Weather in Isla Juana in diciembre
Country-wide climate normals across 15 cities in Isla Juana.
How Hot Is Isla Juana in diciembre?
Isla Juana sees consistently hot December weather — average highs of 28°C, average lows of 20°C, with minimal regional differences. Whether you're in Havana or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Isla Juana in diciembre
Sun and cloud trade off across Isla Juana in December: Havana averages 3.1h of direct sun a day, with daylight from 7:00 am to 5:45 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Isla Juana In diciembre?
Most regions of Isla Juana stay dry in December — Havana averages 38mm across 6 days, with even less rainfall in arid regions. Showers come and go, but long dry stretches between them dominate the calendar. Coastal regions may see slightly more than the inland average, but the overall pattern is reliably dry.
Is Isla Juana Humid In diciembre?
Saturated air defines Isla Juana's December: humidity at 79% in Havana, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In Isla Juana In diciembre
Light breezes are typical across Isla Juana in December: 18 kph in Havana, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In Isla Juana In diciembre
Isla Juana sees mostly cloudy weather through December: Havana averages 62% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.