Havana weather in August 2025

Expect 90°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Havana in August. Check more long-term weather averages for Havana in August before you book your next holiday to Cuba in 2025/2026.

  • 90°F maximum daytime temperature in August in Havana90
    90°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Havana11
    11 days with some rainfall
  • 73°F minimum night-time temperature in August in Havana73
    73°F min night temperature
  • 13 hours of daylight per day in August in Havana13
    13 hours of daylight per day
  • Very high heat & humidity in August in HavanaVH
    Very High heat & humidity
  • 6.2 inches monthly rainfall in August in Havana6.2
    6.2 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Havana11
    11 (Extreme) UV index
  • 86°F sea temperature in August in Havana86
    86°F sea temperature

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The August 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 August?

Daytime temperatures usually reach 90°F in Havana in August with very high heat and humidity, falling to 73°F at night.

How sunny is it in Havana in August?

There are normally 8 hours of bright sunshine each day in Havana in August - that's 65% of daylight hours.

How warm is the sea around Havana in August?

The average sea temperature around Havana in August is 86°F.

Does it rain in Havana in August?

There are usually 11 days with some rain in Havana in August and the average monthly rainfall is 6.2 inches.

What is the chance of a hurricane in Havana in August?

On average less than 1 day in August in Havana is likely to be affected by the passage of one or more tropical storms.

Havana August sunrise & sunset times

Browse the sunrise and sunset times for Havana in August 2025. Select a month to view Havana sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:00 19:11
Saturday, 16th August 2025 06:06 19:01
Sunday, 31st August 2025 06:12 18:48

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