Aioun Elatrouss Weather Records (MR000001499)

Record envelope, standing records and threshold days for Aioun Elatrouss (MR000001499), Mauritania, with 67 years of record.

Key Facts for Aioun Elatrouss

Aioun Elatrouss (MR000001499) is a weather station in Mauritania at 16.73 latitude and -9.63 longitude, 235 m (771 ft) above sea level.
The station reports from 1952 to 2018, 67 years of record.
1,464 records set at Aioun Elatrouss still stand.
Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
Aioun Elatrouss set a daily record low maximum temperature of 20.0 C (68.0 F) on 23 December 2017.

About the Station

Location: Mauritania, 16.73 latitude, -9.63 longitude.
Elevation: 235 m (771 ft).
Period of record: 1952 to 2018, 67 years.
Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

0 days at or beyond a record

The band shows the record high and record low for each calendar day at Aioun Elatrouss. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.

Daily record high and record low at Aioun Elatrouss, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	44.0 C (111.2 F)	7.8 C (46.0 F)	n/a	n/a
Feb	42.7 C (108.9 F)	9.0 C (48.2 F)	n/a	n/a
Mar	44.0 C (111.2 F)	10.7 C (51.3 F)	n/a	n/a
Apr	47.4 C (117.3 F)	13.2 C (55.8 F)	n/a	n/a
May	47.0 C (116.6 F)	20.0 C (68.0 F)	n/a	n/a
Jun	47.6 C (117.7 F)	18.5 C (65.3 F)	n/a	n/a
Jul	47.6 C (117.7 F)	16.2 C (61.2 F)	n/a	n/a
Aug	45.0 C (113.0 F)	18.1 C (64.6 F)	n/a	n/a
Sep	45.0 C (113.0 F)	16.7 C (62.1 F)	n/a	n/a
Oct	49.5 C (121.1 F)	17.1 C (62.8 F)	n/a	n/a
Nov	42.0 C (107.6 F)	12.7 C (54.9 F)	n/a	n/a
Dec	45.4 C (113.7 F)	7.5 C (45.5 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Aioun Elatrouss still stand. 2010 holds the most, with 62.

Standing records at Aioun Elatrouss by the year they were set
Year set	Standing records
1953	24
1954	27
1955	28
1956	27
1957	13
1958	26
1959	16
1960	17
1961	16
1962	21
1963	41
1964	36
1965	33
1966	2
1967	33
1968	28
1969	49
1970	14
1971	22
1972	32
1973	36
1974	35
1975	27
1976	39
1977	27
1978	23
1979	45
1980	25
1981	11
1982	16
1983	24
1984	21
1985	17
1986	15
1987	30
1988	13
1989	18
1990	23
1991	11
1992	21
1993	12
1994	12
1995	15
1996	13
1997	10
1998	37
1999	13
2000	11
2001	13
2002	23
2003	20
2004	19
2005	11
2006	13
2007	5
2008	15
2009	35
2010	62
2011	31
2012	29
2015	29
2016	33
2017	21

All-Time Record Progression

4 new records

4 all-time records were set at Aioun Elatrouss between 2 July 1990 and 29 October 2016. Each dot is a new record.

When Aioun Elatrouss set new all-time records
Date	Kind	Detail
1990-07-02	Record high maximum temperature	Record high maximum temperature 47.6 C (117.7 F)
1994-06-15	Record high minimum temperature	Record high minimum temperature 37.0 C (98.6 F)
2011-12-31	Record low minimum temperature	Record low minimum temperature 7.5 C (45.5 F)
2016-10-29	Record high maximum temperature	Record high maximum temperature 49.5 C (121.1 F)

Wettest Day of Each Month

Sep: 185.9 mm (7.3 in)

The wettest day on record for each calendar month at Aioun Elatrouss. The most was 185.9 mm (7.3 in) on 7 September 1992.

