September Weather in Mounana

Last updated: March 2, 2024

The weather in Mounana, Gabon, during September is characterized by an average temperature of 25°C (78°F). Highs can soar to 32°C (90°F), while lows may dip to 21°C (69°F). Typically, the humidity level in Mounana throughout September hovers around 89%.

21°C (69°F)

Minimum temperature

25°C (78°F)

Average temperature

32°C (90°F)

Maximum temperature

89%

Humidity

Precipitation and Sunshine hours

In September, Mounana averages 127 mm (5.0 inches) of rainfall, typically over the course of 25 rainy days. The month enjoys an average of 12 hours 5 minutes of daylight, with the sun shining for approximately 9 hours 51 minutes each day. Additionally, there is a 21% probability of sunny days during this period.

127 mm (5.0 inches)

Precipitation

25 rainy days

Rainy days

9 hours 51 minutes

Sunshine hours

21%

Chance of sun

UV Index

In September, the UV Index in Mounana reaches a maximum of 12, 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 6 9 12 13 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 Mounana's Climate with Cities Worldwide