Built 2026-10-19 (19 October 2026)

Storon_A Threshold Days by Year (SWE00140590)

3 fixed thresholds counted per year at Storon_A (SWE00140590): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Storon_A Thresholds

  • Storon_A: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2020 with 20.
  • Storon_A: days with 25 mm (0.98 in) or more of precipitation in 17 years, most in 2020 with 5.
  • Storon_A: days with 50 mm (1.97 in) or more of precipitation in 1 years, most in 2018 with 1.
  • 3 fixed thresholds have at least one qualifying day at Storon_A.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Storon_A Days per year at Storon_A with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 2020. 051015201996: 121997: 61998: 151999: 72000: 112001: 102002: 72003: 42004: 72005: 112006: 122007: 112008: 62009: 122010: 92011: 132012: 112013: 92014: 72015: 172016: 152017: 102018: 92019: 142020: 202021: 142022: 72023: 92024: 72025: 102026: 319962000200420082012201620202024
Days per year at Storon_A with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 2020.
Days with 10 mm (0.39 in) or more of precipitation per year at Storon_A
YearDaysDecade average
19961210
1997610
19981510
1999710
2000119.1
2001109.1
200279.1
200349.1
200479.1
2005119.1
2006129.1
2007119.1
200869.1
2009129.1
2010911.4
20111311.4
20121111.4
2013911.4
2014711.4
20151711.4
20161511.4
20171011.4
2018911.4
20191411.4
20202010
20211410
2022710
2023910
2024710
20251010
2026310
First to last qualifying date each year at Storon_A For each year, a bar from the first to the last day at Storon_A meeting 10 mm (0.39 in). 1996: 23 June 1996 to 29 November 19961997: 27 March 1997 to 5 December 19971998: 8 May 1998 to 26 October 19981999: 4 February 1999 to 2 November 19992000: 4 April 2000 to 2 December 20002001: 3 April 2001 to 21 November 20012002: 22 February 2002 to 23 July 20022003: 14 May 2003 to 5 October 20032004: 28 June 2004 to 22 December 20042005: 8 April 2005 to 24 December 20052006: 9 April 2006 to 8 December 20062007: 14 May 2007 to 11 November 20072008: 13 April 2008 to 5 October 20082009: 5 February 2009 to 21 December 20092010: 27 March 2010 to 6 November 20102011: 31 May 2011 to 18 December 20112012: 14 April 2012 to 11 November 20122013: 5 March 2013 to 19 December 20132014: 30 May 2014 to 24 October 20142015: 2 January 2015 to 30 November 20152016: 12 February 2016 to 18 November 20162017: 10 April 2017 to 23 November 20172018: 5 January 2018 to 9 December 20182019: 8 March 2019 to 24 October 20192020: 18 January 2020 to 2 November 20202021: 23 April 2021 to 20 October 20212022: 8 April 2022 to 16 October 20222023: 17 May 2023 to 4 November 20232024: 11 July 2024 to 10 October 20242025: 23 June 2025 to 2 December 20252026: 14 May 2026 to 29 June 202619962000200420082012201620202024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Storon_A meeting 10 mm (0.39 in).
First to last qualifying date each year at Storon_A
YearFirst dateLast date
19961996-06-231996-11-29
19971997-03-271997-12-05
19981998-05-081998-10-26
19991999-02-041999-11-02
20002000-04-042000-12-02
20012001-04-032001-11-21
20022002-02-222002-07-23
20032003-05-142003-10-05
20042004-06-282004-12-22
20052005-04-082005-12-24
20062006-04-092006-12-08
20072007-05-142007-11-11
20082008-04-132008-10-05
20092009-02-052009-12-21
20102010-03-272010-11-06
20112011-05-312011-12-18
20122012-04-142012-11-11
20132013-03-052013-12-19
20142014-05-302014-10-24
20152015-01-022015-11-30
20162016-02-122016-11-18
20172017-04-102017-11-23
20182018-01-052018-12-09
20192019-03-082019-10-24
20202020-01-182020-11-02
20212021-04-232021-10-20
20222022-04-082022-10-16
20232023-05-172023-11-04
20242024-07-112024-10-10
20252025-06-232025-12-02
20262026-05-142026-06-29

Every Fixed Threshold

Fixed thresholds at Storon_A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain312020203
25 mm (0.98 in): Days with 25 mm or more rain17520202
50 mm (1.97 in): Days with 50 mm or more rain1120181

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1996.

Download the Data

  • Data for Storon_A 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 (2026-10-12).