Daily records
Page built 2026-10-19
Data as of 2026-10-17
Search
Built 2026-10-19 (19 October 2026)

Cass City 1 SSW Threshold Days by Year (USC00201361)

16 fixed thresholds counted per year at Cass City 1 SSW (USC00201361): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cass City 1 SSW Thresholds

  • Cass City 1 SSW: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 2006 with 40.
  • Cass City 1 SSW: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1981 with 9.
  • Cass City 1 SSW: days with 10 cm (3.9 in) or more of snowfall in 30 years, most in 1991 with 5.
  • Cass City 1 SSW: days with a maximum temperature at or above 30 C (86 F) in 28 years, most in 1998 with 47.
  • 16 fixed thresholds have at least one qualifying day at Cass City 1 SSW.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Cass City 1 SSW Days per year at Cass City 1 SSW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1998. 02040601996: 171997: 251998: 471999: 452000: 132001: 262002: 322003: 102004: 72005: 252006: 152007: 302008: 72009: 52010: 252011: 232012: 292016: 252017: 112018: 182019: 92020: 302021: 162022: 202023: 112024: 142025: 232026: 191996199920022005200820112017202020232026
Days per year at Cass City 1 SSW with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1998.
Days at or above 30 C (86 F) per year at Cass City 1 SSW
YearDaysDecade average
19961733.5
19972533.5
19984733.5
19994533.5
20001317
20012617
20023217
20031017
2004717
20052517
20061517
20073017
2008717
2009517
20102520
20112320
20122920
20162520
20171120
20181820
2019920
20203019
20211619
20222019
20231119
20241419
20252319
20261919
First to last qualifying date each year at Cass City 1 SSW For each year, a bar from the first to the last day at Cass City 1 SSW meeting 30 C (86 F). 1996: 19 May 1996 to 4 September 19961997: 10 June 1997 to 16 August 19971998: 14 May 1998 to 26 September 19981999: 17 May 1999 to 27 September 19992000: 6 May 2000 to 9 September 20002001: 13 June 2001 to 7 September 20012002: 16 April 2002 to 19 September 20022003: 23 June 2003 to 26 August 20032004: 8 June 2004 to 27 August 20042005: 5 June 2005 to 13 September 20052006: 28 May 2006 to 3 August 20062007: 23 May 2007 to 8 October 20072008: 6 June 2008 to 23 August 20082009: 23 June 2009 to 16 August 20092010: 24 May 2010 to 21 September 20102011: 30 May 2011 to 3 September 20112012: 20 May 2012 to 1 September 20122016: 25 May 2016 to 8 September 20162017: 11 June 2017 to 27 September 20172018: 18 June 2018 to 18 September 20182019: 5 July 2019 to 22 September 20192020: 26 May 2020 to 26 August 20202021: 26 May 2021 to 30 August 20212022: 13 May 2022 to 9 August 20222023: 31 May 2023 to 6 September 20232024: 20 May 2024 to 28 August 20242025: 12 June 2025 to 5 October 20252026: 19 May 2026 to 3 September 20261996200020042008201220192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cass City 1 SSW meeting 30 C (86 F).
First to last qualifying date each year at Cass City 1 SSW
YearFirst dateLast date
19961996-05-191996-09-04
19971997-06-101997-08-16
19981998-05-141998-09-26
19991999-05-171999-09-27
20002000-05-062000-09-09
20012001-06-132001-09-07
20022002-04-162002-09-19
20032003-06-232003-08-26
20042004-06-082004-08-27
20052005-06-052005-09-13
20062006-05-282006-08-03
20072007-05-232007-10-08
20082008-06-062008-08-23
20092009-06-232009-08-16
20102010-05-242010-09-21
20112011-05-302011-09-03
20122012-05-202012-09-01
20162016-05-252016-09-08
20172017-06-112017-09-27
20182018-06-182018-09-18
20192019-07-052019-09-22
20202020-05-262020-08-26
20212021-05-262021-08-30
20222022-05-132022-08-09
20232023-05-312023-09-06
20242024-05-202024-08-28
20252025-06-122025-10-05
20262026-05-192026-09-03

Every Fixed Threshold

Fixed thresholds at Cass City 1 SSW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2847199819
35 C (95 F): Days7320011
90 F (32.2 C): Days262019987
0 C (32 F): Ice days (max2873200540
0 C (32 F): Frost days (min20180201889
-10 C (14 F): Days with min2058200538
-20 C (-4 F): Days with min182020048
20 C (68 F): Tropical nights (min191020107
25 C (77 F): Days with min2120061
10 mm (0.39 in): Days with 10 mm or more rain4540200628
25 mm (0.98 in): Days with 25 mm or more rain45919815
50 mm (1.97 in): Days with 50 mm or more rain24219811
100 mm (3.94 in): Days with 100 mm or more rain2119861
200 mm (7.87 in): Days with 200 mm or more rain1119861
10 cm (3.9 in): Days with 10 cm or more snowfall30519913
25 cm (9.8 in): Days with 25 cm or more snowfall4119791

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 Cass City 1 SSW 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).