You should not receive a booster vaccine if you had a life threatening allergic reaction after the first shot. Keep track of any and all side effects you have after receiving this vaccine. If you ever need to receive a booster dose, you will need to tell your doctor if the previous shot caused any side effects.
On average, Santorini in December receives an average of 74.5mm of rainfall divided between 11 wet days, whilst January is subject to an average of 70.5mm of rainfall which is spread out between ten rainy days.
The best time to visit Santorini is between late April and early November when the weather is warm and there is little rain. For nightlife, swimming, and sunbathing visit in June, July, August, or September. For comfortable sightseeing April to June or September to November are best. 1  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.