Weather in Brasilien in december
Country-wide climate normals across 61 cities in Brasilien.
How Hot Is Brasilien in december?
Brasilien 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 Brasilien in december
Dark, overcast days dominate Brasilien 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 Brasilien In december?
Brasilien'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 Brasilien Humid In december?
Heavy oppressive humidity covers Brasilien 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 Brasilien In december
Light breezes are typical across Brasilien in December: 15 kph in Rio de Janeiro, 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 Brasilien In december
Cloudy skies dominate Brasilien 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.