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Built 2026-10-17 (17 October 2026)

Cape Bruny Lighthouse Threshold Days by Year

10 fixed thresholds counted per year at Cape Bruny Lighthouse (ASN00094010): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cape Bruny Lighthouse Thresholds

  • Cape Bruny Lighthouse: days with 10 mm (0.39 in) or more of precipitation in 125 years, most in 1975 with 45.
  • Cape Bruny Lighthouse: days with 25 mm (0.98 in) or more of precipitation in 112 years, most in 1983 with 7.
  • Cape Bruny Lighthouse: days with a maximum temperature at or above 30 C (86 F) in 50 years, most in 1967 with 5.
  • Cape Bruny Lighthouse: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1916 with 2.
  • 10 fixed thresholds have at least one qualifying day at Cape Bruny Lighthouse.
50 years with a qualifying day
Days at or above 30 C (86 F) per year at Cape Bruny Lighthouse Days per year at Cape Bruny Lighthouse with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1967. 02461957: 31959: 11960: 41962: 31963: 11965: 41966: 11967: 51968: 21969: 21971: 11973: 41974: 31976: 21977: 21981: 31982: 31983: 31985: 21986: 11987: 21988: 51989: 21990: 21991: 11993: 41994: 21995: 31996: 11997: 11998: 51999: 12000: 12001: 22003: 52004: 12005: 12006: 32007: 22008: 22009: 22010: 32012: 42013: 32015: 12016: 12017: 22018: 12019: 12020: 31957196519711981198719931998200420092016
Days per year at Cape Bruny Lighthouse with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1967.
Days at or above 30 C (86 F) per year at Cape Bruny Lighthouse
YearDaysDecade average
195732
195912
196042.8
196232.8
196312.8
196542.8
196612.8
196752.8
196822.8
196922.8
197112.4
197342.4
197432.4
197622.4
197722.4
198132.6
198232.6
198332.6
198522.6
198612.6
198722.6
198852.6
198922.6
199022.2
199112.2
199342.2
199422.2
199532.2
199612.2
199712.2
199852.2
199912.2
200012.1
200122.1
200352.1
200412.1
200512.1
200632.1
200722.1
200822.1
200922.1
201032
201242
201332
201512
201612
201722
201812
201912
202033
First to last qualifying date each year at Cape Bruny Lighthouse For each year, a bar from the first to the last day at Cape Bruny Lighthouse meeting 30 C (86 F). 1957: 30 January 1957 to 28 February 19571959: 17 January 1959 to 17 January 19591960: 7 January 1960 to 21 February 19601962: 16 January 1962 to 24 January 19621963: 12 January 1963 to 12 January 19631965: 11 March 1965 to 22 December 19651966: 7 March 1966 to 7 March 19661967: 6 January 1967 to 17 March 19671968: 20 February 1968 to 18 March 19681969: 20 February 1969 to 11 March 19691971: 8 January 1971 to 8 January 19711973: 2 January 1973 to 27 February 19731974: 19 January 1974 to 31 January 19741976: 4 January 1976 to 22 December 19761977: 12 February 1977 to 26 November 19771981: 3 February 1981 to 19 March 19811982: 24 January 1982 to 15 February 19821983: 1 February 1983 to 20 December 19831985: 14 January 1985 to 14 March 19851986: 4 November 1986 to 4 November 19861987: 7 February 1987 to 31 October 19871988: 7 January 1988 to 16 December 19881989: 18 February 1989 to 24 February 19891990: 24 January 1990 to 27 March 19901991: 7 March 1991 to 7 March 19911993: 7 February 1993 to 10 December 19931994: 26 January 1994 to 12 December 19941995: 11 January 1995 to 25 February 19951996: 24 October 1996 to 24 October 19961997: 22 November 1997 to 22 November 19971998: 14 January 1998 to 11 December 19981999: 1 December 1999 to 1 December 19992000: 2 March 2000 to 2 March 20002001: 2 February 2001 to 8 February 20012003: 20 January 2003 to 30 December 20032004: 4 March 2004 to 4 March 20042005: 26 January 2005 to 26 January 20052006: 22 January 2006 to 12 October 20062007: 16 February 2007 to 18 February 20072008: 19 February 2008 to 14 March 20082009: 16 December 2009 to 31 December 20092010: 11 January 2010 to 23 November 20102012: 17 January 2012 to 8 December 20122013: 4 January 2013 to 12 March 20132015: 25 December 2015 to 25 December 20152016: 13 January 2016 to 13 January 20162017: 15 March 2017 to 28 December 20172018: 28 January 2018 to 28 January 20182019: 25 January 2019 to 25 January 20192020: 31 January 2020 to 14 December 202019571967197719881996200420122020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cape Bruny Lighthouse meeting 30 C (86 F).
First to last qualifying date each year at Cape Bruny Lighthouse
YearFirst dateLast date
19571957-01-301957-02-28
19591959-01-171959-01-17
19601960-01-071960-02-21
19621962-01-161962-01-24
19631963-01-121963-01-12
19651965-03-111965-12-22
19661966-03-071966-03-07
19671967-01-061967-03-17
19681968-02-201968-03-18
19691969-02-201969-03-11
19711971-01-081971-01-08
19731973-01-021973-02-27
19741974-01-191974-01-31
19761976-01-041976-12-22
19771977-02-121977-11-26
19811981-02-031981-03-19
19821982-01-241982-02-15
19831983-02-011983-12-20
19851985-01-141985-03-14
19861986-11-041986-11-04
19871987-02-071987-10-31
19881988-01-071988-12-16
19891989-02-181989-02-24
19901990-01-241990-03-27
19911991-03-071991-03-07
19931993-02-071993-12-10
19941994-01-261994-12-12
19951995-01-111995-02-25
19961996-10-241996-10-24
19971997-11-221997-11-22
19981998-01-141998-12-11
19991999-12-011999-12-01
20002000-03-022000-03-02
20012001-02-022001-02-08
20032003-01-202003-12-30
20042004-03-042004-03-04
20052005-01-262005-01-26
20062006-01-222006-10-12
20072007-02-162007-02-18
20082008-02-192008-03-14
20092009-12-162009-12-31
20102010-01-112010-11-23
20122012-01-172012-12-08
20132013-01-042013-03-12
20152015-12-252015-12-25
20162016-01-132016-01-13
20172017-03-152017-12-28
20182018-01-282018-01-28
20192019-01-252019-01-25
20202020-01-312020-12-14

Every Fixed Threshold

Fixed thresholds at Cape Bruny Lighthouse
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days50519673
35 C (95 F): Days14219601
90 F (32.2 C): Days31519981
100 F (37.8 C): Days2119671
0 C (32 F): Frost days (min12620081
20 C (68 F): Tropical nights (min7119601
10 mm (0.39 in): Days with 10 mm or more rain12545197514
25 mm (0.98 in): Days with 25 mm or more rain112719832
50 mm (1.97 in): Days with 50 mm or more rain34219161
100 mm (3.94 in): Days with 100 mm or more rain2119341

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Cape Bruny Lighthouse 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).