The first use for an aerosol package arose during World War II, but the idea of using low-pressure liquefied gas to atomize droplets of liquid in the air was developed in 1924. Canisters filled with insecticide and propellants were used to protect U.S. servicemen from insects carrying diseases such as malaria.
Best Time for Good Weather and Swimming: The warmest weather in Santorini (and all the Greek islands) is between June and September when itâs sunny, hot, and the water is perfect for swimming. Water temperature heats throughout the summer months and is warmest in August and early September.
Even though it only happens on an average of once every ten days, temperatures can sometimes rise above 18Â°C or fall below 10Â°C in January in Santorini. In recent times, the hottest January day in Santorini ever recorded saw temperatures reach as high as 22Â°C.