Record daily precipitation for each month at Aioun Elatrouss
Month	Record daily precipitation (mm)	Date
Jan	9.9 mm (0.39 in)	2 January 1998
Feb	17.6 mm (0.7 in)	7 February 1954
Mar	67.5 mm (2.7 in)	3 March 1953
Apr	15.0 mm (0.6 in)	15 April 1972
May	30.0 mm (1.2 in)	16 May 1997
Jun	118.1 mm (4.6 in)	25 June 1992
Jul	94.0 mm (3.7 in)	27 July 1982
Aug	121.9 mm (4.8 in)	14 August 2010
Sep	185.9 mm (7.3 in)	7 September 1992
Oct	41.0 mm (1.6 in)	20 October 1969
Nov	18.0 mm (0.7 in)	29 November 1978
Dec	6.0 mm (0.24 in)	21 December 1953

Period of Record Coverage

1952 to 2018

65 years of record at Aioun Elatrouss, 1952 to 2018. 38 years have data for under 90 percent of days and are left out of rankings: 1952, 1966, 1981, 1982, 1983, 1984, 1985, 1986 and others.

Days with data per year at Aioun Elatrouss
Year	Days with data	Share of year	Complete
1952	29	8%	No
1953	350	96%	Yes
1954	365	100%	Yes
1955	365	100%	Yes
1956	366	100%	Yes
1957	365	100%	Yes
1958	364	100%	Yes
1959	365	100%	Yes
1960	366	100%	Yes
1961	365	100%	Yes
1962	365	100%	Yes
1963	365	100%	Yes
1964	366	100%	Yes
1965	365	100%	Yes
1966	20	5%	No
1967	364	100%	Yes
1968	366	100%	Yes
1969	364	100%	Yes
1970	364	100%	Yes
1971	363	99%	Yes
1972	366	100%	Yes
1973	364	100%	Yes
1974	365	100%	Yes
1975	342	94%	Yes
1976	366	100%	Yes
1977	365	100%	Yes
1978	365	100%	Yes
1979	365	100%	Yes
1980	366	100%	Yes
1981	227	62%	No
1982	183	50%	No
1983	227	62%	No
1984	257	70%	No
1985	232	64%	No
1986	208	57%	No
1987	262	72%	No
1988	298	81%	No
1989	278	76%	No
1990	222	61%	No
1991	235	64%	No
1992	262	72%	No
1993	245	67%	No
1994	196	54%	No
1995	274	75%	No
1996	83	23%	No
1997	197	54%	No
1998	234	64%	No
1999	165	45%	No
2000	200	55%	No
2001	133	36%	No
2002	192	53%	No
2003	169	46%	No
2004	189	52%	No
2005	164	45%	No
2006	115	32%	No
2007	75	21%	No
2008	194	53%	No
2009	310	85%	No
2010	258	71%	No
2011	259	71%	No
2012	250	68%	No
2015	170	47%	No
2016	221	60%	No
2017	192	53%	No
2018	3	1%	No

