January Weather in Sao Sebastiao

Last updated: March 2, 2024

The weather in Sao Sebastiao, Portugal, during January is characterized by an average temperature of 16°C (61°F). Highs can soar to 18°C (65°F), while lows may dip to 13°C (55°F). Typically, the humidity level in Sao Sebastiao throughout January hovers around 84%.

13°C (55°F)

Minimum temperature

16°C (61°F)

Average temperature

18°C (65°F)

Maximum temperature

84%

Humidity

Precipitation and Sunshine hours

In January, Sao Sebastiao averages 78 mm (3.1 inches) of rainfall, typically over the course of 11 rainy days. The month enjoys an average of 9 hours 47 minutes of daylight, with the sun shining for approximately 4 hours 45 minutes each day. Additionally, there is a 22% probability of sunny days during this period.

78 mm (3.1 inches)

Precipitation

11 rainy days

Rainy days

4 hours 45 minutes

Sunshine hours

22%

Chance of sun

UV Index

In January, the UV Index in Sao Sebastiao reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 30 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 1 1 2 3 3 3 2 1 1 0 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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