Overview: Scotland - United KingdomScotland (United Kingdom) in general has a mild climate. The day temperatures range from 7 °C (44 °F) in January to 19 °C (66 °F) in July. The driest month is April with just 13 days of rain, on the contrary, the month when it rains the most is January with 17 days of rain. Temperatures during the night go from 1 °C (34 °F) in February to 11 °C (52 °F) in July.