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Built 2026-10-15 (15 October 2026)

Bonnie Doon Threshold Days by Year

3 fixed thresholds counted per year at Bonnie Doon (ASN00010010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bonnie Doon Thresholds

  • Bonnie Doon: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 1958 with 15.
  • Bonnie Doon: days with 25 mm (0.98 in) or more of precipitation in 61 years, most in 1953 with 4.
  • Bonnie Doon: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1999 with 2.
  • 3 fixed thresholds have at least one qualifying day at Bonnie Doon.
90 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bonnie Doon Days per year at Bonnie Doon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1958. 0510151923: 71924: 31925: 91926: 91927: 111929: 91930: 91931: 51932: 61933: 61934: 111935: 41936: 41937: 61938: 41939: 81940: 51941: 61942: 71943: 71944: 81945: 91946: 71947: 71948: 51949: 61950: 61951: 81952: 61953: 71954: 61955: 91956: 71957: 31958: 151959: 61960: 61961: 101962: 61963: 131964: 81965: 91966: 91967: 61968: 121969: 31970: 81971: 61972: 51973: 91974: 91975: 91976: 21977: 81978: 141979: 61980: 51981: 91982: 91983: 61984: 111985: 71986: 71987: 71988: 111989: 91990: 101991: 61992: 131993: 51994: 71995: 91996: 51997: 61998: 41999: 132000: 42001: 92002: 72003: 82004: 72005: 72006: 82007: 52008: 82009: 82023: 52024: 72025: 32026: 81923193319421951196019691978198719962005
Days per year at Bonnie Doon with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1958.
Days with 10 mm (0.39 in) or more of precipitation per year at Bonnie Doon
YearDaysDecade average
192378
192438
192598
192698
1927118
192998
193096.3
193156.3
193266.3
193366.3
1934116.3
193546.3
193646.3
193766.3
193846.3
193986.3
194056.7
194166.7
194276.7
194376.7
194486.7
194596.7
194676.7
194776.7
194856.7
194966.7
195067.3
195187.3
195267.3
195377.3
195467.3
195597.3
195677.3
195737.3
1958157.3
195967.3
196068.2
1961108.2
196268.2
1963138.2
196488.2
196598.2
196698.2
196768.2
1968128.2
196938.2
197087.6
197167.6
197257.6
197397.6
197497.6
197597.6
197627.6
197787.6
1978147.6
197967.6
198058.1
198198.1
198298.1
198368.1
1984118.1
198578.1
198678.1
198778.1
1988118.1
198998.1
1990107.8
199167.8
1992137.8
199357.8
199477.8
199597.8
199657.8
199767.8
199847.8
1999137.8
200047.1
200197.1
200277.1
200387.1
200477.1
200577.1
200687.1
200757.1
200887.1
200987.1
202355.8
202475.8
202535.8
202685.8
First to last qualifying date each year at Bonnie Doon For each year, a bar from the first to the last day at Bonnie Doon meeting 10 mm (0.39 in). 1923: 23 April 1923 to 16 December 19231924: 29 March 1924 to 8 August 19241925: 15 January 1925 to 25 December 19251926: 4 February 1926 to 27 September 19261927: 7 March 1927 to 23 August 19271929: 17 March 1929 to 5 November 19291930: 8 March 1930 to 13 December 19301931: 4 May 1931 to 28 December 19311932: 29 January 1932 to 21 October 19321933: 24 May 1933 to 30 November 19331934: 3 January 1934 to 4 November 19341935: 2 February 1935 to 7 August 19351936: 3 June 1936 to 24 December 19361937: 13 January 1937 to 2 November 19371938: 16 March 1938 to 24 November 19381939: 13 February 1939 to 17 November 19391940: 25 June 1940 to 3 December 19401941: 26 February 1941 to 13 December 19411942: 19 March 1942 to 21 December 19421943: 11 February 1943 to 21 April 19431944: 14 March 1944 to 27 August 19441945: 25 April 1945 to 22 August 19451946: 7 May 1946 to 11 August 19461947: 24 February 1947 to 25 October 19471948: 30 April 1948 to 28 August 19481949: 4 June 1949 to 1 September 19491950: 27 January 1950 to 13 September 19501951: 13 February 1951 to 14 July 19511952: 21 January 1952 to 18 December 19521953: 1 February 1953 to 23 June 19531954: 23 May 1954 to 19 August 19541955: 5 February 1955 to 28 September 19551956: 9 June 1956 to 28 November 19561957: 27 May 1957 to 19 June 19571958: 23 May 1958 to 27 November 19581959: 7 February 1959 to 11 August 19591960: 1 January 1960 to 24 July 19601961: 26 January 1961 to 31 August 19611962: 30 January 1962 to 4 September 19621963: 27 January 1963 to 26 August 19631964: 19 February 1964 to 20 November 19641965: 5 May 1965 to 1 December 19651966: 18 February 1966 to 6 November 19661967: 23 January 1967 to 4 October 19671968: 27 January 1968 to 10 September 19681969: 18 May 1969 to 12 September 19691970: 16 February 1970 to 4 October 19701971: 13 March 1971 to 10 November 19711972: 31 May 1972 to 11 September 19721973: 10 January 