Built 2026-10-19 (19 October 2026)

Glenwood #2 Threshold Days by Year (USC00453184)

16 fixed thresholds counted per year at Glenwood #2 (USC00453184): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glenwood #2 Thresholds

  • Glenwood #2: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1983 with 53.
  • Glenwood #2: days with 10 cm (3.9 in) or more of snowfall in 27 years, most in 2008 with 15.
  • Glenwood #2: days with a maximum temperature at or above 30 C (86 F) in 25 years, most in 2006 with 42.
  • Glenwood #2: days with a maximum temperature at or above 90 F (32.2 C) in 25 years, most in 2006 with 25.
  • 16 fixed thresholds have at least one qualifying day at Glenwood #2.
25 years with a qualifying day
Days at or above 30 C (86 F) per year at Glenwood #2 Days per year at Glenwood #2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 2006. 02040601980: 101981: 261982: 221983: 111984: 151985: 251986: 351987: 281988: 221989: 71990: 291991: 201992: 271993: 131994: 311997: 161998: 361999: 252000: 172001: 242002: 222006: 422007: 252008: 242011: 39198019831986198919921997200020062011
Days per year at Glenwood #2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 42 in 2006.
Days at or above 30 C (86 F) per year at Glenwood #2
YearDaysDecade average
19801020.1
19812620.1
19822220.1
19831120.1
19841520.1
19852520.1
19863520.1
19872820.1
19882220.1
1989720.1
19902924.6
19912024.6
19922724.6
19931324.6
19943124.6
19971624.6
19983624.6
19992524.6
20001725.7
20012425.7
20022225.7
20064225.7
20072525.7
20082425.7
20113939
First to last qualifying date each year at Glenwood #2 For each year, a bar from the first to the last day at Glenwood #2 meeting 30 C (86 F). 1980: 9 July 1980 to 8 October 19801981: 4 July 1981 to 18 September 19811982: 18 June 1982 to 3 September 19821983: 24 May 1983 to 15 August 19831984: 30 May 1984 to 27 August 19841985: 19 June 1985 to 27 August 19851986: 30 May 1986 to 5 September 19861987: 8 May 1987 to 23 September 19871988: 17 June 1988 to 6 September 19881989: 5 June 1989 to 8 August 19891990: 23 June 1990 to 11 September 19901991: 3 July 1991 to 27 September 19911992: 7 May 1992 to 20 August 19921993: 13 May 1993 to 6 October 19931994: 8 July 1994 to 28 September 19941997: 5 July 1997 to 24 August 19971998: 30 June 1998 to 16 September 19981999: 15 June 1999 to 23 September 19992000: 28 June 2000 to 15 September 20002001: 23 May 2001 to 15 September 20012002: 15 June 2002 to 14 September 20022006: 16 May 2006 to 7 September 20062007: 15 May 2007 to 11 September 20072008: 16 May 2008 to 17 September 20082011: 18 July 2011 to 26 September 20111980198419881992199820022011JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glenwood #2 meeting 30 C (86 F).
First to last qualifying date each year at Glenwood #2
YearFirst dateLast date
19801980-07-091980-10-08
19811981-07-041981-09-18
19821982-06-181982-09-03
19831983-05-241983-08-15
19841984-05-301984-08-27
19851985-06-191985-08-27
19861986-05-301986-09-05
19871987-05-081987-09-23
19881988-06-171988-09-06
19891989-06-051989-08-08
19901990-06-231990-09-11
19911991-07-031991-09-27
19921992-05-071992-08-20
19931993-05-131993-10-06
19941994-07-081994-09-28
19971997-07-051997-08-24
19981998-06-301998-09-16
19991999-06-151999-09-23
20002000-06-282000-09-15
20012001-05-232001-09-15
20022002-06-152002-09-14
20062006-05-162006-09-07
20072007-05-152007-09-11
20082008-05-162008-09-17
20112011-07-182011-09-26

Every Fixed Threshold

Fixed thresholds at Glenwood #2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2542200639
35 C (95 F): Days1711201111
90 F (32.2 C): Days2525200623
100 F (37.8 C): Days3119941
0 C (32 F): Ice days (max256319858
0 C (32 F): Frost days (min232482011248
-10 C (14 F): Days with min2359198537
-20 C (-4 F): Days with min13719853
-30 C (-22 F): Days with min3219801
10 mm (0.39 in): Days with 10 mm or more rain275319837
25 mm (0.98 in): Days with 25 mm or more rain251219801
50 mm (1.97 in): Days with 50 mm or more rain11319802
100 mm (3.94 in): Days with 100 mm or more rain1120011
10 cm (3.9 in): Days with 10 cm or more snowfall271520084
25 cm (9.8 in): Days with 25 cm or more snowfall14319801
50 cm (19.7 in): Days with 50 cm or more snowfall1119801

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1980.

Download the Data

  • Data for Glenwood #2 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).