Also there's a physiological reason, because when an amount of sunshine enters the retina it will result in the production of serotonin, which is also produced when you take Prozac.

BBC: Call that a summer?

Antigua, the largest of the Leeward Islands, and its sister island Barbuda make up a two-island state whose temperatures and humidity around the year are very similar to those described in the general entry for the Caribbean, as are the amount and distribution of sunshine.

BBC: Weather - Antigua and Barbuda

Stornoway, on Lewis, had its fewest hours of sunshine since 2005 - 105.8 hours - and second highest amount of rainfall.

BBC: Weather station data shed light on wet July