Latest Records

Latest records at Aioun Elatrouss
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
23 December 2017	Aioun Elatrouss, MR	daily low max	20.0 C (68.0 F)	1.0 C (1.8 F)	50 years	23 of 100 (Routine)
21 December 2017	Aioun Elatrouss, MR	daily low max (Tie)	21.0 C (69.8 F)	tie	38 years	4 of 100 (Routine)
5 November 2017	Aioun Elatrouss, MR	daily high max	39.5 C (103.1 F)	0.4 C (0.7 F)	27 years	15 of 100 (Routine)
4 November 2017	Aioun Elatrouss, MR	daily high max	40.0 C (104.0 F)	0.6 C (1.1 F)	56 years	24 of 100 (Routine)
26 October 2017	Aioun Elatrouss, MR	daily high max	41.0 C (105.8 F)	0.6 C (1.1 F)	47 years	22 of 100 (Routine)
13 October 2017	Aioun Elatrouss, MR	daily high max (Tie)	42.0 C (107.6 F)	tie	27 years	3 of 100 (Routine)
3 October 2017	Aioun Elatrouss, MR	daily high max (Tie)	43.0 C (109.4 F)	tie	6 years	1 of 100 (Routine)
1 October 2017	Aioun Elatrouss, MR	daily high max (Tie)	43.0 C (109.4 F)	tie	0 years	1 of 100 (Routine)
30 September 2017	Aioun Elatrouss, MR	monthly high min	32.5 C (90.5 F)	0.4 C (0.7 F)	30 years	26 of 100 (Routine)
28 September 2017	Aioun Elatrouss, MR	daily high max	43.0 C (109.4 F)	0.2 C (0.4 F)	24 years	13 of 100 (Routine)
26 September 2017	Aioun Elatrouss, MR	daily high max	43.0 C (109.4 F)	0.5 C (0.9 F)	28 years	15 of 100 (Routine)
14 September 2017	Aioun Elatrouss, MR	daily high min (Tie)	31.0 C (87.8 F)	tie	30 years	3 of 100 (Routine)
1 September 2017	Aioun Elatrouss, MR	daily high min (Tie)	29.5 C (85.1 F)	tie	8 years	2 of 100 (Routine)
30 August 2017	Aioun Elatrouss, MR	daily high min	30.0 C (86.0 F)	0.5 C (0.9 F)	7 years	10 of 100 (Routine)
21 August 2017	Aioun Elatrouss, MR	daily low max	28.0 C (82.4 F)	0.5 C (0.9 F)	28 years	15 of 100 (Routine)
18 August 2017	Aioun Elatrouss, MR	daily high max (Tie)	43.0 C (109.4 F)	tie	30 years	3 of 100 (Routine)
1 August 2017	Aioun Elatrouss, MR	daily high max	40.7 C (105.3 F)	0.2 C (0.4 F)	44 years	19 of 100 (Routine)
4 July 2017	Aioun Elatrouss, MR	daily high min	33.0 C (91.4 F)	1.2 C (2.2 F)	28 years	18 of 100 (Routine)
24 June 2017	Aioun Elatrouss, MR	daily high max	46.0 C (114.8 F)	0.4 C (0.7 F)	36 years	18 of 100 (Routine)
14 June 2017	Aioun Elatrouss, MR	daily high max (Tie)	46.0 C (114.8 F)	tie	19 years	2 of 100 (Routine)

Climate Trend

25 complete years, 1954 to 2009

One stripe for each of 25 complete years at Aioun Elatrouss, 1954 to 2009. Blue stripes are years cooler than the station's own mean of 29.4 C (84.9 F); red stripes are warmer. The coolest year was 1976, at 28.3 C (83.0 F), and the warmest was 2009, at 30.7 C (87.3 F). The strongest colour marks a difference of 1.4 C (2.5 F).

Annual mean temperature at Aioun Elatrouss as warming stripes, 1954 to 2009
Year	Annual mean temperature	Difference from the station mean
1954	28.4 C	-0.95 C
1955	29.3 C	-0.07 C
1956	29.1 C	-0.29 C
1957	29.0 C	-0.35 C
1958	29.5 C	+0.08 C
1959	29.6 C	+0.21 C
1960	29.4 C	-0.03 C
1961	29.3 C	-0.04 C
1962	29.2 C	-0.17 C
1963	29.4 C	+0.01 C
1964	28.8 C	-0.56 C
1965	28.7 C	-0.73 C
1967	28.8 C	-0.61 C
1968	29.3 C	-0.05 C
1969	30.0 C	+0.61 C
1970	30.1 C	+0.70 C
1972	29.6 C	+0.23 C
1973	29.5 C	+0.15 C
1974	28.7 C	-0.73 C
1976	28.3 C	-1.05 C
1977	30.0 C	+0.58 C
1978	29.5 C	+0.12 C
1979	30.1 C	+0.67 C
1980	30.3 C	+0.89 C
2009	30.7 C	+1.34 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1952 to 2018

Yearly extremes at Aioun Elatrouss: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	49.5 C (121.1 F)	2016	45.5 C (113.9 F)	65
Coldest night (TNn)	7.5 C (45.5 F)	2011	11.2 C (52.2 F)	65
Wettest day (Rx1day)	185.9 mm (7.3 in)	1992	34.5 mm (1.4 in)	63
Wettest five days (Rx5day)	127.9 mm (5.0 in)	2010	55.3 mm (2.2 in)	35
Longest dry spell (CDD)	174 days	1959	3 days	63

Hottest day (TXx)

The hottest day of the year at Aioun Elatrouss, 1952 to 2018. The record is 49.5 C (121.1 F) in 2016, marked on the chart; the median year is 45.5 C (113.9 F).

