November in Penzance is the cloudiest month of the year. In November, the weather in Penzance is typically warm. Average daily high temperature in November is about 12 degrees above zero. On average, Penzance has 23 rainy, 4 cloudy, and 3 sunny days in November. The rains are usually heavy. November as well as January, February, March, and July is considered the most uncomfortable time to visit Penzance.