Climate averages 1991–2020
Kankan weather
by month.
See how the year changes. March has the highest average daily maximum; December has the lowest average monthly rainfall.
Long-term climate patterns, not a forecast for a particular trip.
Across the year Kankan averages a daytime high of 32.3°C and a nighttime low of 21.5°C, with about 1,380 mm of rain on roughly 156 days. March is the warmest month (average high 37.0°C) and August the coolest (28.0°C). August is the wettest month with 279 mm; December is the driest with under 1 mm.
The annual picture
A year in Kankan
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Kankan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 33.4°C18.6°C | 18.6°C | 2.2 | 0.6 | 11.612 h |
| February | 35.7°C21.0°C | 21.0°C | 2.8 | 0.6 | 11.812 h |
| March | 37.0°C23.8°C | 23.8°C | 14 | 2.7 | 12.112 h |
| April | 36.3°C24.7°C | 24.7°C | 46 | 9.4 | 12.412 h |
| May | 33.6°C23.6°C | 23.6°C | 126 | 17.1 | 12.613 h |
| June | 30.7°C22.1°C | 22.1°C | 185 | 22.0 | 12.713 h |
| July | 28.7°C21.5°C | 21.5°C | 245 | 25.0 | 12.713 h |
| August | 28.0°C21.4°C | 21.4°C | 279 | 26.4 | 12.512 h |
| September | 29.0°C21.2°C | 21.2°C | 275 | 25.7 | 12.212 h |
| October | 30.3°C21.2°C | 21.2°C | 176 | 21.9 | 11.912 h |
| November | 32.1°C20.1°C | 20.1°C | 28 | 4.0 | 11.712 h |
| December | 33.1°C18.6°C | 18.6°C | 0.5 | 0.1 | 11.512 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
Nearby cities
- SiguiriGuinea · 116 kmHigh 32.9°C · Low 21.8°C · 1,103 mm rain a year
- KissidougouGuinea · 159 kmHigh 30.2°C · Low 21.0°C · 1,926 mm rain a year
- FaranahGuinea · 162 kmHigh 31.7°C · Low 21.8°C · 1,525 mm rain a year
- GueckedouGuinea · 222 kmHigh 29.6°C · Low 21.5°C · 2,143 mm rain a year
- BougouniMali · 230 kmHigh 33.1°C · Low 22.1°C · 937 mm rain a year
- KoiduSierra Leone · 266 kmHigh 29.5°C · Low 21.7°C · 2,439 mm rain a year
- BamakoMali · 287 kmHigh 33.6°C · Low 22.2°C · 799 mm rain a year
- KatiMali · 295 kmHigh 33.3°C · Low 21.4°C · 798 mm rain a year
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsWhat do the high and low temperatures mean?
We average the daily maximum and daily minimum for each calendar month over 1991–2020. They are not record extremes, a forecast range or temperatures at a fixed time of day.
How is a rain day counted?
A local calendar day (standard time, UTC±0, no daylight saving) with at least 1 mm of total precipitation counts as one rain day. We count these for each year and month, then average across 30 years. The average does not predict which days will be wet.
Where do the numbers come from?
ERA5-Land (temperature) and ERA5 (precipitation) reanalysis from the Copernicus Climate Change Service, read from the Open-Meteo open-data archive. Temperature comes from the 0.1° model cell at 10.40°, -9.30° (2 km from the city centre), adjusted up by 0.1°C for the difference between the city's elevation (381 m) and the cell's (391 m). Rain comes from the 0.25° cell at 10.50°, -9.25°. These are model estimates, not weather-station readings; coast, hills and city streets can differ.
Does this page show sunshine, humidity or sea temperature?
No. The data used here contain air temperature and precipitation only. Daylight hours are calculated from the city's latitude (sunrise to sunset), not measured sunshine.