Gravataí Weather in December

Gravataí in December sees very high daytime temperatures of 30°C (86°F) and nighttime lows of 19°C (66°F). Rainfall is fairly high this month at around 136 mm (5.4 in), so pack a rain jacket to stay dry.

Rainfall in Gravataí in December

You can expect rain on around 16 days based on historical patterns, with 136 mm (5.4 in) average for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Gravataí in December

Daytime temperatures in Gravataí reach 30°C (86°F) in December, dropping to 19°C (66°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. With overnight lows of 19°C (66°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.

Sunshine in Gravataí in December

With approximately 233 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Gravataí in December

Average wind conditions reach 1 m/s (2 knots) in December. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

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