Itaboraí Weather in December

With daytime temperatures of 31°C (88°F) and nighttime lows of 23°C (73°F), December in Itaboraí brings very high temperatures during the day. Do keep in mind that December is part of the rainy season, with frequent and often heavy rainfall.

Rainfall in Itaboraí in December

As part of the rainy season, Itaboraí sees around 21 days of rain in December, with an average of 250 mm (9.8 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Itaboraí in December

In December, Itaboraí sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 23°C (73°F). For most visitors, the main thing to prepare for is the heat during the day. Nights are mild at around 23°C (73°F), which is comfortable for most people.

Sunshine in Itaboraí in December

With about 182 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Itaboraí. Our weather planner can help you explore destinations with more pleasant weather conditions.