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Data as of 2025-12-31
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Built 2026-10-18 (18 October 2026)

Minnewaukan Threshold Days by Year

15 fixed thresholds counted per year at Minnewaukan (USC00325848): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Minnewaukan Thresholds

  • Minnewaukan: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 2006 with 29.
  • Minnewaukan: days with a maximum temperature at or below 0 C (32 F) in 25 years, most in 1996 with 126.
  • Minnewaukan: days with a maximum temperature at or above 90 F (32.2 C) in 24 years, most in 2001 with 12.
  • Minnewaukan: nights with a minimum temperature at or below 0 C (32 F) in 24 years, most in 2002 with 209.
  • 15 fixed thresholds have at least one qualifying day at Minnewaukan.
25 years with a qualifying day
Days at or above 30 C (86 F) per year at Minnewaukan Days per year at Minnewaukan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2006. 01020301993: 61994: 81995: 201996: 171997: 151998: 251999: 82000: 102001: 202002: 182003: 212004: 92005: 202006: 292007: 172008: 72009: 102010: 182011: 92012: 212014: 82015: 192016: 102022: 162023: 21199319961999200220052008201120152023
Days per year at Minnewaukan with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 29 in 2006.
Days at or above 30 C (86 F) per year at Minnewaukan
YearDaysDecade average
1993614.1
1994814.1
19952014.1
19961714.1
19971514.1
19982514.1
1999814.1
20001016.1
20012016.1
20021816.1
20032116.1
2004916.1
20052016.1
20062916.1
20071716.1
2008716.1
20091016.1
20101814.2
2011914.2
20122114.2
2014814.2
20151914.2
20161014.2
20221618.5
20232118.5
First to last qualifying date each year at Minnewaukan For each year, a bar from the first to the last day at Minnewaukan meeting 30 C (86 F). 1993: 14 May 1993 to 25 August 19931994: 18 May 1994 to 10 September 19941995: 15 June 1995 to 5 September 19951996: 10 June 1996 to 6 September 19961997: 2 June 1997 to 1 September 19971998: 10 July 1998 to 18 September 19981999: 29 May 1999 to 1 September 19992000: 8 June 2000 to 24 August 20002001: 24 June 2001 to 7 September 20012002: 1 June 2002 to 18 September 20022003: 14 April 2003 to 9 September 20032004: 18 July 2004 to 20 September 20042005: 19 June 2005 to 11 September 20052006: 24 May 2006 to 14 September 20062007: 10 May 2007 to 30 September 20072008: 2 July 2008 to 31 August 20082009: 27 June 2009 to 6 September 20092010: 29 May 2010 to 23 August 20102011: 1 July 2011 to 12 September 20112012: 10 June 2012 to 11 September 20122014: 24 May 2014 to 27 September 20142015: 3 May 2015 to 14 September 20152016: 6 May 2016 to 18 August 20162022: 18 June 2022 to 1 September 20222023: 3 June 2023 to 1 October 20231993199720012005200920142023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Minnewaukan meeting 30 C (86 F).
First to last qualifying date each year at Minnewaukan
YearFirst dateLast date
19931993-05-141993-08-25
19941994-05-181994-09-10
19951995-06-151995-09-05
19961996-06-101996-09-06
19971997-06-021997-09-01
19981998-07-101998-09-18
19991999-05-291999-09-01
20002000-06-082000-08-24
20012001-06-242001-09-07
20022002-06-012002-09-18
20032003-04-142003-09-09
20042004-07-182004-09-20
20052005-06-192005-09-11
20062006-05-242006-09-14
20072007-05-102007-09-30
20082008-07-022008-08-31
20092009-06-272009-09-06
20102010-05-292010-08-23
20112011-07-012011-09-12
20122012-06-102012-09-11
20142014-05-242014-09-27
20152015-05-032015-09-14
20162016-05-062016-08-18
20222022-06-182022-09-01
20232023-06-032023-10-01

Every Fixed Threshold

Fixed thresholds at Minnewaukan
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2529200621
35 C (95 F): Days16520032
90 F (32.2 C): Days241220018
100 F (37.8 C): Days2120011
0 C (32 F): Ice days (max251261996110
0 C (32 F): Frost days (min242092002185
-10 C (14 F): Days with min241201996116
-20 C (-4 F): Days with min2472199634
-30 C (-22 F): Days with min222419968
20 C (68 F): Tropical nights (min18719953
10 mm (0.39 in): Days with 10 mm or more rain1720200411
25 mm (0.98 in): Days with 25 mm or more rain17820004
50 mm (1.97 in): Days with 50 mm or more rain10219951
10 cm (3.9 in): Days with 10 cm or more snowfall13620226
25 cm (9.8 in): Days with 25 cm or more snowfall2119991

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Minnewaukan 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 (2025-12-31).