Hottest day (TXx) at Aioun Elatrouss by year
Year	Hottest day (TXx)
1952	34.2 C (93.6 F)
1953	45.5 C (113.9 F)
1954	45.5 C (113.9 F)
1955	44.3 C (111.7 F)
1956	44.4 C (111.9 F)
1957	45.6 C (114.1 F)
1958	46.2 C (115.2 F)
1959	45.2 C (113.4 F)
1960	44.9 C (112.8 F)
1961	46.4 C (115.5 F)
1962	46.0 C (114.8 F)
1963	45.0 C (113.0 F)
1964	45.0 C (113.0 F)
1965	45.0 C (113.0 F)
1966	45.0 C (113.0 F)
1967	44.5 C (112.1 F)
1968	47.4 C (117.3 F)
1969	44.5 C (112.1 F)
1970	45.0 C (113.0 F)
1971	46.0 C (114.8 F)
1972	44.6 C (112.3 F)
1973	46.5 C (115.7 F)
1974	45.7 C (114.3 F)
1975	45.4 C (113.7 F)
1976	45.0 C (113.0 F)
1977	45.2 C (113.4 F)
1978	45.0 C (113.0 F)
1979	45.2 C (113.4 F)
1980	45.6 C (114.1 F)
1981	45.0 C (113.0 F)
1982	45.0 C (113.0 F)
1983	45.6 C (114.1 F)
1984	45.2 C (113.4 F)
1985	45.2 C (113.4 F)
1986	45.0 C (113.0 F)
1987	45.0 C (113.0 F)
1988	44.3 C (111.7 F)
1989	46.0 C (114.8 F)
1990	47.6 C (117.7 F)
1991	45.5 C (113.9 F)
1992	45.0 C (113.0 F)
1993	46.5 C (115.7 F)
1994	46.2 C (115.2 F)
1995	46.2 C (115.2 F)
1996	45.0 C (113.0 F)
1997	45.6 C (114.1 F)
1998	46.0 C (114.8 F)
1999	46.0 C (114.8 F)
2000	46.0 C (114.8 F)
2001	47.6 C (117.7 F)
2002	46.5 C (115.7 F)
2003	45.5 C (113.9 F)
2004	46.0 C (114.8 F)
2005	45.0 C (113.0 F)
2006	46.3 C (115.3 F)
2007	45.0 C (113.0 F)
2008	44.0 C (111.2 F)
2009	47.0 C (116.6 F)
2010	46.4 C (115.5 F)
2011	45.0 C (113.0 F)
2012	47.0 C (116.6 F)
2015	47.0 C (116.6 F)
2016	49.5 C (121.1 F)
2017	47.0 C (116.6 F)
2018	31.0 C (87.8 F)

Coldest night (TNn)

The coldest night of the year at Aioun Elatrouss, 1952 to 2018. The record is 7.5 C (45.5 F) in 2011, marked on the chart; the median year is 11.2 C (52.2 F).

