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Built 2026-10-19 (19 October 2026)

Clarksville L&D 24 Threshold Days by Year (USC00231640)

17 fixed thresholds counted per year at Clarksville L&D 24 (USC00231640): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Clarksville L&D 24 Thresholds

  • Clarksville L&D 24: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1993 with 48.
  • Clarksville L&D 24: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2015 with 16.
  • Clarksville L&D 24: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 2018 with 88.
  • Clarksville L&D 24: days with a maximum temperature at or above 90 F (32.2 C) in 32 years, most in 2012 with 57.
  • 17 fixed thresholds have at least one qualifying day at Clarksville L&D 24.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at Clarksville L&D 24 Days per year at Clarksville L&D 24 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 88 in 2018. 02550751001992: 381993: 391994: 591995: 651996: 531997: 621998: 701999: 652000: 472001: 522004: 762005: 762006: 722007: 832008: 432010: 812011: 722012: 782013: 542014: 422015: 462016: 742017: 652018: 882019: 552020: 542021: 642022: 642023: 632024: 642025: 642026: 7319921996200020062011201520192023
Days per year at Clarksville L&D 24 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 88 in 2018.
Days at or above 30 C (86 F) per year at Clarksville L&D 24
YearDaysDecade average
19923856.4
19933956.4
19945956.4
19956556.4
19965356.4
19976256.4
19987056.4
19996556.4
20004764.1
20015264.1
20047664.1
20057664.1
20067264.1
20078364.1
20084364.1
20108165.5
20117265.5
20127865.5
20135465.5
20144265.5
20154665.5
20167465.5
20176565.5
20188865.5
20195565.5
20205463.7
20216463.7
20226463.7
20236363.7
20246463.7
20256463.7
20267363.7
First to last qualifying date each year at Clarksville L&D 24 For each year, a bar from the first to the last day at Clarksville L&D 24 meeting 30 C (86 F). 1992: 1 May 1992 to 15 October 19921993: 29 May 1993 to 13 September 19931994: 27 April 1994 to 2 October 19941995: 14 May 1995 to 1 October 19951996: 10 May 1996 to 8 September 19961997: 18 May 1997 to 8 October 19971998: 15 May 1998 to 30 September 19981999: 5 June 1999 to 27 September 19992000: 9 May 2000 to 23 September 20002001: 9 April 2001 to 31 August 20012004: 15 April 2004 to 27 September 20042005: 11 May 2005 to 6 October 20052006: 14 April 2006 to 4 October 20062007: 1 May 2007 to 9 October 20072008: 31 May 2008 to 3 September 20082010: 2 April 2010 to 25 September 20102011: 4 April 2011 to 13 September 20112012: 2 April 2012 to 8 September 20122013: 1 May 2013 to 5 October 20132014: 13 May 2014 to 6 September 20142015: 8 June 2015 to 18 September 20152016: 31 May 2016 to 18 October 20162017: 20 April 2017 to 15 October 20172018: 13 April 2018 to 4 October 20182019: 17 May 2019 to 3 October 20192020: 9 April 2020 to 8 September 20202021: 24 May 2021 to 28 September 20212022: 10 May 2022 to 22 September 20222023: 5 April 2023 to 4 October 20232024: 15 April 2024 to 13 October 20242025: 29 April 2025 to 4 October 20252026: 27 March 2026 to 14 October 202619921996200020062011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Clarksville L&D 24 meeting 30 C (86 F).
First to last qualifying date each year at Clarksville L&D 24
YearFirst dateLast date
19921992-05-011992-10-15
19931993-05-291993-09-13
19941994-04-271994-10-02
19951995-05-141995-10-01
19961996-05-101996-09-08
19971997-05-181997-10-08
19981998-05-151998-09-30
19991999-06-051999-09-27
20002000-05-092000-09-23
20012001-04-092001-08-31
20042004-04-152004-09-27
20052005-05-112005-10-06
20062006-04-142006-10-04
20072007-05-012007-10-09
20082008-05-312008-09-03
20102010-04-022010-09-25
20112011-04-042011-09-13
20122012-04-022012-09-08
20132013-05-012013-10-05
20142014-05-132014-09-06
20152015-06-082015-09-18
20162016-05-312016-10-18
20172017-04-202017-10-15
20182018-04-132018-10-04
20192019-05-172019-10-03
20202020-04-092020-09-08
20212021-05-242021-09-28
20222022-05-102022-09-22
20232023-04-052023-10-04
20242024-04-152024-10-13
20252025-04-292025-10-04
20262026-03-272026-10-14

Every Fixed Threshold

Fixed thresholds at Clarksville L&D 24
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3288201873
35 C (95 F): Days3126201216
40 C (104 F): Days5420124
90 F (32.2 C): Days3257201245
100 F (37.8 C): Days151220127
0 C (32 F): Ice days (max3245201418
0 C (32 F): Frost days (min29131201359
-10 C (14 F): Days with min2944202223
-20 C (-4 F): Days with min15920218
20 C (68 F): Tropical nights (min2985201862
25 C (77 F): Days with min21820116
10 mm (0.39 in): Days with 10 mm or more rain3448199320
25 mm (0.98 in): Days with 25 mm or more rain341620157
50 mm (1.97 in): Days with 50 mm or more rain25620081
100 mm (3.94 in): Days with 100 mm or more rain3119491
10 cm (3.9 in): Days with 10 cm or more snowfall12419931
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 1992.

Download the Data

  • Data for Clarksville L&D 24 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).