Sebdou weather in September

In September, Sebdou sees average daytime highs of 28°C and overnight lows near 15°C, with 34 mm of rain across 7.2 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 25°C by the end. The sky is clear or mostly clear about 54% 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 Sebdou's 4th-clearest and 10th-windiest month. For the whole year in context, see Sebdou's year-round climate.

Daytime high
28°
4th warmest
Overnight low
15°
10th coldest
Rainfall
34 mm
7.2 wet days
Daylight
12 h 12 min
6:53 AM – 7:06 PM
Cloud cover
41%
4th clearest
Wind
6 km/h
10th windiest
Solar energy
5.6 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 30°C in the first days to 25°C by the end.

A typical September day in Sebdou reaches about 28°C in the afternoon and slips back to 15°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 31°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
13117
23017
33017
43016
53016
63016
72916
82916
92916
102915
112915
122815
132815
142815
152815
162815
172714
182714
192714
202714
212714
222614
232614
242613
252613
262613
272613
282513
292513
302513

How September really feels in Sebdou

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.

Sebdou weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan13° / 559.11.49.93.8
Feb14° / 498.11.410.74.3
Mar17° / 599.10.511.75.6
Apr19° / 579.5012.86.4
May23° / 10°447.2013.87.5
Jun28° / 14°214.2014.37.1
Jul32° / 18°93.3014.14.8
Aug32° / 18°176.8013.34.4
Sep28° / 15°347.2012.26.7
Oct23° / 11°467.3011.17.4
Nov17° / 557.90.210.25.8
Dec14° / 417.40.69.74.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 54% 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 (%)
17921
27921
37822
47723
57624
67624
77525
87426
97426
107426
117327
127228
137129
147129
157129
167030
176931
186931
196832
206832
216832
226832
236733
246832
256832
266832
276931
286931
297030
307030

Chance of precipitation in September

Any precipitation

Sebdou gets around 34 mm of rain over 7.2 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 23% and peaks near 24% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
124
224
324
424
524
624
723
823
923
1023
1123
1223
1323
1423
1523
1623
1723
1824
1924
2024
2124
2224
2324
2423
2523
2623
2722
2822
2922
3022

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 56% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14339162
24339162
34339152
44440142
54540142
64539142
74639132
84738131
94838131
104937131
115036131
125135131
135334121
145433121
155433121
165632120
175831110
185831110
195930110
206030100
216129100
22622990
23632890
24642880
25662770
26682660
27692650
28712540
29722440
30742330

Wind in September

Winds average 6 km/h in September.

Across September, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

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 6:42 AM to 7:04 AM, and sunset from 7:28 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:427:28
212.76:437:26
312.76:447:25
412.76:447:24
512.66:457:22
612.66:467:21
712.56:477:19
812.56:477:18
912.56:487:16
1012.46:497:15
1112.46:507:13
1212.46:507:12
1312.36:517:10
1412.36:527:09
1512.36:537:08
1612.26:537:06
1712.26:547:05
1812.16:557:03
1912.16:557:02
2012.16:567:00
2112.06:576:59
2212.06:586:57
2312.06:586:56
2411.96:596:54
2511.97:006:53
2611.87:016:51
2711.87:016:50
2811.87:026:48
2911.77:036:47
3011.77:046:45

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.6 kWh/m².

For context, solar energy here swings from a low near 2.7 kWh/m² to a high of 7.53 kWh/m² in June across the year — September's 5.6 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.1Intense
56.1Intense
66.0Intense
76.0Bright
86.0Bright
95.9Bright
105.9Bright
115.8Bright
125.8Bright
135.7Bright
145.7Bright
155.6Bright
165.6Bright
175.5Bright
185.5Bright
195.5Bright
205.4Bright
215.4Bright
225.3Bright
235.3Bright
245.2Bright
255.2Bright
265.2Bright
275.1Bright
285.1Bright
295.1Bright
305.0Bright
Planning a trip in September

Hazard calendar for Sebdou

In seasonPeak

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

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

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

Is September a good time to visit Sebdou?

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

6.7
Sightseeing
4th-best month of the year
7.4
Beach & pool
3rd-best month of the year

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

What to pack for Sebdou in September

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

In September, Sebdou sees daytime highs around 28°C and nights near 15°C. Pack light clothes. Worth having: sun protection. About 7 days see rain.

light clothessun protection

UV index in Sebdou 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 Sebdou 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 Sebdou 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 Sebdou is worst in September — around 25 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 13 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1025 µg/m³Jan 913 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb21Moderate
Mar23Moderate
Apr22Moderate
May19Moderate
Jun18Moderate
Jul23Moderate
Aug25Moderate
Sep25Moderate
Oct20Moderate
Nov16Moderate
Dec13Moderate
Location & terrain

Where is Sebdou?

Sebdou sits at 34.6°N, 1.3°W, 920 m above sea level, in Algeria. The nearest listed city is Mansoûra, 25 km away.

Topography around Sebdou

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

Within 3 km, the terrain around Sebdou has significant variations in elevation — a maximum elevation change of 322 m around an average of 954 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 906 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,823 m.

The land around Sebdou is covered by cropland (40%) and grassland (20%) within 3 km, grassland (33%), shrubs (28%) and cropland (28%) within 16 km, and grassland (36%) and cropland (28%) within 80 km.

3 km
322 m
16 km
906 m
80 km
1,823 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Mansoûra 25 km · Tlemcen 27 km · Beni Mester 27 km · Chetouane 32 km · Hennaya 35 km · Ouled Mimoun 40 km · Maghnia 43 km · Remchi 48 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 Sebdou (34.637°, -1.3314°, elevation 920 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).