| < September >
|Normal Max/ High Temperature
|Min/ Low Temperature
|Average Sea or Water Temp
|Number of Wet Days (probability of rain on a day)
|Average Sunlight per day
|Average Daylight per day
|Sunny (Cloudy) Daylight Hours
|Sun altitude at solar noon on the 21st day.
- The average sea tempeature is 27 °C (80.6 °F).
- The average temperature in Freetown in September is hot at 26.4 °C (79.52 °F).
- Afternoons can be very hot with average high temperatures reaching 29 °C (84.2 °F).
- Overnight temperatures are generally fairly hot with an average low of 23.1 °C (73.6 °F).
- The range/ variation of diurnal mean temperatures in September is 5.9 °C (10.6 °F).
- The weather in September is soaking wet with rain often. A staggering 484.1mm (19.1in) of fluid falls during on average 23 days.
- In September the blue above Freetown is somewhat dreary with on balance a mere 3:52 of radiant sunlight daily.
- The shortest day is 12:02 long and the longest day is 12:16 long with an average length of 12:09.
- There are approximately 8:10 per day when bright sunshine is absent due to cloud, haze or the sun being too low on the horizon to register.
- It is sunny approximately 32.1% of daylight hours and cloudy 67.9% of daylight hours.
Check the distance to and compare the Freetown September averages with somewhere beginning with:
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Weather Trend Graph for September in Freetown, Sierra Leone
Navigate to September Weather in Locations Surrounding Freetown:
- Kenieba, Mali - 517.4 kms (321.5 miles) NNE
- Kedougou, Senegal - 452.4 kms (281.2 miles) NNE
- Siguiri, Guinea - 541.4 kms (336.4 miles) NE
- Labe, Guinea - 316 kms (196.4 miles) NNE
- Kankan, Guinea - 470.6 kms (292.5 miles) ENE
- Mamou, Guinea - 229.9 kms (142.9 miles) NNE
- Kindia, Guinea - 163.5 kms (101.6 miles) NNE
- Faranah, Guinea - 311.6 kms (193.6 miles) ENE
- Kabala, Sierra Leone - 210.6 kms (130.9 miles) ENE
- Kissidougou, Guinea - 353.6 kms (219.8 miles) ENE
- Macenta, Guinea - 406.9 kms (252.9 miles) E
- Daru, Sierra Leone - 268 kms (166.5 miles) ESE
- Bo, Sierra Leone - 174.3 kms (108.3 miles) ESE
- Nzerekore, Guinea - 549.6 kms (341.6 miles) E
- Bonthe, Sierra Leone - 143 kms (88.9 miles) SSE
- Monrovia, Liberia - 409.9 kms (254.7 miles) SE