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Built 2026-10-19 (19 October 2026)

Itasca 5SSW Threshold Days by Year (USC00414505)

5 fixed thresholds counted per year at Itasca 5SSW (USC00414505): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Itasca 5SSW Thresholds

  • Itasca 5SSW: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 2007 with 42.
  • Itasca 5SSW: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2015 with 23.
  • Itasca 5SSW: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 2009 with 9.
  • Itasca 5SSW: days with 100 mm (3.94 in) or more of precipitation in 9 years, most in 2008 with 3.
  • 5 fixed thresholds have at least one qualifying day at Itasca 5SSW.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Itasca 5SSW Days per year at Itasca 5SSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2007. 02040601992: 341993: 291994: 351995: 321996: 311997: 401998: 391999: 202000: 332001: 382002: 282004: 322005: 252006: 272007: 422008: 242009: 402010: 262011: 222012: 252013: 272014: 212015: 412016: 392017: 322018: 382019: 262020: 332021: 302022: 182023: 272024: 372025: 322026: 26199219962000200520092013201720212025
Days per year at Itasca 5SSW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 42 in 2007.
Days with 10 mm (0.39 in) or more of precipitation per year at Itasca 5SSW
YearDaysDecade average
19923432.5
19932932.5
19943532.5
19953232.5
19963132.5
19974032.5
19983932.5
19992032.5
20003332.1
20013832.1
20022832.1
20043232.1
20052532.1
20062732.1
20074232.1
20082432.1
20094032.1
20102629.7
20112229.7
20122529.7
20132729.7
20142129.7
20154129.7
20163929.7
20173229.7
20183829.7
20192629.7
20203329
20213029
20221829
20232729
20243729
20253229
20262629
First to last qualifying date each year at Itasca 5SSW For each year, a bar from the first to the last day at Itasca 5SSW meeting 10 mm (0.39 in). 1992: 18 January 1992 to 15 December 19921993: 9 January 1993 to 22 December 19931994: 11 January 1994 to 28 December 19941995: 13 January 1995 to 18 December 19951996: 18 January 1996 to 14 December 19961997: 7 January 1997 to 24 December 19971998: 4 January 1998 to 19 December 19981999: 29 January 1999 to 12 December 19992000: 8 January 2000 to 28 December 20002001: 11 January 2001 to 17 December 20012002: 24 January 2002 to 31 December 20022004: 16 January 2004 to 7 December 20042005: 3 January 2005 to 26 November 20052006: 22 January 2006 to 30 December 20062007: 4 January 2007 to 15 December 20072008: 26 January 2008 to 16 October 20082009: 6 January 2009 to 2 December 20092010: 16 January 2010 to 29 December 20102011: 9 January 2011 to 20 December 20112012: 9 January 2012 to 26 December 20122013: 9 January 2013 to 22 December 20132014: 16 March 2014 to 23 November 20142015: 3 January 2015 to 28 December 20152016: 7 January 2016 to 3 December 20162017: 2 January 2017 to 20 December 20172018: 7 February 2018 to 31 December 20182019: 2 January 2019 to 29 December 20192020: 11 January 2020 to 31 December 20202021: 1 January 2021 to 4 November 20212022: 3 February 2022 to 25 November 20222023: 24 January 2023 to 25 December 20232024: 3 January 2024 to 29 December 20242025: 10 January 2025 to 24 November 20252026: 24 January 2026 to 5 October 20261992199720022008201320182023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Itasca 5SSW meeting 10 mm (0.39 in).
First to last qualifying date each year at Itasca 5SSW
YearFirst dateLast date
19921992-01-181992-12-15
19931993-01-091993-12-22
19941994-01-111994-12-28
19951995-01-131995-12-18
19961996-01-181996-12-14
19971997-01-071997-12-24
19981998-01-041998-12-19
19991999-01-291999-12-12
20002000-01-082000-12-28
20012001-01-112001-12-17
20022002-01-242002-12-31
20042004-01-162004-12-07
20052005-01-032005-11-26
20062006-01-222006-12-30
20072007-01-042007-12-15
20082008-01-262008-10-16
20092009-01-062009-12-02
20102010-01-162010-12-29
20112011-01-092011-12-20
20122012-01-092012-12-26
20132013-01-092013-12-22
20142014-03-162014-11-23
20152015-01-032015-12-28
20162016-01-072016-12-03
20172017-01-022017-12-20
20182018-02-072018-12-31
20192019-01-022019-12-29
20202020-01-112020-12-31
20212021-01-012021-11-04
20222022-02-032022-11-25
20232023-01-242023-12-25
20242024-01-032024-12-29
20252025-01-102025-11-24
20262026-01-242026-10-05

Every Fixed Threshold

Fixed thresholds at Itasca 5SSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3442200726
25 mm (0.98 in): Days with 25 mm or more rain342320156
50 mm (1.97 in): Days with 50 mm or more rain32920091
100 mm (3.94 in): Days with 100 mm or more rain9320082
10 cm (3.9 in): Days with 10 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 Itasca 5SSW 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).