Bordj Ghdir weather in September

In September, Bordj Ghdir sees average daytime highs of 27°C and overnight lows near 15°C, with 48 mm of rain across 9.1 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 3rd-wettest month of the year here.

Highs ease over the month, from about 29°C in the first days to 24°C by the end. The sky is clear or mostly clear about 51% 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 Bordj Ghdir's 4th-clearest and 11th-windiest month. For the whole year in context, see Bordj Ghdir's year-round climate.

Daytime high
27°
4th warmest
Overnight low
15°
9th coldest
Rainfall
48 mm
9.1 wet days
Daylight
12 h 12 min
6:28 AM – 6:41 PM
Cloud cover
42%
4th clearest
Wind
8 km/h
11th windiest
Solar energy
5.42 kWh/m²
Travel score
6.8
out of 10

Bordj Ghdir is commune and town in Bordj Bou Arréridj Province, 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 29°C in the first days to 24°C by the end.

A typical September day in Bordj Ghdir reaches about 27°C in the afternoon and slips back to 15°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, September runs about 6°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
13018
23018
32917
42917
52917
62917
72817
82816
92816
102816
112716
122716
132716
142716
152715
162615
172615
182615
192615
202615
212515
222514
232514
242514
252514
262414
272414
282414
292413
302413

How September really feels in Bordj Ghdir

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.

Bordj Ghdir weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 407.82.59.82.4
Feb11° / 348.12.310.63.0
Mar15° / 488.71.211.74.6
Apr18° / 549.30.312.96.0
May23° / 11°498.3013.97.3
Jun29° / 16°246.1014.46.3
Jul33° / 20°114.1014.24.3
Aug32° / 19°227013.44.4
Sep27° / 15°489.1012.26.8
Oct21° / 11°386.9011.17.2
Nov15° / 3870.110.14.7
Dec11° / 347.21.39.62.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 20% 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
38218
48020
57921
67723
77723
87624
97426
107426
117426
127228
137228
147129
157030
167030
176931
186832
196733
206733
216733
226634
236634
246634
256634
266634
276634
286634
296733
306733

Chance of precipitation in September

Any precipitation

Bordj Ghdir gets around 48 mm of rain over 9.1 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 29% and peaks near 34% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
131
232
333
433
534
634
734
833
933
1032
1132
1231
1330
1430
1529
1629
1729
1828
1928
2028
2127
2227
2327
2427
2526
2626
2726
2825
2925
3024

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 65% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
153407
253407
353407
452408
552408
653398
754388
855378
956368
1058357
1159347
1260337
1362326
1464306
1564306
1666295
1767285
1869274
1969274
2070264
2172253
2272253
2374242
2474242
2575232
2676222
2778211
2878211
2979201
3080191

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
37calm
47calm
57calm
67calm
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 6:16 AM to 6:39 AM, and sunset from 7:04 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:167:04
212.86:177:03
312.76:187:01
412.76:197:00
512.66:196:58
612.66:206:57
712.66:216:55
812.56:226:54
912.56:226:52
1012.56:236:51
1112.46:246:49
1212.46:256:48
1312.36:266:46
1412.36:266:45
1512.36:276:43
1612.26:286:41
1712.26:296:40
1812.16:306:38
1912.16:306:37
2012.16:316:35
2112.06:326:34
2212.06:336:32
2312.06:346:31
2411.96:346:29
2511.96:356:28
2611.86:366:26
2711.86:376:25
2811.86:386:23
2911.76:396:22
3011.76:396:20

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.42 kWh/m².

For context, solar energy here swings from a low near 2.42 kWh/m² to a high of 7.58 kWh/m² in July across the year — September's 5.42 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Intense
46.0Bright
55.9Bright
65.9Bright
75.8Bright
85.8Bright
95.7Bright
105.7Bright
115.6Bright
125.6Bright
135.5Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.3Bright
195.3Bright
205.2Bright
215.2Bright
225.1Bright
235.1Bright
245.0Bright
255.0Bright
265.0Bright
274.9Bright
284.9Bright
294.8Bright
304.8Bright
Planning a trip in September

Hazard calendar for Bordj Ghdir

In seasonPeak

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

Bordj Ghdir 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 Bordj Ghdir?

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

6.8
Sightseeing
3rd-best month of the year
6.9
Beach & pool
4th-best month of the year

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

What to pack for Bordj Ghdir in September

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

In September, Bordj Ghdir sees daytime highs around 27°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Bordj Ghdir 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 Bordj Ghdir peaks around July 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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 14UV 10Dec 20UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr7Very high
May8Very high
Jun9Very high
Jul10Very high
Aug8Very high
Sep8Very high
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in Bordj Ghdir 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 Bordj Ghdir is worst in September — around 32 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1732 µg/m³Nov 1926 µg/m³
PM2.5 (µg/m³)Level
Jan28Moderate
Feb27Moderate
Mar29Moderate
Apr31Moderate
May30Moderate
Jun31Moderate
Jul30Moderate
Aug30Moderate
Sep32Moderate
Oct31Moderate
Nov25Moderate
Dec27Moderate
Location & terrain

Where is Bordj Ghdir?

Bordj Ghdir sits at 35.9°N, 4.9°E, 1,088 m above sea level, in Algeria. The nearest listed city is Râs el Oued, 13 km away.

Topography around Bordj Ghdir

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

Within 3 km, the terrain around Bordj Ghdir has significant variations in elevation — a maximum elevation change of 458 m around an average of 1,164 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,116 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,818 m.

The land around Bordj Ghdir is covered by grassland (47%) and cropland (30%) within 3 km, grassland (48%) and cropland (32%) within 16 km, and grassland (37%), cropland (28%) and bare terrain (22%) within 80 km.

3 km
458 m
16 km
1,116 m
80 km
1,818 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
September weather nearby: Râs el Oued 13 km · Bordj Bou Arreridj 23 km · El Achir 30 km · Salah Bey 36 km · Aïn Oulmene 36 km · M'Sila 39 km · Bordj Zemoura 42 km · Mansourah 45 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 Bordj Ghdir (35.9011°, 4.8981°, elevation 1,088 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).