Ouled Mimoun weather in September

In September, Ouled Mimoun sees average daytime highs of 29°C and overnight lows near 17°C, with 22 mm of rain across 4.5 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 27°C by the end. The sky is clear or mostly clear about 56% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 48 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Ouled Mimoun's 4th-clearest and 10th-windiest month. For the whole year in context, see Ouled Mimoun's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
17°
10th coldest
Rainfall
22 mm
4.5 wet days
Daylight
12 h 12 min
6:52 AM – 7:05 PM
Cloud cover
39%
4th clearest
Wind
7 km/h
10th windiest
Solar energy
5.56 kWh/m²
Travel score
6.7
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 31°C in the first days to 27°C by the end.

A typical September day in Ouled Mimoun reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 32°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13119
23119
33119
43119
53119
63019
73018
83018
93018
103018
113018
122918
132918
142917
152917
162917
172817
182817
192817
202817
212816
222816
232716
242716
252716
262716
272716
282715
292615
302615

How September really feels in Ouled Mimoun

Once humidity and wind are folded in, September 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

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

Ouled Mimoun weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 558.69.94.8
Feb16° / 487.510.75.2
Mar18° / 567.711.76.4
Apr20° / 10°517.912.96.9
May24° / 13°335.313.87.9
Jun29° / 17°112.314.37.1
Jul33° / 20°20.714.14.7
Aug33° / 21°82.513.34.4
Sep29° / 17°224.512.26.7
Oct24° / 13°376.411.17.7
Nov19° / 567.610.26.5
Dec16° / 417.39.75.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 28%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18020
28020
37921
47822
57723
67624
77624
87525
97426
107426
117327
127228
137228
147129
157129
167030
177030
186931
196931
206931
216832
226832
236832
246832
256931
266931
276931
286931
297030
307030

Chance of precipitation in September

Any precipitation

Ouled Mimoun gets around 22 mm of rain over 4.5 wet days in September. 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 18% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
19
29
310
410
510
610
710
811
911
1011
1112
1213
1313
1414
1514
1615
1716
1816
1917
2018
2118
2218
2318
2418
2518
2618
2718
2818
2918
3017

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
126352811
226352810
326362810
427362710
52736279
62836279
72936268
83036268
93135258
103335257
113435257
123534247
133634246
143733246
153833246
163933235
173933235
184032235
194132234
204133224
214133224
224233213
234234213
244335203
254435192
264536182
274636162
284737151
294837141
304937131

Wind in September

Winds average 7 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 48 min at the start of September to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over September. Sunrise moves from 6:41 AM to 7:03 AM, and sunset from 7:27 PM to 6:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:417:27
212.76:427:25
312.76:427:24
412.76:437:23
512.66:447:21
612.66:457:20
712.66:457:18
812.56:467:17
912.56:477:15
1012.46:487:14
1112.46:487:12
1212.46:497:11
1312.36:507:09
1412.36:507:08
1512.36:517:06
1612.26:527:05
1712.26:537:03
1812.16:537:02
1912.16:547:00
2012.16:556:59
2112.06:566:57
2212.06:576:56
2312.06:576:54
2411.96:586:53
2511.96:596:52
2611.87:006:50
2711.87:006:49
2811.87:016:47
2911.77:026:46
3011.77:036:44

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.56 kWh/m².

For context, solar energy here swings from a low near 2.63 kWh/m² to a high of 7.54 kWh/m² in June across the year — September's 5.56 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.1Intense
46.1Intense
56.1Intense
66.0Intense
76.0Bright
85.9Bright
95.9Bright
105.8Bright
115.8Bright
125.7Bright
135.7Bright
145.6Bright
155.6Bright
165.5Bright
175.5Bright
185.5Bright
195.4Bright
205.4Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.1Bright
265.1Bright
275.1Bright
285.0Bright
295.0Bright
305.0Bright
Planning a trip in September

Hazard calendar for Ouled Mimoun

In seasonPeak

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

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

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

Is September a good time to visit Ouled Mimoun?

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

6.7
Sightseeing
5th-best month of the year
7.9
Beach & pool
3rd-best month of the year

September is a reasonable time to visit Ouled Mimoun for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ouled Mimoun in September

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

In September, Ouled Mimoun sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near Ouled Mimoun in September

The nearest coast averages about 24°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 61 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 2 — 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
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in Ouled Mimoun in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ouled Mimoun peaks around July 19 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highVery highHighModerateJul 19UV 10Dec 19UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar8Very high
Apr8Very high
May9Very high
Jun9Very high
Jul10Extreme
Aug10Very high
Sep8Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Ouled Mimoun in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Ouled Mimoun is worst in March — around 28 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1228 µg/m³May 2420 µg/m³
PM2.5 (µg/m³)Level
Jan21Moderate
Feb27Moderate
Mar28Moderate
Apr24Moderate
May20Moderate
Jun20Moderate
Jul25Moderate
Aug27Moderate
Sep28Moderate
Oct27Moderate
Nov23Moderate
Dec23Moderate
Location & terrain

Where is Ouled Mimoun?

Ouled Mimoun sits at 34.9°N, 1.0°W, 700 m above sea level, in Algeria. The nearest listed city is Sidi Abdelli, 21 km away.

Topography around Ouled Mimoun

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

Within 3 km, the terrain around Ouled Mimoun has significant variations in elevation — a maximum elevation change of 575 m around an average of 710 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,160 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,823 m.

The land around Ouled Mimoun is covered by cropland (37%) and grassland (24%) within 3 km, cropland (42%), shrubs (27%) and grassland (20%) within 16 km, and cropland (36%) and grassland (34%) within 80 km.

3 km
575 m
16 km
1,160 m
80 km
1,823 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Sidi Abdelli 21 km · Chetouane 24 km · Bensekrane 26 km · Tlemcen 26 km · Mansoûra 28 km · Hennaya 31 km · Beni Mester 36 km · Sebdou 40 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 Ouled Mimoun (34.9047°, -1.0339°, elevation 700 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).