November in Turrialba is the coldest month of the year. In November, the weather in Turrialba is typically warm. Average daily high temperature in November is about 21 degrees above zero. On average, Turrialba has 29 rainy and 1 cloudy day in November. The rains are usually heavy. November as well as May, June, July, and August is considered the most uncomfortable time to visit Turrialba.