Galaat el Andeless weather in September

In September, Galaat el Andeless sees average daytime highs of 29°C and overnight lows near 21°C, with 35 mm of rain across 5.6 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 30°C in the first days to 27°C by the end. The sky is clear or mostly clear about 59% 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 Galaat el Andeless's 5th-clearest and 11th-windiest month. For the whole year in context, see Galaat el Andeless's year-round climate.

Daytime high
29°
3rd warmest
Overnight low
21°
10th coldest
Rainfall
35 mm
5.6 wet days
Daylight
12 h 12 min
6:07 AM – 6:21 PM
Cloud cover
38%
5th clearest
Wind
13 km/h
11th windiest
Solar energy
5.03 kWh/m²
Travel score
6.6
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 27°C by the end.

A typical September day in Galaat el Andeless reaches about 29°C in the afternoon and slips back to 21°C overnight — a 7°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)
13123
23023
33023
43022
53022
63022
73022
83022
93022
102922
112922
122922
132922
142922
152921
162921
172921
182821
192821
202821
212821
222821
232821
242821
252820
262720
272720
282720
292720
302720

How September really feels in Galaat el Andeless

Once humidity and wind are folded in, September averages 1 day 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
1
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.

Galaat el Andeless 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
Jan16° / 10°488.59.75.2
Feb16° / 468.510.65.2
Mar18° / 11°437.811.76.3
Apr20° / 13°39712.97.0
May24° / 16°244.2148.2
Jun28° / 20°81.614.57.5
Jul31° / 23°20.414.36.1
Aug32° / 23°71.713.45.6
Sep29° / 21°355.612.36.6
Oct25° / 18°426.5117.5
Nov21° / 14°478.3106.9
Dec17° / 11°498.69.55.9

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 59% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 17% of September, with mostly cloudy or overcast conditions the remaining 24%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18713
28614
38515
48416
58317
68317
78218
88119
98020
108020
117822
127822
137624
147624
157525
167426
177327
187327
197228
207228
217228
227228
237228
247129
257129
267129
277129
287129
297129
307129

Chance of precipitation in September

Any precipitation

Galaat el Andeless gets around 35 mm of rain over 5.6 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 21% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
112
213
314
414
515
616
716
816
917
1017
1117
1218
1318
1418
1519
1619
1720
1820
1920
2020
2120
2221
2321
2421
2521
2621
2721
2821
2921
3021

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 42% of days. Sticky, muggy-or-worse air turns up on roughly 56% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1062646221
2062746211
3072746200
4072845200
5072845190
6072945180
7082945180
8082945170
9082945170
10093045160
11093045160
12093045160
13193044150
141103144150
151103143140
161113143140
171113143130
182123242130
192123242120
202133341110
212133341110
223143440100
233153439100
24315353890
25316353780
26416363780
27417363670
28418363570
29519373460
30519373360

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 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light 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
2713light breeze
2813light breeze
2913light breeze
3013light 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
212.85:556:43
312.85:566:41
412.75:576:40
512.75:586:38
612.65:586:37
712.65:596:35
812.66:006:33
912.56:016:32
1012.56:026:30
1112.46:036:29
1212.46:036:27
1312.46:046:26
1412.36:056:24
1512.36:066:22
1612.26:076:21
1712.26:086:19
1812.26:096:18
1912.16:096:16
2012.16:106:14
2112.06:116:13
2212.06:126:11
2311.96:136:10
2411.96:146:08
2511.96:156:07
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 5.03 kWh/m².

For context, solar energy here swings from a low near 2.18 kWh/m² to a high of 7.59 kWh/m² in July across the year — September's 5.03 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.8Bright
35.7Bright
45.7Bright
55.6Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.1Bright
155.0Bright
165.0Bright
175.0Bright
184.9Bright
194.9Bright
204.8Bright
214.8Bright
224.7Bright
234.7Bright
244.6Bright
254.6Bright
264.6Bright
274.5Bright
284.5Bright
294.5Bright
304.4Bright
Planning a trip in September

Hazard calendar for Galaat el Andeless

In seasonPeak

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

Galaat el Andeless 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 Galaat el Andeless?

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

6.6
Sightseeing
6th-best month of the year
7.9
Beach & pool
4th-best month of the year

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

What to pack for Galaat el Andeless in September

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

In September, Galaat el Andeless sees daytime highs around 29°C and nights near 21°C. Pack light clothes. Worth having: sun protection. About 6 days see rain.

light clothessun protection

Sea temperature near Galaat el Andeless 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 24 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 4 to Nov 17 — about 5.5 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Bracing
Mar15Bracing
Apr16Cool
May18Cool
Jun21Refreshing
Jul24Warm
Aug26Warm
Sep25Warm
Oct23Refreshing
Nov20Refreshing
Dec17Cool

UV index in Galaat el Andeless 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 Galaat el Andeless peaks around July 17 at about 10 (very high) — 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateHighVery highHighModerateJul 17UV 10Dec 21UV 2
UV index (midday)Level
Jan2Moderate
Feb4Moderate
Mar6High
Apr4Moderate
May6High
Jun8Very high
Jul10Extreme
Aug8Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Galaat el Andeless 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 Galaat el Andeless is worst in December — around 50 µg/m³ PM2.5 (poor), about 1.8× the cleanest month (July, 27 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModeratePoorDec 1550 µg/m³Jul 1428 µg/m³
PM2.5 (µg/m³)Level
Jan45Poor
Feb46Poor
Mar41Poor
Apr39Poor
May33Moderate
Jun29Moderate
Jul27Moderate
Aug30Moderate
Sep36Poor
Oct42Poor
Nov47Poor
Dec50Poor
Location & terrain

Where is Galaat el Andeless?

Galaat el Andeless sits at 37.1°N, 10.1°E, 7 m above sea level, in Tunisia. The nearest listed city is El Alia, 14 km away.

Topography around Galaat el Andeless

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

Within 3 km, the terrain around Galaat el Andeless has only modest variations in elevation — a maximum elevation change of 39 m around an average of 4 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 400 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,200 m.

The land around Galaat el Andeless is covered by cropland (63%) and grassland (21%) within 3 km, cropland (46%) and water (25%) within 16 km, and water (40%) and cropland (30%) within 80 km.

3 km
39 m
16 km
400 m
80 km
1,200 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: El Alia 14 km · Rass el Djebel 17 km · La Gazelle 20 km · Aryanah 24 km · Sukrah 24 km · Mnihla 24 km · Ettadhamen 26 km · Oued Lill 26 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 Galaat el Andeless (37.0629°, 10.1183°, elevation 7 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).