Built 2026-10-19 (19 October 2026)

Ordway 21 N Threshold Days by Year (USC00056136)

16 fixed thresholds counted per year at Ordway 21 N (USC00056136): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ordway 21 N Thresholds

  • Ordway 21 N: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1988 with 104.
  • Ordway 21 N: days with a maximum temperature at or above 35 C (95 F) in 34 years, most in 2002 with 53.
  • Ordway 21 N: days with a maximum temperature at or above 90 F (32.2 C) in 34 years, most in 2012 with 85.
  • Ordway 21 N: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 1985 with 38.
  • 16 fixed thresholds have at least one qualifying day at Ordway 21 N.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Ordway 21 N Days per year at Ordway 21 N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 104 in 1988. 0501001501981: 761982: 611983: 881984: 791985: 741986: 821987: 821988: 1041989: 1011990: 901991: 1031992: 801993: 761994: 851995: 761996: 901997: 841998: 971999: 832000: 1032001: 972002: 992003: 892004: 712005: 992006: 812007: 912008: 772009: 752010: 1002011: 1002012: 1012013: 952014: 90198119851989199319972001200520092013
Days per year at Ordway 21 N with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 104 in 1988.
Days at or above 30 C (86 F) per year at Ordway 21 N
YearDaysDecade average
19817683
19826183
19838883
19847983
19857483
19868283
19878283
198810483
198910183
19909086.4
199110386.4
19928086.4
19937686.4
19948586.4
19957686.4
19969086.4
19978486.4
19989786.4
19998386.4
200010388.2
20019788.2
20029988.2
20038988.2
20047188.2
20059988.2
20068188.2
20079188.2
20087788.2
20097588.2
201010097.2
201110097.2
201210197.2
20139597.2
20149097.2
First to last qualifying date each year at Ordway 21 N For each year, a bar from the first to the last day at Ordway 21 N meeting 30 C (86 F). 1981: 26 April 1981 to 30 September 19811982: 15 June 1982 to 23 September 19821983: 28 May 1983 to 1 November 19831984: 11 May 1984 to 24 September 19841985: 10 May 1985 to 18 September 19851986: 29 March 1986 to 22 September 19861987: 18 April 1987 to 5 October 19871988: 13 May 1988 to 17 October 19881989: 10 March 1989 to 15 October 19891990: 23 May 1990 to 6 October 19901991: 7 April 1991 to 18 October 19911992: 14 April 1992 to 14 October 19921993: 27 May 1993 to 7 October 19931994: 31 May 1994 to 30 September 19941995: 16 May 1995 to 13 October 19951996: 25 April 1996 to 14 October 19961997: 7 May 1997 to 6 October 19971998: 5 May 1998 to 15 October 19981999: 14 May 1999 to 15 October 19992000: 19 April 2000 to 4 October 20002001: 2 May 2001 to 3 October 20012002: 16 April 2002 to 25 September 20022003: 14 April 2003 to 24 October 20032004: 6 May 2004 to 18 September 20042005: 11 May 2005 to 5 October 20052006: 14 April 2006 to 3 October 20062007: 30 April 2007 to 7 October 20072008: 19 May 2008 to 29 September 20082009: 13 May 2009 to 19 October 20092010: 23 May 2010 to 6 October 20102011: 8 May 2011 to 4 October 20112012: 2 April 2012 to 4 October 20122013: 15 May 2013 to 1 October 20132014: 5 May 2014 to 26 October 20141981198619911996200120062011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ordway 21 N meeting 30 C (86 F).
First to last qualifying date each year at Ordway 21 N
YearFirst dateLast date
19811981-04-261981-09-30
19821982-06-151982-09-23
19831983-05-281983-11-01
19841984-05-111984-09-24
19851985-05-101985-09-18
19861986-03-291986-09-22
19871987-04-181987-10-05
19881988-05-131988-10-17
19891989-03-101989-10-15
19901990-05-231990-10-06
19911991-04-071991-10-18
19921992-04-141992-10-14
19931993-05-271993-10-07
19941994-05-311994-09-30
19951995-05-161995-10-13
19961996-04-251996-10-14
19971997-05-071997-10-06
19981998-05-051998-10-15
19991999-05-141999-10-15
20002000-04-192000-10-04
20012001-05-022001-10-03
20022002-04-162002-09-25
20032003-04-142003-10-24
20042004-05-062004-09-18
20052005-05-112005-10-05
20062006-04-142006-10-03
20072007-04-302007-10-07
20082008-05-192008-09-29
20092009-05-132009-10-19
20102010-05-232010-10-06
20112011-05-082011-10-04
20122012-04-022012-10-04
20132013-05-152013-10-01
20142014-05-052014-10-26

Every Fixed Threshold

Fixed thresholds at Ordway 21 N
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days34104198890
35 C (95 F): Days3453200225
40 C (104 F): Days17519901
90 F (32.2 C): Days3485201251
100 F (37.8 C): Days332720125
0 C (32 F): Ice days (max3438198530
0 C (32 F): Frost days (min342051995170
-10 C (14 F): Days with min3472199657
-20 C (-4 F): Days with min3016198813
-30 C (-22 F): Days with min5219901
20 C (68 F): Tropical nights (min14520122
10 mm (0.39 in): Days with 10 mm or more rain331919995
25 mm (0.98 in): Days with 25 mm or more rain26619991
50 mm (1.97 in): Days with 50 mm or more rain5119961
10 cm (3.9 in): Days with 10 cm or more snowfall18419841
25 cm (9.8 in): Days with 25 cm or more snowfall4219972

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Ordway 21 N 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 (2025-12-31).