Oran-Hopital Militaire Weather Records (AGE00135039)

Record envelope, standing records and threshold days for Oran-Hopital Militaire (AGE00135039), Algeria, with 115 years of record.

Key Facts for Oran-Hopital Militaire

Oran-Hopital Militaire (AGE00135039) is a weather station in Algeria at 35.73 latitude and 0.65 longitude, 50 m (164 ft) above sea level.
The station reports from 1852 to 1966, 115 years of record.
1,464 records set at Oran-Hopital Militaire still stand.
Records are tracked for tmax, tmin, prcp: an element needs 30 years of data to be eligible.
Oran-Hopital Militaire tied a daily record low minimum temperature of 1.0 C (33.8 F) on 31 December 1966.

About the Station

Location: Algeria, 35.73 latitude, 0.65 longitude.
Elevation: 50 m (164 ft).
Period of record: 1852 to 1966, 115 years.
Eligible elements: tmax, tmin, prcp.

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 Oran-Hopital Militaire. 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 Oran-Hopital Militaire, with 2026 drawn through them
Month	Highest record high	Lowest record low	2026 highest maximum	2026 lowest minimum
Jan	25.0 C (77.0 F)	-2.0 C (28.4 F)	n/a	n/a
Feb	29.0 C (84.2 F)	-1.0 C (30.2 F)	n/a	n/a
Mar	34.0 C (93.2 F)	0.0 C (32.0 F)	n/a	n/a
Apr	35.0 C (95.0 F)	1.0 C (33.8 F)	n/a	n/a
May	36.0 C (96.8 F)	3.0 C (37.4 F)	n/a	n/a
Jun	38.0 C (100.4 F)	10.0 C (50.0 F)	n/a	n/a
Jul	44.0 C (111.2 F)	11.0 C (51.8 F)	n/a	n/a
Aug	41.0 C (105.8 F)	12.0 C (53.6 F)	n/a	n/a
Sep	39.0 C (102.2 F)	9.0 C (48.2 F)	n/a	n/a
Oct	37.0 C (98.6 F)	5.0 C (41.0 F)	n/a	n/a
Nov	31.0 C (87.8 F)	1.0 C (33.8 F)	n/a	n/a
Dec	27.0 C (80.6 F)	-2.0 C (28.4 F)	n/a	n/a

Which Years Hold Standing Records

1,464 standing records

1,464 records at Oran-Hopital Militaire still stand. 1954 holds the most, with 46.

Standing records at Oran-Hopital Militaire by the year they were set
Year set	Standing records
1852	14
1853	10
1856	5
1857	16
1858	14
1859	5
1860	29
1862	1
1863	20
1864	38
1865	28
1866	26
1884	11
1885	4
1886	6
1887	10
1888	14
1889	19
1890	23
1891	16
1892	10
1893	17
1894	7
1895	20
1897	24
1898	15
1899	38
1900	26
1901	25
1902	11
1903	14
1904	21
1905	24
1906	21
1907	20
1908	19
1909	19
1910	29
1911	17
1912	34
1913	16
1914	18
1915	14
1916	9
1917	21
1919	10
1922	6
1923	11
1924	11
1927	22
1928	22
1929	24
1930	13
1931	20
1932	15
1933	26
1934	10
1935	27
1936	24
1937	8
1938	8
1953	10
1954	46
1955	40
1956	45
1957	42
1958	24
1959	22
1960	30
1961	29
1962	36
1963	21
1964	7
1965	13
1966	44

All-Time Record Progression

4 new records

4 all-time records were set at Oran-Hopital Militaire between 6 February 1906 and 13 July 1959. Each dot is a new record.

When Oran-Hopital Militaire set new all-time records
Date	Kind	Detail
1906-02-06	Record low maximum temperature	Record low maximum temperature 5.0 C (41.0 F)
1911-02-07	Record low minimum temperature	Record low minimum temperature -1.0 C (30.2 F)
1954-01-11	Record low minimum temperature	Record low minimum temperature -2.0 C (28.4 F)
1959-07-13	Record high maximum temperature	Record high maximum temperature 44.0 C (111.2 F)

Wettest Day of Each Month

Dec: 98.6 mm (3.9 in)

The wettest day on record for each calendar month at Oran-Hopital Militaire. The most was 98.6 mm (3.9 in) on 13 December 1881.

Record daily precipitation for each month at Oran-Hopital Militaire
Month	Record daily precipitation (mm)	Date
Jan	78.0 mm (3.1 in)	17 January 1865
Feb	96.7 mm (3.8 in)	16 February 1859
Mar	65.0 mm (2.6 in)	24 March 1899
Apr	69.0 mm (2.7 in)	7 April 1930
May	57.0 mm (2.2 in)	24 May 1929
Jun	40.0 mm (1.6 in)	3 June 1965
Jul	35.0 mm (1.4 in)	27 July 1905
Aug	22.5 mm (0.9 in)	25 August 1895
Sep	48.0 mm (1.9 in)	14 September 1867
Oct	67.0 mm (2.6 in)	31 October 1906
Nov	70.0 mm (2.8 in)	8 November 1901
Dec	98.6 mm (3.9 in)	13 December 1881

Period of Record Coverage

1852 to 1966

78 years of record at Oran-Hopital Militaire, 1852 to 1966. 32 years have data for under 90 percent of days and are left out of rankings: 1852, 1853, 1856, 1857, 1858, 1859, 1860, 1862 and others.

Days with data per year at Oran-Hopital Militaire
Year	Days with data	Share of year	Complete
1852	311	85%	No
1853	306	84%	No
1856	25	7%	No
1857	306	84%	No
1858	308	84%	No
1859	306	84%	No
1860	281	77%	No
1862	26	7%	No
1863	306	84%	No
1864	306	84%	No
1865	305	84%	No
1866	323	88%	No
1884	363	99%	Yes
1885	303	83%	No
1886	287	79%	No
1887	286	78%	No
1888	319	87%	No
1889	338	93%	Yes
1890	360	99%	Yes
1891	360	99%	Yes
1892	348	95%	Yes
1893	355	97%	Yes
1894	365	100%	Yes
1895	336	92%	Yes
1896	1	0%	No
1897	352	96%	Yes
1898	354	97%	Yes
1899	359	98%	Yes
1900	364	100%	Yes
1901	356	98%	Yes
1902	358	98%	Yes
1903	350	96%	Yes
1904	355	97%	Yes
1905	350	96%	Yes
1906	337	92%	Yes
1907	349	96%	Yes
1908	315	86%	No
1909	313	86%	No
1910	364	100%	Yes
1911	358	98%	Yes
1912	354	97%	Yes
1913	364	100%	Yes
1914	360	99%	Yes
1915	348	95%	Yes
1916	175	48%	No
1917	278	76%	No
1918	1	0%	No
1919	328	90%	No
1922	175	48%	No
1923	354	97%	Yes
1924	183	50%	No
1926	1	0%	No
1927	312	85%	No
1928	365	100%	Yes
1929	359	98%	Yes
1930	349	96%	Yes
1931	355	97%	Yes
1932	354	97%	Yes
1933	363	99%	Yes
1934	354	97%	Yes
1935	364	100%	Yes
1936	270	74%	No
1937	261	72%	No
1938	352	96%	Yes
1953	92	25%	No
1954	360	99%	Yes
1955	365	100%	Yes
1956	363	99%	Yes
1957	359	98%	Yes
1958	363	99%	Yes
1959	354	97%	Yes
1960	362	99%	Yes
1961	351	96%	Yes
1962	331	91%	Yes
1963	355	97%	Yes
1964	176	48%	No
1965	179	49%	No
1966	358	98%	Yes

Latest Records

Latest records at Oran-Hopital Militaire
Date	Station	Record	Value	Beat old record by	Old record stood	Significance
31 December 1966	Oran-Hopital Militaire, DZ	daily low min (Tie)	1.0 C (33.8 F)	tie	56 years	6 of 100 (Routine)
24 December 1966	Oran-Hopital Militaire, DZ	daily low min	0.0 C (32.0 F)	2.0 C (3.6 F)	12 years	19 of 100 (Routine)
11 December 1966	Oran-Hopital Militaire, DZ	daily low min	2.0 C (35.6 F)	3.0 C (5.4 F)	76 years	43 of 100 (Notable)
10 December 1966	Oran-Hopital Militaire, DZ	daily low min	1.0 C (33.8 F)	2.0 C (3.6 F)	64 years	35 of 100 (Notable)
8 December 1966	Oran-Hopital Militaire, DZ	daily low min	3.0 C (37.4 F)	1.0 C (1.8 F)	8 years	15 of 100 (Routine)
5 December 1966	Oran-Hopital Militaire, DZ	daily low max (Tie)	13.0 C (55.4 F)	tie	101 years	10 of 100 (Routine)
4 December 1966	Oran-Hopital Militaire, DZ	daily rain	29.0 mm (1.1 in)	5.0 mm (0.20 in)	44 years	28 of 100 (Routine)
3 December 1966	Oran-Hopital Militaire, DZ	daily high min	15.0 C (59.0 F)	1.0 C (1.8 F)	31 years	22 of 100 (Routine)
1 December 1966	Oran-Hopital Militaire, DZ	daily high min (Tie)	17.0 C (62.6 F)	tie	36 years	5 of 100 (Routine)
29 November 1966	Oran-Hopital Militaire, DZ	daily low min (Tie)	4.0 C (39.2 F)	tie	4 years	2 of 100 (Routine)
28 November 1966	Oran-Hopital Militaire, DZ	monthly low min (Tie)	1.0 C (33.8 F)	tie	9 years	5 of 100 (Routine)
27 November 1966	Oran-Hopital Militaire, DZ	daily low max	14.0 C (57.2 F)	1.0 C (1.8 F)	108 years	43 of 100 (Notable)
26 November 1966	Oran-Hopital Militaire, DZ	daily low max	13.0 C (55.4 F)	2.0 C (3.6 F)	72 years	38 of 100 (Notable)
25 November 1966	Oran-Hopital Militaire, DZ	daily low min (Tie)	4.0 C (39.2 F)	tie	72 years	7 of 100 (Routine)
23 November 1966	Oran-Hopital Militaire, DZ	monthly low min (Tie)	1.0 C (33.8 F)	tie	8 years	5 of 100 (Routine)
22 November 1966	Oran-Hopital Militaire, DZ	daily low max	12.0 C (53.6 F)	2.5 C (4.5 F)	112 years	48 of 100 (Notable)
22 November 1966	Oran-Hopital Militaire, DZ	daily low min (Tie)	4.0 C (39.2 F)	tie	75 years	8 of 100 (Routine)
21 November 1966	Oran-Hopital Militaire, DZ	daily low min	3.0 C (37.4 F)	1.0 C (1.8 F)	77 years	36 of 100 (Notable)
20 November 1966	Oran-Hopital Militaire, DZ	daily low min	3.0 C (37.4 F)	1.0 C (1.8 F)	3 years	13 of 100 (Routine)
14 November 1966	Oran-Hopital Militaire, DZ	daily low min (Tie)	6.0 C (42.8 F)	tie	9 years	3 of 100 (Routine)

Climate Trend

50 complete years, 1852 to 1966

One stripe for each of 50 complete years at Oran-Hopital Militaire, 1852 to 1966. Blue stripes are years cooler than the station's own mean of 17.8 C (64.0 F); red stripes are warmer. The coolest year was 1863, at 16.4 C (61.6 F), and the warmest was 1895, at 19.8 C (67.6 F). The strongest colour marks a difference of 2.0 C (3.6 F).

Annual mean temperature at Oran-Hopital Militaire as warming stripes, 1852 to 1966
Year	Annual mean temperature	Difference from the station mean
1852	17.3 C	-0.48 C
1853	17.1 C	-0.73 C
1857	16.6 C	-1.18 C
1858	17.4 C	-0.37 C
1859	16.9 C	-0.92 C
1863	16.4 C	-1.37 C
1864	17.8 C	-0.03 C
1865	17.5 C	-0.32 C
1884	17.1 C	-0.68 C
1890	16.7 C	-1.08 C
1891	17.7 C	-0.05 C
1892	17.9 C	+0.11 C
1893	18.2 C	+0.44 C
1894	17.5 C	-0.27 C
1895	19.8 C	+1.98 C
1897	18.1 C	+0.26 C
1898	17.4 C	-0.40 C
1899	19.0 C	+1.23 C
1900	18.1 C	+0.32 C
1901	17.9 C	+0.13 C
1902	17.9 C	+0.12 C
1903	17.5 C	-0.27 C
1904	18.1 C	+0.35 C
1905	17.4 C	-0.41 C
1907	16.8 C	-0.97 C
1910	17.3 C	-0.45 C
1911	17.4 C	-0.39 C
1913	17.2 C	-0.55 C
1914	17.1 C	-0.67 C
1915	17.4 C	-0.38 C
1923	17.8 C	-0.04 C
1928	18.5 C	+0.71 C
1929	18.3 C	+0.46 C
1930	18.5 C	+0.70 C
1931	18.6 C	+0.85 C
1932	18.0 C	+0.20 C
1933	18.5 C	+0.75 C
1934	18.1 C	+0.29 C
1935	18.2 C	+0.37 C
1938	18.3 C	+0.52 C
1954	17.3 C	-0.48 C
1955	18.7 C	+0.92 C
1956	17.0 C	-0.78 C
1957	17.3 C	-0.47 C
1958	18.1 C	+0.29 C
1959	18.3 C	+0.47 C
1960	18.4 C	+0.62 C
1961	18.7 C	+0.89 C
1963	18.2 C	+0.38 C
1966	17.9 C	+0.14 C

The annual mean temperature here has risen by 0.09 C (0.04 to 0.14) per decade over 1852 to 1966. In Fahrenheit: 0.2 F (0.1 to 0.3) per decade. The slope is a straight line fitted to 50 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Oran-Hopital Militaire
Measure	Per decade (C)	Per decade (F)	Period	Complete years	Reading
Annual mean temperature	0.09 C (0.04 to 0.14) per decade	0.2 F (0.1 to 0.3) per decade	1852 to 1966	50	Rise
Mean daily maximum	0.2 C (0.1 to 0.3) per decade	0.4 F (0.2 to 0.5) per decade	1852 to 1966	50	Rise
Mean daily minimum	-0.04 C (-0.12 to 0.05) per decade	-0.1 F (-0.2 to 0.1) per decade	1852 to 1966	50	Not clearly different from zero

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

1852 to 1966

Yearly extremes at Oran-Hopital Militaire: the record and the median year
Measure	Record	Year of the record	Median year	Years with a value
Hottest day (TXx)	44.0 C (111.2 F)	1959	36.0 C (96.8 F)	78
Coldest night (TNn)	-2.0 C (28.4 F)	1954	2.0 C (35.6 F)	75
Wettest day (Rx1day)	98.6 mm (3.9 in)	1881	40.0 mm (1.6 in)	83
Wettest five days (Rx5day)	137.4 mm (5.4 in)	1881	72.6 mm (2.9 in)	80
Longest dry spell (CDD)	140 days	1898	82 days	82

Hottest day (TXx)

The hottest day of the year at Oran-Hopital Militaire, 1852 to 1966. The record is 44.0 C (111.2 F) in 1959, marked on the chart; the median year is 36.0 C (96.8 F).

Hottest day (TXx) at Oran-Hopital Militaire by year
Year	Hottest day (TXx)
1852	35.0 C (95.0 F)
1853	35.3 C (95.5 F)
1856	20.0 C (68.0 F)
1857	31.8 C (89.2 F)
1858	35.0 C (95.0 F)
1859	30.7 C (87.3 F)
1860	31.0 C (87.8 F)
1862	19.5 C (67.1 F)
1863	32.0 C (89.6 F)
1864	34.0 C (93.2 F)
1865	33.1 C (91.6 F)
1866	32.0 C (89.6 F)
1867	n/a
1880	n/a
1881	n/a
1882	n/a
1883	n/a
1884	37.0 C (98.6 F)
1885	34.2 C (93.6 F)
1886	35.0 C (95.0 F)
1887	36.0 C (96.8 F)
1888	34.0 C (93.2 F)
1889	35.0 C (95.0 F)
1890	36.0 C (96.8 F)
1891	36.4 C (97.5 F)
1892	43.0 C (109.4 F)
1893	37.0 C (98.6 F)
1894	37.4 C (99.3 F)
1895	37.0 C (98.6 F)
1896	14.0 C (57.2 F)
1897	38.0 C (100.4 F)
1898	38.0 C (100.4 F)
1899	38.0 C (100.4 F)
1900	35.0 C (95.0 F)
1901	38.0 C (100.4 F)
1902	37.0 C (98.6 F)
1903	36.0 C (96.8 F)
1904	37.0 C (98.6 F)
1905	38.0 C (100.4 F)
1906	37.0 C (98.6 F)
1907	36.0 C (96.8 F)
1908	37.0 C (98.6 F)
1909	37.0 C (98.6 F)
1910	35.0 C (95.0 F)
1911	37.0 C (98.6 F)
1912	35.0 C (95.0 F)
1913	36.0 C (96.8 F)
1914	35.0 C (95.0 F)
1915	37.0 C (98.6 F)
1916	30.0 C (86.0 F)
1917	36.0 C (96.8 F)
1918	13.0 C (55.4 F)
1919	38.0 C (100.4 F)
1922	34.0 C (93.2 F)
1923	34.0 C (93.2 F)
1924	31.0 C (87.8 F)
1926	17.0 C (62.6 F)
1927	32.0 C (89.6 F)
1928	40.0 C (104.0 F)
1929	35.0 C (95.0 F)
1930	34.0 C (93.2 F)
1931	38.0 C (100.4 F)
1932	36.0 C (96.8 F)
1933	37.0 C (98.6 F)
1934	33.0 C (91.4 F)
1935	41.0 C (105.8 F)
1936	34.0 C (93.2 F)
1937	34.0 C (93.2 F)
1938	33.0 C (91.4 F)
1953	32.0 C (89.6 F)
1954	39.0 C (102.2 F)
1955	43.0 C (109.4 F)
1956	40.0 C (104.0 F)
1957	38.0 C (100.4 F)
1958	38.0 C (100.4 F)
1959	44.0 C (111.2 F)
1960	39.0 C (102.2 F)
1961	39.0 C (102.2 F)
1962	40.0 C (104.0 F)
1963	39.0 C (102.2 F)
1964	34.0 C (93.2 F)
1965	37.0 C (98.6 F)
1966	38.0 C (100.4 F)

Coldest night (TNn)

The coldest night of the year at Oran-Hopital Militaire, 1852 to 1966. The record is -2.0 C (28.4 F) in 1954, marked on the chart; the median year is 2.0 C (35.6 F).

Coldest night (TNn) at Oran-Hopital Militaire by year
Year	Coldest night (TNn)
1852	3.3 C (37.9 F)
1853	3.5 C (38.3 F)
1856	4.5 C (40.1 F)
1857	3.0 C (37.4 F)
1858	1.5 C (34.7 F)
1859	2.5 C (36.5 F)
1860	1.3 C (34.3 F)
1862	2.5 C (36.5 F)
1863	2.0 C (35.6 F)
1864	2.0 C (35.6 F)
1865	2.5 C (36.5 F)
1866	4.0 C (39.2 F)
1867	n/a
1880	n/a
1881	n/a
1882	n/a
1883	n/a
1884	2.0 C (35.6 F)
1885	3.4 C (38.1 F)
1886	4.0 C (39.2 F)
1887	2.0 C (35.6 F)
1888	3.0 C (37.4 F)
1889	2.0 C (35.6 F)
1890	2.0 C (35.6 F)
1891	-0.5 C (31.1 F)
1892	3.0 C (37.4 F)
1893	1.0 C (33.8 F)
1894	2.3 C (36.1 F)
1895	2.0 C (35.6 F)
1896	n/a
1897	1.0 C (33.8 F)
1898	3.0 C (37.4 F)
1899	3.0 C (37.4 F)
1900	1.0 C (33.8 F)
1901	1.0 C (33.8 F)
1902	2.0 C (35.6 F)
1903	2.0 C (35.6 F)
1904	3.0 C (37.4 F)
1905	1.0 C (33.8 F)
1906	0.0 C (32.0 F)
1907	1.0 C (33.8 F)
1908	0.4 C (32.7 F)
1909	2.0 C (35.6 F)
1910	1.0 C (33.8 F)
1911	-1.0 C (30.2 F)
1912	3.0 C (37.4 F)
1913	4.0 C (39.2 F)
1914	0.0 C (32.0 F)
1915	1.0 C (33.8 F)
1916	3.0 C (37.4 F)
1917	3.0 C (37.4 F)
1918	n/a
1919	5.0 C (41.0 F)
1922	4.0 C (39.2 F)
1923	2.0 C (35.6 F)
1924	2.0 C (35.6 F)
1926	n/a
1927	5.0 C (41.0 F)
1928	5.0 C (41.0 F)
1929	6.0 C (42.8 F)
1930	5.0 C (41.0 F)
1931	4.0 C (39.2 F)
1932	1.0 C (33.8 F)
1933	1.0 C (33.8 F)
1934	3.0 C (37.4 F)
1935	1.0 C (33.8 F)
1936	6.0 C (42.8 F)
1937	5.0 C (41.0 F)
1938	2.0 C (35.6 F)
1953	2.0 C (35.6 F)
1954	-2.0 C (28.4 F)
1955	0.0 C (32.0 F)
1956	-2.0 C (28.4 F)
1957	-1.0 C (30.2 F)
1958	1.0 C (33.8 F)
1959	0.0 C (32.0 F)
1960	1.0 C (33.8 F)
1961	-1.0 C (30.2 F)
1962	0.0 C (32.0 F)
1963	1.0 C (33.8 F)
1964	1.0 C (33.8 F)
1965	7.0 C (44.6 F)
1966	0.0 C (32.0 F)

Wettest day (Rx1day)

The wettest day of the year at Oran-Hopital Militaire, 1852 to 1966. The record is 98.6 mm (3.9 in) in 1881, marked on the chart; the median year is 40.0 mm (1.6 in).

Wettest day (Rx1day) at Oran-Hopital Militaire by year
Year	Wettest day (Rx1day)
1852	31.5 mm (1.2 in)
1853	48.0 mm (1.9 in)
1856	32.8 mm (1.3 in)
1857	55.0 mm (2.2 in)
1858	32.2 mm (1.3 in)
1859	96.7 mm (3.8 in)
1860	80.0 mm (3.1 in)
1862	18.5 mm (0.7 in)
1863	62.3 mm (2.5 in)
1864	57.5 mm (2.3 in)
1865	78.0 mm (3.1 in)
1866	40.0 mm (1.6 in)
1867	48.0 mm (1.9 in)
1880	38.0 mm (1.5 in)
1881	98.6 mm (3.9 in)
1882	29.6 mm (1.2 in)
1883	25.0 mm (1.0 in)
1884	41.0 mm (1.6 in)
1885	28.5 mm (1.1 in)
1886	42.4 mm (1.7 in)
1887	31.4 mm (1.2 in)
1888	56.7 mm (2.2 in)
1889	29.8 mm (1.2 in)
1890	55.0 mm (2.2 in)
1891	28.8 mm (1.1 in)
1892	61.4 mm (2.4 in)
1893	19.8 mm (0.8 in)
1894	31.0 mm (1.2 in)
1895	25.6 mm (1.0 in)
1896	0.0 mm (0.00 in)
1897	37.5 mm (1.5 in)
1898	50.0 mm (2.0 in)
1899	65.0 mm (2.6 in)
1900	61.0 mm (2.4 in)
1901	70.0 mm (2.8 in)
1902	43.5 mm (1.7 in)
1903	30.5 mm (1.2 in)
1904	54.5 mm (2.1 in)
1905	35.0 mm (1.4 in)
1906	67.0 mm (2.6 in)
1907	47.0 mm (1.9 in)
1908	26.0 mm (1.0 in)
1909	16.8 mm (0.7 in)
1910	21.3 mm (0.8 in)
1911	25.2 mm (1.0 in)
1912	51.2 mm (2.0 in)
1913	18.9 mm (0.7 in)
1914	17.9 mm (0.7 in)
1915	42.6 mm (1.7 in)
1916	32.0 mm (1.3 in)
1917	23.4 mm (0.9 in)
1918	12.2 mm (0.5 in)
1919	33.0 mm (1.3 in)
1922	24.0 mm (0.9 in)
1923	58.0 mm (2.3 in)
1924	38.0 mm (1.5 in)
1926	0.0 mm (0.00 in)
1927	55.0 mm (2.2 in)
1928	44.0 mm (1.7 in)
1929	57.0 mm (2.2 in)
1930	69.0 mm (2.7 in)
1931	43.0 mm (1.7 in)
1932	49.0 mm (1.9 in)
1933	41.0 mm (1.6 in)
1934	47.0 mm (1.9 in)
1935	43.0 mm (1.7 in)
1936	52.0 mm (2.0 in)
1937	35.0 mm (1.4 in)
1938	44.0 mm (1.7 in)
1953	17.0 mm (0.7 in)
1954	32.0 mm (1.3 in)
1955	29.0 mm (1.1 in)
1956	39.0 mm (1.5 in)
1957	59.0 mm (2.3 in)
1958	67.0 mm (2.6 in)
1959	28.0 mm (1.1 in)
1960	28.0 mm (1.1 in)
1961	25.5 mm (1.0 in)
1962	61.0 mm (2.4 in)
1963	51.0 mm (2.0 in)
1964	51.0 mm (2.0 in)
1965	40.0 mm (1.6 in)
1966	37.0 mm (1.5 in)

Wettest five days (Rx5day)

The wettest five days of the year at Oran-Hopital Militaire, 1852 to 1966. The record is 137.4 mm (5.4 in) in 1881, marked on the chart; the median year is 72.6 mm (2.9 in).

Wettest five days (Rx5day) at Oran-Hopital Militaire by year
Year	Wettest five days (Rx5day)
1852	47.5 mm (1.9 in)
1853	88.5 mm (3.5 in)
1856	54.3 mm (2.1 in)
1857	110.5 mm (4.4 in)
1858	70.7 mm (2.8 in)
1859	124.7 mm (4.9 in)
1860	97.8 mm (3.9 in)
1862	21.5 mm (0.8 in)
1863	112.8 mm (4.4 in)
1864	92.5 mm (3.6 in)
1865	119.1 mm (4.7 in)
1866	76.6 mm (3.0 in)
1867	65.8 mm (2.6 in)
1880	71.5 mm (2.8 in)
1881	137.4 mm (5.4 in)
1882	41.8 mm (1.6 in)
1883	39.4 mm (1.6 in)
1884	85.0 mm (3.3 in)
1885	30.9 mm (1.2 in)
1886	85.8 mm (3.4 in)
1887	69.4 mm (2.7 in)
1888	78.1 mm (3.1 in)
1889	61.2 mm (2.4 in)
1890	134.0 mm (5.3 in)
1891	84.3 mm (3.3 in)
1892	97.5 mm (3.8 in)
1893	39.0 mm (1.5 in)
1894	56.7 mm (2.2 in)
1895	56.6 mm (2.2 in)
1896	n/a
1897	41.8 mm (1.6 in)
1898	109.0 mm (4.3 in)
1899	93.5 mm (3.7 in)
1900	64.0 mm (2.5 in)
1901	105.2 mm (4.1 in)
1902	63.9 mm (2.5 in)
1903	73.7 mm (2.9 in)
1904	104.3 mm (4.1 in)
1905	68.5 mm (2.7 in)
1906	76.5 mm (3.0 in)
1907	79.2 mm (3.1 in)
1908	46.0 mm (1.8 in)
1909	34.4 mm (1.4 in)
1910	53.8 mm (2.1 in)
1911	38.8 mm (1.5 in)
1912	55.7 mm (2.2 in)
1913	27.1 mm (1.1 in)
1914	37.7 mm (1.5 in)
1915	59.7 mm (2.4 in)
1916	49.9 mm (2.0 in)
1917	52.5 mm (2.1 in)
1918	n/a
1919	37.0 mm (1.5 in)
1922	59.0 mm (2.3 in)
1923	91.1 mm (3.6 in)
1924	48.0 mm (1.9 in)
1926	n/a
1927	117.2 mm (4.6 in)
1928	66.4 mm (2.6 in)
1929	98.0 mm (3.9 in)
1930	100.0 mm (3.9 in)
1931	84.0 mm (3.3 in)
1932	127.0 mm (5.0 in)
1933	61.0 mm (2.4 in)
1934	103.0 mm (4.1 in)
1935	93.0 mm (3.7 in)
1936	122.0 mm (4.8 in)
1937	59.0 mm (2.3 in)
1938	74.0 mm (2.9 in)
1953	28.0 mm (1.1 in)
1954	56.0 mm (2.2 in)
1955	53.0 mm (2.1 in)
1956	91.0 mm (3.6 in)
1957	82.0 mm (3.2 in)
1958	81.0 mm (3.2 in)
1959	49.0 mm (1.9 in)
1960	46.0 mm (1.8 in)
1961	53.4 mm (2.1 in)
1962	133.4 mm (5.3 in)
1963	76.5 mm (3.0 in)
1964	92.0 mm (3.6 in)
1965	85.0 mm (3.3 in)
1966	81.3 mm (3.2 in)

Longest dry spell (CDD)

The longest dry spell of the year at Oran-Hopital Militaire, 1852 to 1966. The record is 140 days in 1898, marked on the chart; the median year is 82 days.

Longest dry spell (CDD) at Oran-Hopital Militaire by year
Year	Longest dry spell (CDD)
1852	99 days
1853	127 days
1856	12 days
1857	119 days
1858	53 days
1859	109 days
1860	116 days
1862	17 days
1863	64 days
1864	90 days
1865	49 days
1866	97 days
1867	85 days
1880	38 days
1881	94 days
1882	83 days
1883	108 days
1884	56 days
1885	61 days
1886	96 days
1887	110 days
1888	70 days
1889	58 days
1890	65 days
1891	53 days
1892	102 days
1893	133 days
1894	84 days
1895	76 days
1896	1 day
1897	108 days
1898	140 days
1899	62 days
1900	44 days
1901	61 days
1902	46 days
1903	94 days
1904	105 days
1905	70 days
1906	81 days
1907	82 days
1908	43 days
1909	137 days
1910	99 days
1911	125 days
1912	94 days
1913	115 days
1914	112 days
1915	75 days
1916	24 days
1917	107 days
1918	n/a
1919	90 days
1922	121 days
1923	64 days
1924	84 days
1926	1 day
1927	49 days
1928	116 days
1929	83 days
1930	39 days
1931	73 days
1932	42 days
1933	48 days
1934	59 days
1935	77 days
1936	48 days
1937	79 days
1938	134 days
1953	30 days
1954	77 days
1955	58 days
1956	118 days
1957	122 days
1958	67 days
1959	84 days
1960	96 days
1961	97 days
1962	61 days
1963	54 days
1964	82 days
1965	60 days
1966	134 days

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.

Rainfall Return Levels

68 years, 1852 to 1966

A day with at least 42.4 mm (1.7 in) of rain is expected about once in 2 years. A day with at least 98.8 mm (3.9 in) of rain is expected about once in 100 years.

Rainfall return levels at Oran-Hopital Militaire: the daily rain expected about once in a given number of years
Expected about once in	A day with at least	Note
2 years	42.4 mm (1.7 in)
5 years	58.8 mm (2.3 in)
10 years	69.1 mm (2.7 in)
25 years	81.5 mm (3.2 in)
50 years	90.3 mm (3.6 in)
100 years	98.8 mm (3.9 in)	Longer than the 68 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 68 years of values from 1852 to 1966.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 98.6 mm (3.9 in) in 1881; 96.7 mm (3.8 in) in 1859; 80.0 mm (3.1 in) in 1860.

Download the Data

Data for Oran-Hopital Militaire standing records by year: CSV or JSON. Field meanings are on the data page.
Data for Oran-Hopital Militaire 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of 2026-10-13. Last revised 13 October 2026 (2026-10-13).