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

Leadore #2 Threshold Days by Year (USC00105177)

11 fixed thresholds counted per year at Leadore #2 (USC00105177): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Leadore #2 Thresholds

  • Leadore #2: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 2007 with 44.
  • Leadore #2: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 2003 with 31.
  • Leadore #2: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 2023 with 91.
  • Leadore #2: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 2008 with 269.
  • 11 fixed thresholds have at least one qualifying day at Leadore #2.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Leadore #2 Days per year at Leadore #2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 2007. 02040601966: 401967: 431968: 291969: 391970: 331975: 222003: 432004: 152005: 232006: 242007: 442008: 232009: 152010: 102011: 202012: 352013: 362014: 212015: 172016: 272017: 342018: 282019: 232020: 182021: 422022: 402023: 222024: 252025: 231966196920032006200920122015201820212024
Days per year at Leadore #2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 44 in 2007.
Days at or above 30 C (86 F) per year at Leadore #2
YearDaysDecade average
19664037.8
19674337.8
19682937.8
19693937.8
19703327.5
19752227.5
20034326.7
20041526.7
20052326.7
20062426.7
20074426.7
20082326.7
20091526.7
20101025.1
20112025.1
20123525.1
20133625.1
20142125.1
20151725.1
20162725.1
20173425.1
20182825.1
20192325.1
20201828.3
20214228.3
20224028.3
20232228.3
20242528.3
20252328.3
First to last qualifying date each year at Leadore #2 For each year, a bar from the first to the last day at Leadore #2 meeting 30 C (86 F). 1966: 27 June 1966 to 23 September 19661967: 2 July 1967 to 6 September 19671968: 19 June 1968 to 10 September 19681969: 4 June 1969 to 8 September 19691970: 21 June 1970 to 29 August 19701975: 2 July 1975 to 7 September 19752003: 29 May 2003 to 25 August 20032004: 13 July 2004 to 17 August 20042005: 7 July 2005 to 30 August 20052006: 26 June 2006 to 5 September 20062007: 23 June 2007 to 3 September 20072008: 30 June 2008 to 26 August 20082009: 19 May 2009 to 29 August 20092010: 29 June 2010 to 6 September 20102011: 3 July 2011 to 29 August 20112012: 25 June 2012 to 29 August 20122013: 10 June 2013 to 2 September 20132014: 2 July 2014 to 12 August 20142015: 27 June 2015 to 30 August 20152016: 6 June 2016 to 31 August 20162017: 8 June 2017 to 8 September 20172018: 6 July 2018 to 16 August 20182019: 12 July 2019 to 6 September 20192020: 31 May 2020 to 6 September 20202021: 4 June 2021 to 10 September 20212022: 29 June 2022 to 8 September 20222023: 16 July 2023 to 19 August 20232024: 22 June 2024 to 2 September 20242025: 1 June 2025 to 25 August 202519661970200520092013201720212025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Leadore #2 meeting 30 C (86 F).
First to last qualifying date each year at Leadore #2
YearFirst dateLast date
19661966-06-271966-09-23
19671967-07-021967-09-06
19681968-06-191968-09-10
19691969-06-041969-09-08
19701970-06-211970-08-29
19751975-07-021975-09-07
20032003-05-292003-08-25
20042004-07-132004-08-17
20052005-07-072005-08-30
20062006-06-262006-09-05
20072007-06-232007-09-03
20082008-06-302008-08-26
20092009-05-192009-08-29
20102010-06-292010-09-06
20112011-07-032011-08-29
20122012-06-252012-08-29
20132013-06-102013-09-02
20142014-07-022014-08-12
20152015-06-272015-08-30
20162016-06-062016-08-31
20172017-06-082017-09-08
20182018-07-062018-08-16
20192019-07-122019-09-06
20202020-05-312020-09-06
20212021-06-042021-09-10
20222022-06-292022-09-08
20232023-07-162023-08-19
20242024-06-222024-09-02
20252025-06-012025-08-25

Every Fixed Threshold

Fixed thresholds at Leadore #2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2944200723
35 C (95 F): Days71120032
90 F (32.2 C): Days293120037
0 C (32 F): Ice days (max2991202337
0 C (32 F): Frost days (min292692008119
-10 C (14 F): Days with min29123200850
-20 C (-4 F): Days with min2941202218
-30 C (-22 F): Days with min21720173
10 mm (0.39 in): Days with 10 mm or more rain15819752
25 mm (0.98 in): Days with 25 mm or more rain4119691
10 cm (3.9 in): Days with 10 cm or more snowfall10219671

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Leadore #2 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).