Built 2026-10-19 (19 October 2026)

Young America Threshold Days by Year (USC00129905)

18 fixed thresholds counted per year at Young America (USC00129905): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Young America Thresholds

  • Young America: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 2017 with 50.
  • Young America: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 2017 with 18.
  • Young America: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 2007 with 62.
  • Young America: days with a maximum temperature at or above 90 F (32.2 C) in 25 years, most in 2012 with 31.
  • 18 fixed thresholds have at least one qualifying day at Young America.
25 years with a qualifying day
Days at or above 30 C (86 F) per year at Young America Days per year at Young America with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 2007. 0204060801996: 221997: 201998: 361999: 482000: 232001: 392002: 562003: 232004: 302005: 542006: 272007: 622009: 142011: 412012: 552013: 252014: 152015: 222017: 232018: 382019: 372023: 262024: 342025: 582026: 26199619992002200520092013201720232026
Days per year at Young America with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 62 in 2007.
Days at or above 30 C (86 F) per year at Young America
YearDaysDecade average
19962231.5
19972031.5
19983631.5
19994831.5
20002336.4
20013936.4
20025636.4
20032336.4
20043036.4
20055436.4
20062736.4
20076236.4
20091436.4
20114132
20125532
20132532
20141532
20152232
20172332
20183832
20193732
20232636
20243436
20255836
20262636
First to last qualifying date each year at Young America For each year, a bar from the first to the last day at Young America meeting 30 C (86 F). 1996: 19 May 1996 to 23 August 19961997: 20 June 1997 to 5 October 19971998: 14 May 1998 to 27 September 19981999: 5 June 1999 to 29 September 19992000: 7 May 2000 to 20 September 20002001: 1 May 2001 to 9 September 20012002: 19 April 2002 to 3 October 20022003: 19 June 2003 to 14 September 20032004: 19 April 2004 to 24 September 20042005: 11 May 2005 to 6 October 20052006: 28 May 2006 to 6 August 20062007: 1 May 2007 to 9 October 20072009: 1 June 2009 to 17 August 20092011: 11 May 2011 to 4 September 20112012: 20 May 2012 to 8 September 20122013: 20 May 2013 to 12 September 20132014: 9 May 2014 to 6 September 20142015: 8 May 2015 to 9 September 20152017: 19 May 2017 to 27 September 20172018: 15 May 2018 to 9 October 20182019: 19 May 2019 to 3 October 20192023: 30 May 2023 to 4 October 20232024: 20 May 2024 to 22 September 20242025: 16 May 2025 to 5 October 20252026: 10 June 2026 to 2 October 20261996200020042009201420192026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Young America meeting 30 C (86 F).
First to last qualifying date each year at Young America
YearFirst dateLast date
19961996-05-191996-08-23
19971997-06-201997-10-05
19981998-05-141998-09-27
19991999-06-051999-09-29
20002000-05-072000-09-20
20012001-05-012001-09-09
20022002-04-192002-10-03
20032003-06-192003-09-14
20042004-04-192004-09-24
20052005-05-112005-10-06
20062006-05-282006-08-06
20072007-05-012007-10-09
20092009-06-012009-08-17
20112011-05-112011-09-04
20122012-05-202012-09-08
20132013-05-202013-09-12
20142014-05-092014-09-06
20152015-05-082015-09-09
20172017-05-192017-09-27
20182018-05-152018-10-09
20192019-05-192019-10-03
20232023-05-302023-10-04
20242024-05-202024-09-22
20252025-05-162025-10-05
20262026-06-102026-10-02

Every Fixed Threshold

Fixed thresholds at Young America
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2562200726
35 C (95 F): Days8720121
90 F (32.2 C): Days2531201212
100 F (37.8 C): Days1220122
0 C (32 F): Ice days (max2565201431
0 C (32 F): Frost days (min25150199766
-10 C (14 F): Days with min2557201421
-20 C (-4 F): Days with min191820142
-30 C (-22 F): Days with min1120141
20 C (68 F): Tropical nights (min2535200223
25 C (77 F): Days with min1220112
10 mm (0.39 in): Days with 10 mm or more rain2650201729
25 mm (0.98 in): Days with 25 mm or more rain261820177
50 mm (1.97 in): Days with 50 mm or more rain19420152
100 mm (3.94 in): Days with 100 mm or more rain3119981
200 mm (7.87 in): Days with 200 mm or more rain1120031
10 cm (3.9 in): Days with 10 cm or more snowfall18420141
25 cm (9.8 in): Days with 25 cm or more snowfall2120071

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for Young America 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 (2026-10-13).