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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Lowell Three Rivers Resort Threshold Days by Year (USW00004109)

13 fixed thresholds counted per year at Lowell Three Rivers Resort (USW00004109): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lowell Three Rivers Resort Thresholds

  • Lowell Three Rivers Resort: days with a maximum temperature at or above 30 C (86 F) in 27 years, most in 2017 with 85.
  • Lowell Three Rivers Resort: days with a maximum temperature at or above 35 C (95 F) in 27 years, most in 2017 with 41.
  • Lowell Three Rivers Resort: days with a maximum temperature at or above 90 F (32.2 C) in 27 years, most in 2017 with 75.
  • Lowell Three Rivers Resort: days with a maximum temperature at or above 100 F (37.8 C) in 27 years, most in 2015 with 27.
  • 13 fixed thresholds have at least one qualifying day at Lowell Three Rivers Resort.
27 years with a qualifying day
Days at or above 30 C (86 F) per year at Lowell Three Rivers Resort Days per year at Lowell Three Rivers Resort with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 85 in 2017. 02550751001998: 671999: 652000: 662001: 782002: 672003: 842004: 662005: 682006: 822007: 742008: 582009: 612010: 492011: 632012: 672013: 812014: 732015: 812016: 702017: 852018: 732019: 722020: 632021: 702022: 652023: 742025: 27199820012004200720102013201620192022
Days per year at Lowell Three Rivers Resort with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 85 in 2017.
Days at or above 30 C (86 F) per year at Lowell Three Rivers Resort
YearDaysDecade average
19986766
19996566
20006670.4
20017870.4
20026770.4
20038470.4
20046670.4
20056870.4
20068270.4
20077470.4
20085870.4
20096170.4
20104971.4
20116371.4
20126771.4
20138171.4
20147371.4
20158171.4
20167071.4
20178571.4
20187371.4
20197271.4
20206359.8
20217059.8
20226559.8
20237459.8
20252759.8
First to last qualifying date each year at Lowell Three Rivers Resort For each year, a bar from the first to the last day at Lowell Three Rivers Resort meeting 30 C (86 F). 1998: 1 May 1998 to 15 September 19981999: 24 May 1999 to 23 September 19992000: 21 May 2000 to 15 September 20002001: 25 April 2001 to 24 September 20012002: 29 May 2002 to 14 September 20022003: 23 May 2003 to 29 September 20032004: 2 May 2004 to 31 August 20042005: 25 April 2005 to 8 September 20052006: 14 May 2006 to 13 September 20062007: 8 May 2007 to 16 September 20072008: 16 May 2008 to 29 August 20082009: 18 May 2009 to 25 September 20092010: 16 April 2010 to 4 September 20102011: 5 June 2011 to 27 September 20112012: 23 April 2012 to 29 September 20122013: 5 May 2013 to 16 September 20132014: 2 May 2014 to 24 September 20142015: 28 April 2015 to 13 September 20152016: 20 April 2016 to 16 September 20162017: 4 May 2017 to 13 September 20172018: 27 April 2018 to 10 September 20182019: 12 May 2019 to 13 September 20192020: 28 May 2020 to 11 September 20202021: 6 May 2021 to 30 August 20212022: 2 June 2022 to 28 September 20222023: 29 April 2023 to 17 September 20232025: 9 May 2025 to 7 September 20251998200220062010201420182022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lowell Three Rivers Resort meeting 30 C (86 F).
First to last qualifying date each year at Lowell Three Rivers Resort
YearFirst dateLast date
19981998-05-011998-09-15
19991999-05-241999-09-23
20002000-05-212000-09-15
20012001-04-252001-09-24
20022002-05-292002-09-14
20032003-05-232003-09-29
20042004-05-022004-08-31
20052005-04-252005-09-08
20062006-05-142006-09-13
20072007-05-082007-09-16
20082008-05-162008-08-29
20092009-05-182009-09-25
20102010-04-162010-09-04
20112011-06-052011-09-27
20122012-04-232012-09-29
20132013-05-052013-09-16
20142014-05-022014-09-24
20152015-04-282015-09-13
20162016-04-202016-09-16
20172017-05-042017-09-13
20182018-04-272018-09-10
20192019-05-122019-09-13
20202020-05-282020-09-11
20212021-05-062021-08-30
20222022-06-022022-09-28
20232023-04-292023-09-17
20252025-05-092025-09-07

Every Fixed Threshold

Fixed thresholds at Lowell Three Rivers Resort
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2785201727
35 C (95 F): Days274120176
40 C (104 F): Days161420152
90 F (32.2 C): Days2775201717
100 F (37.8 C): Days272720152
110 F (43.3 C): Days1320153
0 C (32 F): Ice days (max272720084
0 C (32 F): Frost days (min27123200276
-10 C (14 F): Days with min18820083
20 C (68 F): Tropical nights (min3220212
10 mm (0.39 in): Days with 10 mm or more rain264120119
25 mm (0.98 in): Days with 25 mm or more rain25820183
50 mm (1.97 in): Days with 50 mm or more rain8119991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1998.

Download the Data

  • Data for Lowell Three Rivers Resort 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).