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Built 2026-10-19 (19 October 2026)

Denver City Threshold Days by Year (USC00412408)

17 fixed thresholds counted per year at Denver City (USC00412408): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Denver City Thresholds

  • Denver City: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 2004 with 26.
  • Denver City: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2004 with 12.
  • Denver City: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 2024 with 160.
  • Denver City: days with a maximum temperature at or above 35 C (95 F) in 33 years, most in 2011 with 84.
  • 17 fixed thresholds have at least one qualifying day at Denver City.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Denver City Days per year at Denver City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 160 in 2024. 0501001502001991: 1031992: 911993: 1111994: 1171998: 1451999: 1162000: 1362001: 1362002: 1352003: 1212004: 1042005: 1222006: 1292007: 962008: 1012009: 1192010: 1182011: 1432012: 1482013: 1282014: 1172015: 1162016: 1222017: 1242018: 1222019: 1282020: 1492021: 1262022: 1482023: 1362024: 1602025: 1462026: 152199119982002200620102014201820222026
Days per year at Denver City with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 160 in 2024.
Days at or above 30 C (86 F) per year at Denver City
YearDaysDecade average
1991103113.8
199291113.8
1993111113.8
1994117113.8
1998145113.8
1999116113.8
2000136119.9
2001136119.9
2002135119.9
2003121119.9
2004104119.9
2005122119.9
2006129119.9
200796119.9
2008101119.9
2009119119.9
2010118126.6
2011143126.6
2012148126.6
2013128126.6
2014117126.6
2015116126.6
2016122126.6
2017124126.6
2018122126.6
2019128126.6
2020149145.3
2021126145.3
2022148145.3
2023136145.3
2024160145.3
2025146145.3
2026152145.3
First to last qualifying date each year at Denver City For each year, a bar from the first to the last day at Denver City meeting 30 C (86 F). 1991: 5 March 1991 to 18 October 19911992: 11 April 1992 to 15 October 19921993: 18 April 1993 to 6 October 19931994: 15 April 1994 to 6 October 19941998: 24 March 1998 to 15 October 19981999: 19 April 1999 to 15 October 19992000: 5 April 2000 to 5 October 20002001: 3 April 2001 to 23 October 20012002: 14 March 2002 to 12 October 20022003: 2 April 2003 to 30 October 20032004: 20 March 2004 to 22 October 20042005: 5 April 2005 to 9 November 20052006: 1 March 2006 to 10 November 20062007: 19 March 2007 to 21 October 20072008: 26 March 2008 to 11 October 20082009: 25 February 2009 to 21 October 20092010: 31 March 2010 to 31 October 20102011: 12 March 2011 to 26 October 20112012: 25 March 2012 to 25 October 20122013: 16 March 2013 to 11 October 20132014: 10 April 2014 to 27 October 20142015: 29 March 2015 to 16 October 20152016: 19 February 2016 to 2 November 20162017: 11 February 2017 to 18 November 20172018: 23 March 2018 to 6 October 20182019: 10 April 2019 to 14 October 20192020: 27 March 2020 to 5 November 20202021: 6 April 2021 to 17 November 20212022: 27 March 2022 to 1 October 20222023: 11 April 2023 to 9 November 20232024: 14 April 2024 to 29 October 20242025: 4 February 2025 to 16 November 20252026: 26 February 2026 to 14 October 20261991199920042009201420192024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Denver City meeting 30 C (86 F).
First to last qualifying date each year at Denver City
YearFirst dateLast date
19911991-03-051991-10-18
19921992-04-111992-10-15
19931993-04-181993-10-06
19941994-04-151994-10-06
19981998-03-241998-10-15
19991999-04-191999-10-15
20002000-04-052000-10-05
20012001-04-032001-10-23
20022002-03-142002-10-12
20032003-04-022003-10-30
20042004-03-202004-10-22
20052005-04-052005-11-09
20062006-03-012006-11-10
20072007-03-192007-10-21
20082008-03-262008-10-11
20092009-02-252009-10-21
20102010-03-312010-10-31
20112011-03-122011-10-26
20122012-03-252012-10-25
20132013-03-162013-10-11
20142014-04-102014-10-27
20152015-03-292015-10-16
20162016-02-192016-11-02
20172017-02-112017-11-18
20182018-03-232018-10-06
20192019-04-102019-10-14
20202020-03-272020-11-05
20212021-04-062021-11-17
20222022-03-272022-10-01
20232023-04-112023-11-09
20242024-04-142024-10-29
20252025-02-042025-11-16
20262026-02-262026-10-14

Every Fixed Threshold

Fixed thresholds at Denver City
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days331602024152
35 C (95 F): Days3384201188
40 C (104 F): Days201720236
45 C (113 F): Days1119941
90 F (32.2 C): Days331242020126
100 F (37.8 C): Days3238202331
110 F (43.3 C): Days1119941
0 C (32 F): Ice days (max321320153
0 C (32 F): Frost days (min33127199333
-10 C (14 F): Days with min271420114
20 C (68 F): Tropical nights (min3363202482
25 C (77 F): Days with min2320233
10 mm (0.39 in): Days with 10 mm or more rain3426200413
25 mm (0.98 in): Days with 25 mm or more rain341220045
50 mm (1.97 in): Days with 50 mm or more rain20419991
100 mm (3.94 in): Days with 100 mm or more rain4220041
10 cm (3.9 in): Days with 10 cm or more snowfall7220001

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1991.

Download the Data

  • Data for Denver City 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).