Built 2026-10-17 (17 October 2026)

Ittoqqortoormiit Threshold Days by Year

8 fixed thresholds counted per year at Ittoqqortoormiit (GLE00147481): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ittoqqortoormiit Thresholds

  • Ittoqqortoormiit: days with a maximum temperature at or below 0 C (32 F) in 26 years, most in 2007 with 212.
  • Ittoqqortoormiit: days with 10 mm (0.39 in) or more of precipitation in 26 years, most in 2015 with 27.
  • Ittoqqortoormiit: days with 25 mm (0.98 in) or more of precipitation in 25 years, most in 1996 with 8.
  • Ittoqqortoormiit: nights with a minimum temperature at or below 0 C (32 F) in 16 years, most in 2020 with 288.
  • 8 fixed thresholds have at least one qualifying day at Ittoqqortoormiit.
16 years with a qualifying day
Nights at or below 0 C (32 F) per year at Ittoqqortoormiit Days per year at Ittoqqortoormiit with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 288 in 2020. 01002003002005: 2492006: 2822007: 2772008: 2502009: 2622010: 2642011: 2662012: 2752015: 2792016: 2272018: 2502019: 2732020: 2882021: 2722022: 2742026: 16520052007200920112015201820202022
Days per year at Ittoqqortoormiit with nights with a minimum temperature at or below 0 C (32 F), with the decade average as a line. The most was 288 in 2020.
Nights at or below 0 C (32 F) per year at Ittoqqortoormiit
YearDaysDecade average
2005249264
2006282264
2007277264
2008250264
2009262264
2010264262
2011266262
2012275262
2015279262
2016227262
2018250262
2019273262
2020288249.8
2021272249.8
2022274249.8
2026165249.8
First to last qualifying date each year at Ittoqqortoormiit For each year, a bar from the first to the last day at Ittoqqortoormiit meeting 0 C (32 F). 2005: 2 January 2005 to 31 December 20052006: 1 January 2006 to 31 December 20062007: 1 January 2007 to 31 December 20072008: 1 January 2008 to 31 December 20082009: 1 January 2009 to 31 December 20092010: 1 January 2010 to 31 December 20102011: 1 January 2011 to 31 December 20112012: 1 January 2012 to 31 December 20122015: 1 January 2015 to 31 December 20152016: 1 January 2016 to 25 November 20162018: 30 January 2018 to 31 December 20182019: 1 January 2019 to 31 December 20192020: 1 January 2020 to 31 December 20202021: 1 January 2021 to 31 December 20212022: 1 January 2022 to 31 December 20222026: 1 January 2026 to 24 June 202620052007200920112015201820202022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ittoqqortoormiit meeting 0 C (32 F).
First to last qualifying date each year at Ittoqqortoormiit
YearFirst dateLast date
20052005-01-022005-12-31
20062006-01-012006-12-31
20072007-01-012007-12-31
20082008-01-012008-12-31
20092009-01-012009-12-31
20102010-01-012010-12-31
20112011-01-012011-12-31
20122012-01-012012-12-31
20152015-01-012015-12-31
20162016-01-012016-11-25
20182018-01-302018-12-31
20192019-01-012019-12-31
20202020-01-012020-12-31
20212021-01-012021-12-31
20222022-01-012022-12-31
20262026-01-012026-06-24

Every Fixed Threshold

Fixed thresholds at Ittoqqortoormiit
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
0 C (32 F): Ice days (max262122007122
0 C (32 F): Frost days (min162882020165
-10 C (14 F): Days with min16166201079
-20 C (-4 F): Days with min1655200932
-30 C (-22 F): Days with min5720096
10 mm (0.39 in): Days with 10 mm or more rain2627201535
25 mm (0.98 in): Days with 25 mm or more rain258199612
50 mm (1.97 in): Days with 50 mm or more rain7319964

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1994.

Download the Data

  • Data for Ittoqqortoormiit 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).