| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Daylight per day
|Sun altitude at solar noon on the 21st day.
- The average temperature in Saint-Louis in September is very hot at 28.7 °C (83.66 °F).
- Afternoons can be very, very hot with average high temperatures reaching 32.3 °C (90.1 °F).
- Overnight temperatures are generally fairly hot with an average low of 25.1 °C (77.2 °F).
- In September there is a range/ variation of mean diurnal temperatures of 7.2 °C (13 °F).
- The weather in September is hardly arid. Circa 92.3mm (3.6in) of water is laid.
- The shortest day is 11:58 long and the longest day is 12:25 long with an average length of 12:12.
Weather Trend Graph for September in Saint-Louis, Senegal
Navigate to September Weather in Locations Surrounding Saint-Louis:
- Nouakchott, Mauritania - 234.1 kms (145.4 miles) NNE
- Podor, Senegal - 175.4 kms (109 miles) ENE
- Matam, Senegal - 345.4 kms (214.7 miles) E
- Linguere, Senegal - 160.7 kms (99.8 miles) ESE
- Diourbel, Senegal - 157.4 kms (97.8 miles) S
- Kaolack, Senegal - 217.4 kms (135.1 miles) S
- Tambacounda, Senegal - 391 kms (243 miles) SE
- Kolda, Senegal - 386.8 kms (240.4 miles) SSE
- Ziguinchor, Senegal - 389.7 kms (242.1 miles) S
- Bissau, Guinea-Bissau - 474.5 kms (294.8 miles) SSE