Tarhuna weather in December

In December, Tarhuna sees average daytime highs of 17°C and overnight lows near 10°C, with 22 mm of rain across 4.8 wet days and about 9.9 hours of daylight. It is the 10th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 16°C by the end. The sky is clear or mostly clear about 48% of the time in December, and the air most often feels dry.

Daylight stretches from about 10 hours at the start of December to 9 h 54 min by month's end. Set against the rest of the year, December is Tarhuna's 12th-clearest and 6th-windiest month. For the whole year in context, see Tarhuna's year-round climate.

Daytime high
17°
10th warmest
Overnight low
10°
3rd coldest
Rainfall
22 mm
4.8 wet days
Daylight
9 h 54 min
8:05 AM – 5:58 PM
Cloud cover
43%
12th clearest
Wind
16 km/h
6th windiest
Solar energy
2.84 kWh/m²
Travel score
6.5
out of 10

Tarhuna is town in Libya, 65 kilometres (40 mi) to the southeast of Tripoli.

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 19°C in the first days to 16°C by the end.

A typical December day in Tarhuna reaches about 17°C in the afternoon and slips back to 10°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 13°C and 21°C. Set against its neighbours, December runs about 5°C cooler than November and about 2°C warmer than January.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11911
21911
31911
41911
51811
61810
71810
81810
91810
101810
111810
121710
131710
141710
151710
161710
17179
18179
19179
20179
21179
22179
23169
24169
25169
26169
27169
28169
29169
30169
31169

How December really feels in Tarhuna

Once humidity and wind are folded in, December averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

December sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Tarhuna weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan16° / 275.810.15.6
Feb17° / 26510.86.3
Mar20° / 11°244.111.87.5
Apr24° / 13°142.812.88.5
May28° / 17°71.413.67.8
Jun31° / 20°20.514.15.7
Jul33° / 22°00.113.94.8
Aug33° / 23°20.813.24.6
Sep31° / 22°112.712.25.5
Oct27° / 18°193.811.27.5
Nov22° / 13°163.710.37.9
Dec17° / 10°224.89.96.5

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% 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 30%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37030
47129
57129
67228
77228
87228
97228
107228
117228
127228
137228
147228
157129
167228
177228
187129
197129
207030
216931
226931
236931
246931
256832
266931
276931
286832
296931
306931
317030

Chance of precipitation in December

Any precipitation

Tarhuna gets around 22 mm of rain over 4.8 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 15% and peaks near 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
113
214
314
414
514
614
714
814
914
1014
1114
1214
1314
1414
1515
1615
1715
1815
1916
2016
2116
2217
2317
2417
2518
2618
2718
2818
2918
3018
3118

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 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1955
2955
3964
4964
5973
6973
7982
8982
9982
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
24991
251000
261000
271000
281000
291000
301000
311000

Wind in December

Winds average 16 km/h in December.

Across December, daily wind ranges from about 16 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
816light breeze
916light breeze
1016light breeze
1116light breeze
1216light breeze
1316light breeze
1416light breeze
1516light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2217light breeze
2317light breeze
2417light breeze
2517light breeze
2617light breeze
2717light breeze
2817light breeze
2917light breeze
3017light breeze
3117light breeze

Sunrise & sunset in December

DaylightNight

Daylight runs from about 10 hours 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 6 minutes over December. Sunrise moves from 7:55 AM to 8:12 AM, and sunset from 5:56 PM to 6:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.07:555:56
210.07:555:56
310.07:565:56
410.07:575:56
510.07:585:56
610.07:585:56
79.97:595:56
89.98:005:56
99.98:015:56
109.98:015:56
119.98:025:57
129.98:035:57
139.98:035:57
149.98:045:57
159.98:055:58
169.98:055:58
179.98:065:58
189.98:065:59
199.98:075:59
209.98:076:00
219.98:086:00
229.98:086:00
239.98:096:01
249.98:096:01
259.98:106:02
269.98:106:03
279.98:106:03
289.98:116:04
299.98:116:04
309.98:116:05
319.98:126:06

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 2.84 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 2.84 kWh/m² to a high of 7.79 kWh/m² in July across the year — December's 2.84 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
13.0Moderate
23.0Moderate
33.0Moderate
43.0Moderate
53.0Moderate
63.0Moderate
72.9Moderate
82.9Moderate
92.9Moderate
102.9Moderate
112.9Moderate
122.9Moderate
132.9Moderate
142.8Moderate
152.8Moderate
162.8Moderate
172.8Moderate
182.8Moderate
192.8Moderate
202.8Moderate
212.8Moderate
222.8Moderate
232.8Moderate
242.8Moderate
252.8Moderate
262.8Moderate
272.8Moderate
282.9Moderate
292.9Moderate
302.9Moderate
312.9Moderate
Planning a trip in December

Hazard calendar for Tarhuna

In seasonPeak

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

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

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

Is December a good time to visit Tarhuna?

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

6.5
Sightseeing
6th-best month of the year
1.7
Beach & pool
10th-best month of the year

December is a reasonable time to visit Tarhuna for sightseeing.

What to pack for Tarhuna in December

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

In December, Tarhuna sees daytime highs around 17°C and nights near 10°C. Little to plan around — just the basics. About 5 days see rain.

Sea temperature near Tarhuna 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 at the nearest coast (about 49 km away) is warmest in August at about 27°C and coldest in March near 16°C.

It's comfortable for a long swim from May 25 to Dec 11 — 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
Dec20Cool

UV index in Tarhuna 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 Tarhuna peaks around June 19 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeExtremeVery highModerateJun 19UV 11Jan 1UV 3
UV index (midday)Level
Jan3Moderate
Feb5High
Mar7Very high
Apr7High
May8Very high
Jun11Extreme
Jul10Very high
Aug11Extreme
Sep8Very high
Oct7Very high
Nov4Moderate
Dec3Moderate

Air quality in Tarhuna 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 Tarhuna is worst in April — around 59 µg/m³ PM2.5 (unhealthy), about 2.2× the cleanest month (August, 26 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorUnhealthyPoorModeratePoorApr 1358 µg/m³Aug 1126 µg/m³
PM2.5 (µg/m³)Level
Jan53Poor
Feb50Poor
Mar53Poor
Apr59Unhealthy
May45Poor
Jun35Moderate
Jul27Moderate
Aug26Moderate
Sep31Moderate
Oct36Poor
Nov44Poor
Dec45Poor
Location & terrain

Where is Tarhuna?

Tarhuna sits at 32.4°N, 13.6°E, 391 m above sea level, in Libya. The nearest listed city is Qaşr Khiyār, 35 km away.

Topography around Tarhuna

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

Within 3 km, the terrain around Tarhuna has only modest variations in elevation — a maximum elevation change of 151 m around an average of 416 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 326 m; within 80 km, large variations in elevation — a maximum elevation change of 953 m.

The land around Tarhuna is covered by grassland (38%) and cropland (26%) within 3 km, grassland (55%) and cropland (26%) within 16 km, and bare terrain (36%), grassland (28%) and water (20%) within 80 km.

3 km
151 m
16 km
326 m
80 km
953 m
shrubsgrasslandcroplandartificial surfacesbare terrainwater
December weather nearby: Qaşr Khiyār 35 km · Qaşr al Qarabūllī 35 km · Msalātah 41 km · Al-'Alūaṣ 44 km · Qaşr Bin Ghashīr 50 km · Tājūrā’ 56 km · Al ‘Azīzīyah 59 km · Al Qawāsim 61 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 Tarhuna (32.435°, 13.6332°, elevation 391 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).