Dar el Haj Taïeb weather in September

In September, Dar el Haj Taïeb sees average daytime highs of 29°C and overnight lows near 24°C, with 26 mm of rain across 3.1 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 28°C by the end. The sky is clear or mostly clear about 67% of the time in September, and the air most often feels oppressive.

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 Dar el Haj Taïeb's 4th-clearest and 9th-windiest month. For the whole year in context, see Dar el Haj Taïeb's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
24°
10th coldest
Rainfall
26 mm
3.1 wet days
Daylight
12 h 12 min
6:05 AM – 6:18 PM
Cloud cover
33%
4th clearest
Wind
17 km/h
9th windiest
Solar energy
5.39 kWh/m²
Travel score
6.9
out of 10

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 28°C by the end.

A typical September day in Dar el Haj Taïeb reaches about 29°C in the afternoon and slips back to 24°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 26°C and 32°C. Set against its neighbours, September runs about 3°C cooler than August and about 3°C warmer than October.

15°20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13125
23025
33025
43025
53025
63025
73025
83024
93024
103024
112924
122924
132924
142924
152924
162924
172924
182923
192923
202923
212823
222823
232823
242823
252823
262823
272822
282822
292822
302722

How September really feels in Dar el Haj Taïeb

Once humidity and wind are folded in, September averages 8 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
8
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.

Dar el Haj Taïeb weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 10°203.79.96.1
Feb17° / 10°163.610.76.4
Mar19° / 12°22411.77.2
Apr21° / 15°153.312.87.9
May24° / 18°81.813.88.7
Jun28° / 22°30.714.38.0
Jul31° / 25°00.114.16.3
Aug31° / 26°40.913.35.8
Sep29° / 24°263.112.26.9
Oct26° / 20°244.211.18.0
Nov21° / 15°203.410.27.9
Dec18° / 12°203.39.77.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 67% 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 18%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1937
2928
3919
4919
59010
68911
78911
88812
98713
108614
118614
128515
138416
148317
158317
168119
178119
187921
197921
207822
217723
227624
237624
247525
257525
267525
277426
287426
297426
307426

Chance of precipitation in September

Any precipitation

Dar el Haj Taïeb gets around 26 mm of rain over 3.1 wet days in September, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 10% and peaks near 13% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
17
27
38
48
58
68
78
88
98
108
118
128
138
149
159
169
1710
1810
1911
2011
2112
2212
2313
2413
2513
2613
2713
2813
2913
3013

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 76% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1011233468
2021233458
3021333458
4021332458
5021432447
6021432447
7021432447
8031433446
9131533436
10131533436
11131534425
12131534425
13141635414
14141635404
15141635394
16151736393
17151736383
18151737373
19161837353
20261837342
21271937332
22281937322
23282037312
24292037302
252102136292
263102236282
273112235271
283122335261
293122434261
304132434251

Wind in September

Winds average 17 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 17 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
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1617light breeze
1717light breeze
1817light breeze
1917light breeze
2017light breeze
2117light breeze
2216light breeze
2316light breeze
2416light breeze
2516light breeze
2616light breeze
2716light breeze
2816light breeze
2916light breeze
3017light breeze

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 5:54 AM to 6:16 AM, and sunset from 6:40 PM to 5:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:546:40
212.75:556:38
312.75:556:37
412.75:566:35
512.65:576:34
612.65:576:33
712.55:586:31
812.55:596:30
912.56:006:28
1012.46:006:27
1112.46:016:25
1212.46:026:24
1312.36:036:22
1412.36:036:21
1512.36:046:19
1612.26:056:18
1712.26:066:16
1812.16:066:15
1912.16:076:13
2012.16:086:12
2112.06:096:10
2212.06:096:09
2312.06:106:07
2411.96:116:06
2511.96:126:04
2611.86:126:03
2711.86:136:01
2811.86:146:00
2911.76:155:59
3011.76:165:57

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.39 kWh/m².

For context, solar energy here swings from a low near 2.68 kWh/m² to a high of 7.61 kWh/m² in July across the year — September's 5.39 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.1Intense
26.0Intense
36.0Bright
45.9Bright
55.9Bright
65.8Bright
75.8Bright
85.8Bright
95.7Bright
105.7Bright
115.6Bright
125.6Bright
135.5Bright
145.5Bright
155.4Bright
165.4Bright
175.3Bright
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 Dar el Haj Taïeb

In seasonPeak

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

Dar el Haj Taïeb sees seasonal dust haze (April–June), heaviest in April.

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

Is September a good time to visit Dar el Haj Taïeb?

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

6.9
Sightseeing
8th-best month of the year
8.5
Beach & pool
4th-best month of the year

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

What to pack for Dar el Haj Taïeb in September

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

In September, Dar el Haj Taïeb sees daytime highs around 29°C and nights near 24°C. Pack light clothes. Worth having: sun protection. About 3 days see rain.

light clothessun protection

Sea temperature near Dar el Haj Taïeb in September

The nearest coast averages about 27°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 16 km away) is warmest in August at about 28°C and coldest in February near 14°C.

It's comfortable for a long swim from May 10 to Nov 25 — about 6.6 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan15Bracing
Feb14Bracing
Mar16Cool
Apr18Cool
May21Refreshing
Jun24Warm
Jul27Warm
Aug28Tropical
Sep27Warm
Oct25Warm
Nov21Refreshing
Dec18Cool

UV index in Dar el Haj Taïeb 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 Dar el Haj Taïeb peaks around July 14 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 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 10Jan 1UV 2
UV index (midday)Level
Jan2Moderate
Feb5Moderate
Mar6High
Apr5High
May7High
Jun9Very high
Jul10Very high
Aug9Very high
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate

Air quality in Dar el Haj Taïeb 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 Dar el Haj Taïeb is worst in January — around 35 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (July, 13 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJan 1634 µg/m³Jul 2213 µg/m³
PM2.5 (µg/m³)Level
Jan35Moderate
Feb31Moderate
Mar30Moderate
Apr25Moderate
May20Moderate
Jun16Moderate
Jul13Moderate
Aug13Moderate
Sep17Moderate
Oct23Moderate
Nov29Moderate
Dec31Moderate
Location & terrain

Where is Dar el Haj Taïeb?

Dar el Haj Taïeb sits at 34.8°N, 10.7°E, 24 m above sea level, in Tunisia. The nearest listed city is Gremda, 2.0 km away.

Kellabine

Topography around Dar el Haj Taïeb

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Dar el Haj Taïeb.

Within 3 km, the terrain around Dar el Haj Taïeb has only modest variations in elevation — a maximum elevation change of 42 m around an average of 26 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 142 m; within 80 km, significant variations in elevation — a maximum elevation change of 311 m.

The land around Dar el Haj Taïeb is covered by artificial surfaces (93%) within 3 km, water (26%), grassland (24%) and cropland (20%) within 16 km, and water (46%) and cropland (26%) within 80 km.

3 km
42 m
16 km
142 m
80 km
311 m
grasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Gremda 2.0 km · Sakiet ez Zit 3.0 km · El Ain 4.0 km · Sfax 5.0 km · Sakiet ed Daier 6.0 km · Sidi Abid 10 km · Mahires 36 km · Kellabine 44 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 Dar el Haj Taïeb (34.7844°, 10.7439°, elevation 24 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).