Weather in Brasil in janeiro
Country-wide climate normals across 61 cities in Brasil.
How Hot Is Brasil in janeiro?
Brasil bakes evenly in January — highs around 29°C are typical from São José dos Pinhais all the way to Petrolina, with very little regional variation. Lows sit around 21°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 janeiro
Limited sunshine and short daylight define Brasil's January: Rio de Janeiro averages just 1.7h of direct sun, with the sun up between 5:50 am and 7:10 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Brasil In janeiro?
Brasil is in the heart of its rainy season: Rio de Janeiro measures 202mm of rain across 20 days in January, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is Brasil Humid In janeiro?
Brasil is enveloped in tropical-thick humidity through January: Rio de Janeiro averages 78%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Brasil In janeiro
Brasil's January has gentle wind — Rio de Janeiro averages 15 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Brasil In janeiro
Cloudy skies dominate Brasil in January — 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.