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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the DailyCity weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
If you’re checking Rio de Janeiro weather, expect a tropical climate with warm conditions year-round, though the live forecast above will give you today’s specifics. The city’s coastal position means humidity and sudden showers are common, especially over the summer months.
What is the typical weather in Rio de Janeiro by month?
Rio de Janeiro experiences a distinct wet and dry season. The summer months from December to March are hot and humid, with high rainfall and temperatures often exceeding 30°C. Visitors looking for rio de janeiro weather december or rio de janeiro weather february should prepare for heavy, short-lived downpours. Winter, from June to September, is milder and drier, making it a popular time for exploration. For data on rio de janeiro weather by month, the city sees average highs around 27°C in winter and 32°C in summer.
How can I get a reliable forecast for my trip?
For a detailed outlook, check the rio de janeiro weather 15 day forecast or the weather in rio de janeiro 14 days ahead. If you prefer Fahrenheit, note that rio de janeiro weather fahrenheit readings are common on international sites. For UK travellers, the weather in rio de janeiro 10 days can help you pack appropriately.
What is the best month to visit Rio de Janeiro for weather?
April or September offer the best balance: warm temperatures around 26–28°C, lower humidity and less rain than summer months, ideal for sightseeing and beach trips.
Is Rio de Janeiro weather very humid?
Yes, humidity is high year-round, often above 70 per cent. Summer feels particularly muggy, while winter brings slightly lower humidity but still noticeable moisture from the coast.
Does Rio de Janeiro have a rainy season?
Yes, the rainy season runs from December through March. Afternoon downpours are common but usually short. The driest period is from June to September, with less frequent rainfall.
Sources
For UK residents planning a trip, see our UK weather hub for comparison, or check the 10 Day Weather Forecast UK before you depart.