September weather forecast and climate
Kigali, Rwanda

The city of Kigali, Rwanda,
The city of Kigali, Rwanda,
The first month of the spring, September, is also a moderately hot month in Kigali, Rwanda, with average temperature ranging between max 28.2°C (82.8°F) and min 16°C (60.8°F).

Temperature

The warmest month is September, with an average high-temperature of 28.2°C (82.8°F) and an average low-temperature of 16°C (60.8°F).

Rainfall

In Kigali, during September, the rain falls for 10 days and regularly aggregates up to 69.6mm (2.74") of precipitation. In Kigali, during the entire year, the rain falls for 133 days and collects up to 950.9mm (37.44") of precipitation.

Daylight

In September, the average length of the day in Kigali is 12.1h.

Sunshine

In Kigali, the average sunshine is 6h.

UV index

Months with the highest UV index are January through May, August through December, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: The daily maximum UV index of 12 in September interpret into the following advice:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Protect yourself by liberally applying a sunscreen of at least 30 SPF. Sunscreen prevents sunburn and decreases the damaging effects of Sun's radiation on the immune system.

What is the warmest month in Kigali?

With an average high-temperature of 28.2°C (82.8°F) and an average low-temperature of 16°C (60.8°F), September is the warmest month in Kigali, Rwanda.

What is the temperature in September in Kigali?

In Kigali, in September, the average high-temperature is 28.2°C (82.8°F), and the average low-temperature is 16°C (60.8°F).

How many days does it rain in September in Kigali?

In Kigali, during September, the rain falls for 10 days and regularly aggregates up to 69.6mm (2.74") of precipitation.

What is the average length of the day in September in Kigali?

In Kigali, the average length of the day in September is 12.1h.

How long on average sun shines in September in Kigali?

In Kigali, Rwanda, the average sunshine in September is 6h.

What are the months with the highest UV index in Kigali?

Months with the highest UV index in Kigali, Rwanda, are January through May, August through December, with an average maximum UV index of 12.

How high is the UV index in September in Kigali?

In Kigali, Rwanda, the average daily maximum UV index in September is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in September - Kigali, Rwanda
  • Average high temperature in September: 28.2°C

The warmest month (with the highest average high temperature) is September (28.2°C).
The month with the lowest average high temperature is May (25.9°C).

  • Average low temperature in September: 16°C

The month with the highest average low temperature is May (16.2°C).
The coldest month (with the lowest average low temperature) is July (15°C).

Average rainfall in September - Kigali, Rwanda
  • Average rainfall in September: 69.6mm

The wettest month (with the highest rainfall) is April (154.2mm).
The driest month (with the least rainfall) is July (11.4mm).

Average rainfall days in September - Kigali, Rwanda
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is April (18 days).
The month with the least rainy days is July (1 days).

Average daylight in September / Average sunshine in September - Kigali, Rwanda
  • Average daylight in September: 12.1h

Months with the longest days are January, February, October, November and December (Average daylight: 12.2h).
Months with the shortest days are May, June and July (Average daylight: 12h).

  • Average sunshine in September: 6h

Months with the most sunshine are June and July (Average sunshine: 7h).
Months with the least sunshine are January, March, April, May, October, November and December (Average sunshine: 5).

Average UV index in September - Kigali, Rwanda
  • Average UV index in September: 12

Months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
Months with the lowest UV index are June and July (UV index 11).