September Weather in Foz do Iguacu

Last updated: March 2, 2024

The weather in Foz do Iguacu, Brazil, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 37°C (99°F), while lows may dip to 11°C (52°F). Typically, the humidity level in Foz do Iguacu throughout September hovers around 52%.

11°C (52°F)

Minimum temperature

23°C (74°F)

Average temperature

37°C (99°F)

Maximum temperature

52%

Humidity

Precipitation and Sunshine hours

In September, Foz do Iguacu averages 78 mm (3.1 inches) of rainfall, typically over the course of 6 rainy days. The month enjoys an average of 11 hours 56 minutes of daylight, with the sun shining for approximately 9 hours 15 minutes each day. Additionally, there is a 59% probability of sunny days during this period.

78 mm (3.1 inches)

Precipitation

6 rainy days

Rainy days

9 hours 15 minutes

Sunshine hours

59%

Chance of sun

UV Index

In September, the UV Index in Foz do Iguacu reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 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 6 9 10 10 8 6 3 1 1 0
Exposure Low Moderate High VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 25 min 30 min 45 min

Compare Foz do Iguacu's Climate with Cities Worldwide