September Weather in Isale

Last updated: March 2, 2024

The weather in Isale, Burundi, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (85°F), while lows may dip to 15°C (58°F). Typically, the humidity level in Isale throughout September hovers around 70%.

15°C (58°F)

Minimum temperature

21°C (70°F)

Average temperature

30°C (85°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In September, Isale averages 270 mm (10.6 inches) of rainfall, typically over the course of 19 rainy days. The month enjoys an average of 12 hours 4 minutes of daylight, with the sun shining for approximately 10 hours 50 minutes each day. Additionally, there is a 27% probability of sunny days during this period.

270 mm (10.6 inches)

Precipitation

19 rainy days

Rainy days

10 hours 50 minutes

Sunshine hours

27%

Chance of sun

UV Index

In September, the UV Index in Isale reaches a maximum of 14, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 10 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 3 7 10 13 14 12 9 5 2 1 0 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 30 min 45 min

Compare Isale's Climate with Cities Worldwide