September weather forecast
Mogadishu, Somalia

September in Mogadishu marks a definitive turn towards dry weather, culminating in moderate rainfall and stable temperatures. Following the trend, comparative rainfall from August drops even further. The received rainfall dwindles to 25mm (0.98") making September one of the drier months of the year. Despite substantial reductions in rainfall, temperature, sea temperature, and relative humidity hold steady, maintaining the familiar tropical charm. October will maintain similar temperature trends with a minor increase in rainfall levels.

Temperature

Lowest temperatures in Mogadishu are observed in July through September, averaging a high-temperature of 29°C (84.2°F).

Heat index

Throughout September, the heat index is appraised at a torrid 35°C (95°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The months with the highest humidity in Mogadishu are July through September, with an average relative humidity of 81%.

Rainfall

In September, in Mogadishu, the rain falls for 3 days. Throughout September, 25mm (0.98") of precipitation is accumulated. Throughout the year, in Mogadishu, there are 47 rainfall days, and 429mm (16.89") of precipitation is accumulated.

Sea temperature

In Mogadishu, the average seawater temperature in September is 26.2°C (79.2°F).
Note: Water activities including swimming and diving are pleasurable in temperatures between 25°C (77°F) and 29°C (84.2°F), ensuring comfort and enjoyment for extended time frames.

Daylight

In September, the average length of the day in Mogadishu is 12h and 8min.
On the first day of the month, sunrise is at 05:54 and sunset at 18:03. On the last day of September, sunrise is at 05:45 and sunset at 17:51 EAT.

Sunshine

The average sunshine in September in Mogadishu is 8.8h.

UV index

The months with the highest UV index are January through May, August through November, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 12 translates into the following recommendations:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Despite the cloudy weather, sunscreen with a sun protection factor of at least 30 should be liberally applied and reapplied, including after a swim or outdoor activity. Stay aware! UV radiation is magnified when reflecting off sand and water.