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.
1 There is a variation of average monthly temperatures of 19.6 C (35.3 F) which is a slightly low range. 2  The range/ variation of diurnal average temperatures is 15.3 C (27.5 F). 3  July is the warmest month (very hot) with a mean temperature of 30.3 degrees Celsius (86.54 degrees Fahrenheit). The range/ variation of diurnal average temperatures is 15.3 C (27.5 F). 2  July is the warmest month (very hot) with a mean temperature of 30.3 degrees Celsius (86.54 degrees Fahrenheit). 3  January is the coolest month (quite mild) with a mean temperature of 10.7 degrees Celsius (51.26 degrees Fahrenheit).