In January, the weather in Tân An is typically hot. Average daily high temperature in January is about 29 degrees above zero. On average, Tân An has 14 cloudy, 8 partly cloudy, 5 sunny, and 4 rainy days in January. The rains are usually light. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Tân An.