May Weather in Zacatecoluca

Last updated: March 2, 2024

The weather in Zacatecoluca, El Salvador, during May is characterized by an average temperature of 27°C (81°F). Highs can soar to 35°C (94°F), while lows may dip to 22°C (72°F). Typically, the humidity level in Zacatecoluca throughout May hovers around 59%.

22°C (72°F)

Minimum temperature

27°C (81°F)

Average temperature

35°C (94°F)

Maximum temperature

59%

Humidity

Precipitation and Sunshine hours

In May, Zacatecoluca averages 324 mm (12.8 inches) of rainfall, typically over the course of 27 rainy days. The month enjoys an average of 12 hours 44 minutes of daylight, with the sun shining for approximately 10 hours 6 minutes each day. Additionally, there is a 38% probability of sunny days during this period.

324 mm (12.8 inches)

Precipitation

27 rainy days

Rainy days

10 hours 6 minutes

Sunshine hours

38%

Chance of sun

UV Index

In May, the UV Index in Zacatecoluca 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 2 4 7 11 13 14 12 9 6 3 1 1 0
Exposure Low Moderate High Extreme VeryHigh High Moderate Low
Time to burn 45 min 30 min 25 min 10 min 15 min 25 min 30 min 45 min

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