On average, most of Sweden receives between  of precipitation each year, making it considerably drier than the global average. The south-western part of the country receives more precipitation, between , and some mountain areas in the north are estimated to receive up to . Despite northerly locations, southern and central Sweden may have almost no snow in some winters. Most of Sweden is located in the rain shadow of the Scandinavian Mountains through Norway and north-west Sweden. The blocking of cool and wet air in summer, as well as the greater landmass, leads to warm and dry summers far north in the country, with quite warm summers at the Bothnia Bay coast at 65 degrees latitude, which is unheard of elsewhere in the world at such northerly coastlines.