May Weather in San Isidro

Last updated: March 2, 2024

The weather in San Isidro, Spain, during May is characterized by an average temperature of 19°C (66°F). Highs can soar to 24°C (75°F), while lows may dip to 16°C (61°F). Typically, the humidity level in San Isidro throughout May hovers around 82%.

16°C (61°F)

Minimum temperature

19°C (66°F)

Average temperature

24°C (75°F)

Maximum temperature

82%

Humidity

Precipitation and Sunshine hours

In May, San Isidro averages 35 mm (1.4 inches) of rainfall, typically over the course of 8 rainy days. The month enjoys an average of 13 hours 32 minutes of daylight, with the sun shining for approximately 12 hours 45 minutes each day. Additionally, there is a 76% probability of sunny days during this period.

35 mm (1.4 inches)

Precipitation

8 rainy days

Rainy days

12 hours 45 minutes

Sunshine hours

76%

Chance of sun

UV Index

In May, the UV Index in San Isidro reaches a maximum of 12, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 14:00 and 16:00, during which unprotected skin may burn in as little as 10 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 4 6 9 11 12 11 9 6 3 2
Exposure Low Moderate High VeryHigh Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 15 min 10 min 15 min 25 min 30 min 45 min

Compare San Isidro's Climate with Cities Worldwide