Cold spell to cause temperatures to drop, frost in the north during Tế… stockbot 0 72 2022.01.26 16:00 http://vietnamnews.vn/society/1119676/cold-spell-to-cause-temperatures… + 6 https://vietnamnews.vn/rss/society.rss + 5 A cold spell combined with a strong north-east monsoon is forecast to cause temperatures in the northern region to drop sharply, with frost in mountainous areas between Friday and next Thursday – the Tết (Lunar New Year) holidays.