Zouérat weather in September

In September, Zouérat sees average daytime highs of 38°C and overnight lows near 25°C, with 8 mm of rain across 1.5 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 40°C in the first days to 36°C by the end. The sky is clear or mostly clear about 77% of the time in September, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of September to 11 h 48 min by month's end. Set against the rest of the year, September is Zouérat's 7th-clearest and 10th-windiest month. For the whole year in context, see Zouérat's year-round climate.

Daytime high
38°
3rd warmest
Overnight low
25°
10th coldest
Rainfall
8 mm
1.5 wet days
Daylight
12 h 06 min
6:40 AM – 6:48 PM
Cloud cover
24%
7th clearest
Wind
16 km/h
10th windiest
Solar energy
6.64 kWh/m²
Travel score
1.3
out of 10

Zouérat is city in Mauritania.

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 40°C in the first days to 36°C by the end.

A typical September day in Zouérat reaches about 38°C in the afternoon and slips back to 25°C overnight — a 13°C spread between the day's warmth and the night's chill. On most days the high lands between 34°C and 42°C. Set against its neighbours, September runs about 3°C cooler than August and about 4°C warmer than October.

20°30°40°151015202530
Avg high (°C)Avg low (°C)
14027
24027
34026
44026
54026
63926
73926
83926
93926
103926
113926
123926
133826
143825
153825
163825
173825
183825
193725
203725
213724
223724
233724
243724
253624
263624
273624
283623
293623
303623

How September really feels in Zouérat

Once humidity and wind are folded in, September averages 30 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
30
9 feel dangerously hot (≥ 39°C)
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.

Zouérat weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 11°20.510.89.0
Feb26° / 13°20.411.28.9
Mar29° / 15°20.311.87.4
Apr32° / 17°10.312.55.5
May35° / 20°10.113.13.7
Jun38° / 23°10.213.41.5
Jul41° / 26°10.213.30.0
Aug41° / 27°41.112.80.0
Sep38° / 25°81.512.11.3
Oct34° / 21°91.111.54.1
Nov28° / 16°20.310.97.5
Dec24° / 13°30.510.69.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 77% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1928
2919
3919
4919
5919
6919
79010
88911
98911
108911
118911
128911
138911
148812
158812
168713
178713
188713
198713
208713
218614
228614
238614
248614
258614
268614
278515
288515
298416
308416

Chance of precipitation in September

Any precipitation

Zouérat gets around 8 mm of rain over 1.5 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 5% and peaks near 5% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
15
25
35
45
55
65
74
84
94
104
114
125
135
145
155
165
175
185
195
205
215
225
235
245
255
265
275
285
295
305

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 79% of days. Sticky, muggy-or-worse air turns up on roughly 5% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
17615531
27615531
37814431
47814431
57814431
67913431
77913431
87913431
98012431
108012431
118012431
128211331
138211331
148211331
158211331
168112331
178112331
187912342
197912342
207912342
217813342
227813342
237713352
247713352
257614352
267614352
277714342
287714342
297813342
307813342

Wind in September

Winds average 16 km/h in September.

Across September, daily wind ranges from about 15 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 30 min at the start of September to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over September. Sunrise moves from 6:36 AM to 6:45 AM, and sunset from 7:03 PM to 6:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:367:03
212.46:367:02
312.46:367:01
412.46:377:00
512.46:376:59
612.46:376:58
712.36:386:57
812.36:386:56
912.36:386:55
1012.36:396:54
1112.26:396:53
1212.26:396:52
1312.26:396:51
1412.26:406:50
1512.26:406:49
1612.16:406:48
1712.16:416:47
1812.16:416:46
1912.16:416:45
2012.06:426:44
2112.06:426:43
2212.06:426:42
2312.06:426:41
2411.96:436:40
2511.96:436:39
2611.96:436:38
2711.96:446:37
2811.96:446:36
2911.86:446:35
3011.86:456:34

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 6.64 kWh/m².

For context, solar energy here swings from a low near 4.49 kWh/m² to a high of 7.81 kWh/m² in May across the year — September's 6.64 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
36.9Intense
46.9Intense
56.9Intense
66.9Intense
76.8Intense
86.8Intense
96.8Intense
106.8Intense
116.8Intense
126.7Intense
136.7Intense
146.7Intense
156.7Intense
166.6Intense
176.6Intense
186.6Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.4Intense
256.4Intense
266.4Intense
276.4Intense
286.3Intense
296.3Intense
306.3Intense
Planning a trip in September

Hazard calendar for Zouérat

In seasonPeak

In September, Zouérat sits inside its dust season. The full year is below, with each hazard's peak months called out.

Zouérat sees seasonal dust haze (February–October), heaviest in July.

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

Is September a good time to visit Zouérat?

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

1.3
Sightseeing
10th-best month of the year
4.7
Beach & pool
10th-best month of the year

September is a weaker month for outdoor sightseeing in Zouérat.

What to pack for Zouérat in September

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

In September, Zouérat sees daytime highs around 38°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Zouérat in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Zouérat peaks around August 24 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 5 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highVery highVery highExtremeVery highHighAug 24UV 11Dec 17UV 5
UV index (midday)Level
Jan6High
Feb8Very high
Mar10Extreme
Apr10Very high
May10Extreme
Jun10Very high
Jul9Very high
Aug11Extreme
Sep11Extreme
Oct9Very high
Nov7High
Dec5High

Air quality in Zouérat 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 Zouérat is worst in July — around 117 µg/m³ PM2.5 (unhealthy), about 2.6× the cleanest month (November, 46 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorUnhealthyJul 18114 µg/m³Nov 1247 µg/m³
PM2.5 (µg/m³)Level
Jan69Unhealthy
Feb70Unhealthy
Mar64Unhealthy
Apr58Unhealthy
May65Unhealthy
Jun82Unhealthy
Jul117Unhealthy
Aug96Unhealthy
Sep75Unhealthy
Oct54Poor
Nov46Poor
Dec68Unhealthy
Location & terrain

Where is Zouérat?

Zouérat sits at 22.7°N, 12.5°W, 352 m above sea level, in Mauritania. The nearest listed city is Atar, 254 km away.

AtarDakhlaAkjoujtBoujdourSmaraEl MarsaLaayouneNouadhibou

Topography around Zouérat

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

Within 3 km, the terrain around Zouérat has only modest variations in elevation — a maximum elevation change of 226 m around an average of 358 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 598 m; within 80 km, large variations in elevation — a maximum elevation change of 716 m.

The land around Zouérat is covered by bare terrain (88%) within 3 km, bare terrain (100%) within 16 km, and bare terrain (100%) within 80 km.

3 km
226 m
16 km
598 m
80 km
716 m
artificial surfacesbare terrain
September weather nearby: Atar 254 km · Dakhla 372 km · Akjoujt 388 km · Boujdour 429 km · Smara 452 km · El Marsa 494 km · Laayoune 495 km · Nouadhibou 512 km

Mauritania travel facts

Travel advisory
Level 3
Reconsider Travel
Power plugs
Type C / E / F
220 V · 50 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$2,198
2025
Happiness
4.5 / 10
World Happiness, 2025
Homicide rate
1
per 100k, 2020
Road deaths
25.6
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 100%

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 Zouérat (22.7354°, -12.4713°, elevation 352 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).