When to go · Cayo Guillermo
Cayo Guillermo in December
Great month. Inside Cayo Guillermo's best window: Nov–Apr (dry season).
Key facts
- Verdict
- Great
- Temperature
- 27°C (81°F)81°F (27°C) / 20°C (68°F)68°F (20°C)
- average high / low
- Rain days
- 5
- Crowds
- High
- Cuba overall
- Prices
- High
- Cuba overall
Verdict
Inside Cayo Guillermo's best window: Nov–Apr (dry season).
Is another month better than December?
No other month rates higher than December for Cayo Guillermo in this guide.
Weather in December
- Cayo GuillermoHighs around 27 °C (81 °F), lows around 20 °C (68 °F), rain on about 5 daysHighs around 81 °F (27 °C), lows around 68 °F (20 °C), rain on about 5 days
Crowds and prices
- Crowds · Cuba overall
- High
- Prices · Cuba overall
- High
Cuba overall: Dry; Christmas peak and Havana Film Festival (check).
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Cayo Guillermo, side by side.
Verdict
Dec: Great
Jan: Great
Daytime high
Dec: 27 °C (81 °F)81 °F (27 °C)
Jan: 27 °C (81 °F)81 °F (27 °C)
Night low
Dec: 20 °C (68 °F)68 °F (20 °C)
Jan: 19 °C (66 °F)66 °F (19 °C)
Rain days
Dec: 5
Jan: 5
Crowds
Dec: High
Jan: High
Prices
Dec: High
Jan: High
Festivals listed
Dec: 0
Jan: 0
December: Inside Cayo Guillermo's best window: Nov–Apr (dry season).
January: Inside Cayo Guillermo's best window: Nov–Apr (dry season).
Cayo Guillermo: figures are long-term averages from this guide, not a forecast.
What to pack
Nothing unusual for the weather this month.