Havana weather in May 2026

Expect daytime maximum temperatures of 86°F in Havana, Cuba in May and high heat and humidity based on long-term weather averages. There are 9 hours of sunshine per day on average with typically 5.1 inches of rainfall in the month.

  • 86°F maximum daytime temperature in May in Havana86
    86°F max day temperature
  • 9 hours of sunshine per day
  • 9 days with some rainfall in May in Havana9
    9 days with some rainfall
  • 72°F minimum night-time temperature in May in Havana72
    72°F min night temperature
  • 13 hours of daylight per day in May in Havana13
    13 hours of daylight per day
  • High heat & humidity in May in HavanaH
    High heat & humidity
  • 5.1 inches monthly rainfall in May in Havana5.1
    5.1 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Havana11
    11+ (Extreme) UV index
  • 81°F sea temperature in May in Havana81
    81°F sea temperature

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The May weather guide for Cuba (Havana) 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 Cuba

How hot is it in Havana in May?

Daytime temperatures usually reach 86°F in Havana in May with high heat and humidity, falling to 72°F at night.

How sunny is it in Havana in May?

There are normally 9 hours of bright sunshine each day in Havana in May - that's 66% of daylight hours.

How warm is the sea around Havana in May?

The average sea temperature around Havana in May is 81°F.

Does it rain in Havana in May?

There are usually 9 days with some rain in Havana in May and the average monthly rainfall is 5.1 inches.

Havana May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st May 2026 05:56 18:57
Saturday, 16th May 2026 05:48 19:04
Sunday, 31st May 2026 05:44 19:11

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