Mazatlan weather in May 2026

Expect daytime maximum temperatures of 29°C in Mazatlan, Mexico in May and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average.

  • 29°C maximum daytime temperature in May in Mazatlan29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 0 days with some rainfall in May in Mazatlan0
    0 days with some rainfall
  • 21°C minimum night-time temperature in May in Mazatlan21
    21°C min night temperature
  • 13 hours of daylight per day in May in Mazatlan13
    13 hours of daylight per day
  • High heat & humidity in May in MazatlanH
    High heat & humidity
  • 3 mm monthly rainfall in May in Mazatlan3
    3 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Mazatlan11
    11+ (Extreme) UV index
  • 25°C sea temperature in May in Mazatlan25
    25°C sea temperature

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The May weather guide for Mexico (Mazatlan) 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 Mazatlan in May?

Daytime temperatures usually reach 29°C in Mazatlan in May with high heat and humidity, falling to 21°C at night.

How sunny is it in Mazatlan in May?

There are normally 9 hours of bright sunshine each day in Mazatlan in May - that's 69% of daylight hours.

How warm is the sea around Mazatlan in May?

The average sea temperature around Mazatlan in May is 25°C.

Does it ever rain in Mazatlan in May?

There are usually no days with some rain in Mazatlan in May and the average monthly rainfall is 3mm.

Mazatlan May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:32 18:34
Saturday, 16th May 2026 05:24 18:41
Sunday, 31st May 2026 05:20 18:47

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