1973 to 5 November 19731974: 4 March 1974 to 13 August 19741975: 21 March 1975 to 10 December 19751976: 22 June 1976 to 10 October 19761977: 29 April 1977 to 28 December 19771978: 2 January 1978 to 19 December 19781979: 16 February 1979 to 6 November 19791980: 25 February 1980 to 26 July 19801981: 18 February 1981 to 8 December 19811982: 3 January 1982 to 26 December 19821983: 17 March 1983 to 31 December 19831984: 15 February 1984 to 4 July 19841985: 1 February 1985 to 20 November 19851986: 21 February 1986 to 9 November 19861987: 26 April 1987 to 24 December 19871988: 24 March 1988 to 9 December 19881989: 25 February 1989 to 21 July 19891990: 28 January 1990 to 6 October 19901991: 17 January 1991 to 26 December 19911992: 9 February 1992 to 3 October 19921993: 1 May 1993 to 6 August 19931994: 26 February 1994 to 31 August 19941995: 27 February 1995 to 14 December 19951996: 11 April 1996 to 6 November 19961997: 23 February 1997 to 6 September 19971998: 16 April 1998 to 10 June 19981999: 23 January 1999 to 29 December 19992000: 15 January 2000 to 11 March 20002001: 17 January 2001 to 10 September 20012002: 16 April 2002 to 27 December 20022003: 17 February 2003 to 15 November 20032004: 6 January 2004 to 21 October 20042005: 2 March 2005 to 24 August 20052006: 8 January 2006 to 5 November 20062007: 4 January 2007 to 17 December 20072008: 8 February 2008 to 26 September 20082009: 1 February 2009 to 13 November 20092023: 19 January 2023 to 14 September 20232024: 25 February 2024 to 12 December 20242025: 14 March 2025 to 20 August 20252026: 10 February 2026 to 30 August 202619231936194819601972198419962008JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bonnie Doon meeting 10 mm (0.39 in).
First to last qualifying date each year at Bonnie Doon
YearFirst dateLast date
19231923-04-231923-12-16
19241924-03-291924-08-08
19251925-01-151925-12-25
19261926-02-041926-09-27
19271927-03-071927-08-23
19291929-03-171929-11-05
19301930-03-081930-12-13
19311931-05-041931-12-28
19321932-01-291932-10-21
19331933-05-241933-11-30
19341934-01-031934-11-04
19351935-02-021935-08-07
19361936-06-031936-12-24
19371937-01-131937-11-02
19381938-03-161938-11-24
19391939-02-131939-11-17
19401940-06-251940-12-03
19411941-02-261941-12-13
19421942-03-191942-12-21
19431943-02-111943-04-21
19441944-03-141944-08-27
19451945-04-251945-08-22
19461946-05-071946-08-11
19471947-02-241947-10-25
19481948-04-301948-08-28
19491949-06-041949-09-01
19501950-01-271950-09-13
19511951-02-131951-07-14
19521952-01-211952-12-18
19531953-02-011953-06-23
19541954-05-231954-08-19
19551955-02-051955-09-28
19561956-06-091956-11-28
19571957-05-271957-06-19
19581958-05-231958-11-27
19591959-02-071959-08-11
19601960-01-011960-07-24
19611961-01-261961-08-31
19621962-01-301962-09-04
19631963-01-271963-08-26
19641964-02-191964-11-20
19651965-05-051965-12-01
19661966-02-181966-11-06
19671967-01-231967-10-04
19681968-01-271968-09-10
19691969-05-181969-09-12
19701970-02-161970-10-04
19711971-03-131971-11-10
19721972-05-311972-09-11
19731973-01-101973-11-05
19741974-03-041974-08-13
19751975-03-211975-12-10
19761976-06-221976-10-10
19771977-04-291977-12-28
19781978-01-021978-12-19
19791979-02-161979-11-06
19801980-02-251980-07-26
19811981-02-181981-12-08
19821982-01-031982-12-26
19831983-03-171983-12-31
19841984-02-151984-07-04
19851985-02-011985-11-20
19861986-02-211986-11-09
19871987-04-261987-12-24
19881988-03-241988-12-09
19891989-02-251989-07-21
19901990-01-281990-10-06
19911991-01-171991-12-26
19921992-02-091992-10-03
19931993-05-011993-08-06
19941994-02-261994-08-31
19951995-02-271995-12-14
19961996-04-111996-11-06
19971997-02-231997-09-06
19981998-04-161998-06-10
19991999-01-231999-12-29
20002000-01-152000-03-11
20012001-01-172001-09-10
20022002-04-162002-12-27
20032003-02-172003-11-15
20042004-01-062004-10-21
20052005-03-022005-08-24
20062006-01-082006-11-05
20072007-01-042007-12-17
20082008-02-082008-09-26
20092009-02-012009-11-13
20232023-01-192023-09-14
20242024-02-252024-12-12
20252025-03-142025-08-20
20262026-02-102026-08-30

Every Fixed Threshold

Fixed thresholds at Bonnie Doon
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain901519588
25 mm (0.98 in): Days with 25 mm or more rain61419532
50 mm (1.97 in): Days with 50 mm or more rain10219991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1923.

Download the Data

  • Data for Bonnie Doon 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). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-14).