February in Saitama is the windiest month of the year. In February, the weather in Saitama is typically cold. Average daily high temperature in February is about 8 degrees above zero. On average, Saitama has 10 sunny, 10 partly cloudy, 8 rainy, and 1 cloudy day in February. The rains are usually heavy. February as well as March, June, July, and August is considered the most uncomfortable time to visit Saitama.