Brazil weather in December - temperature, rain and is it a good time to visit?

Daytime
31°
Night
22°
☀️ Day length
12 h 58 min
Chance of rain
48%
Thunder days
41%
Humid days
99%
WEATHER THROUGH THE YEARBrazil - December vs the year30°22°30°22°30°22°29°21°28°20°28°19°28°19°30°19°31°21°31°22°31°22°31°22°CHANCE OF RAIN (%)585860443325201423284148JanFebMarAprMayJunJulAugSepOctNovDecWARMESTSep (31°)COLDESTMay (28°)DRIESTAug (14%)WETTESTMar (60%)world-prices.com · 2026-07-08 · ★ best months
In December, Brazil averages about 31° during the day and 22° at night. There's a moderate chance of rain (about 48%).

Brazil weather all year - average temperatures and rain

MonthDayNightChance of rain
January ★ 30℃22℃58%
February ★ 30℃22℃58%
March ★ 30℃22℃60%
April 29℃21℃44%
May ★ 28℃20℃33%
June ★ 28℃19℃25%
July ★ 28℃19℃20%
August ★ 30℃19℃14%
September ★ 31℃21℃23%
October ★ 31℃22℃28%
November 31℃22℃41%
December 31℃22℃48%
★ - months most often recommended for travel

Where is it warmest in Brazil in December? Weather by city

PlaceDayNight🌊 SeaChance of rain
Teresina 36℃25℃-29%
Belém 32℃24℃30℃66%
São Luís 32℃26℃29℃10%
Manaus 31℃24℃-55%
Campo Grande 31℃22℃-51%
Rio de Janeiro 31℃23℃25℃39%
Campinas 30℃20℃-59%
Goiânia 30℃21℃-71%
Brasília 28℃19℃-67%
São Paulo 28℃20℃-36%
Travelling soon? Check the live 14-day weather forecast for Brazil.

Brazil weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember