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

Adelso_A Threshold Days by Year (SWE00138896)

10 fixed thresholds counted per year at Adelso_A (SWE00138896): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Adelso_A Thresholds

  • Adelso_A: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2006 with 15.
  • Adelso_A: days with a maximum temperature at or below 0 C (32 F) in 30 years, most in 2010 with 99.
  • Adelso_A: nights with a minimum temperature at or below 0 C (32 F) in 30 years, most in 2010 with 168.
  • Adelso_A: nights with a minimum temperature at or below -10 C (14 F) in 29 years, most in 2010 with 58.
  • 10 fixed thresholds have at least one qualifying day at Adelso_A.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at Adelso_A Days per year at Adelso_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: 12005: 12006: 22007: 12008: 12010: 22014: 52018: 122019: 22020: 22021: 22022: 32026: 31999200620082014201920212026
Days per year at Adelso_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 Adelso_A
YearDaysDecade average
199911
200511.3
200621.3
200711.3
200811.3
201025.3
201455.3
2018125.3
201925.3
202022.5
202122.5
202232.5
202632.5
First to last qualifying date each year at Adelso_A For each year, a bar from the first to the last day at Adelso_A meeting 30 C (86 F). 1999: 12 July 1999 to 12 July 19992005: 12 July 2005 to 12 July 20052006: 6 July 2006 to 7 July 20062007: 9 June 2007 to 9 June 20072008: 26 July 2008 to 26 July 20082010: 11 July 2010 to 13 July 20102014: 24 July 2014 to 4 August 20142018: 28 June 2018 to 1 August 20182019: 25 July 2019 to 28 July 20192020: 25 June 2020 to 7 August 20202021: 14 July 2021 to 15 July 20212022: 28 June 2022 to 19 August 20222026: 15 July 2026 to 17 July 20261999200620082014201920212026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Adelso_A meeting 30 C (86 F).
First to last qualifying date each year at Adelso_A
YearFirst dateLast date
19991999-07-121999-07-12
20052005-07-122005-07-12
20062006-07-062006-07-07
20072007-06-092007-06-09
20082008-07-262008-07-26
20102010-07-112010-07-13
20142014-07-242014-08-04
20182018-06-282018-08-01
20192019-07-252019-07-28
20202020-06-252020-08-07
20212021-07-142021-07-15
20222022-06-282022-08-19
20262026-07-152026-07-17

Every Fixed Threshold

Fixed thresholds at Adelso_A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days131220183
90 F (32.2 C): Days3120141
0 C (32 F): Ice days (max3099201037
0 C (32 F): Frost days (min30168201080
-10 C (14 F): Days with min2958201017
-20 C (-4 F): Days with min121020101
20 C (68 F): Tropical nights (min3420181
10 mm (0.39 in): Days with 10 mm or more rain311520063
25 mm (0.98 in): Days with 25 mm or more rain19320021
50 mm (1.97 in): Days with 50 mm or more rain1120101

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 Adelso_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).