September weather forecastYumbe, Uganda

Weather in September

In September, Yumbe witnesses a significant decrease in rainfall to an average of 126mm (4.96"). Consequently, the humidity levels also dip, even if insignificantly. Although a steady decline in rainfall begins in September, temperatures maintain a firm position around 30°C (86°F). Yumbe in September can be imagined as gradually drying landscapes under a potent sun with rare cloud cover. These conditions eventually blend into the subsequent months, hinting at the close of the wet season.

Temperature

Yumbe's September showcases an average high-temperature of a hot 30.5°C (86.9°F), hardly distinct from August's 29.4°C (84.9°F). Yumbe records a steady low-temperature average of 19.2°C (66.6°F) during September.

Heat index

In September, the average heat index is computed to be a torrid 39°C (102.2°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In September, the average relative humidity is 78%.

Rainfall

In Yumbe, during September, the rain falls for 27.5 days and regularly aggregates up to 126mm (4.96") of precipitation. Throughout the year, there are 229.5 rainfall days, and 1113mm (43.82") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 8min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:00. On the last day of September, sunrise is at 06:42 and sunset at 18:47 EAT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

April through October, with an average maximum UV index of 6, are months with the lowest UV index in Yumbe, Uganda. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.