September weather forecastKiwoko, Uganda

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Kiwoko, Uganda, with an average temperature fluctuating between 16.6°C (61.9°F) and 28°C (82.4°F).

Temperature

The beginning of September reveals an average high-temperature of a still moderately hot 28°C (82.4°F), showing minimal deviation from the previous month. Throughout September nights, Kiwoko experiences a consistent temperature average of 16.6°C (61.9°F).

Heat index

For most parts of September, the heat index is calculated to be a tropical 32°C (89.6°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Note that heat index values are valued for light wind and location in the shade. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.

Humidity

The average relative humidity in September in Kiwoko, Uganda, is 82%.

Rainfall

In September, in Kiwoko, Uganda, the rain falls for 24.9 days. Throughout September, 74mm (2.91") of precipitation is accumulated. In Kiwoko, during the entire year, the rain falls for 248.5 days and collects up to 801mm (31.54") of precipitation.

Daylight

In September, the average length of the day is 12h and 7min.
On the first day of September in Kiwoko, sunrise is at 06:46 and sunset at 18:54. On the last day of the month, sunrise is at 06:37 and sunset at 18:43 EAT.

Sunshine

In Kiwoko, the average sunshine in September is 9h.

UV index

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In September, the maximum UV index of 6 transforms into these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.

Frequently asked questions

The high-temperature, in September, in Kiwoko, records 28°C (82.4°F), while the low-temperature is 16.6°C (61.9°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in September is calculated to be 32°C (89.6°F).

In Kiwoko, Uganda, the average relative humidity in September is 82%.

In Kiwoko, during September, the rain falls for 24.9 days and regularly aggregates up to 74mm (2.91") of precipitation.

In September, the average day length in Kiwoko is 12h and 7min.

In September, on the first day of the month, sunrise is at 06:46 and sunset at 18:54. On the last day of the month, sunrise is at 06:37 and sunset at 18:43 EAT.

The average sunshine duration in September is 9h.

January through September, November and December, with an average maximum UV index of 6, are months with the highest UV index in Kiwoko.

The average daily maximum UV index in September is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Kiwoko, Uganda

  • Average high temperature in September: 28°C

The warmest month (with the highest average high temperature) is February (33.6°C).
The month with the lowest average high temperature is May (27.2°C).

  • Average low temperature in September: 16.6°C

The month with the highest average low temperature is February (18.2°C).
The coldest months (with the lowest average low temperature) are June and July (15.6°C).

Average pressure in September
Kiwoko, Uganda

  • Average pressure in September: 1012.4mbar

The months with the highest atmospheric pressure are June and July (1013.8mbar).
The month with the lowest atmospheric pressure is February (1009.5mbar).

Average wind speed in September
Kiwoko, Uganda

  • Average wind speed in September: 4.1km/h

The windiest months (with the highest average wind speed) are February and March (5.5km/h).
The calmest month (with the lowest average wind speed) is November (4km/h).

Average humidity in September
Kiwoko, Uganda

  • Average humidity in September: 82%

The month with the highest relative humidity is May (86%).
The month with the lowest relative humidity is February (60%).

Average rainfall in September
Kiwoko, Uganda

  • Average rainfall in September: 74mm

The wettest month (with the highest rainfall) is October (110mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in September
Kiwoko, Uganda

  • Average rainfall days in September: 24.9 days

The month with the highest number of rainy days is October (27.6 days).
The month with the least rainy days is January (9.9 days).

Average daylight in September /
Average sunshine in September
Kiwoko, Uganda

  • Average daylight in September: 12h and 6min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).

  • Average sunshine in September: 9h and 0min

The months with the most sunshine are January and February (Average sunshine: 9h and 42min).
The month with the least sunshine is May (Average sunshine: 8h and 0min).

Average sunshine days in September
Kiwoko, Uganda

  • Average sunshine days in September: 3.5 days

The month with the most sunshine days is January (17.2 days).
The month with the least sunshine days is October (2 days).

Average UV index in September
Kiwoko, Uganda

  • Average UV index in September: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, November and December (UV index 6).
The month with the lowest UV index is October (UV index 5).

Average cloud cover in September
Kiwoko, Uganda

  • Average cloud cover in September: 37

The month with the most cloud cover is May (Cloud cover 51).
The month with the least cloud cover is January (Cloud cover 17).

Average visibility in September
Kiwoko, Uganda

  • Average visibility in September: 8km

The month with the highest visibility is February (10km).
The months with the lowest visibility are May, October and November (7km).