Oh yes! ~30°C down to ~20°C. The storm lasted for about 1.5h. It had everything: hail, heavy rain, incredibly strong gusts of wind, constant lightning. But then it was gone in a heartbeat, completely calm, sun out, only light cloud cover. I immediately got my bike out to ride for about 1h. If it wasn't for all the crap on the roads and the damp air you wouldn't have known what happened just an hour ago.