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Data as of 2026-10-16
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Built 2026-10-17 (17 October 2026)

Cleveland Threshold Days by Year

14 fixed thresholds counted per year at Cleveland (USC00092006): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cleveland Thresholds

  • Cleveland: days with 10 mm (0.39 in) or more of precipitation in 81 years, most in 2020 with 71.
  • Cleveland: days with 25 mm (0.98 in) or more of precipitation in 81 years, most in 2013 with 31.
  • Cleveland: days with 50 mm (1.97 in) or more of precipitation in 79 years, most in 1989 with 10.
  • Cleveland: days with 100 mm (3.94 in) or more of precipitation in 32 years, most in 1946 with 2.
  • 14 fixed thresholds have at least one qualifying day at Cleveland.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at Cleveland Days per year at Cleveland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 92 in 2011. 02550751002002: 672003: 292004: 312005: 412006: 632007: 312008: 732009: 472010: 852011: 922012: 522013: 252014: 442016: 902017: 442018: 552019: 892020: 462021: 332022: 552023: 472024: 592025: 502026: 6720022005200820112014201820212024
Days per year at Cleveland with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 92 in 2011.
Days at or above 30 C (86 F) per year at Cleveland
YearDaysDecade average
20026747.8
20032947.8
20043147.8
20054147.8
20066347.8
20073147.8
20087347.8
20094747.8
20108564
20119264
20125264
20132564
20144464
20169064
20174464
20185564
20198964
20204651
20213351
20225551
20234751
20245951
20255051
20266751
First to last qualifying date each year at Cleveland For each year, a bar from the first to the last day at Cleveland meeting 30 C (86 F). 2002: 19 April 2002 to 12 September 20022003: 12 June 2003 to 27 September 20032004: 8 May 2004 to 1 September 20042005: 6 June 2005 to 23 September 20052006: 26 May 2006 to 31 August 20062007: 2 May 2007 to 25 September 20072008: 25 May 2008 to 15 September 20082009: 25 April 2009 to 26 September 20092010: 6 April 2010 to 26 September 20102011: 11 April 2011 to 15 September 20112012: 3 April 2012 to 9 September 20122013: 16 May 2013 to 13 September 20132014: 5 May 2014 to 14 September 20142016: 31 May 2016 to 20 October 20162017: 22 March 2017 to 12 October 20172018: 12 May 2018 to 6 October 20182019: 18 May 2019 to 5 October 20192020: 25 May 2020 to 12 September 20202021: 24 May 2021 to 28 August 20212022: 20 May 2022 to 23 September 20222023: 10 May 2023 to 8 September 20232024: 15 June 2024 to 24 September 20242025: 21 May 2025 to 21 August 20252026: 18 April 2026 to 21 September 202620022005200820112014201820212024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cleveland meeting 30 C (86 F).
First to last qualifying date each year at Cleveland
YearFirst dateLast date
20022002-04-192002-09-12
20032003-06-122003-09-27
20042004-05-082004-09-01
20052005-06-062005-09-23
20062006-05-262006-08-31
20072007-05-022007-09-25
20082008-05-252008-09-15
20092009-04-252009-09-26
20102010-04-062010-09-26
20112011-04-112011-09-15
20122012-04-032012-09-09
20132013-05-162013-09-13
20142014-05-052014-09-14
20162016-05-312016-10-20
20172017-03-222017-10-12
20182018-05-122018-10-06
20192019-05-182019-10-05
20202020-05-252020-09-12
20212021-05-242021-08-28
20222022-05-202022-09-23
20232023-05-102023-09-08
20242024-06-152024-09-24
20252025-05-212025-08-21
20262026-04-182026-09-21

Every Fixed Threshold

Fixed thresholds at Cleveland
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2492201167
35 C (95 F): Days11620121
90 F (32.2 C): Days2347201126
100 F (37.8 C): Days1320123
0 C (32 F): Ice days (max15620101
0 C (32 F): Frost days (min24116201446
-10 C (14 F): Days with min201820107
20 C (68 F): Tropical nights (min2333201018
10 mm (0.39 in): Days with 10 mm or more rain8171202039
25 mm (0.98 in): Days with 25 mm or more rain8131201318
50 mm (1.97 in): Days with 50 mm or more rain791019894
100 mm (3.94 in): Days with 100 mm or more rain32219461
10 cm (3.9 in): Days with 10 cm or more snowfall14119581
25 cm (9.8 in): Days with 25 cm or more snowfall1119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for Cleveland 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).