Climate averages 1991–2020
Sinfra weather
in September.
A hot, 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 Sinfra: daytime highs average 28.6°C and nights cool to about 21.8°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 161 mm of rain on roughly 25 days, which makes September a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 10 min on an average September day.
The nearest other city in this atlas is Bonon (37 km away). In September its highs average 28.8°C, about as warm as Sinfra, with 167 mm of rain.
Among the 30 cities listed in Ivory Coast, Sinfra ranks joint 16th of 30 for the warmest September highs and joint 17th of 30 for the driest September (rainfall, lowest first). The mean September high of those 30 cities is 28.3°C; Sinfra is 0.3°C warmer than that mean.
From September to October, average highs rise by 0.6°C to 29.2°C, and monthly rainfall falls from 161 mm to 128 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
Sinfra climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 32.3°C21.7°C | 21.7°C | 21 | 5.0 | 11.812 h |
| February | 33.0°C22.9°C | 22.9°C | 52 | 8.8 | 11.912 h |
| March | 32.6°C23.2°C | 23.2°C | 91 | 17.1 | 12.112 h |
| April | 31.9°C23.2°C | 23.2°C | 97 | 17.9 | 12.312 h |
| May | 30.9°C22.9°C | 22.9°C | 120 | 21.6 | 12.412 h |
| June | 29.2°C22.1°C | 22.1°C | 120 | 21.5 | 12.512 h |
| July | 28.2°C21.6°C | 21.6°C | 85 | 17.2 | 12.512 h |
| August | 28.0°C21.5°C | 21.5°C | 103 | 19.0 | 12.312 h |
| September, selected | 28.6°C21.8°C | 21.8°C | 161 | 24.5 | 12.212 h |
| October | 29.2°C22.0°C | 22.0°C | 128 | 23.4 | 12.012 h |
| November | 29.6°C22.0°C | 22.0°C | 52 | 13.0 | 11.812 h |
| December | 30.7°C21.8°C | 21.8°C | 20 | 4.6 | 11.712 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
- Bonon in SeptemberIvory Coast · 37 kmHigh 28.8°C · Low 22.0°C · 167 mm rain
- Bouaflé in SeptemberIvory Coast · 45 kmHigh 28.9°C · Low 22.4°C · 161 mm rain
- Gagnoa in SeptemberIvory Coast · 55 kmHigh 28.6°C · Low 22.0°C · 158 mm rain
- Daloa in SeptemberIvory Coast · 66 kmHigh 28.7°C · Low 21.8°C · 193 mm rain
- Yamoussoukro in SeptemberIvory Coast · 74 kmHigh 29.0°C · Low 22.3°C · 149 mm rain
- Vavoua in SeptemberIvory Coast · 105 kmHigh 28.8°C · Low 21.9°C · 173 mm rain
- Divo in SeptemberIvory Coast · 107 kmHigh 28.5°C · Low 22.2°C · 154 mm rain
- Soubré in SeptemberIvory Coast · 120 kmHigh 28.7°C · Low 22.3°C · 159 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 Sinfra) is explained once on the Sinfra year overview and on the Sources, method and limits page.