May Weather in Caldas da Rainha

Last updated: March 2, 2024

The weather in Caldas da Rainha, Portugal, during May is characterized by an average temperature of 17°C (63°F). Highs can soar to 26°C (79°F), while lows may dip to 12°C (53°F). Typically, the humidity level in Caldas da Rainha throughout May hovers around 70%.

12°C (53°F)

Minimum temperature

17°C (63°F)

Average temperature

26°C (79°F)

Maximum temperature

70%

Humidity

Precipitation and Sunshine hours

In May, Caldas da Rainha averages 39 mm (1.5 inches) of rainfall, typically over the course of 6 rainy days. The month enjoys an average of 14 hours 21 minutes of daylight, with the sun shining for approximately 13 hours 6 minutes each day. Additionally, there is a 48% probability of sunny days during this period.

39 mm (1.5 inches)

Precipitation

6 rainy days

Rainy days

13 hours 6 minutes

Sunshine hours

48%

Chance of sun

UV Index

In May, the UV Index in Caldas da Rainha 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 1 1 3 5 7 9 10 10 8 6 4 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 Caldas da Rainha's Climate with Cities Worldwide