Chilly September

After an atypical summer (unseasonably wet, cold and rainy), the idea that September might produce an Indian summer did not seem an unreasonable wish. However, two days after blipping "waiting for snow" my wish was misinterpreted. It snowed down to 2000m last night and this shot was taken early this morning. The sun came out later but the temperature stayed cold all day. Should I take in the geraniums?