Sikasso weather in May

In May, Sikasso sees average daytime highs of 35°C and overnight lows near 25°C, with 69 mm of rain across 13.8 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 36°C in the first days to 33°C by the end. The sky is clear or mostly clear about 23% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of May to 12 h 36 min by month's end. Set against the rest of the year, May is Sikasso's 9th-clearest and 4th-windiest month. For the whole year in context, see Sikasso's year-round climate.

Daytime high
35°
4th warmest
Overnight low
25°
11th coldest
Rainfall
69 mm
13.8 wet days
Daylight
12 h 30 min
6:03 AM – 6:34 PM
Cloud cover
64%
9th clearest
Wind
9 km/h
4th windiest
Solar energy
6.39 kWh/m²
Travel score
2.4
out of 10

Sikasso is city in Mali.

Density
873/km²
people per km²
Founded
1801

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 36°C in the first days to 33°C by the end.

A typical May day in Sikasso reaches about 35°C in the afternoon and slips back to 25°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 37°C. Set against its neighbours, May runs about 2°C cooler than April and about 3°C warmer than June.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13626
23626
33626
43626
53626
63626
73625
83525
93525
103525
113525
123525
133525
143525
153525
163525
173525
183525
193425
203425
213425
223425
233425
243425
253425
263425
273424
283424
293424
303324
313324

How May really feels in Sikasso

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
7 feel dangerously hot (≥ 39°C)
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.

Sikasso weather by month

How May compares with the rest of the year at a glance. May is the 4th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 19°20.511.45.1
Feb35° / 22°20.511.63.3
Mar37° / 25°92.111.92.0
Apr37° / 26°317.712.21.8
May35° / 25°6913.812.52.4
Jun32° / 24°9416.512.73.4
Jul30° / 22°18523.312.63.6
Aug29° / 22°26525.912.43.5
Sep30° / 22°18822.612.13.6
Oct32° / 22°8615.411.73.7
Nov33° / 21°71.511.54.1
Dec32° / 19°0011.35.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24357
34555
44456
54456
64456
74456
84456
94357
104456
114357
124258
134258
144258
154258
164159
174159
184159
194159
204060
214060
224060
234060
244258
254258
264258
274357
284357
294555
304654
314654

Chance of precipitation in May

Any precipitation

Sikasso gets around 69 mm of rain over 13.8 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 45% and peaks near 50% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
136
237
337
438
539
640
741
842
942
1043
1144
1245
1345
1446
1547
1647
1748
1848
1948
2048
2148
2248
2348
2448
2548
2648
2748
2849
2949
3049
3150

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 66% of days. Sticky, muggy-or-worse air turns up on roughly 97% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
121946420
221845440
321843460
421742480
511741500
611640520
711639530
811538550
910437580
1010436590
1110334620
1200234640
1300232660
1400131680
1500130681
1600129691
1700028711
1800027721
1900026731
2000025741
2100024751
2200023761
2300023761
2400023761
2500022771
2600022771
2700022771
2800022771
2900022771
3000022771
3100021781

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
210calm
310calm
410calm
510calm
610calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 24 min at the start of May to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over May. Sunrise moves from 6:08 AM to 6:02 AM, and sunset from 6:32 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:086:32
212.46:086:32
312.46:076:32
412.46:076:32
512.46:066:32
612.46:066:32
712.46:066:33
812.56:056:33
912.56:056:33
1012.56:056:33
1112.56:056:33
1212.56:046:34
1312.56:046:34
1412.56:046:34
1512.56:046:34
1612.56:036:34
1712.56:036:35
1812.56:036:35
1912.56:036:35
2012.56:036:35
2112.66:026:36
2212.66:026:36
2312.66:026:36
2412.66:026:36
2512.66:026:37
2612.66:026:37
2712.66:026:37
2812.66:026:38
2912.66:026:38
3012.66:026:38
3112.66:026:38

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.39 kWh/m².

For context, solar energy here swings from a low near 4.56 kWh/m² to a high of 6.57 kWh/m² in March across the year — May's 6.39 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.4Intense
26.4Intense
36.4Intense
46.4Intense
56.4Intense
66.4Intense
76.4Intense
86.4Intense
96.4Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.4Intense
166.4Intense
176.4Intense
186.4Intense
196.4Intense
206.4Intense
216.4Intense
226.4Intense
236.4Intense
246.3Intense
256.3Intense
266.3Intense
276.3Intense
286.3Intense
296.3Intense
306.3Intense
316.3Intense
Planning a trip in May

Hazard calendar for Sikasso

In seasonPeak

In May, Sikasso sits inside its dust season. The full year is below, with each hazard's peak months called out.

Sikasso's monsoon runs July–September, when most of the year's rain falls.

Sikasso sees seasonal dust haze (February–June), heaviest in April.

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

Is May a good time to visit Sikasso?

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

2.4
Sightseeing
10th-best month of the year
5.0
Beach & pool
8th-best month of the year

May is a weaker month for outdoor sightseeing in Sikasso.

What to pack for Sikasso in May

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

In May, Sikasso sees daytime highs around 35°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 14 days see rain.

light clothessun protectionrain gear

UV index in Sikasso in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Sikasso peaks around March 18 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 18UV 14Dec 15UV 9
UV index (midday)Level
Jan9Very high
Feb10Very high
Mar14Extreme
Apr11Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov9Very high
Dec9Very high

Air quality in Sikasso 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 Sikasso is worst in February — around 55 µg/m³ PM2.5 (poor), about 5.1× the cleanest month (August, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateModerateFeb 1854 µg/m³Aug 1511 µg/m³
PM2.5 (µg/m³)Level
Jan41Poor
Feb55Poor
Mar49Poor
Apr41Poor
May24Moderate
Jun20Moderate
Jul14Moderate
Aug11Good
Sep16Moderate
Oct23Moderate
Nov24Moderate
Dec34Moderate
Location & terrain

Where is Sikasso?

Sikasso sits at 11.3°N, 5.7°W, 368 m above sea level, in Mali. The nearest listed city is Finnkolo, 18 km away.

KarankassoKoutialaMassiogoTengréla

Topography around Sikasso

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

Within 3 km, the terrain around Sikasso has only modest variations in elevation — a maximum elevation change of 78 m around an average of 369 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 272 m; within 80 km, significant variations in elevation — a maximum elevation change of 526 m.

The land around Sikasso is covered by artificial surfaces (61%) within 3 km, shrubs (37%) and cropland (35%) within 16 km, and shrubs (39%) and cropland (35%) within 80 km.

3 km
78 m
16 km
272 m
80 km
526 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Finnkolo 18 km · Kadiolo 86 km · Orodara 90 km · Zégoua 92 km · Karankasso 112 km · Koutiala 121 km · Massiogo 122 km · Tengréla 123 km

Mali travel facts

Travel advisory
Level 4
Do Not Travel
Power plugs
Type C / E
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,193
2025
Happiness
4.6 / 10
World Happiness, 2025
Road deaths
22.7
per 100k/yr, 2019
Income group
Low
World Bank
English
Very low
EF EPI 408
Religion
Muslim 94%Christian 3%none 3%animist 1%

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 Sikasso (11.3176°, -5.6665°, elevation 368 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).