Climate averages 1991–2020
Mamou weather
in October.
A hot, very wet month: the joint 8th warmest and the 8th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a hot month in Mamou: daytime highs average 28.1°C and nights cool to about 20.1°C. By daytime temperature it is the joint 8th warmest of the 12 months.
Expect about 199 mm of rain on roughly 25 days, which makes October a very wet month (the 8th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 54 min on an average October day.
The nearest other city in this atlas is Kindia (92 km away). In October its highs average 29.2°C, 1.0°C warmer than Mamou, with 131 mm of rain.
Among the 13 cities listed in Guinea, Mamou ranks 11th of 13 for the warmest October highs and 6th of 13 for the driest October (rainfall, lowest first). The mean October high of those 13 cities is 28.9°C; Mamou is 0.7°C cooler than that mean.
From October to November, average highs rise by 1.4°C to 29.6°C, and monthly rainfall falls from 199 mm to 36 mm.
The annual picture
October in context
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
Mamou climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 31.8°C18.0°C | 18.0°C | 4.0 | 0.9 | 11.612 h |
| February | 33.6°C19.2°C | 19.2°C | 2.3 | 0.7 | 11.812 h |
| March | 34.6°C20.8°C | 20.8°C | 11 | 2.5 | 12.112 h |
| April | 33.9°C21.7°C | 21.7°C | 42 | 6.2 | 12.412 h |
| May | 30.8°C21.7°C | 21.7°C | 165 | 19.6 | 12.613 h |
| June | 28.1°C20.8°C | 20.8°C | 282 | 27.4 | 12.713 h |
| July | 26.2°C20.1°C | 20.1°C | 349 | 29.9 | 12.713 h |
| August | 25.6°C19.9°C | 19.9°C | 414 | 30.0 | 12.512 h |
| September | 26.8°C20.0°C | 20.0°C | 334 | 28.2 | 12.212 h |
| October, selected | 28.1°C20.1°C | 20.1°C | 199 | 24.8 | 11.912 h |
| November | 29.6°C19.5°C | 19.5°C | 36 | 5.5 | 11.712 h |
| December | 30.9°C18.1°C | 18.1°C | 2.2 | 0.7 | 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
October in nearby cities
- Kindia in OctoberGuinea · 92 kmHigh 29.2°C · Low 21.5°C · 131 mm rain
- Labé in OctoberGuinea · 107 kmHigh 27.0°C · Low 18.3°C · 124 mm rain
- Faranah in OctoberGuinea · 152 kmHigh 29.5°C · Low 21.2°C · 223 mm rain
- Manéah in OctoberGuinea · 162 kmHigh 29.1°C · Low 23.2°C · 214 mm rain
- Makeni in OctoberSierra Leone · 166 kmHigh 29.3°C · Low 22.5°C · 294 mm rain
- Dubréka in OctoberGuinea · 170 kmHigh 29.5°C · Low 23.4°C · 214 mm rain
- Conakry in OctoberGuinea · 197 kmHigh 28.3°C · Low 24.3°C · 225 mm rain
- Koidu in OctoberSierra Leone · 228 kmHigh 28.2°C · Low 21.4°C · 322 mm rain
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 limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Mamou) is explained once on the Mamou year overview and on the Sources, method and limits page.