Rio de Janeiro Weather in July
July in Rio de Janeiro averages 26°C (79°F) during the day and 18°C (64°F) at night. The excellent conditions and moderate rainfall make it a solid month to visit.
Rainfall in Rio de Janeiro in July
Based on our climate data of the past 30 years, about 9 days of rain are anticipated, with 53 mm (2.1 in) on average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Rio de Janeiro in July
Weather in Rio de Janeiro is at its excellent in July. Highs reach 26°C (79°F), while nights settle around 18°C (64°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep. This month brings slightly cooler weather compared to other months, but the warmth is still present and enjoyable.
Sunshine in Rio de Janeiro in July
The month experiences a moderate amount of sunlight, with 183 hours of sunshine. This provides a nice balance between sunshine and clouds.
Wind Speed in Rio de Janeiro in July
Wind speeds average 2 m/s (4 knots) during July. At this speed, expect light breezes that you can feel on your face and cause leaves to rustle gently. Since this is an average, some days are calmer with barely any wind while others have more noticeable gentle breezes.
Average water temperature in July
The water is 22°C (72°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Rio de Janeiro.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Rio de Janeiro's climate page.
Rio de Janeiro Temperature in July
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Water Temperature
22°C (72°F)
Chance of Rain
31%
Precipitation
53 mm (2.1 in)
Rainy days
9 days
Humidity
77%
Windspeed
2 m/s (4 knots)
Sunshine
183 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Rio de Janeiro typically stay consistent throughout July, with daily highs averaging around 26°C (79°F). Nights are pleasant, with lows around 18°C (64°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Rio de Janeiro in July
Browse day-by-day weather records for Rio de Janeiro spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Rio de Janeiro historical weather extremes in July
Our historical data for Rio de Janeiro spans 1976 to 2025, revealing these weather extremes.
- Rio de Janeiro recorded its highest July temperature of 39°C (102°F) on July 30, 1985.
- Rio de Janeiro experienced its chilliest July day on July 8, 1989, reaching only 16°C (61°F).
- The coldest night in July in Rio de Janeiro was on July 24, 1988, with a minimum of 10°C (50°F).
Best Places in Brazil in July
Find out more about the weather in Brazil and which places have the best travel conditions in this month. See all of Brazil in July →
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What to Wear in Rio de Janeiro in July
Warm but pleasant conditions in Rio de Janeiro in July. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. With water temperatures around 22°C (72°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Rio de Janeiro in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Brazil, check out our Rio de Janeiro's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Rio de Janeiro climate overview or explore weather in Brazil.
