May Weather in San Fernando

Last updated: March 2, 2024

The weather in San Fernando, Trinidad and Tobago, during May is characterized by an average temperature of 27°C (81°F). Highs can soar to 30°C (87°F), while lows may dip to 25°C (77°F). Typically, the humidity level in San Fernando throughout May hovers around 76%.

25°C (77°F)

Minimum temperature

27°C (81°F)

Average temperature

30°C (87°F)

Maximum temperature

76%

Humidity

Precipitation and Sunshine hours

In May, San Fernando averages 73 mm (2.9 inches) of rainfall, typically over the course of 14 rainy days. The month enjoys an average of 12 hours 35 minutes of daylight, with the sun shining for approximately 11 hours 0 minutes each day. Additionally, there is a 39% probability of sunny days during this period.

73 mm (2.9 inches)

Precipitation

14 rainy days

Rainy days

11 hours 0 minutes

Sunshine hours

39%

Chance of sun

UV Index

In May, the UV Index in San Fernando reaches a maximum of 14, 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 7 10 13 14 13 10 6 3 1 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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