Coldest night (TNn) at Aioun Elatrouss by year
Year	Coldest night (TNn)
1952	11.0 C (51.8 F)
1953	10.4 C (50.7 F)
1954	12.0 C (53.6 F)
1955	11.4 C (52.5 F)
1956	11.2 C (52.2 F)
1957	11.3 C (52.3 F)
1958	9.5 C (49.1 F)
1959	10.1 C (50.2 F)
1960	7.8 C (46.0 F)
1961	9.9 C (49.8 F)
1962	8.8 C (47.8 F)
1963	9.0 C (48.2 F)
1964	10.0 C (50.0 F)
1965	7.8 C (46.0 F)
1966	22.8 C (73.0 F)
1967	8.3 C (46.9 F)
1968	9.0 C (48.2 F)
1969	11.8 C (53.2 F)
1970	11.6 C (52.9 F)
1971	14.1 C (57.4 F)
1972	11.2 C (52.2 F)
1973	8.3 C (46.9 F)
1974	11.0 C (51.8 F)
1975	10.4 C (50.7 F)
1976	9.0 C (48.2 F)
1977	11.4 C (52.5 F)
1978	11.4 C (52.5 F)
1979	12.0 C (53.6 F)
1980	8.0 C (46.4 F)
1981	12.0 C (53.6 F)
1982	10.6 C (51.1 F)
1983	10.6 C (51.1 F)
1984	8.7 C (47.7 F)
1985	11.2 C (52.2 F)
1986	9.2 C (48.6 F)
1987	11.0 C (51.8 F)
1988	10.0 C (50.0 F)
1989	12.5 C (54.5 F)
1990	10.4 C (50.7 F)
1991	12.4 C (54.3 F)
1992	15.0 C (59.0 F)
1993	10.9 C (51.6 F)
1994	12.2 C (54.0 F)
1995	8.2 C (46.8 F)
1996	14.4 C (57.9 F)
1997	13.4 C (56.1 F)
1998	12.0 C (53.6 F)
1999	9.0 C (48.2 F)
2000	11.5 C (52.7 F)
2001	13.0 C (55.4 F)
2002	13.0 C (55.4 F)
2003	12.0 C (53.6 F)
2004	12.8 C (55.0 F)
2005	11.5 C (52.7 F)
2006	12.7 C (54.9 F)
2007	12.5 C (54.5 F)
2008	9.7 C (49.5 F)
2009	11.0 C (51.8 F)
2010	16.0 C (60.8 F)
2011	7.5 C (45.5 F)
2012	10.0 C (50.0 F)
2015	13.0 C (55.4 F)
2016	15.0 C (59.0 F)
2017	11.0 C (51.8 F)
2018	15.5 C (59.9 F)

Wettest day (Rx1day)

The wettest day of the year at Aioun Elatrouss, 1952 to 2018. The record is 185.9 mm (7.3 in) in 1992, marked on the chart; the median year is 34.5 mm (1.4 in).

Wettest day (Rx1day) at Aioun Elatrouss by year
Year	Wettest day (Rx1day)
1952	0.5 mm (0.02 in)
1953	67.5 mm (2.7 in)
1954	56.9 mm (2.2 in)
1955	57.7 mm (2.3 in)
1956	51.5 mm (2.0 in)
1957	39.0 mm (1.5 in)
1958	55.3 mm (2.2 in)
1959	22.4 mm (0.9 in)
1960	51.6 mm (2.0 in)
1961	29.5 mm (1.2 in)
1962	63.6 mm (2.5 in)
1963	45.3 mm (1.8 in)
1964	45.5 mm (1.8 in)
1965	46.9 mm (1.8 in)
1966	n/a
1967	57.3 mm (2.3 in)
1968	33.5 mm (1.3 in)
1969	46.0 mm (1.8 in)
1970	34.5 mm (1.4 in)
1971	28.5 mm (1.1 in)
1972	25.0 mm (1.0 in)
1973	37.5 mm (1.5 in)
1974	45.2 mm (1.8 in)
1975	59.1 mm (2.3 in)
1976	16.5 mm (0.6 in)
1977	18.5 mm (0.7 in)
1978	38.0 mm (1.5 in)
1979	37.2 mm (1.5 in)
1980	29.4 mm (1.2 in)
1981	18.0 mm (0.7 in)
1982	94.0 mm (3.7 in)
1983	55.1 mm (2.2 in)
1984	11.9 mm (0.5 in)
1985	33.0 mm (1.3 in)
1986	15.0 mm (0.6 in)
1987	29.0 mm (1.1 in)
1988	11.9 mm (0.5 in)
1989	39.1 mm (1.5 in)
1990	11.9 mm (0.5 in)
1991	39.9 mm (1.6 in)
1992	185.9 mm (7.3 in)
1993	27.9 mm (1.1 in)
1994	30.0 mm (1.2 in)
1995	25.9 mm (1.0 in)
1996	10.9 mm (0.4 in)
1997	32.0 mm (1.3 in)
1998	42.9 mm (1.7 in)
1999	14.0 mm (0.6 in)
2000	45.0 mm (1.8 in)
2001	7.1 mm (0.28 in)
2002	72.9 mm (2.9 in)
2003	47.0 mm (1.9 in)
2004	14.0 mm (0.6 in)
2005	19.1 mm (0.8 in)
2006	56.9 mm (2.2 in)
2007	31.0 mm (1.2 in)
2008	34.0 mm (1.3 in)
2009	31.0 mm (1.2 in)
2010	121.9 mm (4.8 in)
2011	25.9 mm (1.0 in)
2012	20.1 mm (0.8 in)
2015	39.9 mm (1.6 in)
2016	35.1 mm (1.4 in)
2017	16.0 mm (0.6 in)
2018	n/a

Wettest five days (Rx5day)

The wettest five days of the year at Aioun Elatrouss, 1952 to 2018. The record is 127.9 mm (5.0 in) in 2010, marked on the chart; the median year is 55.3 mm (2.2 in).

