Kankan weather in May

In May, Kankan sees average daytime highs of 34°C and overnight lows near 24°C, with 126 mm of rain across 17.1 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 35°C in the first days to 32°C by the end. The sky is clear or mostly clear about 16% 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 Kankan's 8th-clearest and 2nd-windiest month. For the whole year in context, see Kankan's year-round climate.

Daytime high
34°
4th warmest
Overnight low
24°
11th coldest
Rainfall
126 mm
17.1 wet days
Daylight
12 h 30 min
6:19 AM – 6:48 PM
Cloud cover
69%
8th clearest
Wind
8 km/h
2nd windiest
Solar energy
6 kWh/m²
Travel score
2.5
out of 10

Kankan is city in Guinea.

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 35°C in the first days to 32°C by the end.

A typical May day in Kankan reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 36°C. Set against its neighbours, May runs about 3°C cooler than April and about 3°C warmer than June.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13525
23525
33524
43524
53524
63524
73524
83524
93524
103424
113424
123424
133424
143424
153424
163424
173424
183424
193324
203323
213323
223323
233323
243323
253323
263323
273323
283323
293223
303223
313223

How May really feels in Kankan

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
5 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.

Kankan 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
Jan33° / 18°20.611.54.8
Feb35° / 21°30.611.73.2
Mar37° / 24°142.811.92.0
Apr36° / 25°469.412.21.9
May34° / 24°12617.112.52.5
Jun31° / 22°18522.112.63.2
Jul29° / 22°24525.112.53.4
Aug29° / 22°27926.412.33.4
Sep30° / 22°27525.812.13.1
Oct31° / 21°17621.911.83.3
Nov32° / 19°28411.54.4
Dec32° / 18°10.111.44.9

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 16% 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 64%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24357
34357
44357
54357
64258
74258
84060
94060
104060
113961
123862
133763
143664
153664
163466
173466
183367
193367
203268
213268
223268
233169
243169
253169
263169
273268
283268
293268
303268
313268

Chance of precipitation in May

Any precipitation

Kankan gets around 126 mm of rain over 17.1 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 57% and peaks near 67% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
145
246
346
447
547
648
749
850
951
1052
1153
1255
1356
1457
1558
1658
1759
1860
1960
2060
2161
2261
2362
2462
2562
2663
2764
2864
2965
3066
3167

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 86% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11529650
21428670
31426690
41325710
51323721
61222741
71221751
81120771
91118791
100117820
110015850
120014860
130012880
140011881
150010891
16009901
17008911
18007921
19006931
20006931
21006931
22005941
23005941
24005941
25005941
26005941
27005941
28005941
29005941
30005941
31005941

Wind in May

Winds average 8 km/h in May.

Across May, daily wind ranges from about 8 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

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 6:24 AM to 6:18 AM, and sunset from 6:45 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:246:45
212.46:236:45
312.46:236:46
412.46:226:46
512.46:226:46
612.46:226:46
712.46:216:46
812.46:216:46
912.46:216:46
1012.46:216:47
1112.46:206:47
1212.46:206:47
1312.56:206:47
1412.56:206:47
1512.56:196:48
1612.56:196:48
1712.56:196:48
1812.56:196:48
1912.56:196:48
2012.56:196:49
2112.56:186:49
2212.56:186:49
2312.56:186:49
2412.56:186:50
2512.56:186:50
2612.56:186:50
2712.56:186:50
2812.56:186:51
2912.56:186:51
3012.66:186:51
3112.66:186:51

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6 kWh/m².

For context, solar energy here swings from a low near 4.25 kWh/m² to a high of 6.52 kWh/m² in March across the year — May's 6 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.0Intense
146.0Intense
156.0Intense
166.0Bright
176.0Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.7Bright
Planning a trip in May

Hazard calendar for Kankan

In seasonPeak

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

Kankan's monsoon runs May–October, when most of the year's rain falls.

Kankan 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 Kankan?

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

2.5
Sightseeing
10th-best month of the year
4.8
Beach & pool
7th-best month of the year

May is a weaker month for outdoor sightseeing in Kankan.

What to pack for Kankan in May

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

In May, Kankan sees daytime highs around 34°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 17 days see rain.

light clothesrain gearsun protection

UV index in Kankan 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 Kankan peaks around March 17 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 17UV 13Dec 17UV 8
UV index (midday)Level
Jan9Very high
Feb12Extreme
Mar13Extreme
Apr12Extreme
May13Extreme
Jun11Extreme
Jul12Extreme
Aug13Extreme
Sep12Extreme
Oct12Extreme
Nov9Very high
Dec7Very high

Air quality in Kankan 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 Kankan is worst in March — around 71 µg/m³ PM2.5 (unhealthy), about 7.6× the cleanest month (August, 9 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecUnhealthyPoorModerateGoodModeratePoorMar 1170 µg/m³Aug 1610 µg/m³
PM2.5 (µg/m³)Level
Jan55Poor
Feb67Unhealthy
Mar71Unhealthy
Apr50Poor
May24Moderate
Jun20Moderate
Jul13Moderate
Aug9Good
Sep14Moderate
Oct23Moderate
Nov27Moderate
Dec42Poor
Location & terrain

Where is Kankan?

Kankan sits at 10.4°N, 9.3°W, 381 m above sea level, in Guinea. The nearest listed city is Kouroussa, 70 km away.

KouroussaMandianaSiguiriDouakoAlbadériaKérouanéKintinianYanfolila

Topography around Kankan

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

Within 3 km, the terrain around Kankan has only modest variations in elevation — a maximum elevation change of 45 m around an average of 377 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 130 m; within 80 km, significant variations in elevation — a maximum elevation change of 416 m.

The land around Kankan is covered by artificial surfaces (70%) within 3 km, grassland (34%), shrubs (30%) and trees (23%) within 16 km, and trees (39%), grassland (30%) and shrubs (25%) within 80 km.

3 km
45 m
16 km
130 m
80 km
416 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Kouroussa 70 km · Mandiana 72 km · Siguiri 116 km · Douako 120 km · Albadéria 127 km · Kérouané 128 km · Kintinian 135 km · Yanfolila 154 km

Guinea travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / K
220 V · 50 Hz
Prices
≈ 34% of US
price level, 2025
GDP per capita
$1,877
2025
Happiness
4.6 / 10
World Happiness, 2025
Road deaths
29.7
per 100k/yr, 2019
Income group
Lower middle
World Bank
Religion
Muslim 85%Christian 13%none 1%animist 0%

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 Kankan (10.3854°, -9.3057°, elevation 381 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).