Built 2026-10-19 (19 October 2026)

Grave Creek Threshold Days by Year (USS0014A11S)

12 fixed thresholds counted per year at Grave Creek (USS0014A11S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grave Creek Thresholds

  • Grave Creek: days with 10 mm (0.39 in) or more of precipitation in 47 years, most in 2012 with 63.
  • Grave Creek: days with 25 mm (0.98 in) or more of precipitation in 47 years, most in 1995 with 16.
  • Grave Creek: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 1996 with 87.
  • Grave Creek: days with a maximum temperature at or above 30 C (86 F) in 35 years, most in 2003 with 22.
  • 12 fixed thresholds have at least one qualifying day at Grave Creek.
35 years with a qualifying day
Days at or above 30 C (86 F) per year at Grave Creek Days per year at Grave Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 2003. 01020301991: 31992: 141993: 11994: 201995: 11996: 21997: 61998: 131999: 12000: 62001: 72002: 72003: 222004: 112005: 42006: 122007: 162008: 92009: 32010: 12012: 72013: 72014: 92015: 182016: 42017: 132018: 92019: 32020: 112021: 192022: 152023: 162024: 162025: 92026: 8199119951999200320072012201620202024
Days per year at Grave Creek with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 2003.
Days at or above 30 C (86 F) per year at Grave Creek
YearDaysDecade average
199136.8
1992146.8
199316.8
1994206.8
199516.8
199626.8
199766.8
1998136.8
199916.8
200069.7
200179.7
200279.7
2003229.7
2004119.7
200549.7
2006129.7
2007169.7
200899.7
200939.7
201017.9
201277.9
201377.9
201497.9
2015187.9
201647.9
2017137.9
201897.9
201937.9
20201113.4
20211913.4
20221513.4
20231613.4
20241613.4
2025913.4
2026813.4
First to last qualifying date each year at Grave Creek For each year, a bar from the first to the last day at Grave Creek meeting 30 C (86 F). 1991: 24 July 1991 to 9 August 19911992: 23 June 1992 to 19 August 19921993: 12 May 1993 to 12 May 19931994: 22 June 1994 to 19 August 19941995: 9 July 1995 to 9 July 19951996: 28 July 1996 to 11 August 19961997: 21 July 1997 to 6 August 19971998: 9 July 1998 to 6 September 19981999: 3 August 1999 to 3 August 19992000: 22 July 2000 to 10 August 20002001: 4 July 2001 to 17 August 20012002: 26 June 2002 to 18 July 20022003: 18 June 2003 to 4 September 20032004: 15 July 2004 to 16 August 20042005: 21 June 2005 to 7 August 20052006: 27 June 2006 to 8 August 20062007: 5 July 2007 to 2 August 20072008: 29 June 2008 to 18 August 20082009: 23 July 2009 to 1 August 20092010: 26 July 2010 to 26 July 20102012: 7 July 2012 to 19 August 20122013: 1 July 2013 to 26 July 20132014: 12 July 2014 to 11 August 20142015: 8 June 2015 to 14 August 20152016: 6 June 2016 to 30 August 20162017: 5 July 2017 to 30 August 20172018: 16 July 2018 to 11 August 20182019: 23 July 2019 to 8 August 20192020: 27 July 2020 to 19 August 20202021: 14 June 2021 to 15 August 20212022: 27 July 2022 to 3 September 20222023: 9 July 2023 to 29 August 20232024: 8 July 2024 to 2 August 20242025: 9 June 2025 to 3 September 20252026: 16 July 2026 to 22 August 20261991199620012006201220172022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Grave Creek meeting 30 C (86 F).
First to last qualifying date each year at Grave Creek
YearFirst dateLast date
19911991-07-241991-08-09
19921992-06-231992-08-19
19931993-05-121993-05-12
19941994-06-221994-08-19
19951995-07-091995-07-09
19961996-07-281996-08-11
19971997-07-211997-08-06
19981998-07-091998-09-06
19991999-08-031999-08-03
20002000-07-222000-08-10
20012001-07-042001-08-17
20022002-06-262002-07-18
20032003-06-182003-09-04
20042004-07-152004-08-16
20052005-06-212005-08-07
20062006-06-272006-08-08
20072007-07-052007-08-02
20082008-06-292008-08-18
20092009-07-232009-08-01
20102010-07-262010-07-26
20122012-07-072012-08-19
20132013-07-012013-07-26
20142014-07-122014-08-11
20152015-06-082015-08-14
20162016-06-062016-08-30
20172017-07-052017-08-30
20182018-07-162018-08-11
20192019-07-232019-08-08
20202020-07-272020-08-19
20212021-06-142021-08-15
20222022-07-272022-09-03
20232023-07-092023-08-29
20242024-07-082024-08-02
20252025-06-092025-09-03
20262026-07-162026-08-22

Every Fixed Threshold

Fixed thresholds at Grave Creek
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days352220038
35 C (95 F): Days6219942
90 F (32.2 C): Days22920249
0 C (32 F): Ice days (max3687199625
0 C (32 F): Frost days (min322341996131
-10 C (14 F): Days with min3281199620
-20 C (-4 F): Days with min282719966
-30 C (-22 F): Days with min6419963
10 mm (0.39 in): Days with 10 mm or more rain4763201232
25 mm (0.98 in): Days with 25 mm or more rain471619957
50 mm (1.97 in): Days with 50 mm or more rain28420151
100 mm (3.94 in): Days with 100 mm or more rain3120061

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 Grave Creek 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).