Climate averages 1991–2020
Faranah weather
in September.
A hot, very wet month: the 10th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Faranah: daytime highs average 28.5°C and nights cool to about 21.3°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 289 mm of rain on roughly 27 days, which makes September a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 11 min on an average September day.
The nearest other city in this atlas is Kissidougou (118 km away). In September its highs average 27.6°C, 0.8°C cooler than Faranah, with 323 mm of rain.
Among the 13 cities listed in Guinea, Faranah ranks 3rd of 13 for the warmest September highs and 5th of 13 for the driest September (rainfall, lowest first). The mean September high of those 13 cities is 27.8°C; Faranah is 0.7°C warmer than that mean.
From September to October, average highs rise by 1.0°C to 29.5°C, and monthly rainfall falls from 289 mm to 223 mm.
The annual picture
September 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
Faranah climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 33.7°C20.0°C | 20.0°C | 4.7 | 1.0 | 11.612 h |
| February | 35.6°C21.8°C | 21.8°C | 4.2 | 0.9 | 11.812 h |
| March | 36.3°C23.7°C | 23.7°C | 16 | 3.2 | 12.112 h |
| April | 35.1°C24.2°C | 24.2°C | 54 | 8.9 | 12.312 h |
| May | 32.2°C23.4°C | 23.4°C | 142 | 18.1 | 12.613 h |
| June | 29.7°C22.2°C | 22.2°C | 213 | 23.9 | 12.713 h |
| July | 28.1°C21.5°C | 21.5°C | 247 | 26.4 | 12.613 h |
| August | 27.5°C21.4°C | 21.4°C | 283 | 27.1 | 12.512 h |
| September, selected | 28.5°C21.3°C | 21.3°C | 289 | 26.7 | 12.212 h |
| October | 29.5°C21.2°C | 21.2°C | 223 | 24.9 | 11.912 h |
| November | 30.9°C21.0°C | 21.0°C | 46 | 6.7 | 11.712 h |
| December | 32.8°C19.8°C | 19.8°C | 3.0 | 0.6 | 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
September in nearby cities
- Kissidougou in SeptemberGuinea · 118 kmHigh 27.6°C · Low 20.7°C · 323 mm rain
- Mamou in SeptemberGuinea · 152 kmHigh 26.8°C · Low 20.0°C · 334 mm rain
- Koidu in SeptemberSierra Leone · 157 kmHigh 27.3°C · Low 21.4°C · 422 mm rain
- Kankan in SeptemberGuinea · 162 kmHigh 29.0°C · Low 21.2°C · 275 mm rain
- Gueckedou in SeptemberGuinea · 177 kmHigh 27.5°C · Low 21.2°C · 351 mm rain
- Makeni in SeptemberSierra Leone · 192 kmHigh 28.4°C · Low 22.4°C · 413 mm rain
- Labé in SeptemberGuinea · 220 kmHigh 25.9°C · Low 18.4°C · 259 mm rain
- Siguiri in SeptemberGuinea · 231 kmHigh 29.0°C · Low 21.6°C · 219 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 Faranah) is explained once on the Faranah year overview and on the Sources, method and limits page.