Climate averages 1991–2020
Am Timan weather
in September.
A hot, wet month: the 11th warmest and the 10th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Am Timan: daytime highs average 29.7°C and nights cool to about 22.1°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 162 mm of rain on roughly 22 days, which makes September a wet month (the 10th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 12 min on an average September day.
The nearest other city in this atlas is Sarh (296 km away). In September its highs average 29.4°C, about as warm as Am Timan, with 174 mm of rain.
Among the 8 cities listed in Chad, Am Timan ranks joint 3rd of 8 for the warmest September highs and 5th of 8 for the driest September (rainfall, lowest first). The mean September high of those 8 cities is 30.3°C; Am Timan is 0.6°C cooler than that mean.
From September to October, average highs rise by 2.3°C to 32.0°C, and monthly rainfall falls from 162 mm to 46 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
Am Timan climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 34.3°C18.6°C | 18.6°C | 0 | 0.0 | 11.612 h |
| February | 37.1°C21.0°C | 21.0°C | 0 | 0.0 | 11.812 h |
| March | 39.4°C23.7°C | 23.7°C | 1.6 | 0.5 | 12.112 h |
| April | 39.5°C26.1°C | 26.1°C | 11 | 3.4 | 12.412 h |
| May | 37.4°C26.4°C | 26.4°C | 45 | 10.7 | 12.613 h |
| June | 34.2°C24.7°C | 24.7°C | 92 | 16.1 | 12.813 h |
| July | 30.0°C22.7°C | 22.7°C | 205 | 24.8 | 12.713 h |
| August | 28.7°C21.8°C | 21.8°C | 263 | 26.7 | 12.512 h |
| September, selected | 29.7°C22.1°C | 22.1°C | 162 | 21.7 | 12.212 h |
| October | 32.0°C22.1°C | 22.1°C | 46 | 8.7 | 11.912 h |
| November | 34.5°C20.3°C | 20.3°C | 1.2 | 0.3 | 11.612 h |
| December | 34.0°C18.7°C | 18.7°C | 0 | 0.0 | 11.511 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
- Sarh in SeptemberChad · 296 kmHigh 29.4°C · Low 22.2°C · 174 mm rain
- Abéché in SeptemberChad · 315 kmHigh 32.8°C · Low 22.4°C · 52 mm rain
- Al-Junaynah in SeptemberSudan · 356 kmHigh 31.1°C · Low 20.1°C · 69 mm rain
- El Geneina Fort in SeptemberSudan · 359 kmHigh 31.1°C · Low 20.1°C · 69 mm rain
- Doba in SeptemberChad · 460 kmHigh 29.3°C · Low 21.9°C · 159 mm rain
- Nyala in SeptemberSudan · 513 kmHigh 31.8°C · Low 22.0°C · 72 mm rain
- Kelo in SeptemberChad · 527 kmHigh 29.7°C · Low 22.3°C · 154 mm rain
- Gereida in SeptemberSudan · 530 kmHigh 31.8°C · Low 22.8°C · 88 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 Am Timan) is explained once on the Am Timan year overview and on the Sources, method and limits page.