Sunshine in UK and Finland

• Not only is there less daylight, but also it is much more cloudy in winter. Thus sunny less than 20% of the time!
• The spring and summer is quite nice though - sunshine around 50% of the time.
• For comparison, the south cost of Spain has around 60-70% of sunshine (most in summer).

Data sources: http://en.ilmatieteenlaitos.fi/climate, http://www.metoffice.gov.uk/climate