Merida weather in May 2026

Expect daytime maximum temperatures of 36°C in Merida, Mexico in May and very high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 74 mm of rainfall in the month.

  • 36°C maximum daytime temperature in May in Merida36
    36°C max day temperature
  • 9 hours of sunshine per day
  • 6 days with some rainfall in May in Merida6
    6 days with some rainfall
  • 23°C minimum night-time temperature in May in Merida23
    23°C min night temperature
  • 13 hours of daylight per day in May in Merida13
    13 hours of daylight per day
  • Very high heat & humidity in May in MeridaVH
    Very High heat & humidity
  • 74 mm monthly rainfall in May in Merida74
    74 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Merida11
    11+ (Extreme) UV index

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The May weather guide for Mexico (Merida) 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 / mm)  |  Imperial (°F / inches)

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How hot is it in Merida in May?

Daytime temperatures usually reach 36°C in Merida in May with very high heat and humidity, falling to 23°C at night.

How sunny is it in Merida in May?

There are normally 9 hours of bright sunshine each day in Merida in May - that's 65% of daylight hours.

Does it rain in Merida in May?

There are usually 6 days with some rain in Merida in May and the average monthly rainfall is 74mm.

Merida May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:28 18:23
Saturday, 16th May 2026 05:20 18:30
Sunday, 31st May 2026 05:17 18:36

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