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Built 2026-10-19 (19 October 2026)

Logan City Water Treatment Threshold Days by Year (ASN00040854)

13 fixed thresholds counted per year at Logan City Water Treatment (ASN00040854): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Logan City Water Treatment Thresholds

  • Logan City Water Treatment: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2019 with 112.
  • Logan City Water Treatment: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2019 with 49.
  • Logan City Water Treatment: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1999 with 53.
  • Logan City Water Treatment: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1999 with 25.
  • 13 fixed thresholds have at least one qualifying day at Logan City Water Treatment.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Logan City Water Treatment Days per year at Logan City Water Treatment with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 112 in 2019. 0501001501993: 611994: 431995: 381996: 531997: 561998: 691999: 322000: 252001: 502002: 662003: 452004: 662005: 692006: 462007: 472008: 432009: 792010: 372011: 442012: 512013: 532014: 612015: 522016: 852017: 862018: 662019: 1122020: 772021: 462022: 432026: 719931997200120052009201320172021
Days per year at Logan City Water Treatment with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 112 in 2019.
Days at or above 30 C (86 F) per year at Logan City Water Treatment
YearDaysDecade average
19936150.3
19944350.3
19953850.3
19965350.3
19975650.3
19986950.3
19993250.3
20002553.6
20015053.6
20026653.6
20034553.6
20046653.6
20056953.6
20064653.6
20074753.6
20084353.6
20097953.6
20103764.7
20114464.7
20125164.7
20135364.7
20146164.7
20155264.7
20168564.7
20178664.7
20186664.7
201911264.7
20207743.3
20214643.3
20224343.3
2026743.3
First to last qualifying date each year at Logan City Water Treatment For each year, a bar from the first to the last day at Logan City Water Treatment meeting 30 C (86 F). 1993: 7 January 1993 to 31 December 19931994: 1 January 1994 to 29 December 19941995: 2 January 1995 to 28 December 19951996: 2 January 1996 to 31 December 19961997: 31 January 1997 to 27 December 19971998: 3 January 1998 to 29 December 19981999: 9 January 1999 to 31 December 19992000: 5 January 2000 to 26 December 20002001: 13 January 2001 to 31 December 20012002: 1 January 2002 to 24 December 20022003: 2 January 2003 to 27 December 20032004: 6 January 2004 to 28 December 20042005: 2 January 2005 to 31 December 20052006: 1 January 2006 to 15 December 20062007: 8 January 2007 to 22 December 20072008: 5 January 2008 to 31 December 20082009: 1 January 2009 to 26 December 20092010: 2 January 2010 to 17 December 20102011: 3 January 2011 to 27 December 20112012: 6 January 2012 to 29 December 20122013: 1 January 2013 to 29 December 20132014: 2 January 2014 to 31 December 20142015: 1 January 2015 to 27 December 20152016: 6 January 2016 to 31 December 20162017: 1 January 2017 to 31 December 20172018: 1 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 23 December 20202021: 5 January 2021 to 24 December 20212022: 3 January 2022 to 14 December 20222026: 4 January 2026 to 8 April 202619931997200120052009201320172021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Logan City Water Treatment meeting 30 C (86 F).
First to last qualifying date each year at Logan City Water Treatment
YearFirst dateLast date
19931993-01-071993-12-31
19941994-01-011994-12-29
19951995-01-021995-12-28
19961996-01-021996-12-31
19971997-01-311997-12-27
19981998-01-031998-12-29
19991999-01-091999-12-31
20002000-01-052000-12-26
20012001-01-132001-12-31
20022002-01-012002-12-24
20032003-01-022003-12-27
20042004-01-062004-12-28
20052005-01-022005-12-31
20062006-01-012006-12-15
20072007-01-082007-12-22
20082008-01-052008-12-31
20092009-01-012009-12-26
20102010-01-022010-12-17
20112011-01-032011-12-27
20122012-01-062012-12-29
20132013-01-012013-12-29
20142014-01-022014-12-31
20152015-01-012015-12-27
20162016-01-062016-12-31
20172017-01-012017-12-31
20182018-01-012018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-23
20212021-01-052021-12-24
20222022-01-032022-12-14
20262026-01-042026-04-08

Every Fixed Threshold

Fixed thresholds at Logan City Water Treatment
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3111220197
35 C (95 F): Days291220193
40 C (104 F): Days6220001
90 F (32.2 C): Days314920191
100 F (37.8 C): Days15519941
0 C (32 F): Frost days (min4120071
20 C (68 F): Tropical nights (min3010120205
25 C (77 F): Days with min20620201
10 mm (0.39 in): Days with 10 mm or more rain315319997
25 mm (0.98 in): Days with 25 mm or more rain312519994
50 mm (1.97 in): Days with 50 mm or more rain291020101
100 mm (3.94 in): Days with 100 mm or more rain14219961
200 mm (7.87 in): Days with 200 mm or more rain1120011

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Logan City Water Treatment 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).