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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Skedsmo-Hellerud Threshold Days by Year (NOE00156679)

10 fixed thresholds counted per year at Skedsmo-Hellerud (NOE00156679): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Skedsmo-Hellerud Thresholds

  • Skedsmo-Hellerud: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 2000 with 44.
  • Skedsmo-Hellerud: days with 25 mm (0.98 in) or more of precipitation in 30 years, most in 2015 with 9.
  • Skedsmo-Hellerud: days with a maximum temperature at or below 0 C (32 F) in 13 years, most in 2018 with 85.
  • Skedsmo-Hellerud: nights with a minimum temperature at or below 0 C (32 F) in 13 years, most in 2013 with 183.
  • 10 fixed thresholds have at least one qualifying day at Skedsmo-Hellerud.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Skedsmo-Hellerud Days per year at Skedsmo-Hellerud with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2018. 0358102014: 52018: 92019: 22021: 22023: 32025: 62026: 52014201820192021202320252026
Days per year at Skedsmo-Hellerud with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2018.
Days at or above 30 C (86 F) per year at Skedsmo-Hellerud
YearDaysDecade average
201455.3
201895.3
201925.3
202124
202334
202564
202654
First to last qualifying date each year at Skedsmo-Hellerud For each year, a bar from the first to the last day at Skedsmo-Hellerud meeting 30 C (86 F). 2014: 22 July 2014 to 26 July 20142018: 2 June 2018 to 31 July 20182019: 26 July 2019 to 28 July 20192021: 3 July 2021 to 25 July 20212023: 15 June 2023 to 17 June 20232025: 17 July 2025 to 24 July 20252026: 10 July 2026 to 17 July 20262014201820192021202320252026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Skedsmo-Hellerud meeting 30 C (86 F).
First to last qualifying date each year at Skedsmo-Hellerud
YearFirst dateLast date
20142014-07-222014-07-26
20182018-06-022018-07-31
20192019-07-262019-07-28
20212021-07-032021-07-25
20232023-06-152023-06-17
20252025-07-172025-07-24
20262026-07-102026-07-17

Every Fixed Threshold

Fixed thresholds at Skedsmo-Hellerud
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7920185
90 F (32.2 C): Days4120142
0 C (32 F): Ice days (max1385201846
0 C (32 F): Frost days (min13183201382
-10 C (14 F): Days with min1349201324
-20 C (-4 F): Days with min8820163
20 C (68 F): Tropical nights (min1120181
10 mm (0.39 in): Days with 10 mm or more rain3344200016
25 mm (0.98 in): Days with 25 mm or more rain30920152
50 mm (1.97 in): Days with 50 mm or more rain5119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2014.

Download the Data

  • Data for Skedsmo-Hellerud 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).