El Attaf weather in September

In September, El Attaf sees average daytime highs of 30°C and overnight lows near 18°C, with 24 mm of rain across 4.8 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 32°C in the first days to 27°C by the end. The sky is clear or mostly clear about 58% 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 El Attaf's 4th-clearest and 10th-windiest month. For the whole year in context, see El Attaf's year-round climate.

Daytime high
30°
4th warmest
Overnight low
18°
10th coldest
Rainfall
24 mm
4.8 wet days
Daylight
12 h 12 min
6:41 AM – 6:54 PM
Cloud cover
39%
4th clearest
Wind
7 km/h
10th windiest
Solar energy
5.44 kWh/m²
Travel score
6.1
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 32°C in the first days to 27°C by the end.

A typical September day in El Attaf reaches about 30°C in the afternoon and slips back to 18°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 34°C. Set against its neighbours, September runs about 5°C cooler than August and about 5°C warmer than October.

10°20°30°40°151015202530
Avg high (°C)Avg low (°C)
13320
23220
33220
43220
53220
63120
73119
83119
93119
103119
113019
123019
133018
143018
153018
162918
172918
182918
192918
202917
212817
222817
232817
242817
252817
262817
272716
282716
292716
302716

How September really feels in El Attaf

Once humidity and wind are folded in, September averages 3 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
3
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

El Attaf 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 daysDaylight (hours)Travel score
Jan14° / 589.39.84.4
Feb15° / 528.810.64.8
Mar18° / 588.711.76.2
Apr21° / 10°548.412.96.8
May25° / 14°396.113.97.7
Jun30° / 18°81.714.46.3
Jul34° / 22°20.514.23.8
Aug34° / 22°71.313.43.7
Sep30° / 18°244.812.26.1
Oct25° / 14°366.311.17.6
Nov19° / 639.410.16.2
Dec15° / 518.29.65.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 58% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 15% of September, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18317
28218
38119
48020
57921
67822
77723
87624
97624
107525
117525
127327
137327
147228
157228
167228
177129
187030
197030
206931
216931
226832
236832
246832
256733
266733
276832
286832
296832
306832

Chance of precipitation in September

Any precipitation

El Attaf gets around 24 mm of rain over 4.8 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 15% and peaks near 21% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
17
28
38
49
510
610
711
812
912
1013
1114
1214
1315
1415
1516
1616
1717
1817
1918
2019
2119
2219
2320
2420
2520
2620
2720
2821
2921
3021

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 37% of days. Sticky, muggy-or-worse air turns up on roughly 7% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1203336111
2203435111
3203435111
4203534101
5203633101
6213632101
7223631100
8233730100
9243629100
10253628100
11273627100
12283627100
1329352690
1430352690
1531352590
1631352580
1732362580
1832362570
1933362470
2033372460
2133372450
2234382450
2334392340
2434392330
2535402230
2636402220
2737412120
2837412010
2939411910
3040411810

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 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
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 6:29 AM to 6:52 AM, and sunset from 7:17 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:297:17
212.86:307:16
312.76:307:14
412.76:317:13
512.76:327:11
612.66:337:10
712.66:347:08
812.56:347:07
912.56:357:05
1012.56:367:04
1112.46:377:02
1212.46:387:01
1312.36:386:59
1412.36:396:58
1512.36:406:56
1612.26:416:54
1712.26:426:53
1812.16:426:51
1912.16:436:50
2012.16:446:48
2112.06:456:47
2212.06:466:45
2312.06:476:44
2411.96:476:42
2511.96:486:40
2611.86:496:39
2711.86:506:37
2811.86:516:36
2911.76:526:34
3011.76:526:33

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.44 kWh/m².

For context, solar energy here swings from a low near 2.31 kWh/m² to a high of 7.61 kWh/m² in July across the year — September's 5.44 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.1Intense
46.1Intense
56.0Intense
66.0Bright
75.9Bright
85.8Bright
95.8Bright
105.8Bright
115.7Bright
125.6Bright
135.6Bright
145.5Bright
155.5Bright
165.4Bright
175.4Bright
185.3Bright
195.3Bright
205.2Bright
215.2Bright
225.1Bright
235.1Bright
245.0Bright
255.0Bright
264.9Bright
274.9Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in September

Hazard calendar for El Attaf

In seasonPeak

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

El Attaf 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 El Attaf?

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

6.1
Sightseeing
7th-best month of the year
7.9
Beach & pool
2nd-best month of the year

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

What to pack for El Attaf in September

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

In September, El Attaf sees daytime highs around 30°C and nights near 18°C. Pack light clothes. Worth having: sun protection. About 5 days see rain.

light clothessun protection

Sea temperature near El Attaf 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 45 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
Mar15Cool
Apr16Cool
May18Cool
Jun21Refreshing
Jul24Refreshing
Aug25Warm
Sep24Warm
Oct22Refreshing
Nov19Cool
Dec17Cool

UV index in El Attaf in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in El Attaf peaks around July 17 at about 10 (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 highModerateJul 17UV 10Dec 19UV 2
UV index (midday)Level
Jan3Moderate
Feb3Moderate
Mar6High
Apr7High
May8Very high
Jun8Very high
Jul10Very high
Aug9Very high
Sep7Very high
Oct5Moderate
Nov3Moderate
Dec2Low

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

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateSep 1028 µg/m³Jan 1318 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb22Moderate
Mar27Moderate
Apr23Moderate
May19Moderate
Jun21Moderate
Jul26Moderate
Aug27Moderate
Sep28Moderate
Oct22Moderate
Nov19Moderate
Dec19Moderate
Location & terrain

Where is El Attaf?

El Attaf sits at 36.2°N, 1.7°E, 158 m above sea level, in Algeria. The nearest listed city is El Abadia, 5.0 km away.

Topography around El Attaf

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

Within 3 km, the terrain around El Attaf has significant variations in elevation — a maximum elevation change of 256 m around an average of 172 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,015 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,916 m.

The land around El Attaf is covered by cropland (60%) within 3 km, cropland (55%) and grassland (32%) within 16 km, and grassland (30%), cropland (25%) and water (21%) within 80 km.

3 km
256 m
16 km
1,015 m
80 km
1,916 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: El Abadia 5.0 km · Oued Fodda 13 km · Aïn Defla 27 km · Chlef 31 km · Ech Chettia 37 km · Sidi Akkacha 43 km · Oued Sly 45 km · Ténès 46 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 El Attaf (36.2239°, 1.6719°, elevation 158 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).