Mostaganem weather in October

In October, Mostaganem sees average daytime highs of 23°C and overnight lows near 19°C, with 31 mm of rain across 5.2 wet days and about 11.1 hours of daylight. It is the 5th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 24°C in the first days to 21°C by the end. The sky is clear or mostly clear about 54% of the time in October, and the air most often feels humid.

Daylight stretches from about 11 h 36 min at the start of October to 10 h 30 min by month's end. Set against the rest of the year, October is Mostaganem's 8th-clearest and 10th-windiest month. For the whole year in context, see Mostaganem's year-round climate.

Daytime high
23°
5th warmest
Overnight low
19°
8th coldest
Rainfall
31 mm
5.2 wet days
Daylight
11 h 06 min
7:13 AM – 6:17 PM
Cloud cover
40%
8th clearest
Wind
13 km/h
10th windiest
Solar energy
4.17 kWh/m²
Travel score
7.9
out of 10

Mostaganem is city in Mostaganem Province, Algeria.

Density
3,258/km²
people per km²

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 24°C in the first days to 21°C by the end.

A typical October day in Mostaganem reaches about 23°C in the afternoon and slips back to 19°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 25°C. Set against its neighbours, October runs about 3°C cooler than September and about 4°C warmer than November.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12421
22421
32421
42421
52421
62420
72420
82420
92320
102320
112320
122320
132320
142320
152319
162319
172319
182319
192319
202219
212219
222219
232219
242219
252218
262218
272218
282218
292118
302118
312118

Mostaganem weather by month

How October compares with the rest of the year at a glance. October is the 5th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 12°5089.85.1
Feb15° / 12°426.810.65.3
Mar17° / 13°426.311.76.1
Apr18° / 15°36612.96.9
May21° / 17°233.613.97.8
Jun24° / 21°40.914.49.1
Jul27° / 23°0014.29.0
Aug28° / 24°20.413.48.5
Sep26° / 22°142.812.28.3
Oct23° / 19°315.211.17.9
Nov19° / 16°688.510.16.5
Dec16° / 13°4679.65.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 15% of October, with mostly cloudy or overcast conditions the remaining 31%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27426
37426
47327
57327
67327
77228
87228
97228
107129
117030
126931
136832
146733
156733
166634
176634
186634
196634
206634
216634
226634
236634
246634
256634
266733
276733
286733
296733
306733
316832

Chance of precipitation in October

Any precipitation

Mostaganem gets around 31 mm of rain over 5.2 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 17% and peaks near 20% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
113
213
313
413
513
614
714
814
915
1016
1116
1217
1317
1418
1518
1619
1719
1819
1919
2019
2119
2219
2319
2419
2519
2619
2719
2819
2919
3019
3120

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 42% of days. Sticky, muggy-or-worse air turns up on roughly 31% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
111032507
211033506
311134495
421134485
521235474
621336454
721337444
831438423
931539403
1031640382
1141741362
1241842342
1341943331
1452044311
1552045291
1652146280
1752246260
1862347250
1962447230
2062447220
2172547210
2272647200
2382647190
2492747180
25102746160
26112846150
27122945140
28133044130
29153143110
30163242100
3118334090

Wind in October

Winds average 13 km/h in October.

Across October, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3114light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 11 h 36 min at the start of October to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over October. Sunrise moves from 6:59 AM to 7:27 AM, and sunset from 6:38 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.66:596:38
211.67:006:36
311.67:016:35
411.57:026:33
511.57:036:32
611.47:046:31
711.47:056:29
811.47:056:28
911.37:066:26
1011.37:076:25
1111.37:086:23
1211.27:096:22
1311.27:106:21
1411.17:116:19
1511.17:126:18
1611.17:136:17
1711.07:136:16
1811.07:146:14
1911.07:156:13
2010.97:166:12
2110.97:176:11
2210.97:186:09
2310.87:196:08
2410.87:206:07
2510.77:216:06
2610.77:226:05
2710.77:236:04
2810.67:246:03
2910.67:256:02
3010.67:266:00
3110.57:275:59

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.17 kWh/m².

For context, solar energy here swings from a low near 2.48 kWh/m² to a high of 7.6 kWh/m² in June across the year — October's 4.17 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.8Bright
24.8Bright
34.7Bright
44.7Bright
54.6Bright
64.6Bright
74.5Bright
84.5Bright
94.5Bright
104.4Bright
114.4Bright
124.3Bright
134.3Bright
144.2Bright
154.2Bright
164.1Bright
174.1Bright
184.0Bright
194.0Bright
204.0Moderate
213.9Moderate
223.9Moderate
233.9Moderate
243.8Moderate
253.8Moderate
263.7Moderate
273.7Moderate
283.7Moderate
293.6Moderate
303.6Moderate
313.5Moderate
Planning a trip in October

Hazard calendar for Mostaganem

In seasonPeak

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

Mostaganem sees seasonal dust haze (July–August), heaviest in July.

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

Is October a good time to visit Mostaganem?

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

7.9
Sightseeing
5th-best month of the year
5.9
Beach & pool
5th-best month of the year

October is one of the better times to visit Mostaganem for general sightseeing.

What to pack for Mostaganem in October

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

In October, Mostaganem sees daytime highs around 23°C and nights near 19°C. Worth packing: light clothes. About 5 days see rain.

light clothes

Sea temperature near Mostaganem in October

The nearest coast averages about 21°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 20 km away) is warmest in August at about 25°C and coldest in February near 15°C.

It's comfortable for a long swim from Jun 7 to Nov 1 — about 4.9 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Cool
Mar16Cool
Apr17Cool
May18Cool
Jun21Refreshing
Jul23Refreshing
Aug25Warm
Sep24Refreshing
Oct21Refreshing
Nov19Cool
Dec17Cool

UV index in Mostaganem 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 Mostaganem peaks around July 18 at about 9 (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 highHighModerateJul 18UV 9Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar7High
Apr6High
May8Very high
Jun8Very high
Jul9Very high
Aug8Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Mostaganem 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 Mostaganem is worst in March — around 26 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (June, 16 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1625 µg/m³Jun 916 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb21Moderate
Mar26Moderate
Apr20Moderate
May16Moderate
Jun16Moderate
Jul19Moderate
Aug19Moderate
Sep22Moderate
Oct20Moderate
Nov17Moderate
Dec18Moderate
Location & terrain

Where is Mostaganem?

Mostaganem sits at 35.9°N, 0.1°E, 102 m above sea level, in Algeria. The nearest listed city is Arzew, 38 km away.

Topography around Mostaganem

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

Within 3 km, the terrain around Mostaganem has only modest variations in elevation — a maximum elevation change of 197 m around an average of 85 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 401 m; within 80 km, large variations in elevation — a maximum elevation change of 1,012 m.

The land around Mostaganem is covered by artificial surfaces (45%) and water (25%) within 3 km, water (43%) and cropland (31%) within 16 km, and cropland (33%), water (32%) and grassland (24%) within 80 km.

3 km
197 m
16 km
401 m
80 km
1,012 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Arzew 38 km · Aïn el Bya 38 km · Mohammadia 38 km · Relizane 47 km · Gdyel 49 km · Sig 52 km · Assi Bou Nif 59 km · Mascara 60 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 Mostaganem (35.9312°, 0.0892°, elevation 102 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).