The main target of the technical protective fabrics is to improve people safety in their workplaces. A technical protective fabric can save a worker's life, that's why, most of them are mainly used to manufacture PPE (personal protective equipment).
Blue Mosque or Sultanahmet Camii in Istanbul, Turkey. Â© Photo by Ming-yen Hsu Spring. While the astrological spring starts on March 21, in Istanbul spring generally starts somewhere mid-April. The weather becomes warm during the day and pleasantly cool at night, while rain showers are getting rare. You can expect average high temperatures between 18 C (65 F) and 27 C (81 F).
Weather Lowdown. November is the end of autumn in Istanbul. Expect much colder, wetter weather across the country by the end of the month, as winter approaches. The average temperature is just 12C, with barely warmer highs of 14C. The highest temperature ever recorded is 34C, though this is very unlikely to be the case by the end of the month.