Denmark has a temperate climate, characterised by mild winters, with mean temperatures in January of 1.5 °C (34.7 °F), and cool summers, with a mean temperature in August of 17.2 °C (63.0 °F).[51] Denmark has an average of 179 days per year with precipitation, on average receiving a total of 765 millimetres (30 in) per year; autumn is the wettest season and spring the driest.[51]
Because of Denmark's northern location, there are large seasonal variations in daylight. There are short days during the winter with sunrise coming around 8:45 am and sunset 3:45 pm (standard time), as well as long summer days with sunrise at 4:30 am and sunset at 10 pm (daylight saving time).[52]