Built 2026-10-17 (17 October 2026)

Mt Whitestone Threshold Days by Year

4 fixed thresholds counted per year at Mt Whitestone (ASN00040397): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mt Whitestone Thresholds

  • Mt Whitestone: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 2010 with 38.
  • Mt Whitestone: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 2010 with 16.
  • Mt Whitestone: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 2011 with 7.
  • Mt Whitestone: days with 100 mm (3.94 in) or more of precipitation in 7 years, most in 1959 with 1.
  • 4 fixed thresholds have at least one qualifying day at Mt Whitestone.
60 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Mt Whitestone Days per year at Mt Whitestone with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 2010. 0102030401954: 341955: 251956: 371957: 151958: 251959: 301960: 161961: 221962: 251963: 281964: 251966: 211967: 281968: 241969: 171970: 241971: 321972: 251973: 251974: 261975: 321976: 271977: 171978: 281979: 241980: 141981: 321982: 231983: 341984: 251985: 261986: 171987: 211988: 261989: 271990: 171991: 191992: 261993: 141994: 91995: 251996: 271997: 191998: 201999: 312000: 112001: 222002: 152003: 182004: 252005: 252006: 202007: 192008: 202009: 222010: 382011: 362012: 262013: 272014: 191954196019671973197919851991199720032009
Days per year at Mt Whitestone with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 2010.
Days with 10 mm (0.39 in) or more of precipitation per year at Mt Whitestone
YearDaysDecade average
19543427.7
19552527.7
19563727.7
19571527.7
19582527.7
19593027.7
19601622.9
19612222.9
19622522.9
19632822.9
19642522.9
19662122.9
19672822.9
19682422.9
19691722.9
19702426
19713226
19722526
19732526
19742626
19753226
19762726
19771726
19782826
19792426
19801424.5
19813224.5
19822324.5
19833424.5
19842524.5
19852624.5
19861724.5
19872124.5
19882624.5
19892724.5
19901720.7
19911920.7
19922620.7
19931420.7
1994920.7
19952520.7
19962720.7
19971920.7
19982020.7
19993120.7
20001119.7
20012219.7
20021519.7
20031819.7
20042519.7
20052519.7
20062019.7
20071919.7
20082019.7
20092219.7
20103829.2
20113629.2
20122629.2
20132729.2
20141929.2
First to last qualifying date each year at Mt Whitestone For each year, a bar from the first to the last day at Mt Whitestone meeting 10 mm (0.39 in). 1954: 3 January 1954 to 17 December 19541955: 6 January 1955 to 31 December 19551956: 13 January 1956 to 30 December 19561957: 9 January 1957 to 17 December 19571958: 1 January 1958 to 28 December 19581959: 3 January 1959 to 25 December 19591960: 6 January 1960 to 13 December 19601961: 4 January 1961 to 20 December 19611962: 2 January 1962 to 31 December 19621963: 1 January 1963 to 14 December 19631964: 9 February 1964 to 26 December 19641966: 24 January 1966 to 30 December 19661967: 5 January 1967 to 26 November 19671968: 6 January 1968 to 19 December 19681969: 2 January 1969 to 24 December 19691970: 2 January 1970 to 30 December 19701971: 2 January 1971 to 28 December 19711972: 15 January 1972 to 29 December 19721973: 13 January 1973 to 27 December 19731974: 1 January 1974 to 29 December 19741975: 5 January 1975 to 23 December 19751976: 15 January 1976 to 31 December 19761977: 2 January 1977 to 15 November 19771978: 6 January 1978 to 26 December 19781979: 16 January 1979 to 22 December 19791980: 26 January 1980 to 30 December 19801981: 1 January 1981 to 25 December 19811982: 8 January 1982 to 30 December 19821983: 1 January 1983 to 27 December 19831984: 5 January 1984 to 28 December 19841985: 8 January 1985 to 10 December 19851986: 25 January 1986 to 27 December 19861987: 4 January 1987 to 12 December 19871988: 5 January 1988 to 28 December 19881989: 6 January 1989 to 25 December 19891990: 14 January 1990 to 23 December 19901991: 18 January 1991 to 31 December 19911992: 1 January 1992 to 9 December 19921993: 6 January 1993 to 24 December 19931994: 15 January 1994 to 11 December 19941995: 19 January 1995 to 24 December 19951996: 4 January 1996 to 31 December 19961997: 31 January 1997 to 23 December 19971998: 30 January 1998 to 19 December 19981999: 2 January 1999 to 29 December 19992000: 18 January 2000 to 29 December 20002001: 1 February 2001 to 31 December 20012002: 1 January 2002 to 26 December 20022003: 20 February 2003 to 16 December 20032004: 11 January 2004 to 26 December 20042005: 7 January 2005 to 17 December 20052006: 5 January 2006 to 17 December 20062007: 4 January 2007 to 12 December 20072008: 5 January 2008 to 25 December 20082009: 2 January 2009 to 30 December 20092010: 4 January 2010 to 28 December 20102011: 2 January 2011 to 12 December 20112012: 15 January 2012 to 29 December 20122013: 25 January 2013 to 16 December 20132014: 22 January 2014 to 31 December 201419541962197119791987199520032011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mt Whitestone meeting 10 mm (0.39 in).
First to last qualifying date each year at Mt Whitestone
YearFirst dateLast date
19541954-01-031954-12-17
19551955-01-061955-12-31
19561956-01-131956-12-30
19571957-01-091957-12-17
19581958-01-011958-12-28
19591959-01-031959-12-25
19601960-01-061960-12-13
19611961-01-041961-12-20
19621962-01-021962-12-31
19631963-01-011963-12-14
19641964-02-091964-12-26
19661966-01-241966-12-30
19671967-01-051967-11-26
19681968-01-061968-12-19
19691969-01-021969-12-24
19701970-01-021970-12-30
19711971-01-021971-12-28
19721972-01-151972-12-29
19731973-01-131973-12-27
19741974-01-011974-12-29
19751975-01-051975-12-23
19761976-01-151976-12-31
19771977-01-021977-11-15
19781978-01-061978-12-26
19791979-01-161979-12-22
19801980-01-261980-12-30
19811981-01-011981-12-25
19821982-01-081982-12-30
19831983-01-011983-12-27
19841984-01-051984-12-28
19851985-01-081985-12-10
19861986-01-251986-12-27
19871987-01-041987-12-12
19881988-01-051988-12-28
19891989-01-061989-12-25
19901990-01-141990-12-23
19911991-01-181991-12-31
19921992-01-011992-12-09
19931993-01-061993-12-24
19941994-01-151994-12-11
19951995-01-191995-12-24
19961996-01-041996-12-31
19971997-01-311997-12-23
19981998-01-301998-12-19
19991999-01-021999-12-29
20002000-01-182000-12-29
20012001-02-012001-12-31
20022002-01-012002-12-26
20032003-02-202003-12-16
20042004-01-112004-12-26
20052005-01-072005-12-17
20062006-01-052006-12-17
20072007-01-042007-12-12
20082008-01-052008-12-25
20092009-01-022009-12-30
20102010-01-042010-12-28
20112011-01-022011-12-12
20122012-01-152012-12-29
20132013-01-252013-12-16
20142014-01-222014-12-31

Every Fixed Threshold

Fixed thresholds at Mt Whitestone
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain6038201019
25 mm (0.98 in): Days with 25 mm or more rain601620106
50 mm (1.97 in): Days with 50 mm or more rain45720111
100 mm (3.94 in): Days with 100 mm or more rain7119591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.

Download the Data

  • Data for Mt Whitestone 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

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