Weather in Brasil in dezembro
Country-wide climate normals across 61 cities in Brasil.
How Hot Is Brasil in dezembro?
Brasil bakes evenly in December — highs around 29°C are typical from São José dos Pinhais all the way to Teresina, with very little regional variation. Lows sit around 20°C even overnight, and the country's small geographic footprint means there are no significant climate pockets. Expect uniform heat day and night.
Sunshine in Brasil in dezembro
Dark, overcast days dominate Brasil in December — Rio de Janeiro sees just 1.8h 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 Brasil In dezembro?
Brasil's December is wet across most regions: 168mm in Rio de Janeiro across 18 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is Brasil Humid In dezembro?
Heavy oppressive humidity covers Brasil in December: 77% on average in Rio de Janeiro, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Brasil In dezembro
Gentle steady winds define Brasil's December: Rio de Janeiro averages 15 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Brasil In dezembro
Cloudy skies dominate Brasil in December — 74% cover in Rio de Janeiro, 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.