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

Meadville Port Meadville AP Threshold Days by Year (USW00004843)

11 fixed thresholds counted per year at Meadville Port Meadville AP (USW00004843): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Meadville Port Meadville AP Thresholds

  • Meadville Port Meadville AP: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 2002 with 29.
  • Meadville Port Meadville AP: days with a maximum temperature at or below 0 C (32 F) in 28 years, most in 2010 with 70.
  • Meadville Port Meadville AP: nights with a minimum temperature at or below 0 C (32 F) in 28 years, most in 2018 with 142.
  • Meadville Port Meadville AP: nights with a minimum temperature at or below -10 C (14 F) in 28 years, most in 2014 with 48.
  • 11 fixed thresholds have at least one qualifying day at Meadville Port Meadville AP.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Meadville Port Meadville AP Days per year at Meadville Port Meadville AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2002. 01020301998: 101999: 132000: 22001: 142002: 292003: 32004: 12005: 222006: 112007: 152008: 62009: 42010: 172011: 232012: 242013: 122014: 32015: 182016: 92017: 132018: 202019: 102020: 202021: 112022: 152023: 102024: 162025: 231998200120042007201020132016201920222025
Days per year at Meadville Port Meadville AP with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2002.
Days at or above 30 C (86 F) per year at Meadville Port Meadville AP
YearDaysDecade average
19981011.5
19991311.5
2000210.7
20011410.7
20022910.7
2003310.7
2004110.7
20052210.7
20061110.7
20071510.7
2008610.7
2009410.7
20101714.9
20112314.9
20122414.9
20131214.9
2014314.9
20151814.9
2016914.9
20171314.9
20182014.9
20191014.9
20202015.8
20211115.8
20221515.8
20231015.8
20241615.8
20252315.8
First to last qualifying date each year at Meadville Port Meadville AP For each year, a bar from the first to the last day at Meadville Port Meadville AP meeting 30 C (86 F). 1998: 24 June 1998 to 6 September 19981999: 6 June 1999 to 3 September 19992000: 14 June 2000 to 2 September 20002001: 14 June 2001 to 9 August 20012002: 21 June 2002 to 10 September 20022003: 25 June 2003 to 8 July 20032004: 9 June 2004 to 9 June 20042005: 7 June 2005 to 12 August 20052006: 29 May 2006 to 2 August 20062007: 8 June 2007 to 25 September 20072008: 6 June 2008 to 18 July 20082009: 25 June 2009 to 17 August 20092010: 27 June 2010 to 24 September 20102011: 30 May 2011 to 3 September 20112012: 3 May 2012 to 3 September 20122013: 22 June 2013 to 11 September 20132014: 13 May 2014 to 1 July 20142015: 8 May 2015 to 8 September 20152016: 28 May 2016 to 7 September 20162017: 12 June 2017 to 27 September 20172018: 28 May 2018 to 5 September 20182019: 25 May 2019 to 18 August 20192020: 25 May 2020 to 27 August 20202021: 25 May 2021 to 28 August 20212022: 15 June 2022 to 7 August 20222023: 29 May 2023 to 6 September 20232024: 17 June 2024 to 27 August 20242025: 22 June 2025 to 16 August 20251998200220062010201420182022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Meadville Port Meadville AP meeting 30 C (86 F).
First to last qualifying date each year at Meadville Port Meadville AP
YearFirst dateLast date
19981998-06-241998-09-06
19991999-06-061999-09-03
20002000-06-142000-09-02
20012001-06-142001-08-09
20022002-06-212002-09-10
20032003-06-252003-07-08
20042004-06-092004-06-09
20052005-06-072005-08-12
20062006-05-292006-08-02
20072007-06-082007-09-25
20082008-06-062008-07-18
20092009-06-252009-08-17
20102010-06-272010-09-24
20112011-05-302011-09-03
20122012-05-032012-09-03
20132013-06-222013-09-11
20142014-05-132014-07-01
20152015-05-082015-09-08
20162016-05-282016-09-07
20172017-06-122017-09-27
20182018-05-282018-09-05
20192019-05-252019-08-18
20202020-05-252020-08-27
20212021-05-252021-08-28
20222022-06-152022-08-07
20232023-05-292023-09-06
20242024-06-172024-08-27
20252025-06-222025-08-16

Every Fixed Threshold

Fixed thresholds at Meadville Port Meadville AP
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2829200223
35 C (95 F): Days1220112
90 F (32.2 C): Days191020025
0 C (32 F): Ice days (max2870201063
0 C (32 F): Frost days (min281422018138
-10 C (14 F): Days with min2848201428
-20 C (-4 F): Days with min11920152
20 C (68 F): Tropical nights (min2822200217
10 mm (0.39 in): Days with 10 mm or more rain2748201127
25 mm (0.98 in): Days with 25 mm or more rain271220066
50 mm (1.97 in): Days with 50 mm or more rain8320041

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 Meadville Port Meadville AP 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).