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Data as of 2025-12-31
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Built 2026-10-16 (16 October 2026)

Shaw 4ENE Threshold Days by Year

16 fixed thresholds counted per year at Shaw 4ENE (USC00057560): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Shaw 4ENE Thresholds

  • Shaw 4ENE: days with 10 mm (0.39 in) or more of precipitation in 23 years, most in 1999 with 20.
  • Shaw 4ENE: days with a maximum temperature at or above 30 C (86 F) in 22 years, most in 2000 with 87.
  • Shaw 4ENE: days with a maximum temperature at or above 35 C (95 F) in 22 years, most in 2012 with 42.
  • Shaw 4ENE: days with a maximum temperature at or above 90 F (32.2 C) in 22 years, most in 2012 with 72.
  • 16 fixed thresholds have at least one qualifying day at Shaw 4ENE.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Shaw 4ENE Days per year at Shaw 4ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 2000. 02550751001997: 561998: 591999: 502000: 872001: 742002: 742003: 652004: 502005: 792006: 642008: 572009: 372010: 652011: 702012: 862013: 612014: 532015: 572016: 602017: 592018: 782019: 7419972000200320062010201320162019
Days per year at Shaw 4ENE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 2000.
Days at or above 30 C (86 F) per year at Shaw 4ENE
YearDaysDecade average
19975655
19985955
19995055
20008765.2
20017465.2
20027465.2
20036565.2
20045065.2
20057965.2
20066465.2
20085765.2
20093765.2
20106566.3
20117066.3
20128666.3
20136166.3
20145366.3
20155766.3
20166066.3
20175966.3
20187866.3
20197466.3
First to last qualifying date each year at Shaw 4ENE For each year, a bar from the first to the last day at Shaw 4ENE meeting 30 C (86 F). 1997: 17 May 1997 to 3 October 19971998: 18 May 1998 to 29 September 19981999: 20 May 1999 to 13 October 19992000: 5 May 2000 to 22 September 20002001: 2 May 2001 to 3 October 20012002: 16 April 2002 to 9 September 20022003: 28 May 2003 to 24 October 20032004: 6 May 2004 to 21 September 20042005: 20 May 2005 to 3 October 20052006: 14 April 2006 to 31 August 20062008: 19 May 2008 to 27 September 20082009: 19 May 2009 to 9 September 20092010: 23 May 2010 to 23 September 20102011: 9 May 2011 to 29 September 20112012: 25 April 2012 to 20 September 20122013: 15 May 2013 to 10 September 20132014: 29 May 2014 to 20 September 20142015: 3 June 2015 to 12 October 20152016: 9 June 2016 to 17 October 20162017: 11 June 2017 to 23 September 20172018: 11 May 2018 to 4 October 20182019: 17 May 2019 to 1 October 201919972000200320062010201320162019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Shaw 4ENE meeting 30 C (86 F).
First to last qualifying date each year at Shaw 4ENE
YearFirst dateLast date
19971997-05-171997-10-03
19981998-05-181998-09-29
19991999-05-201999-10-13
20002000-05-052000-09-22
20012001-05-022001-10-03
20022002-04-162002-09-09
20032003-05-282003-10-24
20042004-05-062004-09-21
20052005-05-202005-10-03
20062006-04-142006-08-31
20082008-05-192008-09-27
20092009-05-192009-09-09
20102010-05-232010-09-23
20112011-05-092011-09-29
20122012-04-252012-09-20
20132013-05-152013-09-10
20142014-05-292014-09-20
20152015-06-032015-10-12
20162016-06-092016-10-17
20172017-06-112017-09-23
20182018-05-112018-10-04
20192019-05-172019-10-01

Every Fixed Threshold

Fixed thresholds at Shaw 4ENE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days2287200074
35 C (95 F): Days2242201218
40 C (104 F): Days2320123
90 F (32.2 C): Days2272201253
100 F (37.8 C): Days18920122
0 C (32 F): Ice days (max2244199736
0 C (32 F): Frost days (min221902019190
-10 C (14 F): Days with min2261201354
-20 C (-4 F): Days with min211620147
-30 C (-22 F): Days with min1220142
20 C (68 F): Tropical nights (min1120051
10 mm (0.39 in): Days with 10 mm or more rain2320199911
25 mm (0.98 in): Days with 25 mm or more rain22620033
50 mm (1.97 in): Days with 50 mm or more rain5120031
10 cm (3.9 in): Days with 10 cm or more snowfall18620016
25 cm (9.8 in): Days with 25 cm or more snowfall4120051

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1997.

Download the Data

  • Data for Shaw 4ENE 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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).