Built 2026-10-19 (19 October 2026)

Grantrask_D Threshold Days by Year (SWE00140298)

3 fixed thresholds counted per year at Grantrask_D (SWE00140298): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grantrask_D Thresholds

  • Grantrask_D: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1998 with 27.
  • Grantrask_D: days with 25 mm (0.98 in) or more of precipitation in 26 years, most in 2005 with 6.
  • Grantrask_D: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1991 with 1.
  • 3 fixed thresholds have at least one qualifying day at Grantrask_D.
30 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Grantrask_D Days per year at Grantrask_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1998. 01020301989: 201990: 171991: 191992: 211993: 241994: 121995: 131996: 191997: 141998: 271999: 182000: 252001: 222002: 122003: 172004: 202005: 222006: 212007: 152008: 172009: 192010: 172011: 222012: 222013: 132014: 142015: 132016: 82017: 222018: 101989199219951998200120042007201020132016
Days per year at Grantrask_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 27 in 1998.
Days with 10 mm (0.39 in) or more of precipitation per year at Grantrask_D
YearDaysDecade average
19892020
19901718.4
19911918.4
19922118.4
19932418.4
19941218.4
19951318.4
19961918.4
19971418.4
19982718.4
19991818.4
20002519
20012219
20021219
20031719
20042019
20052219
20062119
20071519
20081719
20091919
20101715.7
20112215.7
20122215.7
20131315.7
20141415.7
20151315.7
2016815.7
20172215.7
20181015.7
First to last qualifying date each year at Grantrask_D For each year, a bar from the first to the last day at Grantrask_D meeting 10 mm (0.39 in). 1989: 15 February 1989 to 11 November 19891990: 24 March 1990 to 29 December 19901991: 6 January 1991 to 17 October 19911992: 1 January 1992 to 3 December 19921993: 15 January 1993 to 20 December 19931994: 21 January 1994 to 18 December 19941995: 10 January 1995 to 5 October 19951996: 16 April 1996 to 11 December 19961997: 3 April 1997 to 15 December 19971998: 23 February 1998 to 14 December 19981999: 16 January 1999 to 17 December 19992000: 29 January 2000 to 13 December 20002001: 7 April 2001 to 13 September 20012002: 10 February 2002 to 26 October 20022003: 24 January 2003 to 1 November 20032004: 3 February 2004 to 23 December 20042005: 4 May 2005 to 24 December 20052006: 28 March 2006 to 30 December 20062007: 8 January 2007 to 7 December 20072008: 12 January 2008 to 12 December 20082009: 13 January 2009 to 25 November 20092010: 27 January 2010 to 16 December 20102011: 16 May 2011 to 18 December 20112012: 4 January 2012 to 29 December 20122013: 2 March 2013 to 22 October 20132014: 20 March 2014 to 24 November 20142015: 29 January 2015 to 20 September 20152016: 12 February 2016 to 18 December 20162017: 11 January 2017 to 7 December 20172018: 24 March 2018 to 9 December 201819891993199720012005200920132017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Grantrask_D meeting 10 mm (0.39 in).
First to last qualifying date each year at Grantrask_D
YearFirst dateLast date
19891989-02-151989-11-11
19901990-03-241990-12-29
19911991-01-061991-10-17
19921992-01-011992-12-03
19931993-01-151993-12-20
19941994-01-211994-12-18
19951995-01-101995-10-05
19961996-04-161996-12-11
19971997-04-031997-12-15
19981998-02-231998-12-14
19991999-01-161999-12-17
20002000-01-292000-12-13
20012001-04-072001-09-13
20022002-02-102002-10-26
20032003-01-242003-11-01
20042004-02-032004-12-23
20052005-05-042005-12-24
20062006-03-282006-12-30
20072007-01-082007-12-07
20082008-01-122008-12-12
20092009-01-132009-11-25
20102010-01-272010-12-16
20112011-05-162011-12-18
20122012-01-042012-12-29
20132013-03-022013-10-22
20142014-03-202014-11-24
20152015-01-292015-09-20
20162016-02-122016-12-18
20172017-01-112017-12-07
20182018-03-242018-12-09

Every Fixed Threshold

Fixed thresholds at Grantrask_D
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3027199810
25 mm (0.98 in): Days with 25 mm or more rain26620052
50 mm (1.97 in): Days with 50 mm or more rain4119911

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Grantrask_D 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).