalla (Moola) For each year, a bar from the first to the last day at Whyalla (Moola) meeting 10 mm (0.39 in). 1958: 7 March 1958 to 12 September 19581959: 31 March 1959 to 31 March 19591960: 17 January 1960 to 27 December 19601961: 1 January 1961 to 17 November 19611962: 20 February 1962 to 29 December 19621963: 13 January 1963 to 27 October 19631964: 9 January 1964 to 18 November 19641965: 21 June 1965 to 4 September 19651966: 14 February 1966 to 2 December 19661967: 24 January 1967 to 18 August 19671968: 30 April 1968 to 6 November 19681969: 23 January 1969 to 4 November 19691970: 1 January 1970 to 26 September 19701971: 28 February 1971 to 9 December 19711972: 9 January 1972 to 27 September 19721973: 5 February 1973 to 2 November 19731974: 29 January 1974 to 23 October 19741975: 8 January 1975 to 23 October 19751976: 29 February 1976 to 12 October 19761977: 31 August 1977 to 27 November 19771978: 23 January 1978 to 18 November 19781979: 17 January 1979 to 29 December 19791980: 22 April 1980 to 6 October 19801981: 26 January 1981 to 26 November 19811982: 7 March 1982 to 25 September 19821983: 28 February 1983 to 6 December 19831984: 15 April 1984 to 10 December 19841985: 16 March 1985 to 24 November 19851986: 18 June 1986 to 9 October 19861987: 27 February 1987 to 30 November 19871988: 28 March 1988 to 4 November 19881989: 9 March 1989 to 1 December 19891990: 17 May 1990 to 6 December 19901991: 13 April 1991 to 6 November 19911992: 29 February 1992 to 17 December 19921993: 21 January 1993 to 21 December 19931994: 5 June 1994 to 29 July 19941995: 14 January 1995 to 5 November 19951996: 20 September 1996 to 6 December 19961997: 15 January 1997 to 18 December 19971998: 6 February 1998 to 13 December 19981999: 8 January 1999 to 3 December 19992000: 19 February 2000 to 9 November 20002001: 26 January 2001 to 6 December 20012002: 26 November 2002 to 26 November 20022003: 19 February 2003 to 18 November 20032004: 2 June 2004 to 10 December 20042005: 3 September 2005 to 12 December 20052006: 21 January 2006 to 22 December 20062007: 19 January 2007 to 22 December 20072008: 6 June 2008 to 13 December 20082009: 25 May 2009 to 22 November 20092010: 13 January 2010 to 8 December 20102011: 5 February 2011 to 18 December 20112012: 8 January 2012 to 30 November 20122013: 28 February 2013 to 13 September 201319581965197219791986199320002007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Whyalla (Moola) meeting 10 mm (0.39 in).
First to last qualifying date each year at Whyalla (Moola)
YearFirst dateLast date
19581958-03-071958-09-12
19591959-03-311959-03-31
19601960-01-171960-12-27
19611961-01-011961-11-17
19621962-02-201962-12-29
19631963-01-131963-10-27
19641964-01-091964-11-18
19651965-06-211965-09-04
19661966-02-141966-12-02
19671967-01-241967-08-18
19681968-04-301968-11-06
19691969-01-231969-11-04
19701970-01-011970-09-26
19711971-02-281971-12-09
19721972-01-091972-09-27
19731973-02-051973-11-02
19741974-01-291974-10-23
19751975-01-081975-10-23
19761976-02-291976-10-12
19771977-08-311977-11-27
19781978-01-231978-11-18
19791979-01-171979-12-29
19801980-04-221980-10-06
19811981-01-261981-11-26
19821982-03-071982-09-25
19831983-02-281983-12-06
19841984-04-151984-12-10
19851985-03-161985-11-24
19861986-06-181986-10-09
19871987-02-271987-11-30
19881988-03-281988-11-04
19891989-03-091989-12-01
19901990-05-171990-12-06
19911991-04-131991-11-06
19921992-02-291992-12-17
19931993-01-211993-12-21
19941994-06-051994-07-29
19951995-01-141995-11-05
19961996-09-201996-12-06
19971997-01-151997-12-18
19981998-02-061998-12-13
19991999-01-081999-12-03
20002000-02-192000-11-09
20012001-01-262001-12-06
20022002-11-262002-11-26
20032003-02-192003-11-18
20042004-06-022004-12-10
20052005-09-032005-12-12
20062006-01-212006-12-22
20072007-01-192007-12-22
20082008-06-062008-12-13
20092009-05-252009-11-22
20102010-01-132010-12-08
20112011-02-052011-12-18
20122012-01-082012-11-30
20132013-02-282013-09-13

Every Fixed Threshold

Fixed thresholds at Whyalla (Moola)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain561819749
25 mm (0.98 in): Days with 25 mm or more rain38519971
50 mm (1.97 in): Days with 50 mm or more rain8219932

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1958.

Download the Data

  • Data for Whyalla (Moola) 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).