Conakry weather by month
Conakry runs from about 25°C in July to 28°C in May, with August the wettest month at 1088 mm.
warmest month
May
28°C
coolest month
July
25°C
wettest month
August
1088 mm
worst air month
February
37 µg/m³
The whole year, month by month.
| Month | Avg temp | Rain | Sun | PM2.5 |
|---|---|---|---|---|
| January | 27°C | 0 mm | 318 h | 36 |
| February | 28°C | 0 mm | 311 h | 37 |
| March | 28°C | 0 mm | 328 h | 27 |
| April | 28°C | 6 mm | 331 h | 28 |
| May | 28°C | 165 mm | 299 h | 25 |
| June | 27°C | 278 mm | 268 h | 10 |
| July | 25°C | 1082 mm | 161 h | 7 |
| August | 25°C | 1088 mm | 169 h | 6 |
| September | 25°C | 906 mm | 168 h | 5 |
| October | 26°C | 369 mm | 261 h | 9 |
| November | 28°C | 49 mm | 322 h | 18 |
| December | 28°C | 0 mm | 326 h | 31 |
About 3,262 hours of sun a year. Roughly 171 rainy days a year.
These are long-run climate normals, not a forecast. A given year can sit well outside them. PM2.5 is a global model: near the coast it counts sea salt as fine particulate and reads high against ground stations, sometimes by a factor of two. Use the shape of the year, not the absolute number.
where these numbers come from
- · Temperature, rainfall and sunshine: ECMWF ERA5 reanalysis climate normals via Open-Meteo (CC BY 4.0), fetched once and stored.
- · PM2.5: Copernicus CAMS reanalysis, monthly means. Modelled, not station readings; near coasts CAMS counts sea salt as PM2.5 and reads high.
Last reviewed 2026-05-24. Full method, licences and the list of sources we rejected are on the methodology page.