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

Horn_A Threshold Days by Year (SWE00138278)

11 fixed thresholds counted per year at Horn_A (SWE00138278): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Horn_A Thresholds

  • Horn_A: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 2010 with 97.
  • Horn_A: nights with a minimum temperature at or below 0 C (32 F) in 31 years, most in 1996 with 173.
  • Horn_A: nights with a minimum temperature at or below -10 C (14 F) in 31 years, most in 2010 with 68.
  • Horn_A: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1998 with 17.
  • 11 fixed thresholds have at least one qualifying day at Horn_A.
16 years with a qualifying day
Days at or above 30 C (86 F) per year at Horn_A Days per year at Horn_A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 2018. 0510151999: 22000: 12001: 22006: 22007: 22008: 22010: 42014: 22015: 22016: 32018: 122019: 32020: 52021: 42022: 102026: 919992001200720102015201820202022
Days per year at Horn_A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 12 in 2018.
Days at or above 30 C (86 F) per year at Horn_A
YearDaysDecade average
199922
200011.8
200121.8
200621.8
200721.8
200821.8
201044.3
201424.3
201524.3
201634.3
2018124.3
201934.3
202057
202147
2022107
202697
First to last qualifying date each year at Horn_A For each year, a bar from the first to the last day at Horn_A meeting 30 C (86 F). 1999: 11 July 1999 to 12 July 19992000: 20 June 2000 to 20 June 20002001: 7 July 2001 to 16 August 20012006: 6 July 2006 to 7 July 20062007: 9 June 2007 to 10 June 20072008: 27 July 2008 to 28 July 20082010: 3 July 2010 to 13 July 20102014: 3 August 2014 to 4 August 20142015: 4 July 2015 to 5 July 20152016: 25 June 2016 to 26 August 20162018: 28 June 2018 to 8 August 20182019: 5 June 2019 to 25 July 20192020: 24 June 2020 to 16 August 20202021: 18 June 2021 to 15 July 20212022: 26 June 2022 to 19 August 20222026: 26 June 2026 to 15 August 202619992001200720102015201820202022JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Horn_A meeting 30 C (86 F).
First to last qualifying date each year at Horn_A
YearFirst dateLast date
19991999-07-111999-07-12
20002000-06-202000-06-20
20012001-07-072001-08-16
20062006-07-062006-07-07
20072007-06-092007-06-10
20082008-07-272008-07-28
20102010-07-032010-07-13
20142014-08-032014-08-04
20152015-07-042015-07-05
20162016-06-252016-08-26
20182018-06-282018-08-08
20192019-06-052019-07-25
20202020-06-242020-08-16
20212021-06-182021-07-15
20222022-06-262022-08-19
20262026-06-262026-08-15

Every Fixed Threshold

Fixed thresholds at Horn_A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days161220189
35 C (95 F): Days1120221
90 F (32.2 C): Days6320183
0 C (32 F): Ice days (max3197201042
0 C (32 F): Frost days (min311731996107
-10 C (14 F): Days with min3168201020
-20 C (-4 F): Days with min252220105
-30 C (-22 F): Days with min3319963
10 mm (0.39 in): Days with 10 mm or more rain311719986
25 mm (0.98 in): Days with 25 mm or more rain25320152
50 mm (1.97 in): Days with 50 mm or more rain3220182

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1999.

Download the Data

  • Data for Horn_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).