Djelfa/Tletsi Threshold Days by Year (AGM00060535)

12 fixed thresholds counted per year at Djelfa/Tletsi (AGM00060535): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Djelfa/Tletsi Thresholds

Djelfa/Tletsi: nights with a minimum temperature at or below 0 C (32 F) in 19 years, most in 2005 with 69.
Djelfa/Tletsi: nights with a minimum temperature at or above 20 C (68 F) in 19 years, most in 2023 with 59.
Djelfa/Tletsi: nights with a minimum temperature at or above 25 C (77 F) in 15 years, most in 2023 with 8.
Djelfa/Tletsi: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 2014 with 96.
12 fixed thresholds have at least one qualifying day at Djelfa/Tletsi.

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Djelfa/Tletsi with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 96 in 2014.

Days at or above 30 C (86 F) per year at Djelfa/Tletsi
Year	Days	Decade average
1981	83	83
2004	70	86.6
2005	90	86.6
2006	91	86.6
2007	89	86.6
2009	93	86.6
2010	88	89.5
2011	89	89.5
2012	89	89.5
2013	83	89.5
2014	96	89.5
2015	92	89.5
2023	91	91

For each year, a bar from the first to the last day at Djelfa/Tletsi meeting 30 C (86 F).

First to last qualifying date each year at Djelfa/Tletsi
Year	First date	Last date
1981	1981-05-20	1981-10-08
2004	2004-06-06	2004-09-10
2005	2005-05-10	2005-09-16
2006	2006-05-16	2006-10-03
2007	2007-05-20	2007-10-02
2009	2009-05-19	2009-09-06
2010	2010-06-02	2010-10-07
2011	2011-05-29	2011-09-22
2012	2012-05-17	2012-09-23
2013	2013-05-10	2013-10-19
2014	2014-05-07	2014-10-11
2015	2015-05-02	2015-10-06
2023	2023-04-28	2023-09-21

Every Fixed Threshold

Fixed thresholds at Djelfa/Tletsi
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	96	2014	91
35 C (95 F): Days	13	49	2012	45
40 C (104 F): Days	2	1	2012	1
90 F (32.2 C): Days	13	73	2023	73
100 F (37.8 C): Days	10	14	2023	14
0 C (32 F): Ice days (max	3	2	2005	1
0 C (32 F): Frost days (min	19	69	2005	30
20 C (68 F): Tropical nights (min	19	59	2023	59
25 C (77 F): Days with min	15	8	2023	8
10 mm (0.39 in): Days with 10 mm or more rain	13	11	2009	4
25 mm (0.98 in): Days with 25 mm or more rain	6	4	2004	2
50 mm (1.97 in): Days with 50 mm or more rain	1	1	2015	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

Data for Djelfa/Tletsi 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 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Djelfa/Tletsi Threshold Days by Year (AGM00060535)

Key Facts for Djelfa/Tletsi Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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