September in Las Palmas de Gran Canaria is the sunniest and the warmest month of the year. In September, the weather in Las Palmas de Gran Canaria is typically warm. Average daily high temperature in September is about 22 degrees above zero. On average, Las Palmas de Gran Canaria has 17 sunny, 7 partly cloudy, 5 rainy, and 1 cloudy day in September. The rains are usually light. September as well as October is considered the most comfortable time to visit Las Palmas de Gran Canaria.