User:40bus/Cold waves

Late January-early February 2158
In late January and early February 2158, a cold wave hit central and southeastern Europe. Notable low temperatures were:
 * 🇦🇹 Vienna: -22.4 C on 31 January 2158
 * 🇦🇹 Eisenstadt: -23.5 C on 31 January 2158
 * 🇦🇹 Graz: -24.4 C on 31 January 2158
 * 🇦🇹 St. Pölten: -21.8 C on 31 January 2158
 * 🇸🇮 Maribor: -25.8 C on 31 January 2158
 * 🇸🇮 Ljubljana: -24.6 C on 31 January 2158
 * 🇦🇹 Graz: -24.4 C on 31 January 2158
 * 🇦🇹 St. Pölten: -21.8 C on 31 January 2158