September Weather in Sao Bartolomeu de Messines

Last updated: March 2, 2024

The weather in Sao Bartolomeu de Messines, Portugal, during September is characterized by an average temperature of 23°C (74°F). Highs can soar to 35°C (94°F), while lows may dip to 12°C (54°F). Typically, the humidity level in Sao Bartolomeu de Messines throughout September hovers around 71%.

12°C (54°F)

Minimum temperature

23°C (74°F)

Average temperature

35°C (94°F)

Maximum temperature

71%

Humidity

Precipitation and Sunshine hours

In September, Sao Bartolomeu de Messines averages 11 mm (0.4 inches) of rainfall, typically over the course of 1 rainy days. The month enjoys an average of 12 hours 22 minutes of daylight, with the sun shining for approximately 11 hours 42 minutes each day. Additionally, there is a 66% probability of sunny days during this period.

11 mm (0.4 inches)

Precipitation

1 rainy days

Rainy days

11 hours 42 minutes

Sunshine hours

66%

Chance of sun

UV Index

In September, the UV Index in Sao Bartolomeu de Messines reaches a maximum of 9, 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 0 1 2 3 6 8 9 9 7 5 3 2 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 Sao Bartolomeu de Messines's Climate with Cities Worldwide