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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Uniontown Threshold Days by Year

7 fixed thresholds counted per year at Uniontown (USC00148293): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uniontown Thresholds

  • Uniontown: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1987 with 48.
  • Uniontown: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 2013 with 21.
  • Uniontown: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 2013 with 8.
  • Uniontown: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1994 with 2.
  • 7 fixed thresholds have at least one qualifying day at Uniontown.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Uniontown Days per year at Uniontown with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1987. 02040601986: 351987: 481988: 371989: 281993: 321994: 372006: 312007: 312008: 392009: 372010: 362011: 332013: 392014: 272015: 3719861988199320062008201020132015
Days per year at Uniontown with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1987.
Days with 10 mm (0.39 in) or more of precipitation per year at Uniontown
YearDaysDecade average
19863537
19874837
19883737
19892837
19933234.5
19943734.5
20063134.5
20073134.5
20083934.5
20093734.5
20103634.4
20113334.4
20133934.4
20142734.4
20153734.4
First to last qualifying date each year at Uniontown For each year, a bar from the first to the last day at Uniontown meeting 10 mm (0.39 in). 1986: 12 March 1986 to 7 December 19861987: 9 January 1987 to 27 December 19871988: 19 January 1988 to 27 December 19881989: 26 January 1989 to 30 October 19891993: 9 January 1993 to 13 December 19931994: 14 January 1994 to 7 December 19942006: 10 January 2006 to 31 December 20062007: 13 January 2007 to 18 October 20072008: 8 January 2008 to 26 December 20082009: 10 February 2009 to 24 December 20092010: 7 February 2010 to 30 December 20102011: 10 January 2011 to 19 December 20112013: 10 January 2013 to 21 December 20132014: 15 March 2014 to 14 December 20142015: 31 January 2015 to 28 December 201519861988199320062008201020132015JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Uniontown meeting 10 mm (0.39 in).
First to last qualifying date each year at Uniontown
YearFirst dateLast date
19861986-03-121986-12-07
19871987-01-091987-12-27
19881988-01-191988-12-27
19891989-01-261989-10-30
19931993-01-091993-12-13
19941994-01-141994-12-07
20062006-01-102006-12-31
20072007-01-132007-10-18
20082008-01-082008-12-26
20092009-02-102009-12-24
20102010-02-072010-12-30
20112011-01-102011-12-19
20132013-01-102013-12-21
20142014-03-152014-12-14
20152015-01-312015-12-28

Every Fixed Threshold

Fixed thresholds at Uniontown
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1548198737
25 mm (0.98 in): Days with 25 mm or more rain1521201314
50 mm (1.97 in): Days with 50 mm or more rain15820134
100 mm (3.94 in): Days with 100 mm or more rain5219941
200 mm (7.87 in): Days with 200 mm or more rain1119861
10 cm (3.9 in): Days with 10 cm or more snowfall3120051
25 cm (9.8 in): Days with 25 cm or more snowfall1120061

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1986.

Download the Data

  • Data for Uniontown 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).