Janzūr weather in January

In January, Janzūr sees average daytime highs of 17°C and overnight lows near 10°C, with 30 mm of rain across 6.1 wet days and about 10.1 hours of daylight. It is the 12th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 17°C through the month. The sky is clear or mostly clear about 49% of the time in January, and the air most often feels dry.

Daylight stretches from about 9 h 54 min at the start of January to 10 h 24 min by month's end. Set against the rest of the year, January is Janzūr's 10th-clearest and 2nd-windiest month. For the whole year in context, see Janzūr's year-round climate.

Daytime high
17°
12th warmest
Overnight low
10°
1st coldest
Rainfall
30 mm
6.1 wet days
Daylight
10 h 06 min
8:15 AM – 6:19 PM
Cloud cover
40%
10th clearest
Wind
14 km/h
2nd windiest
Solar energy
3.15 kWh/m²
Travel score
6.4
out of 10

Janzūr is city in north-western Libya.

Founded
~550 BCE

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

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 17°C through the month.

A typical January day in Janzūr reaches about 17°C in the afternoon and slips back to 10°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 21°C. Set against its neighbours, January runs about 1°C cooler than December and about 1°C cooler than February.

10°15°20°25°151015202531
Avg high (°C)Avg low (°C)
11710
21710
31710
41710
51710
61710
71710
81710
91710
101710
111710
121710
131710
141710
151710
161710
171710
181710
191710
201710
211710
221710
231710
241710
251710
261710
271710
281710
291710
301710
311710

How January really feels in Janzūr

Once humidity and wind are folded in, January 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

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

Janzūr weather by month

How January compares with the rest of the year at a glance. January is the 12th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan17° / 10°306.110.16.4
Feb18° / 10°274.910.86.9
Mar21° / 12°183.711.87.9
Apr25° / 15°102.112.88.6
May28° / 18°5113.77.6
Jun31° / 21°10.514.15.8
Jul33° / 23°0013.94.9
Aug34° / 24°10.313.24.5
Sep32° / 23°101.912.25.1
Oct29° / 20°173.611.26.9
Nov23° / 15°214.710.38.0
Dec19° / 11°2669.96.9

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in January.

Beyond those clear spells, partly cloudy skies cover about 23% of January, with mostly cloudy or overcast conditions the remaining 28%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37129
47228
57228
67327
77327
87327
97228
107327
117228
127228
137228
147129
157129
167129
177129
187129
197129
207228
217228
227228
237228
247228
257327
267327
277327
287327
297228
307228
317228

Chance of precipitation in January

Any precipitation

Janzūr gets around 30 mm of rain over 6.1 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 20% and peaks near 22% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
121
221
320
420
520
620
720
820
920
1020
1120
1220
1321
1421
1522
1622
1722
1822
1922
2022
2121
2221
2320
2420
2520
2620
2719
2819
2919
3019
3119

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)
1100
2100
3100
4100
5100
6100
7100
8100
9100
10100
11100
12100
13100
14100
15100
16100
17100
18100
19100
20100
21100
22100
23100
24100
25100
26100
27100
28100
29100
30100
31100

Wind in January

Winds average 14 km/h in January.

Across January, daily wind ranges from about 13 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in January

DaylightNight

Daylight runs from about 9 h 54 min at the start of January to 10 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over January. Sunrise moves from 8:15 AM to 8:10 AM, and sunset from 6:07 PM to 6:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.98:156:07
29.98:156:08
39.98:156:09
49.98:166:09
59.98:166:10
69.98:166:11
79.98:166:12
89.98:166:12
910.08:166:13
1010.08:166:14
1110.08:166:15
1210.08:166:16
1310.08:166:16
1410.08:166:17
1510.08:166:18
1610.18:156:19
1710.18:156:20
1810.18:156:21
1910.18:156:22
2010.18:156:22
2110.28:146:23
2210.28:146:24
2310.28:146:25
2410.28:136:26
2510.28:136:27
2610.38:126:28
2710.38:126:29
2810.38:126:30
2910.38:116:31
3010.48:106:32
3110.48:106:33

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 3.15 kWh/m².

For context, solar energy here swings from a low near 2.75 kWh/m² to a high of 7.7 kWh/m² in July across the year — January's 3.15 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
12.8Moderate
22.8Moderate
32.9Moderate
42.9Moderate
52.9Moderate
62.9Moderate
72.9Moderate
83.0Moderate
93.0Moderate
103.0Moderate
113.0Moderate
123.0Moderate
133.1Moderate
143.1Moderate
153.1Moderate
163.1Moderate
173.1Moderate
183.2Moderate
193.2Moderate
203.2Moderate
213.3Moderate
223.3Moderate
233.3Moderate
243.3Moderate
253.4Moderate
263.4Moderate
273.4Moderate
283.5Moderate
293.5Moderate
303.5Moderate
313.5Moderate
Planning a trip in January

Hazard calendar for Janzūr

In seasonPeak

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

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

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

Is January a good time to visit Janzūr?

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

6.4
Sightseeing
8th-best month of the year
1.6
Beach & pool
12th-best month of the year

January is a reasonable time to visit Janzūr for sightseeing.

What to pack for Janzūr in January

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

In January, Janzūr sees daytime highs around 17°C and nights near 10°C. Little to plan around — just the basics. About 6 days see rain.

Sea temperature near Janzūr in January

The nearest coast averages about 17°C in January — 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 27°C and coldest in February near 16°C.

It's comfortable for a long swim from May 26 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
Jul25Warm
Aug27Warm
Sep27Warm
Oct25Warm
Nov23Refreshing
Dec20Cool

UV index in Janzūr in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 3. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Janzūr 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 — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highVery highModerateJun 19UV 11Jan 1UV 3
UV index (midday)Level
Jan3Moderate
Feb5Moderate
Mar7High
Apr6High
May7High
Jun11Extreme
Jul9Very high
Aug10Very high
Sep8Very high
Oct7High
Nov4Moderate
Dec3Moderate

Air quality in Janzūr in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Janzūr is worst in April — around 40 µg/m³ PM2.5 (poor), about 2.6× the cleanest month (August, 16 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateApr 1140 µg/m³Aug 1016 µg/m³
PM2.5 (µg/m³)Level
Jan38Poor
Feb35Poor
Mar38Poor
Apr40Poor
May29Moderate
Jun22Moderate
Jul16Moderate
Aug16Moderate
Sep21Moderate
Oct26Moderate
Nov32Moderate
Dec32Moderate
Location & terrain

Where is Janzūr?

Janzūr sits at 32.8°N, 13.0°E, 21 m above sea level, in Libya. The nearest listed city is As Sawānī, 12 km away.

Topography around Janzūr

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

Within 3 km, the terrain around Janzūr has only modest variations in elevation — a maximum elevation change of 46 m around an average of 23 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 87 m; within 80 km, large variations in elevation — a maximum elevation change of 840 m.

The land around Janzūr is covered by artificial surfaces (65%) within 3 km, water (40%) and artificial surfaces (26%) within 16 km, and water (35%) and grassland (32%) within 80 km.

3 km
46 m
16 km
87 m
80 km
840 m
treesgrasslandcroplandartificial surfacesbare terrainwater
January weather nearby: As Sawānī 12 km · Tripoli 18 km · Qarqūzah 18 km · Az Zahrā’ 21 km · Qaşr Bin Ghashīr 22 km · An Nāşirīyah 25 km · Az Zāwīyah 28 km · Zawiya 28 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 Janzūr (32.8187°, 13.0173°, elevation 21 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).