Built 2026-10-18 (18 October 2026)

Tarwonga Threshold Days by Year

4 fixed thresholds counted per year at Tarwonga (ASN00010793): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tarwonga Thresholds

  • Tarwonga: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1974 with 26.
  • Tarwonga: days with 25 mm (0.98 in) or more of precipitation in 46 years, most in 1983 with 6.
  • Tarwonga: days with 50 mm (1.97 in) or more of precipitation in 10 years, most in 1971 with 2.
  • Tarwonga: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1982 with 1.
  • 4 fixed thresholds have at least one qualifying day at Tarwonga.
54 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tarwonga Days per year at Tarwonga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1974. 01020301966: 171967: 131968: 171969: 101970: 161971: 161972: 101973: 191974: 261975: 141976: 131977: 131978: 131979: 51980: 121981: 151982: 81983: 181984: 121985: 101986: 91987: 111988: 181989: 151990: 131991: 171992: 151993: 161994: 131995: 191996: 191997: 71998: 171999: 152000: 122001: 72002: 132003: 132004: 152005: 122006: 102007: 152008: 92009: 192016: 92018: 92019: 112020: 112021: 162022: 142023: 92024: 132025: 132026: 7196619721978198419901996200220082021
Days per year at Tarwonga with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 26 in 1974.
Days with 10 mm (0.39 in) or more of precipitation per year at Tarwonga
YearDaysDecade average
19661714.3
19671314.3
19681714.3
19691014.3
19701614.5
19711614.5
19721014.5
19731914.5
19742614.5
19751414.5
19761314.5
19771314.5
19781314.5
1979514.5
19801212.8
19811512.8
1982812.8
19831812.8
19841212.8
19851012.8
1986912.8
19871112.8
19881812.8
19891512.8
19901315.1
19911715.1
19921515.1
19931615.1
19941315.1
19951915.1
19961915.1
1997715.1
19981715.1
19991515.1
20001212.5
2001712.5
20021312.5
20031312.5
20041512.5
20051212.5
20061012.5
20071512.5
2008912.5
20091912.5
201699.7
201899.7
2019119.7
20201111.9
20211611.9
20221411.9
2023911.9
20241311.9
20251311.9
2026711.9
First to last qualifying date each year at Tarwonga For each year, a bar from the first to the last day at Tarwonga meeting 10 mm (0.39 in). 1966: 13 February 1966 to 26 December 19661967: 22 April 1967 to 24 August 19671968: 28 January 1968 to 15 October 19681969: 18 March 1969 to 4 November 19691970: 7 February 1970 to 4 October 19701971: 5 February 1971 to 23 November 19711972: 20 April 1972 to 25 August 19721973: 8 January 1973 to 15 October 19731974: 3 February 1974 to 19 November 19741975: 9 March 1975 to 17 November 19751976: 7 January 1976 to 3 October 19761977: 27 April 1977 to 22 December 19771978: 24 February 1978 to 25 November 19781979: 7 July 1979 to 10 November 19791980: 12 February 1980 to 30 December 19801981: 17 February 1981 to 25 November 19811982: 21 January 1982 to 27 November 19821983: 8 February 1983 to 31 December 19831984: 30 April 1984 to 16 November 19841985: 9 April 1985 to 27 August 19851986: 22 February 1986 to 9 November 19861987: 8 April 1987 to 24 December 19871988: 23 March 1988 to 2 December 19881989: 26 February 1989 to 18 October 19891990: 29 January 1990 to 5 December 19901991: 26 February 1991 to 5 November 19911992: 9 February 1992 to 19 November 19921993: 6 January 1993 to 16 November 19931994: 20 May 1994 to 14 October 19941995: 22 May 1995 to 28 December 19951996: 31 May 1996 to 15 November 19961997: 30 March 1997 to 15 August 19971998: 10 March 1998 to 18 November 19981999: 20 May 1999 to 20 December 19992000: 15 January 2000 to 6 September 20002001: 6 May 2001 to 1 December 20012002: 17 April 2002 to 18 October 20022003: 11 April 2003 to 18 November 20032004: 8 May 2004 to 3 November 20042005: 31 March 2005 to 17 September 20052006: 8 January 2006 to 4 October 20062007: 3 January 2007 to 9 October 20072008: 1 April 2008 to 25 September 20082009: 2 March 2009 to 19 November 20092016: 23 March 2016 to 13 December 20162018: 16 January 2018 to 9 August 20182019: 7 June 2019 to 5 October 20192020: 15 March 2020 to 10 November 20202021: 7 February 2021 to 27 October 20212022: 4 April 2022 to 8 December 20222023: 31 March 2023 to 14 September 20232024: 3 May 2024 to 21 November 20242025: 14 March 2025 to 13 September 20252026: 28 March 2026 to 27 August 202619661973198019871994200120082022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tarwonga meeting 10 mm (0.39 in).
First to last qualifying date each year at Tarwonga
YearFirst dateLast date
19661966-02-131966-12-26
19671967-04-221967-08-24
19681968-01-281968-10-15
19691969-03-181969-11-04
19701970-02-071970-10-04
19711971-02-051971-11-23
19721972-04-201972-08-25
19731973-01-081973-10-15
19741974-02-031974-11-19
19751975-03-091975-11-17
19761976-01-071976-10-03
19771977-04-271977-12-22
19781978-02-241978-11-25
19791979-07-071979-11-10
19801980-02-121980-12-30
19811981-02-171981-11-25
19821982-01-211982-11-27
19831983-02-081983-12-31
19841984-04-301984-11-16
19851985-04-091985-08-27
19861986-02-221986-11-09
19871987-04-081987-12-24
19881988-03-231988-12-02
19891989-02-261989-10-18
19901990-01-291990-12-05
19911991-02-261991-11-05
19921992-02-091992-11-19
19931993-01-061993-11-16
19941994-05-201994-10-14
19951995-05-221995-12-28
19961996-05-311996-11-15
19971997-03-301997-08-15
19981998-03-101998-11-18
19991999-05-201999-12-20
20002000-01-152000-09-06
20012001-05-062001-12-01
20022002-04-172002-10-18
20032003-04-112003-11-18
20042004-05-082004-11-03
20052005-03-312005-09-17
20062006-01-082006-10-04
20072007-01-032007-10-09
20082008-04-012008-09-25
20092009-03-022009-11-19
20162016-03-232016-12-13
20182018-01-162018-08-09
20192019-06-072019-10-05
20202020-03-152020-11-10
20212021-02-072021-10-27
20222022-04-042022-12-08
20232023-03-312023-09-14
20242024-05-032024-11-21
20252025-03-142025-09-13
20262026-03-282026-08-27

Every Fixed Threshold

Fixed thresholds at Tarwonga
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain542619747
25 mm (0.98 in): Days with 25 mm or more rain46619831
50 mm (1.97 in): Days with 50 mm or more rain10219711
100 mm (3.94 in): Days with 100 mm or more rain1119821

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 Tarwonga 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).