January in Parana is the rainiest and the hottest month of the year. In January, the weather in Parana is typically hot. Average daily high temperature in January is about 32 degrees above zero. On average, Parana has 24 sunny, 4 partly cloudy, and 3 rainy days in January. The rains are usually light. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Parana.