Havana weather in January 2026

Q: How hot is it in Havana in January?

Daytime temperatures usually reach 26°C in Havana in January with low heat and humidity, falling to 17°C at night.

Q: How sunny is it in Havana in January?

There are normally 7 hours of bright sunshine each day in Havana in January - that's 62% of daylight hours.

Q: How warm is the sea around Havana in January?

The average sea temperature around Havana in January is 26°C.

Q: Does it rain in Havana in January?

There are usually 6 days with some rain in Havana in January and the average monthly rainfall is 68mm.

Expect daytime maximum temperatures of 79°F in Havana, Cuba in January based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 2.7 inches of rainfall in the month.

79
79°F max day temperature
7
7 hours of sunshine per day
6
6 days with some rainfall
63
63°F min night temperature
11
11 hours of daylight per day
L
Low heat & humidity
2.7
2.7 inches of monthly rainfall
6
6 (High) UV index
79
79°F sea temperature

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The January 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)