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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Koppom_D Threshold Days by Year (SWE00139082)

3 fixed thresholds counted per year at Koppom_D (SWE00139082): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Koppom_D Thresholds

  • Koppom_D: days with 10 mm (0.39 in) or more of precipitation in 6 years, most in 2011 with 31.
  • Koppom_D: days with 25 mm (0.98 in) or more of precipitation in 5 years, most in 2010 with 6.
  • Koppom_D: days with 50 mm (1.97 in) or more of precipitation in 2 years, most in 2009 with 1.
  • 3 fixed thresholds have at least one qualifying day at Koppom_D.
6 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Koppom_D Days per year at Koppom_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2011. 0102030402007: 202008: 262009: 282010: 222011: 312025: 24200720082009201020112025
Days per year at Koppom_D with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 2011.
Days with 10 mm (0.39 in) or more of precipitation per year at Koppom_D
YearDaysDecade average
20072024.7
20082624.7
20092824.7
20102226.5
20113126.5
20252424
First to last qualifying date each year at Koppom_D For each year, a bar from the first to the last day at Koppom_D meeting 10 mm (0.39 in). 2007: 13 January 2007 to 1 December 20072008: 5 January 2008 to 2 December 20082009: 24 January 2009 to 25 December 20092010: 3 February 2010 to 3 November 20102011: 10 February 2011 to 14 December 20112025: 6 January 2025 to 30 November 2025200720082009201020112025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Koppom_D meeting 10 mm (0.39 in).
First to last qualifying date each year at Koppom_D
YearFirst dateLast date
20072007-01-132007-12-01
20082008-01-052008-12-02
20092009-01-242009-12-25
20102010-02-032010-11-03
20112011-02-102011-12-14
20252025-01-062025-11-30

Every Fixed Threshold

Fixed thresholds at Koppom_D
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain631201124
25 mm (0.98 in): Days with 25 mm or more rain5620103
50 mm (1.97 in): Days with 50 mm or more rain2120091

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2007.

Download the Data

  • Data for Koppom_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).