Berlin has a moderately humid and cool climate and is comfortable to visit any time of the year. During the summer time, the weather is pleasant with 25 degree Celsius. Spring time is rather beautiful and is slow to arrive. During the early autumn, there is the added bonus of sunshine and bright foliage due to which the outdoor cafes are open throughout October. Estimated through the forecast, the month of December to February is considered the coldest period. Rain is possible any time of the year.