Built 2026-10-18 (18 October 2026)

Shelby 3NE Threshold Days by Year

5 fixed thresholds counted per year at Shelby 3NE (USC00257751): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Shelby 3NE Thresholds

  • Shelby 3NE: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2015 with 30.
  • Shelby 3NE: days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 2021 with 12.
  • Shelby 3NE: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 2009 with 7.
  • Shelby 3NE: days with 50 mm (1.97 in) or more of precipitation in 19 years, most in 2024 with 4.
  • 5 fixed thresholds have at least one qualifying day at Shelby 3NE.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Shelby 3NE Days per year at Shelby 3NE with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 2015. 01020301995: 241996: 231997: 151998: 231999: 232000: 172001: 192002: 132003: 172004: 142005: 142006: 262007: 262008: 272009: 222010: 242012: 142013: 212014: 202015: 302016: 292017: 192018: 222019: 302020: 222021: 232022: 192023: 182024: 302025: 152026: 1919951999200320072012201620202024
Days per year at Shelby 3NE with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 30 in 2015.
Days with 10 mm (0.39 in) or more of precipitation per year at Shelby 3NE
YearDaysDecade average
19952421.6
19962321.6
19971521.6
19982321.6
19992321.6
20001719.5
20011919.5
20021319.5
20031719.5
20041419.5
20051419.5
20062619.5
20072619.5
20082719.5
20092219.5
20102423.2
20121423.2
20132123.2
20142023.2
20153023.2
20162923.2
20171923.2
20182223.2
20193023.2
20202220.9
20212320.9
20221920.9
20231820.9
20243020.9
20251520.9
20261920.9
First to last qualifying date each year at Shelby 3NE For each year, a bar from the first to the last day at Shelby 3NE meeting 10 mm (0.39 in). 1995: 3 February 1995 to 6 October 19951996: 18 January 1996 to 30 November 19961997: 30 April 1997 to 30 November 19971998: 31 March 1998 to 10 November 19981999: 8 March 1999 to 23 November 19992000: 1 March 2000 to 6 November 20002001: 30 January 2001 to 25 November 20012002: 21 April 2002 to 4 October 20022003: 15 February 2003 to 3 November 20032004: 26 January 2004 to 19 November 20042005: 5 January 2005 to 26 November 20052006: 9 March 2006 to 31 December 20062007: 25 February 2007 to 11 December 20072008: 31 March 2008 to 18 December 20082009: 24 March 2009 to 26 December 20092010: 9 March 2010 to 26 October 20102012: 4 February 2012 to 15 December 20122013: 10 March 2013 to 6 November 20132014: 14 April 2014 to 23 October 20142015: 1 February 2015 to 14 December 20152016: 8 January 2016 to 26 December 20162017: 16 January 2017 to 10 October 20172018: 22 January 2018 to 27 December 20182019: 13 March 2019 to 29 December 20192020: 14 March 2020 to 12 December 20202021: 26 January 2021 to 28 October 20212022: 22 March 2022 to 17 September 20222023: 19 January 2023 to 16 December 20232024: 9 January 2024 to 31 December 20242025: 19 May 2025 to 23 September 20252026: 2 April 2026 to 1 October 202619951999200320072012201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Shelby 3NE meeting 10 mm (0.39 in).
First to last qualifying date each year at Shelby 3NE
YearFirst dateLast date
19951995-02-031995-10-06
19961996-01-181996-11-30
19971997-04-301997-11-30
19981998-03-311998-11-10
19991999-03-081999-11-23
20002000-03-012000-11-06
20012001-01-302001-11-25
20022002-04-212002-10-04
20032003-02-152003-11-03
20042004-01-262004-11-19
20052005-01-052005-11-26
20062006-03-092006-12-31
20072007-02-252007-12-11
20082008-03-312008-12-18
20092009-03-242009-12-26
20102010-03-092010-10-26
20122012-02-042012-12-15
20132013-03-102013-11-06
20142014-04-142014-10-23
20152015-02-012015-12-14
20162016-01-082016-12-26
20172017-01-162017-10-10
20182018-01-222018-12-27
20192019-03-132019-12-29
20202020-03-142020-12-12
20212021-01-262021-10-28
20222022-03-222022-09-17
20232023-01-192023-12-16
20242024-01-092024-12-31
20252025-05-192025-09-23
20262026-04-022026-10-01

Every Fixed Threshold

Fixed thresholds at Shelby 3NE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3130201519
25 mm (0.98 in): Days with 25 mm or more rain311220219
50 mm (1.97 in): Days with 50 mm or more rain19420241
10 cm (3.9 in): Days with 10 cm or more snowfall27720091
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 1995.

Download the Data

  • Data for Shelby 3NE 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).