Spring (September to November): Average 22.9–24.6°C, mild and comfortable climate, sunny, less rainfall. Common activities: Beach activities, hiking, sightseeing. Recommended clothing: Light long-sleeved shirts, light jackets, comfortable shoes.
Summer (December to February): Average 25.6–26.6°C, hot and humid, more rainfall, especially the most rainfall in January. Common activities: Swimming, sunbathing, surfing. Recommended clothing: Light and breathable clothing, swimwear, sun hat, sunscreen.
Autumn (March to May): Average 23.0–26.9°C, pleasant climate, gradually decreasing rainfall. Common activities: Outdoor activities, visiting museums, enjoying food. Recommended clothing: Light long-sleeved shirts, light jackets, comfortable shoes.
Winter (June to August): Average 21.3–21.5°C, relatively cool and dry, but still warm and comfortable. Common activities: Visiting museums, art galleries, enjoying city views. Recommended clothing: Long-sleeved shirts, light jackets, comfortable shoes.
Rio de Janeiro climatological average
Annual average temperature: approx. 24°C / Annual rainfall: approx. 918 mm / Summer humidity: 70%–80% / Rainiest month: January
Rio de Janeiro monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
26.1°C
165.5
February
26.6°C
100.4
March
26.9°C
86.7
April
24.9°C
83.6
May
23°C
49.2
June
21.5°C
38.7
July
21.3°C
30.5
August
21.4°C
67.7
September
22.9°C
38.1
October
24.1°C
70.4
November
24.6°C
90.9
December
25.6°C
96.3
Rio de Janeiro weather for the next seven days
10/31
Friday
Heavy rain
21.2°C/19.6°C
11/1
Saturday
Moderate rain
26.8°C/19.7°C
11/2
Sunday
Moderate rain
26.2°C/21°C
11/3
Monday
Patchy rain nearby
26.5°C/21.5°C
11/4
Tuesday
Patchy rain nearby
28.9°C/21.2°C
11/5
Wednesday
Patchy rain nearby
27.7°C/22.1°C
11/6
Thursday
Patchy rain nearby
24.4°C/21.3°C
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