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Built 2026-10-19 (19 October 2026)

Bluff City Threshold Days by Year (USC00140926)

5 fixed thresholds counted per year at Bluff City (USC00140926): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bluff City Thresholds

  • Bluff City: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 2023 with 33.
  • Bluff City: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 2007 with 17.
  • Bluff City: days with 50 mm (1.97 in) or more of precipitation in 14 years, most in 2003 with 7.
  • Bluff City: days with 10 cm (3.9 in) or more of snowfall in 10 years, most in 2002 with 2.
  • 5 fixed thresholds have at least one qualifying day at Bluff City.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bluff City Days per year at Bluff City with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 2023. 0102030401993: 271994: 252002: 232003: 232006: 212007: 312008: 262009: 292010: 132011: 202012: 142013: 282014: 192015: 302016: 192017: 252018: 272019: 292020: 262021: 252022: 172023: 332024: 172025: 2919932003200820112014201720202023
Days per year at Bluff City with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 33 in 2023.
Days with 10 mm (0.39 in) or more of precipitation per year at Bluff City
YearDaysDecade average
19932726
19942526
20022325.5
20032325.5
20062125.5
20073125.5
20082625.5
20092925.5
20101322.4
20112022.4
20121422.4
20132822.4
20141922.4
20153022.4
20161922.4
20172522.4
20182722.4
20192922.4
20202624.5
20212524.5
20221724.5
20233324.5
20241724.5
20252924.5
First to last qualifying date each year at Bluff City For each year, a bar from the first to the last day at Bluff City meeting 10 mm (0.39 in). 1993: 9 January 1993 to 25 September 19931994: 22 February 1994 to 20 November 19942002: 30 January 2002 to 24 December 20022003: 6 February 2003 to 9 October 20032006: 16 March 2006 to 20 December 20062007: 24 February 2007 to 16 December 20072008: 16 March 2008 to 10 November 20082009: 9 February 2009 to 15 November 20092010: 8 March 2010 to 13 November 20102011: 9 February 2011 to 20 December 20112012: 3 February 2012 to 11 November 20122013: 10 January 2013 to 22 December 20132014: 3 March 2014 to 5 December 20142015: 1 February 2015 to 27 December 20152016: 27 March 2016 to 7 October 20162017: 15 January 2017 to 22 October 20172018: 19 March 2018 to 27 December 20182019: 12 January 2019 to 29 December 20192020: 11 January 2020 to 30 December 20202021: 1 January 2021 to 13 October 20212022: 22 March 2022 to 5 November 20222023: 18 January 2023 to 24 December 20232024: 25 March 2024 to 18 November 20242025: 6 January 2025 to 21 November 202519932003200820112014201720202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bluff City meeting 10 mm (0.39 in).
First to last qualifying date each year at Bluff City
YearFirst dateLast date
19931993-01-091993-09-25
19941994-02-221994-11-20
20022002-01-302002-12-24
20032003-02-062003-10-09
20062006-03-162006-12-20
20072007-02-242007-12-16
20082008-03-162008-11-10
20092009-02-092009-11-15
20102010-03-082010-11-13
20112011-02-092011-12-20
20122012-02-032012-11-11
20132013-01-102013-12-22
20142014-03-032014-12-05
20152015-02-012015-12-27
20162016-03-272016-10-07
20172017-01-152017-10-22
20182018-03-192018-12-27
20192019-01-122019-12-29
20202020-01-112020-12-30
20212021-01-012021-10-13
20222022-03-222022-11-05
20232023-01-182023-12-24
20242024-03-252024-11-18
20252025-01-062025-11-21

Every Fixed Threshold

Fixed thresholds at Bluff City
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2433202329
25 mm (0.98 in): Days with 25 mm or more rain2417200710
50 mm (1.97 in): Days with 50 mm or more rain14720033
100 mm (3.94 in): Days with 100 mm or more rain3120021
10 cm (3.9 in): Days with 10 cm or more snowfall10220021

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Bluff City 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).