September weather forecastRuerere, Uganda

September

Weather in September

September, the first month of the spring in Ruerere, is still a pleasant month, with temperature in the range of an average high of 21.9°C (71.4°F) and an average low of 14.3°C (57.7°F).

Temperature

The commencement of September brings an average high-temperature of a still agreeable 21.9°C (71.4°F), marking an inconsequential divergence from August. Ruerere, in the month of September, anticipates a consistent average low-temperature of 14.3°C (57.7°F).

Humidity

In September, the average relative humidity is 76%.

Rainfall

In Ruerere, in September, during 27.5 rainfall days, 217mm (8.54") of precipitation is typically accumulated. In Ruerere, during the entire year, the rain falls for 313.2 days and collects up to 2163mm (85.16") of precipitation.

Daylight

In Ruerere, the average length of the day in September is 12h and 7min.
On the first day of the month, sunrise is at 06:57 and sunset at 19:03. On the last day of September, sunrise is at 06:46 and sunset at 18:54 EAT.

Sunshine

In September, the average sunshine in Ruerere is 8.8h.

UV index

The months with the highest UV index are January through March, May through September, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Exercise prevention - Warding off sunburn is urged. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.

Updated: Feb 6, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During September, Ruerere experiences an average high-temperature of 21.9°C (71.4°F) and a low-temperature of 14.3°C (57.7°F).

The average relative humidity in September in Ruerere is 76%.

In September, in Ruerere, the rain falls for 27.5 days. Throughout September, 217mm (8.54") of precipitation is accumulated.

The average day length in September in Ruerere, Uganda, is 12h and 7min.

In September, on the first day of the month, sunrise is at 06:57 and sunset at 19:03. On the last day of the month, in Ruerere, sunrise is at 06:46 and sunset at 18:54 EAT.

In September, the average sunshine duration in Ruerere is 8.8h.

The months with the highest UV index are January through March, May through September, November and December, with an average maximum UV index of 5.

In Ruerere, Uganda, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

22.4°C

21.9°C

21.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.9km/h

6.4km/h

6.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

8.8

1.6

0.5

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Ruerere, Uganda

Average high temperature in September: 21.9°C

The warmest month (with the highest average high temperature) is February (23.2°C).
The month with the lowest average high temperature is May (19.9°C).

Average low temperature in September: 14.3°C

The month with the highest average low temperature is September (14.3°C).
The coldest month (with the lowest average low temperature) is December (11.9°C).

Average pressure in September
Ruerere, Uganda

Average pressure in September: 1014mbar

The month with the highest atmospheric pressure is June (1015.5mbar).
The month with the lowest atmospheric pressure is February (1012.3mbar).

Average wind speed in September
Ruerere, Uganda

Average wind speed in September: 5.9km/h

The windiest months (with the highest average wind speed) are June and July (7.4km/h).
The calmest month (with the lowest average wind speed) is November (4.9km/h).

Average humidity in September
Ruerere, Uganda

Average humidity in September: 76%

The month with the highest relative humidity is May (89%).
The months with the lowest relative humidity are July and August (67%).

Average rainfall in September
Ruerere, Uganda

Average rainfall in September: 217mm

The wettest month (with the highest rainfall) is October (293mm).
The driest month (with the least rainfall) is July (45mm).

Average rainfall days in September
Ruerere, Uganda

Average rainfall days in September: 27.5 days

The month with the highest number of rainy days is October (30.5 days).
The month with the least rainy days is July (15.3 days).

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

Average daylight in September: 12h and 6min

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

Average sunshine in September: 8h and 48min

The month with the most sunshine is January (Average sunshine: 9h and 24min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).

Average sunshine days in September
Ruerere, Uganda

Average sunshine days in September: 1.6 days

The month with the most sunshine days is July (13.6 days).
The months with the least sunshine days are April and November (0 days).

Average UV index in September
Ruerere, Uganda

Average UV index in September: 5

The months with the highest UV index are January, February, March, May, June, July, August, September, November and December (UV index 5).
The months with the lowest UV index are April and October (UV index 4).