- The National Center for Meteorology announced on September 1 that autumn has officially begun in the Kingdom.According to the center, autumn is usually rainy, with rapid fluctuations in weather patterns. A detailed report on the specific characteristics of this year's autumn season is expected to be released soon.While summer meteorologically ends in early September, temperatures are anticipated to remain elevated until the middle of the month. Following that, significant fluctuations in temperature and pressure are expected.Source: Saudi Press Agency