Guayaquil weather in May 2026

Expect daytime maximum temperatures of 90°F in Guayaquil, Ecuador in May and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with typically 1.9 inches of rainfall in the month.

  • 90°F maximum daytime temperature in May in Guayaquil90
    90°F max day temperature
  • 4 hours of sunshine per day
  • 6 days with some rainfall in May in Guayaquil6
    6 days with some rainfall
  • 68°F minimum night-time temperature in May in Guayaquil68
    68°F min night temperature
  • 12 hours of daylight per day in May in Guayaquil12
    12 hours of daylight per day
  • High heat & humidity in May in GuayaquilH
    High heat & humidity
  • 1.9 inches monthly rainfall in May in Guayaquil1.9
    1.9 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Guayaquil11
    11+ (Extreme) UV index
  • 77°F sea temperature in May in Guayaquil77
    77°F sea temperature

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The May weather guide for Ecuador (Guayaquil) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Ecuador

How hot is it in Guayaquil in May?

Daytime temperatures usually reach 90°F in Guayaquil in May with high heat and humidity, falling to 68°F at night.

How sunny is it in Guayaquil in May?

There are normally 4 hours of bright sunshine each day in Guayaquil in May - that's 31% of daylight hours.

How warm is the sea around Guayaquil in May?

The average sea temperature around Guayaquil in May is 77°F.

Does it rain in Guayaquil in May?

There are usually 6 days with some rain in Guayaquil in May and the average monthly rainfall is 1.9 inches.

Guayaquil May sunrise & sunset times

Browse the sunrise and sunset times for Guayaquil in May 2026. Select a month to view Guayaquil sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 06:16 18:18
Saturday, 16th May 2026 06:15 18:16
Sunday, 31st May 2026 06:17 18:17

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