Built 2026-10-19 (19 October 2026)

Ech Cheliff Threshold Days by Year (AGM00060425)

12 fixed thresholds counted per year at Ech Cheliff (AGM00060425): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ech Cheliff Thresholds

  • Ech Cheliff: days with a maximum temperature at or above 30 C (86 F) in 1 years, most in 1987 with 124.
  • Ech Cheliff: days with a maximum temperature at or above 35 C (95 F) in 1 years, most in 1987 with 70.
  • Ech Cheliff: days with a maximum temperature at or above 40 C (104 F) in 1 years, most in 1987 with 6.
  • Ech Cheliff: days with a maximum temperature at or above 45 C (113 F) in 1 years, most in 1987 with 3.
  • 12 fixed thresholds have at least one qualifying day at Ech Cheliff.
15 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ech Cheliff Days per year at Ech Cheliff with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. 01020302009: 112010: 152011: 152012: 142013: 162014: 142015: 72016: 122017: 122018: 242019: 72020: 62021: 112022: 62023: 620092011201320152017201920212023
Days per year at Ech Cheliff with 10 mm (0.39 in) or more of precipitation, with the decade average as a line.
Days with 10 mm (0.39 in) or more of precipitation per year at Ech Cheliff
YearDaysDecade average
20091111
20101513.6
20111513.6
20121413.6
20131613.6
20141413.6
2015713.6
20161213.6
20171213.6
20182413.6
2019713.6
202067.3
2021117.3
202267.3
202367.3
First to last qualifying date each year at Ech Cheliff For each year, a bar from the first to the last day at Ech Cheliff meeting 10 mm (0.39 in). 2009: 4 January 2009 to 27 December 20092010: 14 January 2010 to 1 December 20102011: 27 January 2011 to 23 November 20112012: 3 February 2012 to 29 November 20122013: 14 January 2013 to 26 December 20132014: 23 January 2014 to 5 December 20142015: 1 February 2015 to 3 November 20152016: 16 January 2016 to 22 December 20162017: 21 January 2017 to 28 December 20172018: 11 January 2018 to 14 December 20182019: 20 January 2019 to 5 December 20192020: 11 January 2020 to 29 December 20202021: 2 January 2021 to 3 December 20212022: 22 March 2022 to 11 October 20222023: 25 February 2023 to 23 November 202320092011201320152017201920212023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ech Cheliff meeting 10 mm (0.39 in).
First to last qualifying date each year at Ech Cheliff
YearFirst dateLast date
20092009-01-042009-12-27
20102010-01-142010-12-01
20112011-01-272011-11-23
20122012-02-032012-11-29
20132013-01-142013-12-26
20142014-01-232014-12-05
20152015-02-012015-11-03
20162016-01-162016-12-22
20172017-01-212017-12-28
20182018-01-112018-12-14
20192019-01-202019-12-05
20202020-01-112020-12-29
20212021-01-022021-12-03
20222022-03-222022-10-11
20232023-02-252023-11-23

Every Fixed Threshold

Fixed thresholds at Ech Cheliff
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11241987124
35 C (95 F): Days170198770
40 C (104 F): Days1619876
45 C (113 F): Days1319873
90 F (32.2 C): Days11041987104
100 F (37.8 C): Days122198722
110 F (43.3 C): Days1319873
20 C (68 F): Tropical nights (min10n/a91
25 C (77 F): Days with min10n/a6
10 mm (0.39 in): Days with 10 mm or more rain150n/a6
25 mm (0.98 in): Days with 25 mm or more rain80n/a1
50 mm (1.97 in): Days with 50 mm or more rain30n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.

Download the Data

  • Data for Ech Cheliff 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).