In September, the first machine for aseptically. filling bacteria-free milk is presented at a press. conference in Thun, Switzerland. Tetra Pak makes its first delivery to the USSR, including a number of T-300 and T-500 ma-. chines and a line for the manufacture of pack-.
Santorini: Annual Weather Averages. July is the hottest month in Santorini with an average temperature of 26Â°C (79Â°F) and the coldest is January at 12Â°C (54Â°F) with the most daily sunshine hours at 14 in July. The wettest month is December with an average of 74.5mm of rain.
Key weather averages for Greece in June. 1  29. 29Â°C max day temperature. 2  11. 11 hours of sunshine per day. 3  2. 2 days with some rainfall. 4  19. 19Â°C min night temperature. 5  15. 15 hours of daylight per day. 6  M. Moderate heat & humidity. 7  12. 12 mm of monthly rainfall. 8  9. 9 (Very High) UV index. 9  22. 22Â°C sea temperature.