Rio Grande Weather in July

July in Rio Grande brings very high temperatures around 30°C (86°F) during the day, dropping to 25°C (77°F) at night, with quite a bit of rainfall expected, averaging around 122 mm (4.8 in) for the month.

Rainfall in Rio Grande in July

Historically, approximately 19 days this month are expected to have rain, averaging 122 mm (4.8 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Rio Grande in July

Daytime highs in Rio Grande in July reach 30°C (86°F), with nights around 25°C (77°F). The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With lows around 25°C (77°F), the nights are warm enough that a sheet is usually all you need for bedding.

Sunshine in Rio Grande in July

Expect sunny days throughout the month, with an estimated 281 hours of sunshine. This makes it a pleasant time to visit Rio Grande.

Wind Speed in Rio Grande in July

In July, average wind speeds reach 4 m/s (8 knots), leading to light to moderate breezes. Conditions vary from day to day, with both calm and windier periods.

Average water temperature in July

The water is 28°C (82°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you're looking for dry conditions and comfortable temperatures, July may not be the ideal month to visit Rio Grande. Our weather planner can help you explore destinations with more pleasant weather conditions.