Current Swiss summer has broken many 2003 records

The Swiss summer of 2026 has already broken many of the temperature records set in 2003, the weather service Meteonews announced. The current summer has so far notched up higher temperatures, more days of extreme heat and more tropical nights in many parts of the country. The average temperature so far this summer has been around 0.7 degrees Celcius higher than that of the summer of 2003, which had previously been the hottest summer since records began in 1864. The number of hot days with…