Wettest five days (Rx5day) at Aioun Elatrouss by year
Year	Wettest five days (Rx5day)
1952	0.5 mm (0.02 in)
1953	67.5 mm (2.7 in)
1954	104.9 mm (4.1 in)
1955	60.2 mm (2.4 in)
1956	59.8 mm (2.4 in)
1957	64.9 mm (2.6 in)
1958	87.3 mm (3.4 in)
1959	28.5 mm (1.1 in)
1960	80.0 mm (3.1 in)
1961	51.8 mm (2.0 in)
1962	74.4 mm (2.9 in)
1963	66.1 mm (2.6 in)
1964	89.0 mm (3.5 in)
1965	91.9 mm (3.6 in)
1966	n/a
1967	73.9 mm (2.9 in)
1968	42.9 mm (1.7 in)
1969	60.8 mm (2.4 in)
1970	37.3 mm (1.5 in)
1971	64.5 mm (2.5 in)
1972	42.7 mm (1.7 in)
1973	42.1 mm (1.7 in)
1974	45.2 mm (1.8 in)
1975	59.1 mm (2.3 in)
1976	34.1 mm (1.3 in)
1977	29.5 mm (1.2 in)
1978	47.8 mm (1.9 in)
1979	37.2 mm (1.5 in)
1980	29.6 mm (1.2 in)
1981	20.0 mm (0.8 in)
1982	n/a
1983	n/a
1984	n/a
1985	n/a
1986	n/a
1987	n/a
1988	n/a
1989	56.1 mm (2.2 in)
1990	n/a
1991	n/a
1992	n/a
1993	n/a
1994	n/a
1995	n/a
1996	n/a
1997	15.0 mm (0.6 in)
1998	55.3 mm (2.2 in)
1999	n/a
2000	n/a
2001	n/a
2002	13.2 mm (0.5 in)
2003	n/a
2004	n/a
2005	n/a
2006	n/a
2007	n/a
2008	n/a
2009	n/a
2010	127.9 mm (5.0 in)
2011	7.1 mm (0.28 in)
2012	n/a
2015	n/a
2016	n/a
2017	n/a
2018	n/a

Longest dry spell (CDD)

The longest dry spell of the year at Aioun Elatrouss, 1952 to 2018. The record is 174 days in 1959, marked on the chart; the median year is 3 days.

Longest dry spell (CDD) at Aioun Elatrouss by year
Year	Longest dry spell (CDD)
1952	29 days
1953	78 days
1954	113 days
1955	112 days
1956	144 days
1957	154 days
1958	86 days
1959	174 days
1960	152 days
1961	128 days
1962	161 days
1963	83 days
1964	67 days
1965	83 days
1966	n/a
1967	146 days
1968	107 days
1969	137 days
1970	107 days
1971	142 days
1972	103 days
1973	149 days
1974	161 days
1975	87 days
1976	108 days
1977	99 days
1978	117 days
1979	135 days
1980	97 days
1981	11 days
1982	1 day
1983	1 day
1984	1 day
1985	2 days
1986	1 day
1987	2 days
1988	1 day
1989	1 day
1990	1 day
1991	2 days
1992	2 days
1993	2 days
1994	2 days
1995	3 days
1996	2 days
1997	3 days
1998	2 days
1999	3 days
2000	3 days
2001	2 days
2002	3 days
2003	3 days
2004	3 days
2005	2 days
2006	1 day
2007	1 day
2008	2 days
2009	2 days
2010	3 days
2011	2 days
2012	1 day
2015	1 day
2016	1 day
2017	1 day
2018	n/a

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Download the Data

Data for Aioun Elatrouss standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Aioun Elatrouss 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). Records are computed by this site and are not official.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).