Tobruk weather in December

In December, Tobruk sees average daytime highs of 18°C and overnight lows near 12°C, with 17 mm of rain across 3.8 wet days and about 9.9 hours of daylight. It is the 10th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 17°C by the end. The sky is clear or mostly clear about 51% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 h 06 min at the start of December to 9 h 54 min by month's end. Set against the rest of the year, December is Tobruk's 12th-clearest and 4th-windiest month. For the whole year in context, see Tobruk's year-round climate.

Daytime high
18°
10th warmest
Overnight low
12°
3rd coldest
Rainfall
17 mm
3.8 wet days
Daylight
9 h 54 min
7:23 AM – 5:18 PM
Cloud cover
44%
12th clearest
Wind
20 km/h
4th windiest
Solar energy
2.88 kWh/m²
Travel score
7.0
out of 10

Tobruk is city in Libya.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 17°C by the end.

A typical December day in Tobruk reaches about 18°C in the afternoon and slips back to 12°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 21°C. Set against its neighbours, December runs about 4°C cooler than November and about 2°C warmer than January.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
12014
22014
32014
42014
51913
61913
71913
81913
91913
101913
111913
121913
131812
141812
151812
161812
171812
181812
191812
201812
211812
221812
231712
241711
251711
261711
271711
281711
291711
301711
311711

Tobruk weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 11°20410.16.3
Feb17° / 11°143.310.86.8
Mar19° / 12°7211.87.8
Apr22° / 15°30.912.88.6
May24° / 17°40.813.69.1
Jun27° / 21°0014.19.0
Jul29° / 23°0013.98.0
Aug29° / 24°0013.27.5
Sep28° / 23°20.212.28.1
Oct26° / 20°51.211.28.7
Nov22° / 16°102.110.48.3
Dec18° / 12°173.89.97.0

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 22% of December, with mostly cloudy or overcast conditions the remaining 27%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27426
37426
47327
57327
67327
77327
87327
97327
107327
117228
127327
137327
147228
157228
167228
177228
187228
197228
207228
217228
227228
237129
247228
257228
267228
277228
287327
297327
307327
317327

Chance of precipitation in December

Any precipitation

Tobruk gets around 17 mm of rain over 3.8 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 12% and peaks near 15% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
110
210
311
411
511
611
711
811
911
1011
1111
1211
1311
1411
1512
1612
1712
1812
1913
2013
2113
2213
2314
2414
2514
2614
2714
2814
2914
3015
3115

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the dry band about 96% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
189101
29091
39181
49181
59271
69271
79361
89361
99451
109550
119640
129640
139730
149730
159820
169820
179820
189910
199910
209910
219910
229910
239910
249910
259910
269910
279910
289910
299910
309910
319910

Wind in December

Winds average 20 km/h in December.

Across December, daily wind ranges from about 18 km/h on the calmest days to 20 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202531
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
519light breeze
619light breeze
719light breeze
819light breeze
919light breeze
1019light breeze
1119light breeze
1219light breeze
1319light breeze
1420light breeze
1520light breeze
1620light breeze
1720light breeze
1820light breeze
1920light breeze
2020light breeze
2120light breeze
2220breezy
2320breezy
2420breezy
2520breezy
2620breezy
2720breezy
2820breezy
2920breezy
3020breezy
3120breezy

Sunrise & sunset in December

DaylightNight

Daylight runs from about 10 h 06 min at the start of December to 9 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:12 AM to 7:30 AM, and sunset from 5:15 PM to 5:25 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.17:125:15
210.07:135:15
310.07:145:15
410.07:155:15
510.07:165:15
610.07:165:16
710.07:175:16
810.07:185:16
910.07:185:16
109.97:195:16
119.97:205:16
129.97:215:16
139.97:215:17
149.97:225:17
159.97:225:17
169.97:235:18
179.97:245:18
189.97:245:18
199.97:255:19
209.97:255:19
219.97:265:20
229.97:265:20
239.97:275:21
249.97:275:21
259.97:285:22
269.97:285:22
279.97:285:23
289.97:295:23
299.97:295:24
309.97:295:24
319.97:305:25

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.88 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.88 kWh/m² to a high of 7.93 kWh/m² in June across the year — December's 2.88 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.1Moderate
23.0Moderate
33.0Moderate
43.0Moderate
53.0Moderate
63.0Moderate
73.0Moderate
82.9Moderate
92.9Moderate
102.9Moderate
112.9Moderate
122.9Moderate
132.9Moderate
142.9Moderate
152.9Moderate
162.9Moderate
172.9Moderate
182.9Moderate
192.9Moderate
202.9Moderate
212.9Moderate
222.9Moderate
232.9Moderate
242.9Moderate
252.9Moderate
262.9Moderate
272.9Moderate
282.9Moderate
292.9Moderate
302.9Moderate
312.9Moderate
Planning a trip in December

Hazard calendar for Tobruk

In seasonPeak

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

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

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

Is December a good time to visit Tobruk?

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

7.0
Sightseeing
10th-best month of the year
2.5
Beach & pool
10th-best month of the year

December is one of the better times to visit Tobruk for general sightseeing.

What to pack for Tobruk in December

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

In December, Tobruk sees daytime highs around 18°C and nights near 12°C. Little to plan around — just the basics. About 4 days see rain.

Sea temperature near Tobruk in December

The nearest coast averages about 20°C in December — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 26°C and coldest in March near 17°C.

It's comfortable for a long swim from May 20 to Dec 13 — about 6.8 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan18Cool
Feb17Cool
Mar17Cool
Apr17Cool
May20Cool
Jun23Refreshing
Jul25Warm
Aug26Warm
Sep26Warm
Oct25Warm
Nov22Refreshing
Dec20Cool

UV index in Tobruk in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tobruk peaks around August 10 at about 10 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 12 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 highHighModerateAug 10UV 10Jan 12UV 3
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar6High
Apr9Very high
May8Very high
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep9Very high
Oct6High
Nov4Moderate
Dec3Moderate

Air quality in Tobruk in December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December falls, not just the annual average.

Air quality in Tobruk is worst in January — around 25 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (September, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateJan 2325 µg/m³Sep 1010 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb24Moderate
Mar25Moderate
Apr23Moderate
May16Moderate
Jun12Good
Jul10Good
Aug10Good
Sep10Good
Oct12Good
Nov17Moderate
Dec15Moderate
Location & terrain

Where is Tobruk?

Tobruk sits at 32.1°N, 24.0°E, 23 m above sea level, in Libya. The nearest listed city is As Sallūm, 128 km away.

As SallūmDarnahAl QubbahSīdī BarānīShahhatAl Bayḑā’Al Marj

Topography around Tobruk

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

Within 3 km, the terrain around Tobruk has only modest variations in elevation — a maximum elevation change of 73 m around an average of 27 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 205 m; within 80 km, only modest variations in elevation — a maximum elevation change of 220 m.

The land around Tobruk is covered by artificial surfaces (58%) within 3 km, water (51%) and bare terrain (31%) within 16 km, and bare terrain (61%) and water (35%) within 80 km.

3 km
73 m
16 km
205 m
80 km
220 m
treesgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: As Sallūm 128 km · Darnah 145 km · Al Qubbah 177 km · Sīdī Barānī 194 km · Shahhat 211 km · Al Bayḑā’ 220 km · An-Najaylah 260 km · Al Marj 297 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 Tobruk (32.0896°, 23.9538°, elevation 23 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).