Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Mount Wellington Threshold Days by Year (ASN00094087)

6 fixed thresholds counted per year at Mount Wellington (ASN00094087): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mount Wellington Thresholds

  • Mount Wellington: nights with a minimum temperature at or below 0 C (32 F) in 43 years, most in 1965 with 203.
  • Mount Wellington: days with a maximum temperature at or below 0 C (32 F) in 42 years, most in 1966 with 40.
  • Mount Wellington: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1991 with 43.
  • Mount Wellington: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 2016 with 17.
  • 6 fixed thresholds have at least one qualifying day at Mount Wellington.
43 years with a qualifying day
Nights at or below 0 C (32 F) per year at Mount Wellington Days per year at Mount Wellington with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 203 in 1965. 01002003001962: 1761963: 1681964: 2011965: 2031966: 1761967: 1621968: 1921969: 1471970: 1611971: 1431991: 1201992: 1321995: 1781996: 1891997: 1631998: 1431999: 1282000: 1372002: 1442003: 1502004: 1722005: 1242006: 1702007: 1312008: 1652009: 1402010: 1362011: 1442012: 1392013: 1602014: 1152015: 1502016: 1362017: 1432018: 1322019: 1532020: 1342021: 1492022: 1342023: 1252024: 1272025: 1562026: 96196219671991199820042009201420192024
Days per year at Mount Wellington with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 203 in 1965.
Nights at or below 0 C (32 F) per year at Mount Wellington
YearDaysDecade average
1962176178.1
1963168178.1
1964201178.1
1965203178.1
1966176178.1
1967162178.1
1968192178.1
1969147178.1
1970161152
1971143152
1991120150.4
1992132150.4
1995178150.4
1996189150.4
1997163150.4
1998143150.4
1999128150.4
2000137148.1
2002144148.1
2003150148.1
2004172148.1
2005124148.1
2006170148.1
2007131148.1
2008165148.1
2009140148.1
2010136140.8
2011144140.8
2012139140.8
2013160140.8
2014115140.8
2015150140.8
2016136140.8
2017143140.8
2018132140.8
2019153140.8
2020134131.6
2021149131.6
2022134131.6
2023125131.6
2024127131.6
2025156131.6
202696131.6
First to last qualifying date each year at Mount Wellington For each year, a bar from the first to the last day at Mount Wellington meeting 0 C (32 F). 1962: 5 January 1962 to 25 December 19621963: 4 January 1963 to 31 December 19631964: 1 January 1964 to 31 December 19641965: 3 January 1965 to 29 December 19651966: 1 January 1966 to 20 December 19661967: 3 January 1967 to 31 December 19671968: 1 January 1968 to 21 December 19681969: 6 January 1969 to 30 December 19691970: 1 February 1970 to 30 December 19701971: 20 April 1971 to 20 December 19711991: 3 January 1991 to 11 December 19911992: 14 January 1992 to 28 December 19921995: 21 January 1995 to 25 December 19951996: 21 January 1996 to 27 December 19961997: 16 January 1997 to 27 December 19971998: 29 January 1998 to 21 December 19981999: 20 January 1999 to 31 December 19992000: 1 January 2000 to 31 December 20002002: 3 February 2002 to 26 December 20022003: 31 January 2003 to 27 December 20032004: 8 January 2004 to 29 December 20042005: 7 January 2005 to 25 December 20052006: 4 January 2006 to 26 December 20062007: 27 January 2007 to 25 December 20072008: 14 January 2008 to 31 December 20082009: 1 January 2009 to 18 December 20092010: 28 February 2010 to 28 December 20102011: 6 February 2011 to 14 December 20112012: 10 January 2012 to 17 December 20122013: 2 January 2013 to 30 December 20132014: 6 January 2014 to 31 December 20142015: 17 January 2015 to 27 December 20152016: 15 January 2016 to 21 December 20162017: 19 January 2017 to 24 December 20172018: 14 January 2018 to 5 December 20182019: 13 February 2019 to 13 December 20192020: 17 January 2020 to 28 December 20202021: 17 January 2021 to 27 December 20212022: 2 February 2022 to 15 December 20222023: 19 January 2023 to 31 December 20232024: 10 February 2024 to 20 November 20242025: 7 January 2025 to 31 December 20252026: 11 January 2026 to 8 October 202619621968199520022008201420202026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mount Wellington meeting 0 C (32 F).
First to last qualifying date each year at Mount Wellington
YearFirst dateLast date
19621962-01-051962-12-25
19631963-01-041963-12-31
19641964-01-011964-12-31
19651965-01-031965-12-29
19661966-01-011966-12-20
19671967-01-031967-12-31
19681968-01-011968-12-21
19691969-01-061969-12-30
19701970-02-011970-12-30
19711971-04-201971-12-20
19911991-01-031991-12-11
19921992-01-141992-12-28
19951995-01-211995-12-25
19961996-01-211996-12-27
19971997-01-161997-12-27
19981998-01-291998-12-21
19991999-01-201999-12-31
20002000-01-012000-12-31
20022002-02-032002-12-26
20032003-01-312003-12-27
20042004-01-082004-12-29
20052005-01-072005-12-25
20062006-01-042006-12-26
20072007-01-272007-12-25
20082008-01-142008-12-31
20092009-01-012009-12-18
20102010-02-282010-12-28
20112011-02-062011-12-14
20122012-01-102012-12-17
20132013-01-022013-12-30
20142014-01-062014-12-31
20152015-01-172015-12-27
20162016-01-152016-12-21
20172017-01-192017-12-24
20182018-01-142018-12-05
20192019-02-132019-12-13
20202020-01-172020-12-28
20212021-01-172021-12-27
20222022-02-022022-12-15
20232023-01-192023-12-31
20242024-02-102024-11-20
20252025-01-072025-12-31
20262026-01-112026-10-08

Every Fixed Threshold

Fixed thresholds at Mount Wellington
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max424019665
0 C (32 F): Frost days (min43203196596
10 mm (0.39 in): Days with 10 mm or more rain4043199115
25 mm (0.98 in): Days with 25 mm or more rain391720165
50 mm (1.97 in): Days with 50 mm or more rain27720113
100 mm (3.94 in): Days with 100 mm or more rain7320091

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1962.

Download the Data

  • Data for Mount Wellington 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 (2026-10-17).