Lusambo weather in May

In May, Lusambo sees average daytime highs of 30°C and overnight lows near 22°C, with 70 mm of rain across 12.8 wet days and about 11.8 hours of daylight. It is the 4th-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 26% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 11 h 48 min at the start of May to 11 h 42 min by month's end. Set against the rest of the year, May is Lusambo's 4th-clearest and 6th-windiest month. For the whole year in context, see Lusambo's year-round climate.

Daytime high
30°
4th warmest
Overnight low
22°
9th coldest
Rainfall
70 mm
12.8 wet days
Daylight
11 h 48 min
6:29 AM – 6:16 PM
Cloud cover
63%
4th clearest
Wind
4 km/h
6th windiest
Solar energy
5.06 kWh/m²
Travel score
4.7
out of 10

Lusambo is place in Sankuru, Democratic Republic of the 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 Lusambo reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°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)
12922
22922
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022
313021

How May really feels in Lusambo

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.

Lusambo weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 22°12820.712.33.9
Feb30° / 22°11818.212.23.8
Mar29° / 22°15821.4123.7
Apr29° / 22°1572211.93.7
May30° / 22°7012.811.84.7
Jun31° / 21°14311.75.5
Jul31° / 21°92.311.75.3
Aug30° / 22°551111.84.7
Sep30° / 22°12620.3123.9
Oct29° / 21°16724.912.13.5
Nov29° / 21°17124.512.23.6
Dec29° / 21°15823.412.33.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% 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 58%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12773
22773
32872
42971
53169
63268
73367
83466
93763
103862
114060
124060
134258
144456
154654
164753
174753
184753
194852
204951
214852
224951
234951
244951
254852
264852
274753
284852
294852
304951
314852

Chance of precipitation in May

Any precipitation

Lusambo gets around 70 mm of rain over 12.8 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 41% and peaks near 61% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
161
260
358
457
556
655
753
852
950
1048
1147
1245
1343
1442
1540
1638
1737
1836
1935
2034
2133
2232
2331
2430
2530
2629
2728
2827
2927
3026
3124

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 82% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1006931
2006931
3006931
4007921
5007921
6008911
7009901
8009910
90010900
100011890
110112870
120113860
130114850
140115840
150216820
160217810
170217810
180318790
190319780
200319780
210320770
220320770
230321760
240322750
250422740
260423730
271423720
281424710
291525690
301525690
312626660

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
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 48 min at the start of May to 11 h 42 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 6:29 AM to 6:32 AM, and sunset from 6:18 PM to 6:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.86:296:18
211.86:296:18
311.86:296:18
411.86:296:18
511.86:296:17
611.86:296:17
711.86:296:17
811.86:296:17
911.86:296:17
1011.86:296:16
1111.86:296:16
1211.86:296:16
1311.86:296:16
1411.86:296:16
1511.86:296:16
1611.86:296:16
1711.86:296:16
1811.86:296:16
1911.86:306:16
2011.86:306:15
2111.86:306:15
2211.86:306:15
2311.86:306:15
2411.86:306:15
2511.76:306:15
2611.76:316:15
2711.76:316:15
2811.76:316:15
2911.76:316:16
3011.76:316:16
3111.76:326:16

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.06 kWh/m².

For context, solar energy here swings from a low near 5.04 kWh/m² to a high of 5.49 kWh/m² in February across the year — May's 5.06 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
85.0Bright
95.1Bright
105.1Bright
115.1Bright
125.1Bright
135.1Bright
145.1Bright
155.1Bright
165.1Bright
175.1Bright
185.1Bright
195.1Bright
205.1Bright
215.1Bright
225.1Bright
235.1Bright
245.1Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.0Bright
305.0Bright
315.0Bright
Planning a trip in May

Is May a good time to visit Lusambo?

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

4.7
Sightseeing
3rd-best month of the year
6.4
Beach & pool
4th-best month of the year

May is a reasonable time to visit Lusambo for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Lusambo in May

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

In May, Lusambo sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Lusambo in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Lusambo peaks around March 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near August 11 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeMar 18UV 15Aug 11UV 6
UV index (midday)Level
Jan12Extreme
Feb13Extreme
Mar15Extreme
Apr14Extreme
May10Extreme
Jun8Very high
Jul7High
Aug6High
Sep11Extreme
Oct13Extreme
Nov11Extreme
Dec10Very high

Air quality in Lusambo 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 Lusambo is worst in July — around 87 µg/m³ PM2.5 (unhealthy), about 5.9× the cleanest month (November, 15 µg/m³).

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

0306090JanFebMarAprMayJunJulAugSepOctNovDecModeratePoorUnhealthyModerateJul 2487 µg/m³Nov 1815 µg/m³
PM2.5 (µg/m³)Level
Jan20Moderate
Feb24Moderate
Mar19Moderate
Apr18Moderate
May31Moderate
Jun52Poor
Jul87Unhealthy
Aug87Unhealthy
Sep32Moderate
Oct18Moderate
Nov15Moderate
Dec17Moderate
Location & terrain

Where is Lusambo?

Lusambo sits at 5.0°S, 23.4°E, 432 m above sea level, in Democratic Republic of the Congo. The nearest listed city is Kabeya-Kamwanga, 116 km away.

Mbuji-MayiLukulaMiabiDembaKanangaLodjaKabinda

Topography around Lusambo

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

Within 3 km, the terrain around Lusambo has only modest variations in elevation — a maximum elevation change of 141 m around an average of 459 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 242 m; within 80 km, significant variations in elevation — a maximum elevation change of 385 m.

The land around Lusambo is covered by trees (35%) and shrubs (32%) within 3 km, trees (78%) within 16 km, and trees (88%) within 80 km.

3 km
141 m
16 km
242 m
80 km
385 m
treesshrubsgrasslandartificial surfaceswater
May weather nearby: Kabeya-Kamwanga 116 km · Mbuji-Mayi 130 km · Lukula 132 km · Miabi 139 km · Demba 142 km · Kananga 153 km · Lodja 163 km · Kabinda 173 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 Lusambo (-4.975°, 23.4439°, elevation 432 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).