The most common "heat island" is an urban heat island in which a small pocket near big buildings and asphalt pavement are warmer than the surrounding area. Therefore, it must be a microclimate.
The country in Europe that has marine west coast climate is Ireland
Explanation:
The marine west coast climate is one of the major climate types according to Koppen's climate classification. This climate type is mostly dictated by the sea. In Europe, the marine west coast climate can be found in a surprisingly high latitude, and the main reason for that are the warm ocean currents. The warm ocean currents of the Atlantic are running along the western coast of Europe, and they manage to have huge influence on the climate of the region.
This climate type can be found at lower elevations and hills in Western Europe.
The climate is warmer than it should be considering the latitude where this climate type is found in Europe.
The summers are mild to warm, the springs and autumns mild to cold, while the winters are cold.
The temperature extremes in both winter and summer are usually absent, and the climate is much more balanced.
There is high amounts of precipitation throughout the whole year.
Calculate the mean monthly temperature by adding up the daily mean temperatures for each day of a month and then dividing that sum by the number of days in the month. For example, for the month of January, add up the 31 mean daily temperatures, then divide by 31.