Rio de Janeiro · July
Run in the morning.
Comfortable average high of 77°F, dipping to 64°F at night. Humidity averages 79% — the limiting factor on most runs. Humidity rises with the sun — morning runs catch the driest, coolest window.
Avg high / low
77° / 64°F
Humidity
79%
Rain days
10/mo
Wind
9 mph
What July feels like in Rio de Janeiro
Sunrise
06:32
Mid-month average
Sunset
17:24
Mid-month average
Time-of-day breakdown
Morning
Coolest, driest air of the day. The window before sunrise is the most reliable comfortable hour.
Midday
Mild but UV and traffic peak. Workable if you don't mind shifting your pace.
Evening
Warm and runnable. Crowded routes but the air's typically calm.
What to wear running in Rio de Janeiro in July
The kit for July in Rio de Janeiro: shorts and a short-sleeve are the standard kit.
July vs the surrounding months
vs June
0° avg high
-2 rain days
Rio de Janeiro in June →
July
77°F avg high
10 rain days
Best: morning
vs August
-1° avg high
-3 rain days
Rio de Janeiro in August →
Frequently Asked Questions
What is the best time of day to run in Rio de Janeiro in July?+
Morning. Humidity rises with the sun — morning runs catch the driest, coolest window.
What's the average temperature in Rio de Janeiro in July?+
Average high 77°F, average low 64°F.
How does July compare to surrounding months in Rio de Janeiro?+
Compared to June (avg high 77°F), July is cooler. Compared to August (avg high 77°F), July is cooler.
Does it rain often in Rio de Janeiro in July?+
Expect about 10 measurable rain days in July, on average.