Built 2026-10-19 (19 October 2026)

Tomtabacken_A Threshold Days by Year (SWE00138122)

8 fixed thresholds counted per year at Tomtabacken_A (SWE00138122): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tomtabacken_A Thresholds

  • Tomtabacken_A: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 2010 with 106.
  • Tomtabacken_A: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 2010 with 162.
  • Tomtabacken_A: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2023 with 31.
  • Tomtabacken_A: nights with a minimum temperature at or below -10 C (14 F) in 29 years, most in 2010 with 49.
  • 8 fixed thresholds have at least one qualifying day at Tomtabacken_A.
6 years with a qualifying day
Days at or above 30 C (86 F) per year at Tomtabacken_A Days per year at Tomtabacken_A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2018. 02462010: 22018: 52019: 12021: 32022: 22026: 2201020182019202120222026
Days per year at Tomtabacken_A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2018.
Days at or above 30 C (86 F) per year at Tomtabacken_A
YearDaysDecade average
201022.7
201852.7
201912.7
202132.3
202222.3
202622.3
First to last qualifying date each year at Tomtabacken_A For each year, a bar from the first to the last day at Tomtabacken_A meeting 30 C (86 F). 2010: 10 July 2010 to 11 July 20102018: 25 July 2018 to 8 August 20182019: 30 June 2019 to 30 June 20192021: 18 June 2021 to 20 June 20212022: 20 July 2022 to 21 July 20222026: 27 June 2026 to 16 July 2026201020182019202120222026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tomtabacken_A meeting 30 C (86 F).
First to last qualifying date each year at Tomtabacken_A
YearFirst dateLast date
20102010-07-102010-07-11
20182018-07-252018-08-08
20192019-06-302019-06-30
20212021-06-182021-06-20
20222022-07-202022-07-21
20262026-06-272026-07-16

Every Fixed Threshold

Fixed thresholds at Tomtabacken_A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days6520182
90 F (32.2 C): Days1120221
0 C (32 F): Ice days (max31106201048
0 C (32 F): Frost days (min31162201085
-10 C (14 F): Days with min2949201011
10 mm (0.39 in): Days with 10 mm or more rain313120237
25 mm (0.98 in): Days with 25 mm or more rain26820142
50 mm (1.97 in): Days with 50 mm or more rain4120031

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2010.

Download the Data

  • Data for Tomtabacken_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 (2026-10-17).