the UK, Dorset is less affected by the more intense Atlantic winds than Cornwall and Devon. Dorset, along with the entire south-west, has higher winter temperatures, average , than the rest of the United Kingdom. However, Dorset maintains higher summer temperatures than Devon and Cornwall, with average highs of . Excluding hills such as the Dorset Downs, the average annual temperature of the county is . The south coast counties of Dorset, Hampshire, West Sussex, East Sussex and Kent enjoy more sunshine than anywhere else in the United Kingdom, receiving 1,541–1,885 hours a year. Average annual rainfall varies across the county—southern and eastern coastal areas receive per year; the Dorset Downs receive between per year; less than much of Devon and Cornwall to the west but more than counties to the east. Demography The 2011 Census records Dorset's population as 744,041. This consisted of 412,905 for the non-metropolitan county (not including Bournemouth and Poole), 183,491 for the unitary authority of Bournemouth and 147,645 for the unitary authority of Poole. In 2013 it was estimated that the population had risen by around 1.4% to 754,460: 416,720 in the non-metropolitan county and 188,730 and 149,010 in Bournemouth and Poole respectively. More than half of the county's residents live in the Bournemouth, Poole and Christchurch conurbation. Dorset's population has a high proportion of older people and a lower than average proportion of young people: According to 2013 mid-year estimates, 23.6% are over 65 years of age, higher than the England and Wales average of 17.4%, and 18.6% are less than 17 years old, lower than the England and Wales average of 21.3%. The working age population (females and males between 16 and 64) is lower than England and Wales average, 60% compared to 64%. Data collected between 2010 and 2012 shows that average life expectancy at birth in the county is 85.3 years for females and 81.2 years for males. This compares favourably with the averages for England and Wales of 82.9 and 79.1 years respectively. Around 95.2% of Dorset's population are of white ethnicity, 60.9% of the population are Christian and 28.5% say they are not religious. More than 33% of the county's population possess a level 4 qualification or above, such as a Higher National Diploma, Degree or a Higher Degree; while nearly 6.3% have no qualifications at all. Almost 43.7% are employed in a professional or technical capacity (Standard Occupational