Zuwarah weather in September

In September, Zuwarah sees average daytime highs of 30°C and overnight lows near 25°C, with 10 mm of rain across 1.5 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 29°C by the end. The sky is clear or mostly clear about 80% of the time in September, and the air most often feels muggy.

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 Zuwarah's 4th-clearest and 8th-windiest month. For the whole year in context, see Zuwarah's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
25°
11th coldest
Rainfall
10 mm
1.5 wet days
Daylight
12 h 12 min
7:00 AM – 7:12 PM
Cloud cover
22%
4th clearest
Wind
18 km/h
8th windiest
Solar energy
5.65 kWh/m²
Travel score
6.8
out of 10

Zuwarah is Coastal city in western Libya.

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 30°C in the first days to 29°C by the end.

A typical September day in Zuwarah reaches about 30°C in the afternoon and slips back to 25°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 33°C. Set against its neighbours, September runs about 1°C cooler than August and about 3°C warmer than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13126
23126
33126
43026
53026
63026
73026
83026
93026
103026
113026
123025
133025
143025
153025
163025
173025
183025
192925
202925
212925
222925
232925
242924
252924
262924
272924
282924
292924
302824

How September really feels in Zuwarah

Once humidity and wind are folded in, September averages 15 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
15
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.

Zuwarah weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 11°244.710.16.3
Feb17° / 12°223.310.86.9
Mar19° / 14°132.911.77.7
Apr22° / 16°81.612.88.5
May24° / 19°30.713.79.0
Jun28° / 23°10.214.18.5
Jul30° / 25°00147.1
Aug31° / 26°10.113.26.4
Sep30° / 25°101.512.26.8
Oct27° / 22°203.511.27.9
Nov22° / 17°224.210.38.0
Dec18° / 13°305.29.97.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 80% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 10% of September, with mostly cloudy or overcast conditions the remaining 10%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
1964
2964
3964
4955
5955
6955
7955
8955
9946
10937
11937
12937
13937
14928
15919
16919
179010
189010
198812
208812
218713
228713
238614
248515
258515
268416
278317
288317
298317
308218

Chance of precipitation in September

Any precipitation

Zuwarah gets around 10 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 10% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202530
Rain chance (%)
12
22
32
42
52
62
72
82
93
103
113
123
133
143
154
164
174
185
195
206
216
227
237
248
258
269
279
2810
2910
3010

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 40% of days. Sticky, muggy-or-worse air turns up on roughly 84% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1006315112
2006325012
3007334812
4007334712
5008344612
6018354411
7019364311
8019374211
90110384110
100110394110
11011140409
12011140398
13011241398
14011242387
15011242386
16011342386
17011343375
18021443375
19021443364
20021543354
21031643354
22031643343
23041743333
24041843323
25151942313
26152042302
27162142292
28162241282
29172341272
30172441252

Wind in September

Winds average 18 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
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light 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 6:50 AM to 7:10 AM, and sunset from 7:33 PM to 6:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:507:33
212.76:517:31
312.66:517:30
412.66:527:29
512.66:537:27
612.56:537:26
712.56:547:25
812.56:557:23
912.46:557:22
1012.46:567:20
1112.46:577:19
1212.36:577:18
1312.36:587:16
1412.36:597:15
1512.26:597:13
1612.27:007:12
1712.27:017:11
1812.17:017:09
1912.17:027:08
2012.17:037:06
2112.07:037:05
2212.07:047:04
2312.07:057:02
2411.97:057:01
2511.97:066:59
2611.97:076:58
2711.87:076:57
2811.87:086:55
2911.77:096:54
3011.77:106:52

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.65 kWh/m².

For context, solar energy here swings from a low near 2.77 kWh/m² to a high of 7.63 kWh/m² in July across the year — September's 5.65 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.2Intense
46.2Intense
56.1Intense
66.1Intense
76.0Intense
86.0Intense
96.0Bright
105.9Bright
115.9Bright
125.8Bright
135.8Bright
145.8Bright
155.7Bright
165.7Bright
175.6Bright
185.6Bright
195.5Bright
205.5Bright
215.4Bright
225.4Bright
235.3Bright
245.3Bright
255.2Bright
265.2Bright
275.1Bright
285.1Bright
295.0Bright
305.0Bright
Planning a trip in September

Hazard calendar for Zuwarah

In seasonPeak

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

Zuwarah sees seasonal dust haze (March–June), heaviest in April.

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

Is September a good time to visit Zuwarah?

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

6.8
Sightseeing
10th-best month of the year
8.9
Beach & pool
4th-best month of the year

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

What to pack for Zuwarah in September

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

In September, Zuwarah sees daytime highs around 30°C and nights near 25°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Zuwarah 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 22 km away) is warmest in August at about 27°C and coldest in February near 16°C.

It's comfortable for a long swim from May 23 to Dec 9 — about 6.6 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan17Cool
Feb16Cool
Mar16Cool
Apr17Cool
May19Cool
Jun22Refreshing
Jul26Warm
Aug27Warm
Sep27Warm
Oct25Warm
Nov23Refreshing
Dec19Cool

UV index in Zuwarah in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Zuwarah peaks around June 19 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 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 highExtremeVery highModerateJun 19UV 11Jan 10UV 3
UV index (midday)Level
Jan3Moderate
Feb5High
Mar7High
Apr6High
May8Very high
Jun11Extreme
Jul10Very high
Aug10Very high
Sep8Very high
Oct7High
Nov4Moderate
Dec3Moderate

Air quality in Zuwarah 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 Zuwarah is worst in January — around 39 µg/m³ PM2.5 (poor), about 2.8× the cleanest month (July, 14 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateApr 1139 µg/m³Jul 2414 µg/m³
PM2.5 (µg/m³)Level
Jan39Poor
Feb35Moderate
Mar37Poor
Apr39Poor
May27Moderate
Jun22Moderate
Jul14Moderate
Aug14Moderate
Sep20Moderate
Oct25Moderate
Nov30Moderate
Dec32Moderate
Location & terrain

Where is Zuwarah?

Zuwarah sits at 32.9°N, 12.1°E, 5 m above sea level, in Libya. The nearest listed city is Al Jumayl, 9.0 km away.

Topography around Zuwarah

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

Within 3 km, the terrain around Zuwarah has only modest variations in elevation — a maximum elevation change of 12 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 31 m; within 80 km, only modest variations in elevation — a maximum elevation change of 234 m.

The land around Zuwarah is covered by artificial surfaces (33%), water (32%) and bare terrain (28%) within 3 km, water (46%) and bare terrain (35%) within 16 km, and bare terrain (50%) and water (33%) within 80 km.

3 km
12 m
16 km
31 m
80 km
234 m
grasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Al Jumayl 9.0 km · Sīdī Bin Zīnah 10 km · Al Ajaylat 34 km · Şabrātah 41 km · Şurmān 50 km · Al Ḩurshah 58 km · Az Zāwīyah 63 km · Zawiya 64 km

Libya travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / F / L
230 V · 50 Hz
Prices
≈ 39% of US
price level, 2025
GDP per capita
$6,449
2025
Happiness
5.7 / 10
World Happiness, 2025
Road deaths
21.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Very low
EF EPI 395
Religion
Muslim 97%Christian 3%

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 Zuwarah (32.9312°, 12.082°, elevation 5 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).