The temperature on September 12, 1968 was between 10.3 °C and 19.5 °C and averaged 15.3 °C. There was 2.7 mm of rain during 2.7 hours. There was 5.2 hours of sunshine (40%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest.