May Weather in Punta Santiago

Last updated: March 2, 2024

The weather in Punta Santiago, Puerto Rico, during May is characterized by an average temperature of 26°C (79°F). Highs can soar to 29°C (84°F), while lows may dip to 23°C (74°F). Typically, the humidity level in Punta Santiago throughout May hovers around 75%.

23°C (74°F)

Minimum temperature

26°C (79°F)

Average temperature

29°C (84°F)

Maximum temperature

75%

Humidity

Precipitation and Sunshine hours

In May, Punta Santiago averages 109 mm (4.3 inches) of rainfall, typically over the course of 26 rainy days. The month enjoys an average of 12 hours 59 minutes of daylight, with the sun shining for approximately 11 hours 30 minutes each day. Additionally, there is a 51% probability of sunny days during this period.

109 mm (4.3 inches)

Precipitation

26 rainy days

Rainy days

11 hours 30 minutes

Sunshine hours

51%

Chance of sun

UV Index

In May, the UV Index in Punta Santiago reaches a maximum of 13, indicating a level of Extreme exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, 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 1 3 6 9 12 13 13 10 7 4 2 1 0
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

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