Meteo in Portorico a dicembre
Normali climatiche nazionali in 15 città di Portorico.
How Hot Is Portorico in dicembre?
Portorico sees consistently hot December weather — average highs of 28°C, average lows of 23°C, with minimal regional differences. Whether you're in San Juan or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Portorico in dicembre
Dark, overcast days dominate Portorico in December — San Juan sees just 1.5h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In Portorico In dicembre?
Typical December rainfall covers Portorico: about 70mm in San Juan across 16 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Portorico Humid In dicembre?
Saturated air defines Portorico's December: humidity at 78% in San Juan, 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 Portorico In dicembre
Gentle steady winds define Portorico's December: San Juan averages 19 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Portorico In dicembre
Cloudy skies dominate Portorico in December — 74% cover in San Juan, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.