September 12, 1957 September 10, 1957
The temperature on September 11, 1957 was between 12.1 °C and 18.0 °C and averaged 14.9 °C. There was 31.2 mm of rain during 12.8 hours. There was 0.2 hours of sunshine (2%). The almost completely overcast was. The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest.