Aïn Oussera weather in October

In October, Aïn Oussera sees average daytime highs of 24°C and overnight lows near 13°C, with 23 mm of rain across 4.3 wet days and about 11.1 hours of daylight. It is the 6th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 22°C by the end. The sky is clear or mostly clear about 50% of the time in October, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 36 min by month's end. Set against the rest of the year, October is Aïn Oussera's 5th-clearest and 10th-windiest month. For the whole year in context, see Aïn Oussera's year-round climate.

Daytime high
24°
6th warmest
Overnight low
13°
7th coldest
Rainfall
23 mm
4.3 wet days
Daylight
11 h 06 min
7:01 AM – 6:06 PM
Cloud cover
42%
5th clearest
Wind
10 km/h
10th windiest
Solar energy
4.38 kWh/m²
Travel score
7.9
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 22°C by the end.

A typical October day in Aïn Oussera reaches about 24°C in the afternoon and slips back to 13°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 30°C. Set against its neighbours, October runs about 6°C cooler than September and about 7°C warmer than November.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12715
22715
32715
42714
52614
62614
72614
82614
92614
102613
112513
122513
132513
142513
152513
162513
172412
182412
192412
202412
212412
222412
232312
242311
252311
262311
272211
282211
292210
302210
312110

How October really feels in Aïn Oussera

Once humidity and wind are folded in, October averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Aïn Oussera weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan12° / 214.99.93.8
Feb14° / 184.810.74.8
Mar18° / 244.611.76.8
Apr22° / 275.112.97.6
May27° / 14°254.613.87.3
Jun33° / 19°102.114.34.2
Jul37° / 23°41.214.21.7
Aug36° / 22°71.713.32.4
Sep30° / 17°224.112.25.8
Oct24° / 13°234.311.17.9
Nov17° / 194.310.16.3
Dec13° / 204.69.64.3

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 16% of October, with mostly cloudy or overcast conditions the remaining 34%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16832
26832
36832
46832
56832
66832
76832
86832
96733
106733
116634
126634
136535
146535
156535
166337
176337
186337
196337
206337
216436
226436
236436
246436
256436
266535
276535
286634
296634
306733
316733

Chance of precipitation in October

Any precipitation

Aïn Oussera gets around 23 mm of rain over 4.3 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 14% and peaks near 15% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
115
215
315
414
514
614
714
814
914
1014
1114
1215
1315
1415
1515
1615
1715
1815
1915
2015
2115
2215
2315
2415
2514
2614
2714
2814
2914
3013
3113

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

Most of October feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, October lands in the dry band about 84% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
175214
275214
376213
477203
577203
677203
778193
878193
978193
1079183
1179183
1279183
1380173
1480173
1581163
1683152
1783152
1884142
1985132
2087121
2188111
2289101
239091
249280
259280
269370
279460
289460
299550
309550
319550

Wind in October

Winds average 10 km/h in October.

Across October, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3011calm
3111calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 60 minutes over October. Sunrise moves from 6:48 AM to 7:15 AM, and sunset from 6:27 PM to 5:49 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:486:27
211.66:496:25
311.66:506:24
411.56:506:22
511.56:516:21
611.56:526:20
711.46:536:18
811.46:546:17
911.36:556:15
1011.36:566:14
1111.36:566:13
1211.26:576:11
1311.26:586:10
1411.26:596:09
1511.17:006:07
1611.17:016:06
1711.17:026:05
1811.07:036:04
1911.07:046:02
2010.97:046:01
2110.97:056:00
2210.97:065:59
2310.87:075:58
2410.87:085:56
2510.87:095:55
2610.77:105:54
2710.77:115:53
2810.77:125:52
2910.67:135:51
3010.67:145:50
3110.67:155:49

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.38 kWh/m².

For context, solar energy here swings from a low near 2.51 kWh/m² to a high of 7.73 kWh/m² in June across the year — October's 4.38 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
34.9Bright
44.9Bright
54.8Bright
64.8Bright
74.8Bright
84.7Bright
94.7Bright
104.6Bright
114.6Bright
124.5Bright
134.5Bright
144.4Bright
154.4Bright
164.3Bright
174.3Bright
184.3Bright
194.2Bright
204.2Bright
214.1Bright
224.1Bright
234.0Bright
244.0Bright
254.0Moderate
263.9Moderate
273.9Moderate
283.8Moderate
293.8Moderate
303.7Moderate
313.7Moderate
Planning a trip in October

Hazard calendar for Aïn Oussera

In seasonPeak

None of Aïn Oussera's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Aïn Oussera sees seasonal dust haze (April–September), heaviest in July.

Dust
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is October a good time to visit Aïn Oussera?

Our two travel scores rate October for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.9
Sightseeing
1st-best month of the year
6.7
Beach & pool
4th-best month of the year

October is one of the better times to visit Aïn Oussera for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Aïn Oussera in October

From October's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In October, Aïn Oussera sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes. About 4 days see rain.

light clothes

UV index in Aïn Oussera in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Aïn Oussera peaks around June 22 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highModerateJun 22UV 10Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar7High
Apr8Very high
May8Very high
Jun10Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct5High
Nov4Moderate
Dec2Moderate

Air quality in Aïn Oussera in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Aïn Oussera is worst in September — around 31 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (December, 14 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1231 µg/m³Dec 2314 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb18Moderate
Mar25Moderate
Apr28Moderate
May27Moderate
Jun30Moderate
Jul29Moderate
Aug29Moderate
Sep31Moderate
Oct22Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Aïn Oussera?

Aïn Oussera sits at 35.5°N, 2.9°E, 685 m above sea level, in Algeria. The nearest listed city is Birine, 35 km away.

Topography around Aïn Oussera

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Aïn Oussera.

Within 3 km, the terrain around Aïn Oussera has only modest variations in elevation — a maximum elevation change of 60 m around an average of 688 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 177 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,364 m.

The land around Aïn Oussera is covered by bare terrain (46%) and artificial surfaces (29%) within 3 km, bare terrain (44%), grassland (28%) and cropland (26%) within 16 km, and grassland (36%), bare terrain (35%) and cropland (25%) within 80 km.

3 km
60 m
16 km
177 m
80 km
1,364 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Birine 35 km · Hassi Bahbah 44 km · Ksar el Boukhari 51 km · Ksar Chellala 60 km · Chellalat el Adhaouara 71 km · Berrouaghia 76 km · Dar Chioukh 81 km · Médéa 91 km

Algeria travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 33% of US
price level, 2025
GDP per capita
$6,051
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
69%
of population, 2024
Homicide rate
1.2
per 100k, 2023
Road deaths
20.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 468
Religion
Muslim 99%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Aïn Oussera (35.4514°, 2.9058°, elevation 685 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).