September Weather in Castel Sant'Angelo

Last updated: March 2, 2024

The weather in Castel Sant'Angelo, Italy, during September is characterized by an average temperature of 17°C (62°F). Highs can soar to 26°C (79°F), while lows may dip to 6°C (43°F). Typically, the humidity level in Castel Sant'Angelo throughout September hovers around 67%.

6°C (43°F)

Minimum temperature

17°C (62°F)

Average temperature

26°C (79°F)

Maximum temperature

67%

Humidity

Precipitation and Sunshine hours

In September, Castel Sant'Angelo averages 91 mm (3.6 inches) of rainfall, typically over the course of 10 rainy days. The month enjoys an average of 12 hours 26 minutes of daylight, with the sun shining for approximately 11 hours 10 minutes each day. Additionally, there is a 51% probability of sunny days during this period.

91 mm (3.6 inches)

Precipitation

10 rainy days

Rainy days

11 hours 10 minutes

Sunshine hours

51%

Chance of sun

UV Index

In September, the UV Index in Castel Sant'Angelo reaches a maximum of 8, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 1 2 4 6 7 8 7 6 4 2 1 1
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 Castel Sant'Angelo's Climate with Cities Worldwide