September weather forecast
Serere, Uganda

With the arrival of September in Serere, variation in weather conditions once again starts to show. Cloud coverage begins to decrease, allowing for more apparent sunshine hours throughout the day. Rainfall patterns begin to ease off slightly compared to the preceding months. Wind speeds remain relatively unchanged, maintaining a calm atmosphere. Despite on-going showers, the weather conditions start to hint towards the drier seasons ahead.

Temperature

Transitioning into September, Serere records an average high-temperature of a still warm 28.7°C (83.7°F), almost identical to August's 27.6°C (81.7°F). The nighttime temperature dips to a comfortable 17.6°C (63.7°F) on average during September.

Heat index

The heat index value during September is calculated to be a tropical 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', arises from combining readings of air temperature and relative moisture content. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The average relative humidity in September in Serere is 78%.

Rainfall

In Serere, in September, during 28.3 rainfall days, 151mm (5.94") of precipitation is typically accumulated. In Serere, during the entire year, the rain falls for 267.3 days and collects up to 1415mm (55.71") of precipitation.

Daylight

The average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:41 and sunset at 18:49. On the last day of September, in Serere, sunrise is at 06:32 and sunset at 18:38 EAT.

Sunshine

In September, the average sunshine in Serere is 9.4h.

UV index

The months with the lowest UV index are May through July and September, with an average maximum UV index of 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.