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Built 2026-10-19 (19 October 2026)

In-Amenas Threshold Days by Year (AG000060611)

13 fixed thresholds counted per year at In-Amenas (AG000060611): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for In-Amenas Thresholds

  • In-Amenas: nights with a minimum temperature at or above 20 C (68 F) in 41 years, most in 1998 with 155.
  • In-Amenas: nights with a minimum temperature at or above 25 C (77 F) in 41 years, most in 1995 with 55.
  • In-Amenas: days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 1960 with 221.
  • In-Amenas: days with a maximum temperature at or above 35 C (95 F) in 40 years, most in 1998 with 165.
  • 13 fixed thresholds have at least one qualifying day at In-Amenas.
40 years with a qualifying day
Days at or above 30 C (86 F) per year at In-Amenas Days per year at In-Amenas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 221 in 1960. 01002003001959: 2051960: 2211961: 1921962: 1951963: 1821964: 1941965: 1791966: 1861967: 1801968: 1981969: 1961970: 1831971: 1851972: 1791973: 1961974: 1851975: 1831976: 1791977: 1791978: 1831979: 1961980: 2001981: 2091982: 1901983: 1771984: 1841985: 1941986: 1911987: 1961988: 2011989: 1841990: 2021991: 1911992: 1831993: 2021994: 1901995: 1771996: 1751997: 1811998: 1921959196319671971197519791983198719911995
Days per year at In-Amenas with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 221 in 1960.
Days at or above 30 C (86 F) per year at In-Amenas
YearDaysDecade average
1959205205
1960221192.3
1961192192.3
1962195192.3
1963182192.3
1964194192.3
1965179192.3
1966186192.3
1967180192.3
1968198192.3
1969196192.3
1970183184.8
1971185184.8
1972179184.8
1973196184.8
1974185184.8
1975183184.8
1976179184.8
1977179184.8
1978183184.8
1979196184.8
1980200192.6
1981209192.6
1982190192.6
1983177192.6
1984184192.6
1985194192.6
1986191192.6
1987196192.6
1988201192.6
1989184192.6
1990202188.1
1991191188.1
1992183188.1
1993202188.1
1994190188.1
1995177188.1
1996175188.1
1997181188.1
1998192188.1
First to last qualifying date each year at In-Amenas For each year, a bar from the first to the last day at In-Amenas meeting 30 C (86 F). 1959: 6 March 1959 to 21 November 19591960: 15 February 1960 to 13 November 19601961: 21 March 1961 to 27 November 19611962: 4 March 1962 to 15 November 19621963: 17 March 1963 to 8 November 19631964: 25 February 1964 to 7 November 19641965: 26 February 1965 to 26 October 19651966: 21 February 1966 to 10 November 19661967: 10 March 1967 to 11 November 19671968: 24 February 1968 to 16 November 19681969: 10 February 1969 to 30 November 19691970: 12 March 1970 to 23 October 19701971: 7 March 1971 to 20 October 19711972: 18 February 1972 to 21 October 19721973: 11 March 1973 to 25 December 19731974: 20 March 1974 to 27 October 19741975: 12 March 1975 to 18 November 19751976: 4 April 1976 to 29 October 19761977: 22 March 1977 to 19 October 19771978: 22 February 1978 to 21 October 19781979: 25 January 1979 to 29 October 19791980: 5 March 1980 to 16 November 19801981: 1 March 1981 to 26 October 19811982: 26 March 1982 to 24 October 19821983: 24 March 1983 to 17 November 19831984: 28 February 1984 to 10 November 19841985: 24 March 1985 to 5 November 19851986: 28 February 1986 to 24 October 19861987: 13 March 1987 to 26 November 19871988: 22 March 1988 to 8 November 19881989: 16 March 1989 to 26 November 19891990: 30 March 1990 to 8 November 19901991: 8 March 1991 to 1 November 19911992: 20 February 1992 to 7 November 19921993: 26 March 1993 to 10 November 19931994: 28 February 1994 to 8 November 19941995: 27 February 1995 to 13 November 19951996: 4 February 1996 to 15 October 19961997: 25 March 1997 to 12 November 19971998: 30 March 1998 to 4 November 199819591964196919741979198419891994JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at In-Amenas meeting 30 C (86 F).
First to last qualifying date each year at In-Amenas
YearFirst dateLast date
19591959-03-061959-11-21
19601960-02-151960-11-13
19611961-03-211961-11-27
19621962-03-041962-11-15
19631963-03-171963-11-08
19641964-02-251964-11-07
19651965-02-261965-10-26
19661966-02-211966-11-10
19671967-03-101967-11-11
19681968-02-241968-11-16
19691969-02-101969-11-30
19701970-03-121970-10-23
19711971-03-071971-10-20
19721972-02-181972-10-21
19731973-03-111973-12-25
19741974-03-201974-10-27
19751975-03-121975-11-18
19761976-04-041976-10-29
19771977-03-221977-10-19
19781978-02-221978-10-21
19791979-01-251979-10-29
19801980-03-051980-11-16
19811981-03-011981-10-26
19821982-03-261982-10-24
19831983-03-241983-11-17
19841984-02-281984-11-10
19851985-03-241985-11-05
19861986-02-281986-10-24
19871987-03-131987-11-26
19881988-03-221988-11-08
19891989-03-161989-11-26
19901990-03-301990-11-08
19911991-03-081991-11-01
19921992-02-201992-11-07
19931993-03-261993-11-10
19941994-02-281994-11-08
19951995-02-271995-11-13
19961996-02-041996-10-15
19971997-03-251997-11-12
19981998-03-301998-11-04

Every Fixed Threshold

Fixed thresholds at In-Amenas
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days402211960192
35 C (95 F): Days401651998165
40 C (104 F): Days4079199564
45 C (113 F): Days141019883
90 F (32.2 C): Days401941960178
100 F (37.8 C): Days401221998122
110 F (43.3 C): Days352319883
0 C (32 F): Frost days (min393019736
20 C (68 F): Tropical nights (min411551998151
25 C (77 F): Days with min4155199581
10 mm (0.39 in): Days with 10 mm or more rain211019762
25 mm (0.98 in): Days with 25 mm or more rain4219931
50 mm (1.97 in): Days with 50 mm or more rain10n/a1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for In-Amenas 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).