Al Abyār weather in September

In September, Al Abyār sees average daytime highs of 31°C and overnight lows near 21°C, with 3 mm of rain across 0.9 wet days and about 12.2 hours of daylight. It is the 3rd-warmest and 9th-wettest month of the year here.

Highs ease over the month, from about 32°C in the first days to 30°C by the end. The sky is clear or mostly clear about 91% 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 Al Abyār's 4th-clearest and 11th-windiest month. For the whole year in context, see Al Abyār's year-round climate.

Daytime high
31°
3rd warmest
Overnight low
21°
10th coldest
Rainfall
3 mm
0.9 wet days
Daylight
12 h 12 min
6:26 AM – 6:38 PM
Cloud cover
13%
4th clearest
Wind
12 km/h
11th windiest
Solar energy
5.95 kWh/m²
Travel score
6.2
out of 10

Al Abyār is town in the Marj District, 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 32°C in the first days to 30°C by the end.

A typical September day in Al Abyār reaches about 31°C in the afternoon and slips back to 21°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 35°C. Set against its neighbours, September runs about 1°C cooler than August and about 3°C warmer than October.

15°20°25°30°35°40°151015202530
Avg high (°C)Avg low (°C)
13222
23221
33221
43221
53221
63221
73121
83121
93121
103121
113121
123121
133121
143121
153121
163121
173120
183120
193120
203120
213120
223020
233020
243020
253020
263020
273020
283020
293019
303019

How September really feels in Al Abyār

Once humidity and wind are folded in, September averages 2 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
2
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.

Al Abyār weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 397.510.15.5
Feb17° / 35710.85.8
Mar20° / 10°214.711.87.4
Apr24° / 13°82.112.88.6
May28° / 16°41.313.67.9
Jun31° / 19°10.414.16.3
Jul32° / 21°00.113.95.9
Aug32° / 22°10.213.25.5
Sep31° / 21°30.912.26.2
Oct27° / 18°102.811.27.7
Nov22° / 14°184.310.47.9
Dec18° / 10°337.49.96.2

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 91% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 6% of September, with mostly cloudy or overcast conditions the remaining 3%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11000
21000
31000
41000
51000
61000
71000
81000
9991
10991
11991
12991
13991
14991
15982
16982
17973
18973
19973
20973
21964
22955
23955
24946
25946
26946
27937
28928
29928
30919

Chance of precipitation in September

Any precipitation

Al Abyār gets around 3 mm of rain over 0.9 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 3% and peaks near 5% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
11
21
31
42
52
62
72
82
92
102
112
122
132
142
152
162
172
183
193
203
213
224
234
244
254
264
275
285
295
305

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 38% of days. Sticky, muggy-or-worse air turns up on roughly 18% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
152137361
252238341
362338321
462439311
562539291
662639271
772739261
872840251
982940231
1083040220
1183040210
1293140200
1393241190
1493341170
15103340170
16103440160
17113539150
18113639140
19123639130
20133738120
21133738120
22143738110
23153738100
24153837100
2516383790
2617393680
2718393580
2819403470
2920403460
3021413360

Wind in September

Winds average 12 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
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm

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 6:17 AM to 6:35 AM, and sunset from 6:58 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:176:58
212.76:176:57
312.66:186:55
412.66:186:54
512.66:196:53
612.56:206:51
712.56:206:50
812.56:216:49
912.46:226:47
1012.46:226:46
1112.46:236:45
1212.36:246:43
1312.36:246:42
1412.36:256:41
1512.26:256:39
1612.26:266:38
1712.26:276:36
1812.16:276:35
1912.16:286:34
2012.16:296:32
2112.06:296:31
2212.06:306:29
2312.06:316:28
2411.96:316:27
2511.96:326:25
2611.96:336:24
2711.86:336:23
2811.86:346:21
2911.86:356:20
3011.76:356:19

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.95 kWh/m².

For context, solar energy here swings from a low near 2.7 kWh/m² to a high of 7.82 kWh/m² in June across the year — September's 5.95 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.6Intense
26.5Intense
36.5Intense
46.5Intense
56.4Intense
66.4Intense
76.3Intense
86.3Intense
96.3Intense
106.2Intense
116.2Intense
126.1Intense
136.1Intense
146.0Intense
156.0Bright
165.9Bright
175.9Bright
185.8Bright
195.8Bright
205.8Bright
215.7Bright
225.7Bright
235.6Bright
245.5Bright
255.5Bright
265.5Bright
275.4Bright
285.3Bright
295.3Bright
305.3Bright
Planning a trip in September

Hazard calendar for Al Abyār

In seasonPeak

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

Al Abyār sees seasonal dust haze (April–May), heaviest in April.

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

Is September a good time to visit Al Abyār?

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

6.2
Sightseeing
7th-best month of the year
8.9
Beach & pool
3rd-best month of the year

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

What to pack for Al Abyār in September

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

In September, Al Abyār sees daytime highs around 31°C and nights near 21°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

Sea temperature near Al Abyār in September

The nearest coast averages about 26°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 29 km away) is warmest in August at about 27°C and coldest in March near 17°C.

It's comfortable for a long swim from May 21 to Dec 17 — about 6.9 months when the water holds above 20°C.

15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan18Cool
Feb17Cool
Mar17Cool
Apr17Cool
May20Cool
Jun23Refreshing
Jul26Warm
Aug27Warm
Sep26Warm
Oct25Warm
Nov23Refreshing
Dec20Refreshing

UV index in Al Abyār in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Al Abyār peaks around August 12 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 11 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highModerateAug 12UV 11Jan 11UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr8Very high
May7Very high
Jun9Very high
Jul10Extreme
Aug11Extreme
Sep9Very high
Oct7High
Nov4Moderate
Dec3Moderate

Air quality in Al Abyār 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 Al Abyār is worst in April — around 28 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (August, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateApr 1327 µg/m³Aug 119 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb25Moderate
Mar24Moderate
Apr28Moderate
May19Moderate
Jun12Good
Jul9Good
Aug9Good
Sep11Good
Oct16Moderate
Nov17Moderate
Dec14Moderate
Location & terrain

Where is Al Abyār?

Al Abyār sits at 32.2°N, 20.6°E, 289 m above sea level, in Libya. The nearest listed city is Al Marj, 40 km away.

Al Bayḑā’ShahhatAz ZuwaytīnahAjdabiyaAl Qubbah

Topography around Al Abyār

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

Within 3 km, the terrain around Al Abyār has only modest variations in elevation — a maximum elevation change of 60 m around an average of 291 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 292 m; within 80 km, large variations in elevation — a maximum elevation change of 697 m.

The land around Al Abyār is covered by grassland (55%) and cropland (20%) within 3 km, grassland (49%) and cropland (39%) within 16 km, and bare terrain (35%), water (25%) and grassland (21%) within 80 km.

3 km
60 m
16 km
292 m
80 km
697 m
shrubsgrasslandcroplandartificial surfacesbare terrainwater
September weather nearby: Al Marj 40 km · Benghazi 50 km · Qaryat Sulūq 67 km · Al Bayḑā’ 126 km · Shahhat 137 km · Az Zuwaytīnah 145 km · Ajdabiya 163 km · Al Qubbah 167 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 Al Abyār (32.19°, 20.5965°, elevation 289 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).