Itaboraí Weather in January

January in Itaboraí sees daytime temperatures around 32°C (90°F) and lows of 23°C (73°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.

Rainfall in Itaboraí in January

Itaboraí is in the rainy season in January, with rain on around 20 days and an average of 258 mm (10 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Itaboraí in January

In January, Itaboraí gets very high temperatures, with highs of 32°C (90°F). Nights cool to around 23°C (73°F). Sunshine and humidity can make it feel even warmer than the raw temperature suggests. Nights are warm at 23°C (73°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Itaboraí in January

Expect a lot of sunshine this month, with about 212 hours of sun. Showers typically arrive in the late afternoon or evening, keeping mornings and early afternoons sunny. Even during the wet season, there's plenty of sunshine for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Itaboraí.