Ilebo weather in May

In May, Ilebo sees average daytime highs of 30°C and overnight lows near 23°C, with 81 mm of rain across 15.4 wet days and about 11.8 hours of daylight. It is the 7th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 17% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 48 min by month's end. Set against the rest of the year, May is Ilebo's 4th-clearest and 7th-windiest month. For the whole year in context, see Ilebo's year-round climate.

Daytime high
30°
7th warmest
Overnight low
23°
9th coldest
Rainfall
81 mm
15.4 wet days
Daylight
11 h 48 min
6:40 AM – 6:28 PM
Cloud cover
70%
4th clearest
Wind
4 km/h
7th windiest
Solar energy
4.76 kWh/m²
Travel score
4.3
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 May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical May day in Ilebo reaches about 30°C in the afternoon and slips back to 23°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 32°C. Set against its neighbours, May runs on par with April and on par with June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How May really feels in Ilebo

Once humidity and wind are folded in, May 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 May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Ilebo weather by month

How May compares with the rest of the year at a glance. May is the 7th-warmest and 9th-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 May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 16% of May, with mostly cloudy or overcast conditions the remaining 67%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12080
22080
32080
42080
52179
62179
72377
82476
92575
102575
112872
122971
133070
143367
153367
163565
173664
183862
193862
204060
214060
224060
234159
244258
254258
264159
274159
284258
294258
304258
314258

Chance of precipitation in May

Any precipitation

Ilebo gets around 81 mm of rain over 15.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 49% and peaks near 65% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
165
264
364
463
562
661
760
858
957
1056
1155
1253
1352
1451
1549
1648
1747
1846
1945
2044
2143
2243
2342
2441
2540
2640
2739
2838
2937
3036
3135

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 93% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
101945
201945
301954
402944
502944
602953
703943
803943
903943
1003943
1104933
1204942
1314932
1415922
1515922
1615922
1715922
1815922
1915922
2015922
2115922
2215922
2315922
2415931
2515931
2616921
2716921
2816921
2917911
3018901
3118901

Wind in May

Winds average 4 km/h in May.

Across May, daily wind ranges from about 4 km/h on the calmest days to 5 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
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over May. Sunrise moves from 6:39 AM to 6:42 AM, and sunset from 6:30 PM to 6:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:396:30
211.86:396:30
311.86:396:30
411.86:396:30
511.86:396:29
611.86:396:29
711.86:396:29
811.86:396:29
911.86:396:29
1011.86:396:29
1111.86:396:29
1211.86:396:28
1311.86:406:28
1411.86:406:28
1511.86:406:28
1611.86:406:28
1711.86:406:28
1811.86:406:28
1911.86:406:28
2011.86:406:28
2111.86:406:28
2211.86:406:28
2311.86:416:28
2411.86:416:28
2511.86:416:28
2611.86:416:28
2711.86:416:28
2811.86:416:28
2911.86:426:28
3011.86:426:28
3111.86:426:28

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.76 kWh/m² — the year's lowest.

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 — May's 4.76 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
314.8Bright
Planning a trip in May

Is May a good time to visit Ilebo?

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

4.3
Sightseeing
3rd-best month of the year
5.9
Beach & pool
4th-best month of the year

May is a reasonable time to visit Ilebo for sightseeing.

What to pack for Ilebo in May

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

In May, Ilebo sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 15 days see rain.

light clothesrain gearsun protection

UV index in Ilebo in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 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 May

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where May 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
May 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).