Rio das Ostras Weather in July

July in Rio das Ostras brings high temperatures, with daytime highs of 26°C (79°F) and nights around 18°C (64°F). Rainfall is at its lowest this month, making it one of the more reliable months to be outdoors.

Rainfall in Rio das Ostras in July

Clear skies and little rain are the norm this month. A great time to spend time outdoors. Historically, the month has about 11 days of rain, averaging 36 mm (1.4 in) in total. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Rio das Ostras in July

The excellent temperature in Rio das Ostras in July makes it a solid month to visit, with 26°C (79°F) during the day and 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. 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 features cooler temperatures, yet the warmth remains enjoyable.

If your ideal day consists of dry skies and pleasant temperatures, April, May, June, July, August and September typically offer the best circumstances for Rio das Ostras.