March in Tarapoto is the rainiest and the cloudiest month of the year. In March, the weather in Tarapoto is typically warm. Average daily high temperature in March is about 27 degrees above zero. On average, Tarapoto has 30 rainy and 1 cloudy day in March. The rains are usually heavy. March as well as January, February, April, and May is considered the most uncomfortable time to visit Tarapoto.