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

Launceston (Trevallyn) Threshold Days by Year (ASN00091166)

3 fixed thresholds counted per year at Launceston (Trevallyn) (ASN00091166): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Launceston (Trevallyn) Thresholds

  • Launceston (Trevallyn): days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1971 with 37.
  • Launceston (Trevallyn): days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1973 with 10.
  • Launceston (Trevallyn): days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1965 with 1.
  • 3 fixed thresholds have at least one qualifying day at Launceston (Trevallyn).
32 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Launceston (Trevallyn) Days per year at Launceston (Trevallyn) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1971. 0102030401963: 181964: 291965: 181966: 231967: 111968: 321969: 221970: 291971: 371972: 131973: 321974: 371975: 321976: 161977: 231978: 261979: 271980: 211981: 311982: 171983: 191984: 311985: 311986: 191987: 151988: 261989: 301990: 211991: 201992: 271993: 181994: 1719631967197119751979198319871991
Days per year at Launceston (Trevallyn) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 37 in 1971.
Days with 10 mm (0.39 in) or more of precipitation per year at Launceston (Trevallyn)
YearDaysDecade average
19631821.9
19642921.9
19651821.9
19662321.9
19671121.9
19683221.9
19692221.9
19702927.2
19713727.2
19721327.2
19733227.2
19743727.2
19753227.2
19761627.2
19772327.2
19782627.2
19792727.2
19802124
19813124
19821724
19831924
19843124
19853124
19861924
19871524
19882624
19893024
19902120.6
19912020.6
19922720.6
19931820.6
19941720.6
First to last qualifying date each year at Launceston (Trevallyn) For each year, a bar from the first to the last day at Launceston (Trevallyn) meeting 10 mm (0.39 in). 1963: 6 January 1963 to 29 December 19631964: 7 February 1964 to 24 December 19641965: 12 January 1965 to 3 December 19651966: 5 February 1966 to 19 December 19661967: 22 January 1967 to 31 December 19671968: 21 February 1968 to 23 November 19681969: 15 January 1969 to 30 December 19691970: 3 January 1970 to 29 December 19701971: 2 January 1971 to 27 December 19711972: 12 January 1972 to 22 August 19721973: 13 January 1973 to 31 December 19731974: 4 January 1974 to 29 December 19741975: 10 January 1975 to 30 December 19751976: 9 January 1976 to 16 December 19761977: 23 January 1977 to 29 November 19771978: 24 January 1978 to 27 December 19781979: 17 January 1979 to 11 December 19791980: 21 February 1980 to 3 December 19801981: 3 March 1981 to 12 November 19811982: 7 January 1982 to 9 December 19821983: 9 March 1983 to 1 December 19831984: 21 February 1984 to 26 December 19841985: 31 January 1985 to 22 December 19851986: 19 April 1986 to 8 December 19861987: 4 January 1987 to 24 November 19871988: 22 April 1988 to 28 December 19881989: 5 January 1989 to 26 December 19891990: 1 February 1990 to 20 December 19901991: 5 January 1991 to 20 December 19911992: 4 January 1992 to 26 December 19921993: 25 January 1993 to 27 December 19931994: 6 January 1994 to 20 November 199419631967197119751979198319871991JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Launceston (Trevallyn) meeting 10 mm (0.39 in).
First to last qualifying date each year at Launceston (Trevallyn)
YearFirst dateLast date
19631963-01-061963-12-29
19641964-02-071964-12-24
19651965-01-121965-12-03
19661966-02-051966-12-19
19671967-01-221967-12-31
19681968-02-211968-11-23
19691969-01-151969-12-30
19701970-01-031970-12-29
19711971-01-021971-12-27
19721972-01-121972-08-22
19731973-01-131973-12-31
19741974-01-041974-12-29
19751975-01-101975-12-30
19761976-01-091976-12-16
19771977-01-231977-11-29
19781978-01-241978-12-27
19791979-01-171979-12-11
19801980-02-211980-12-03
19811981-03-031981-11-12
19821982-01-071982-12-09
19831983-03-091983-12-01
19841984-02-211984-12-26
19851985-01-311985-12-22
19861986-04-191986-12-08
19871987-01-041987-11-24
19881988-04-221988-12-28
19891989-01-051989-12-26
19901990-02-011990-12-20
19911991-01-051991-12-20
19921992-01-041992-12-26
19931993-01-251993-12-27
19941994-01-061994-11-20

Every Fixed Threshold

Fixed thresholds at Launceston (Trevallyn)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3237197117
25 mm (0.98 in): Days with 25 mm or more rain321019731
50 mm (1.97 in): Days with 50 mm or more rain5119651

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Launceston (Trevallyn) 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).