Climate averages 1991–2020
Tivaouane weather
in September.
A hot, wet month: the joint 7th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Tivaouane: daytime highs average 30.6°C and nights cool to about 24.3°C. By daytime temperature it is the joint 7th warmest of the 12 months.
Expect about 108 mm of rain on roughly 13 days, which makes September a wet month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 14 min on an average September day.
The nearest other city in this atlas is Thiès (22 km away). In September its highs average 30.8°C, about as warm as Tivaouane, with 120 mm of rain.
Among the 16 cities listed in Senegal, Tivaouane ranks 10th of 16 for the warmest September highs and 6th of 16 for the driest September (rainfall, lowest first). The mean September high of those 16 cities is 31.1°C; Tivaouane is 0.5°C cooler than that mean.
From September to October, average highs rise by 1.8°C to 32.4°C, and monthly rainfall falls from 108 mm to 28 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
Tivaouane climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.9°C17.2°C | 17.2°C | 2.2 | 0.2 | 11.311 h |
| February | 30.4°C17.9°C | 17.9°C | 1.5 | 0.2 | 11.612 h |
| March | 30.9°C18.3°C | 18.3°C | 0.2 | 0.0 | 12.012 h |
| April | 30.3°C18.5°C | 18.5°C | 0 | 0.0 | 12.512 h |
| May | 30.6°C19.7°C | 19.7°C | 0.1 | 0.0 | 12.813 h |
| June | 31.2°C21.8°C | 21.8°C | 2.4 | 0.7 | 13.013 h |
| July | 31.0°C23.6°C | 23.6°C | 40 | 6.0 | 12.913 h |
| August | 30.3°C24.2°C | 24.2°C | 122 | 13.8 | 12.613 h |
| September, selected | 30.6°C24.3°C | 24.3°C | 108 | 12.5 | 12.212 h |
| October | 32.4°C24.0°C | 24.0°C | 28 | 4.4 | 11.812 h |
| November | 33.0°C21.6°C | 21.6°C | 0.6 | 0.2 | 11.411 h |
| December | 31.1°C18.8°C | 18.8°C | 1.7 | 0.5 | 11.311 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
- Thiès in SeptemberSenegal · 22 kmHigh 30.8°C · Low 24.0°C · 120 mm rain
- Thiès Nones in SeptemberSenegal · 25 kmHigh 30.3°C · Low 24.4°C · 120 mm rain
- Rufisque in SeptemberSenegal · 56 kmHigh 29.8°C · Low 25.5°C · 97 mm rain
- Mbour in SeptemberSenegal · 61 kmHigh 29.8°C · Low 25.0°C · 111 mm rain
- Diourbel in SeptemberSenegal · 70 kmHigh 31.5°C · Low 23.9°C · 124 mm rain
- Dakar in SeptemberSenegal · 73 kmHigh 29.2°C · Low 25.8°C · 82 mm rain
- Louga in SeptemberSenegal · 98 kmHigh 32.5°C · Low 24.5°C · 89 mm rain
- Mbaké in SeptemberSenegal · 99 kmHigh 31.6°C · Low 23.6°C · 120 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 Tivaouane) is explained once on the Tivaouane year overview and on the Sources, method and limits page.