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Built 2026-10-19 (19 October 2026)

Emsworth L/D Ohio Rvr Threshold Days by Year (USC00362574)

15 fixed thresholds counted per year at Emsworth L/D Ohio Rvr (USC00362574): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Emsworth L/D Ohio Rvr Thresholds

  • Emsworth L/D Ohio Rvr: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 2018 with 47.
  • Emsworth L/D Ohio Rvr: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 2019 with 12.
  • Emsworth L/D Ohio Rvr: days with a maximum temperature at or above 30 C (86 F) in 31 years, most in 2016 with 78.
  • Emsworth L/D Ohio Rvr: days with a maximum temperature at or above 90 F (32.2 C) in 31 years, most in 2016 with 52.
  • 15 fixed thresholds have at least one qualifying day at Emsworth L/D Ohio Rvr.
31 years with a qualifying day
Days at or above 30 C (86 F) per year at Emsworth L/D Ohio Rvr Days per year at Emsworth L/D Ohio Rvr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2016. 0204060801992: 171993: 521994: 371995: 571997: 331998: 631999: 662000: 282001: 462002: 682004: 212005: 502006: 272007: 442008: 252009: 132010: 522011: 402012: 492013: 492014: 222016: 782017: 492018: 662019: 612020: 542021: 412022: 272023: 262024: 492026: 3619921997200120062010201420192023
Days per year at Emsworth L/D Ohio Rvr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2016.
Days at or above 30 C (86 F) per year at Emsworth L/D Ohio Rvr
YearDaysDecade average
19921746.4
19935246.4
19943746.4
19955746.4
19973346.4
19986346.4
19996646.4
20002835.8
20014635.8
20026835.8
20042135.8
20055035.8
20062735.8
20074435.8
20082535.8
20091335.8
20105251.8
20114051.8
20124951.8
20134951.8
20142251.8
20167851.8
20174951.8
20186651.8
20196151.8
20205438.8
20214138.8
20222738.8
20232638.8
20244938.8
20263638.8
First to last qualifying date each year at Emsworth L/D Ohio Rvr For each year, a bar from the first to the last day at Emsworth L/D Ohio Rvr meeting 30 C (86 F). 1992: 13 June 1992 to 27 August 19921993: 9 May 1993 to 15 September 19931994: 5 June 1994 to 16 September 19941995: 24 May 1995 to 8 September 19951997: 20 June 1997 to 2 September 19971998: 14 May 1998 to 26 September 19981999: 11 May 1999 to 28 September 19992000: 6 May 2000 to 11 September 20002001: 1 May 2001 to 17 September 20012002: 16 April 2002 to 2 October 20022004: 10 May 2004 to 24 September 20042005: 5 June 2005 to 22 September 20052006: 29 May 2006 to 26 August 20062007: 1 May 2007 to 8 October 20072008: 6 June 2008 to 15 September 20082009: 25 April 2009 to 21 August 20092010: 7 April 2010 to 25 September 20102011: 31 May 2011 to 4 September 20112012: 4 May 2012 to 8 September 20122013: 19 April 2013 to 12 September 20132014: 17 June 2014 to 5 September 20142016: 28 May 2016 to 24 September 20162017: 1 May 2017 to 28 September 20172018: 3 May 2018 to 9 October 20182019: 2 May 2019 to 4 October 20192020: 26 May 2020 to 11 September 20202021: 20 May 2021 to 21 September 20212022: 22 May 2022 to 1 September 20222023: 6 April 2023 to 7 September 20232024: 22 May 2024 to 21 September 20242026: 18 May 2026 to 17 September 202619921997200120062010201420192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Emsworth L/D Ohio Rvr meeting 30 C (86 F).
First to last qualifying date each year at Emsworth L/D Ohio Rvr
YearFirst dateLast date
19921992-06-131992-08-27
19931993-05-091993-09-15
19941994-06-051994-09-16
19951995-05-241995-09-08
19971997-06-201997-09-02
19981998-05-141998-09-26
19991999-05-111999-09-28
20002000-05-062000-09-11
20012001-05-012001-09-17
20022002-04-162002-10-02
20042004-05-102004-09-24
20052005-06-052005-09-22
20062006-05-292006-08-26
20072007-05-012007-10-08
20082008-06-062008-09-15
20092009-04-252009-08-21
20102010-04-072010-09-25
20112011-05-312011-09-04
20122012-05-042012-09-08
20132013-04-192013-09-12
20142014-06-172014-09-05
20162016-05-282016-09-24
20172017-05-012017-09-28
20182018-05-032018-10-09
20192019-05-022019-10-04
20202020-05-262020-09-11
20212021-05-202021-09-21
20222022-05-222022-09-01
20232023-04-062023-09-07
20242024-05-222024-09-21
20262026-05-182026-09-17

Every Fixed Threshold

Fixed thresholds at Emsworth L/D Ohio Rvr
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3178201636
35 C (95 F): Days202019992
90 F (32.2 C): Days315220168
100 F (37.8 C): Days2319951
0 C (32 F): Ice days (max3153201027
0 C (32 F): Frost days (min18133201362
-10 C (14 F): Days with min1836201424
-20 C (-4 F): Days with min5520143
20 C (68 F): Tropical nights (min1836201125
10 mm (0.39 in): Days with 10 mm or more rain3347201824
25 mm (0.98 in): Days with 25 mm or more rain331220197
50 mm (1.97 in): Days with 50 mm or more rain16420043
100 mm (3.94 in): Days with 100 mm or more rain3119991
10 cm (3.9 in): Days with 10 cm or more snowfall10220102
25 cm (9.8 in): Days with 25 cm or more snowfall1120101

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Emsworth L/D Ohio Rvr 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).