La Gazelle weather in September

In September, La Gazelle sees average daytime highs of 26°C and overnight lows near 23°C, with 37 mm of rain across 5.5 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 24°C by the end. The sky is clear or mostly clear about 63% of the time in September, and the air most often feels muggy.

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 La Gazelle's 5th-clearest and 11th-windiest month. For the whole year in context, see La Gazelle's year-round climate.

Daytime high
26°
3rd warmest
Overnight low
23°
10th coldest
Rainfall
37 mm
5.5 wet days
Daylight
12 h 12 min
6:07 AM – 6:21 PM
Cloud cover
35%
5th clearest
Wind
17 km/h
11th windiest
Solar energy
4.96 kWh/m²
Travel score
7.9
out of 10

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 24°C by the end.

A typical September day in La Gazelle reaches about 26°C in the afternoon and slips back to 23°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 28°C. Set against its neighbours, September runs about 2°C cooler than August and about 3°C warmer than October.

15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12724
22724
32724
42724
52724
62723
72623
82623
92623
102623
112623
122623
132623
142623
152623
162623
172622
182522
192522
202522
212522
222522
232522
242522
252522
262522
272522
282421
292421
302421

La Gazelle weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 12°7010.19.84.5
Feb14° / 11°619.210.64.4
Mar16° / 12°487.611.75.3
Apr17° / 14°396.912.96.3
May20° / 17°223.713.97.7
Jun24° / 21°71.314.59.0
Jul27° / 23°10.314.39.1
Aug28° / 24°51.313.48.6
Sep26° / 23°375.512.37.9
Oct23° / 20°537.4117.5
Nov19° / 16°6710.1106.3
Dec16° / 13°7211.29.55.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 63% 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 22%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18713
28713
38614
48515
58416
68416
78218
88218
98218
108020
118020
127921
137822
147822
157624
167624
177525
187525
197426
207327
217327
227327
237327
247327
257327
267327
277327
287327
297228
307228

Chance of precipitation in September

Any precipitation

La Gazelle gets around 37 mm of rain over 5.5 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 18% and peaks near 22% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
110
210
311
412
513
614
715
816
916
1017
1117
1218
1318
1419
1519
1620
1720
1820
1921
2021
2121
2221
2321
2421
2521
2621
2722
2822
2922
3022

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the muggy band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 67% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1021636443
2021736423
3021837412
4021938392
5021939382
6022039372
7032139361
8032140351
9032240341
10032240331
11032340331
12042440321
13042439311
14042539301
15052638301
16052738291
17062838281
18072838270
19172938250
20183037240
21183137220
22193137210
231103237200
241103338180
251113337170
261123337160
271133337150
282143338140
292153337130
302153337120

Wind in September

Winds average 17 km/h in September.

Across September, daily wind ranges from about 17 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light 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
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2718light breeze
2818light breeze
2918light breeze
3018light 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 6:19 AM, and sunset from 6:44 PM to 5:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:546:44
212.85:556:42
312.75:566:41
412.75:576:39
512.75:576:38
612.65:586:36
712.65:596:35
812.66:006:33
912.56:016:32
1012.56:026:30
1112.46:026:28
1212.46:036:27
1312.46:046:25
1412.36:056:24
1512.36:066:22
1612.26:076:21
1712.26:076:19
1812.26:086:17
1912.16:096:16
2012.16:106:14
2112.06:116:13
2212.06:126:11
2311.96:136:09
2411.96:136:08
2511.96:146:06
2611.86:156:05
2711.86:166:03
2811.76:176:02
2911.76:186:00
3011.76:195:59

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.96 kWh/m².

For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 7.5 kWh/m² in July across the year — September's 4.96 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.7Bright
35.7Bright
45.6Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.3Bright
105.2Bright
115.2Bright
125.1Bright
135.1Bright
145.0Bright
155.0Bright
164.9Bright
174.9Bright
184.8Bright
194.8Bright
204.7Bright
214.7Bright
224.7Bright
234.6Bright
244.6Bright
254.5Bright
264.5Bright
274.5Bright
284.4Bright
294.4Bright
304.3Bright
Planning a trip in September

Hazard calendar for La Gazelle

In seasonPeak

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

La Gazelle sees seasonal dust haze (June), heaviest in June.

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

Is September a good time to visit La Gazelle?

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

7.9
Sightseeing
4th-best month of the year
7.4
Beach & pool
3rd-best month of the year

September is one of the better times to visit La Gazelle for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for La Gazelle in September

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

In September, La Gazelle sees daytime highs around 26°C and nights near 23°C. Worth packing: light clothes and sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near La Gazelle in September

The nearest coast averages about 25°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 17 km away) is warmest in August at about 26°C and coldest in February near 15°C.

It's comfortable for a long swim from Jun 3 to Nov 19 — about 5.6 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Bracing
Mar15Bracing
Apr16Cool
May18Cool
Jun21Refreshing
Jul25Warm
Aug26Warm
Sep25Warm
Oct23Refreshing
Nov20Refreshing
Dec17Cool

UV index in La Gazelle 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 La Gazelle peaks around July 17 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighModerateVery highVery highHighModerateJul 17UV 10Dec 21UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar6High
Apr4Moderate
May7High
Jun8Very high
Jul10Extreme
Aug8Very high
Sep7High
Oct5High
Nov3Moderate
Dec2Low

Air quality in La Gazelle 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 La Gazelle is worst in February — around 38 µg/m³ PM2.5 (poor), about 1.6× the cleanest month (August, 24 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorFeb 1638 µg/m³Aug 1024 µg/m³
PM2.5 (µg/m³)Level
Jan36Poor
Feb38Poor
Mar36Poor
Apr33Moderate
May29Moderate
Jun25Moderate
Jul24Moderate
Aug24Moderate
Sep27Moderate
Oct31Moderate
Nov34Moderate
Dec37Poor
Location & terrain

Where is La Gazelle?

La Gazelle sits at 36.9°N, 10.2°E, 2 m above sea level, in Tunisia. The nearest listed city is Aryanah, 4.0 km away.

Topography around La Gazelle

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

Within 3 km, the terrain around La Gazelle has only modest variations in elevation — a maximum elevation change of 184 m around an average of 23 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 326 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,200 m.

The land around La Gazelle is covered by artificial surfaces (55%) and grassland (23%) within 3 km, water (28%) and artificial surfaces (27%) within 16 km, and water (35%) and cropland (31%) within 80 km.

3 km
184 m
16 km
326 m
80 km
1,200 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Aryanah 4.0 km · Sukrah 6.0 km · Mnihla 8.0 km · Tunis 9.0 km · Ettadhamen 10 km · Le Bardo 10 km · Douar Hicher 11 km · Den Den 12 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 La Gazelle (36.8948°, 10.186°, elevation 2 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).