September Weather in Owerri

Last updated: March 2, 2024

The weather in Owerri, Nigeria, during September is characterized by an average temperature of 25°C (78°F). Highs can soar to 33°C (92°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Owerri throughout September hovers around 91%.

22°C (72°F)

Minimum temperature

25°C (78°F)

Average temperature

33°C (92°F)

Maximum temperature

91%

Humidity

Precipitation and Sunshine hours

In September, Owerri averages 370 mm (14.6 inches) of rainfall, typically over the course of 29 rainy days. The month enjoys an average of 12 hours 7 minutes of daylight, with the sun shining for approximately 7 hours 50 minutes each day. Additionally, there is a 8% probability of sunny days during this period.

370 mm (14.6 inches)

Precipitation

29 rainy days

Rainy days

7 hours 50 minutes

Sunshine hours

8%

Chance of sun

UV Index

In September, the UV Index in Owerri 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 2 4 7 10 12 12 10 7 3 1 1 0
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare Owerri's Climate with Cities Worldwide