Temperatures are expected to drop abruptly to 14-19 degrees Celsius in the daytime due to a cold front, Info-Prim Neo reports. Tatiana Strugac, head of the National Weather Forecast Center, said that until September 20 daytime temperatures will remain around 20 and 22 degrees Celsius. The weather will chill overnight into September 21, when a cold front will bring along showers on extended areas and daytime temperatures of 14-19 degrees. After the passage of the cold front, the weather will warm up slightly to 16-22 degrees at daytime.