Ilebo weather in December

In December, Ilebo sees average daytime highs of 29°C and overnight lows near 22°C, with 153 mm of rain across 23.2 wet days and about 12.2 hours of daylight. It is the 11th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 3% of the time in December, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of December to 12 h 12 min by month's end. Set against the rest of the year, December is Ilebo's 11th-clearest and 12th-windiest month. For the whole year in context, see Ilebo's year-round climate.

Daytime high
29°
11th warmest
Overnight low
22°
7th coldest
Rainfall
153 mm
23.2 wet days
Daylight
12 h 12 min
6:26 AM – 6:41 PM
Cloud cover
82%
11th clearest
Wind
4 km/h
12th windiest
Solar energy
4.96 kWh/m²
Travel score
3.6
out of 10

Ilebo is locality, capital of the territory of the province of Kasaï in the Democratic Republic of Congo.

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

Temperature in December

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical December day in Ilebo reaches about 29°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, December runs on par with November and on par with January.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12922
22922
32922
42922
52922
62922
72922
82922
92922
102922
112922
122922
132922
142922
152922
162922
172922
182922
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922
312922

How December really feels in Ilebo

Once humidity and wind are folded in, December averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in December is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ilebo weather by month

How December compares with the rest of the year at a glance. December is the 11th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°12719.812.23.8
Feb30° / 23°12718.212.13.6
Mar30° / 23°14521.6123.5
Apr30° / 23°13821.111.93.7
May30° / 23°8115.411.84.3
Jun30° / 22°234.811.85.3
Jul31° / 22°163.911.85.0
Aug31° / 22°6713.311.94.3
Sep30° / 22°12321.8123.5
Oct30° / 22°14924.312.13.4
Nov29° / 22°15823.412.23.5
Dec29° / 22°15323.212.23.6

Cloud cover in December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 3% of the time in December.

Beyond those clear spells, partly cloudy skies cover about 11% of December, with mostly cloudy or overcast conditions the remaining 86%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11783
21783
31783
41783
51783
61684
71684
81585
91585
101585
111585
121486
131486
141486
151387
161387
171387
181387
191387
201387
211387
221288
231288
241288
251387
261387
271387
281486
291486
301486
311486

Chance of precipitation in December

Any precipitation

Ilebo gets around 153 mm of rain over 23.2 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 74% and peaks near 76% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
173
273
373
473
573
672
772
872
972
1072
1173
1273
1373
1473
1574
1674
1774
1875
1975
2075
2176
2276
2376
2476
2576
2675
2775
2875
2974
3073
3173

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, December lands in the oppressive band about 99% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1199
2199
3199
4199
5199
6199
7199
8199
9199
10199
11199
12199
13199
14199
15199
16199
17199
18199
19199
20199
21199
22199
23199
24199
25199
26199
27199
28199
29199
30199
31298

Wind in December

Winds average 4 km/h in December, the calmest month.

Across December, daily wind ranges from about 4 km/h on the calmest days to 4 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
14calm
24calm
34calm
44calm
54calm
64calm
74calm
84calm
94calm
104calm
114calm
124calm
134calm
144calm
154calm
164calm
174calm
184calm
194calm
204calm
214calm
224calm
234calm
244calm
254calm
264calm
274calm
284calm
294calm
304calm
314calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 12 h 12 min at the start of December to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over December. Sunrise moves from 6:20 AM to 6:33 AM, and sunset from 6:34 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:206:34
212.26:216:35
312.26:216:35
412.26:216:36
512.26:226:36
612.26:226:37
712.26:236:37
812.26:236:38
912.26:236:38
1012.26:246:38
1112.26:246:39
1212.26:256:39
1312.26:256:40
1412.26:256:40
1512.26:266:41
1612.26:266:41
1712.26:276:42
1812.36:276:42
1912.36:286:43
2012.36:286:43
2112.36:296:44
2212.36:296:44
2312.36:306:45
2412.36:306:45
2512.36:316:46
2612.36:316:46
2712.26:316:46
2812.26:326:47
2912.26:326:47
3012.26:336:48
3112.26:336:48

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.76 kWh/m² to a high of 5.36 kWh/m² in February across the year — December's 4.96 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
54.9Bright
64.9Bright
74.9Bright
84.9Bright
94.9Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
185.0Bright
195.0Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.1Bright
315.1Bright
Planning a trip in December

Is December a good time to visit Ilebo?

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

3.6
Sightseeing
7th-best month of the year
4.8
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Ilebo.

What to pack for Ilebo in December

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

In December, Ilebo sees daytime highs around 29°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 23 days see rain.

light clothesrain gearsun protection

UV index in Ilebo in December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ilebo peaks around March 15 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 13 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateExtremeMar 15UV 14Aug 13UV 4
UV index (midday)Level
Jan12Extreme
Feb13Extreme
Mar14Extreme
Apr13Extreme
May9Very high
Jun8Very high
Jul7High
Aug4Moderate
Sep11Extreme
Oct13Extreme
Nov13Extreme
Dec10Very high

Air quality in Ilebo 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 Ilebo is worst in August — around 152 µg/m³ PM2.5 (very unhealthy), about 13.7× the cleanest month (November, 11 µg/m³).

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

0306090120150JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyModerateModerateAug 15141 µg/m³Nov 1511 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb28Moderate
Mar18Moderate
Apr14Moderate
May27Moderate
Jun48Poor
Jul72Unhealthy
Aug152Very unhealthy
Sep46Poor
Oct14Moderate
Nov11Good
Dec15Moderate
Location & terrain

Where is Ilebo?

Ilebo sits at 4.3°S, 20.6°E, 440 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Dibaya-Lubwe, 83 km away.

MangaiMwekaIdiofaLueboDunguKikwitBulungu

Topography around Ilebo

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

Within 3 km, the terrain around Ilebo has only modest variations in elevation — a maximum elevation change of 127 m around an average of 397 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 265 m; within 80 km, significant variations in elevation — a maximum elevation change of 364 m.

The land around Ilebo is covered by trees (40%), artificial surfaces (24%) and grassland (20%) within 3 km, trees (67%) within 16 km, and trees (86%) within 80 km.

3 km
127 m
16 km
265 m
80 km
364 m
treesshrubsgrasslandartificial surfaceswater
December weather nearby: Dibaya-Lubwe 83 km · Mangai 122 km · Mweka 122 km · Idiofa 131 km · Luebo 146 km · Dungu 208 km · Kikwit 211 km · Bulungu 221 km

Democratic Republic of the Congo travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 42% of US
price level, 2025
GDP per capita
$807
2025
Happiness
3.8 / 10
World Happiness, 2025
Safe drinking water
12%
of population, 2024
Road deaths
34.9
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 400

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 Ilebo (-4.3311°, 20.5864°, elevation 440 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. 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).