January Weather in Ilhavo

Last updated: March 2, 2024

The weather in Ilhavo, Portugal, during January is characterized by an average temperature of 10°C (51°F). Highs can soar to 17°C (63°F), while lows may dip to 4°C (39°F). Typically, the humidity level in Ilhavo throughout January hovers around 87%.

4°C (39°F)

Minimum temperature

10°C (51°F)

Average temperature

17°C (63°F)

Maximum temperature

87%

Humidity

Precipitation and Sunshine hours

In January, Ilhavo averages 70 mm (2.8 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 9 hours 37 minutes of daylight, with the sun shining for approximately 5 hours 27 minutes each day. Additionally, there is a 50% probability of sunny days during this period.

70 mm (2.8 inches)

Precipitation

8 rainy days

Rainy days

5 hours 27 minutes

Sunshine hours

50%

Chance of sun

UV Index

In January, the UV Index in Ilhavo reaches a maximum of 3, indicating a level of Moderate exposure. The most intense UV radiation typically occurs between 13:00 and 15:00, 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 2 3 2 2 1 1 0 0
Exposure Low Moderate Low
Time to burn 45 min 30 min 45 min

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