Oum el Bouaghi weather in September

In September, Oum el Bouaghi sees average daytime highs of 28°C and overnight lows near 17°C, with 31 mm of rain across 8.2 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 48% of the time in September, and the air most often feels comfortable.

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 Oum el Bouaghi's 4th-clearest and 11th-windiest month. For the whole year in context, see Oum el Bouaghi's year-round climate.

Daytime high
28°
4th warmest
Overnight low
17°
9th coldest
Rainfall
31 mm
8.2 wet days
Daylight
12 h 12 min
6:19 AM – 6:33 PM
Cloud cover
44%
4th clearest
Wind
8 km/h
11th windiest
Solar energy
5.21 kWh/m²
Travel score
6.5
out of 10

Oum el Bouaghi is city in Algeria.

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

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 Oum el Bouaghi reaches about 28°C in the afternoon and slips back to 17°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 32°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13019
23018
33018
43018
53018
62918
72918
82918
92917
102917
112917
122817
132817
142817
152817
162816
172716
182716
192716
202716
212716
222716
232616
242615
252615
262615
272615
282615
292515
302515

How September really feels in Oum el Bouaghi

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.

Oum el Bouaghi 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
Jan12° / 407.91.49.83.1
Feb13° / 377.91.310.63.6
Mar16° / 458.80.811.75.2
Apr19° / 468.80.212.96.4
May24° / 12°468013.97.4
Jun30° / 17°215.8014.46.0
Jul33° / 20°103.6014.24.2
Aug33° / 20°205.6013.44.3
Sep28° / 17°318.2012.26.5
Oct23° / 13°366.4011.17.5
Nov17° / 356.6010.15.7
Dec13° / 366.90.69.63.7

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 24% 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 (%)
18416
28317
38119
48119
58020
67921
77822
87723
97723
107624
117525
127525
137426
147228
157228
167129
176931
186832
196832
206634
216634
226634
236535
246535
256535
266535
276535
286436
296436
306436

Chance of precipitation in September

Any precipitation

Oum el Bouaghi gets around 31 mm of rain over 8.2 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 27% and peaks near 28% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
125
226
326
427
528
628
728
828
928
1028
1128
1228
1328
1428
1528
1627
1727
1827
1927
2027
2127
2226
2326
2426
2526
2626
2726
2826
2925
3025

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the comfortable band about 43% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13047221
23047221
33047221
43047221
53047221
63047211
73147211
83247201
93346201
103446191
113545191
123745181
133844171
143944171
154143160
164243150
174342140
184442140
194542130
204641120
214841110
224941100
23504190
24514090
25524080
26534070
27543970
28563860
29583750
30583750

Wind in September

Winds average 8 km/h in September.

Across September, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

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 6:07 AM to 6:30 AM, and sunset from 6:55 PM to 6:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:076:55
212.86:086:54
312.76:096:52
412.76:106:51
512.66:106:49
612.66:116:48
712.66:126:46
812.56:136:45
912.56:146:43
1012.56:146:42
1112.46:156:40
1212.46:166:39
1312.36:176:37
1412.36:186:36
1512.36:186:34
1612.26:196:33
1712.26:206:31
1812.16:216:29
1912.16:226:28
2012.16:226:26
2112.06:236:25
2212.06:246:23
2312.06:256:22
2411.96:266:20
2511.96:266:19
2611.86:276:17
2711.86:286:16
2811.86:296:14
2911.76:306:13
3011.76:306:11

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.21 kWh/m².

For context, solar energy here swings from a low near 2.34 kWh/m² to a high of 7.48 kWh/m² in July across the year — September's 5.21 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.8Bright
35.8Bright
45.7Bright
55.7Bright
65.6Bright
75.6Bright
85.5Bright
95.5Bright
105.5Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.2Bright
165.2Bright
175.1Bright
185.1Bright
195.0Bright
205.0Bright
215.0Bright
224.9Bright
234.9Bright
244.8Bright
254.8Bright
264.8Bright
274.7Bright
284.7Bright
294.6Bright
304.6Bright
Planning a trip in September

Hazard calendar for Oum el Bouaghi

In seasonPeak

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

Oum el Bouaghi sees seasonal dust haze (June–July), heaviest in June.

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

Is September a good time to visit Oum el Bouaghi?

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

6.5
Sightseeing
3rd-best month of the year
7.2
Beach & pool
4th-best month of the year

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

What to pack for Oum el Bouaghi in September

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

In September, Oum el Bouaghi sees daytime highs around 28°C and nights near 17°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Oum el Bouaghi in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Oum el Bouaghi peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 16UV 10Dec 21UV 2
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr7High
May8Very high
Jun9Very high
Jul10Extreme
Aug8Very high
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Oum el Bouaghi 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 Oum el Bouaghi is worst in October — around 36 µg/m³ PM2.5 (poor), and holds fairly steady the rest of the year.

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateModeratePoorModerateOct 936 µg/m³Jul 1730 µg/m³
PM2.5 (µg/m³)Level
Jan31Moderate
Feb32Moderate
Mar33Moderate
Apr36Poor
May33Moderate
Jun32Moderate
Jul30Moderate
Aug32Moderate
Sep36Poor
Oct36Poor
Nov32Moderate
Dec32Moderate
Location & terrain

Where is Oum el Bouaghi?

Oum el Bouaghi sits at 35.9°N, 7.1°E, 925 m above sea level, in Algeria. The nearest listed city is Aïn Fakroun, 24 km away.

Topography around Oum el Bouaghi

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

Within 3 km, the terrain around Oum el Bouaghi has significant variations in elevation — a maximum elevation change of 599 m around an average of 979 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 783 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,183 m.

The land around Oum el Bouaghi is covered by artificial surfaces (32%), grassland (20%) and cropland (20%) within 3 km, cropland (72%) within 16 km, and cropland (57%) and grassland (27%) within 80 km.

3 km
599 m
16 km
783 m
80 km
2,183 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Aïn Fakroun 24 km · Aïn Beïda 27 km · Aïn Kercha 38 km · ’Aïn Abid 42 km · Kaïs 46 km · Sedrata 47 km · Khenchela 49 km · Oued Zenati 49 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 Oum el Bouaghi (35.8754°, 7.1135°, elevation 925 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).