Tozeur weather in September

In September, Tozeur sees average daytime highs of 35°C and overnight lows near 24°C, with 10 mm of rain across 1.7 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 37°C in the first days to 33°C by the end. The sky is clear or mostly clear about 74% of the time in September, and the air most often feels humid.

Daylight stretches from about 12 h 42 min at the start of September to 11 h 42 min by month's end. Set against the rest of the year, September is Tozeur's 4th-clearest and 7th-windiest month. For the whole year in context, see Tozeur's year-round climate.

Daytime high
35°
4th warmest
Overnight low
24°
9th coldest
Rainfall
10 mm
1.7 wet days
Daylight
12 h 12 min
6:16 AM – 6:28 PM
Cloud cover
26%
4th clearest
Wind
13 km/h
7th windiest
Solar energy
5.79 kWh/m²
Travel score
3.1
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 37°C in the first days to 33°C by the end.

A typical September day in Tozeur reaches about 35°C in the afternoon and slips back to 24°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 40°C. Set against its neighbours, September runs about 4°C cooler than August and about 6°C warmer than October.

20°30°40°151015202530
Avg high (°C)Avg low (°C)
13826
23826
33726
43726
53725
63725
73725
83725
93625
103625
113625
123625
133624
143624
153524
163524
173524
183524
193524
203423
213423
223423
233423
243423
253323
263322
273322
283322
293322
303222

How September really feels in Tozeur

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
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.

Tozeur weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 102.2107.1
Feb19° / 81.710.77.9
Mar23° / 12°10211.78.6
Apr28° / 16°101.912.87.8
May33° / 20°4113.74.8
Jun37° / 25°10.314.21.7
Jul40° / 27°00.1140.0
Aug40° / 27°20.513.30.3
Sep35° / 24°101.712.23.1
Oct30° / 19°92.111.16.5
Nov23° / 12°132.110.28.5
Dec18° / 91.89.87.5

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 74% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 12% of September, with mostly cloudy or overcast conditions the remaining 14%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1946
2937
3937
4937
5928
6919
7919
89010
99010
108911
118812
128812
138713
148614
158614
168614
178416
188416
198416
208218
218218
228218
238218
248020
258020
268020
278020
288020
298020
307921

Chance of precipitation in September

Any precipitation

Tozeur gets around 10 mm of rain over 1.7 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 6% and peaks near 8% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
13
23
34
44
54
64
74
84
94
104
114
124
134
145
155
165
175
186
196
206
217
227
237
248
258
268
278
288
298
308

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the humid band about 34% of days. Sticky, muggy-or-worse air turns up on roughly 15% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1153040150
2153040150
3153040160
4152939161
5152939161
6152938171
7162937171
8172937171
9182936171
10192935161
11202935161
12212934161
13222834161
14232833151
15232833151
16242832151
17252832140
18252832140
19262832130
20262832130
21272932130
22272931120
23282931120
24282931120
25292930120
26292930110
27302930110
28302929110
29312929100
30323029100

Wind in September

Winds average 13 km/h in September.

Across September, daily wind ranges from about 12 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 42 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 60 minutes over September. Sunrise moves from 6:05 AM to 6:26 AM, and sunset from 6:49 PM to 6:08 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:056:49
212.76:066:48
312.76:066:47
412.66:076:45
512.66:086:44
612.66:086:42
712.56:096:41
812.56:106:40
912.56:116:38
1012.46:116:37
1112.46:126:35
1212.46:136:34
1312.36:136:32
1412.36:146:31
1512.26:156:29
1612.26:166:28
1712.26:166:27
1812.16:176:25
1912.16:186:24
2012.16:186:22
2112.06:196:21
2212.06:206:19
2312.06:216:18
2411.96:216:16
2511.96:226:15
2611.86:236:14
2711.86:236:12
2811.86:246:11
2911.76:256:09
3011.76:266:08

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.79 kWh/m².

For context, solar energy here swings from a low near 2.94 kWh/m² to a high of 7.79 kWh/m² in June across the year — September's 5.79 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.4Intense
26.3Intense
36.3Intense
46.3Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.0Intense
116.0Intense
126.0Bright
135.9Bright
145.9Bright
155.8Bright
165.8Bright
175.8Bright
185.7Bright
195.7Bright
205.6Bright
215.6Bright
225.5Bright
235.5Bright
245.4Bright
255.4Bright
265.3Bright
275.3Bright
285.3Bright
295.2Bright
305.2Bright
Planning a trip in September

Hazard calendar for Tozeur

In seasonPeak

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

Tozeur sees seasonal dust haze (April–September), heaviest in June.

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

Is September a good time to visit Tozeur?

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

3.1
Sightseeing
9th-best month of the year
6.6
Beach & pool
5th-best month of the year

September is a weaker month for outdoor sightseeing in Tozeur. The water and warmth also suit a beach or pool day.

What to pack for Tozeur in September

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

In September, Tozeur sees daytime highs around 35°C and nights near 24°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Tozeur 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 Tozeur peaks around June 19 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 19UV 10Dec 22UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar6High
Apr6High
May7Very high
Jun10Very high
Jul9Very high
Aug8Very high
Sep8Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Tozeur 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 Tozeur is worst in April — around 62 µg/m³ PM2.5 (unhealthy), about 1.9× the cleanest month (December, 33 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModerateApr 1961 µg/m³Dec 1234 µg/m³
PM2.5 (µg/m³)Level
Jan41Poor
Feb38Poor
Mar48Poor
Apr62Unhealthy
May56Unhealthy
Jun56Unhealthy
Jul43Poor
Aug39Poor
Sep39Poor
Oct36Poor
Nov36Poor
Dec33Moderate
Location & terrain

Where is Tozeur?

Tozeur sits at 33.9°N, 8.1°E, 51 m above sea level, in Tunisia. The nearest listed city is Nefta, 24 km away.

MetlaouiAr RudayyifMoularèsKebiliEl KsarGafsaBir el Ater

Topography around Tozeur

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

Within 3 km, the terrain around Tozeur has only modest variations in elevation — a maximum elevation change of 76 m around an average of 55 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 202 m; within 80 km, large variations in elevation — a maximum elevation change of 1,159 m.

The land around Tozeur is covered by trees (39%), bare terrain (36%) and artificial surfaces (23%) within 3 km, bare terrain (90%) within 16 km, and bare terrain (97%) within 80 km.

3 km
76 m
16 km
202 m
80 km
1,159 m
treesshrubsgrasslandartificial surfacesbare terrain
September weather nearby: Nefta 24 km · Metlaoui 51 km · Ar Rudayyif 52 km · Moularès 64 km · Kebili 81 km · El Ksar 82 km · Gafsa 82 km · Bir el Ater 92 km

Tunisia travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 29% of US
price level, 2025
GDP per capita
$4,657
2025
Happiness
4.8 / 10
World Happiness, 2025
Safe drinking water
65%
of population, 2024
Homicide rate
4.7
per 100k, 2020
Road deaths
16.5
per 100k/yr, 2019
Income group
Lower middle
World Bank
English
Low
EF EPI 498
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 Tozeur (33.9197°, 8.1335°, elevation 51 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).