Climate:
temperate maritime; modified by North Atlantic Current; mild winters, cool summers; consistently humid; overcast about half the time
Terrain:
mostly level to rolling interior plain surrounded by rugged hills and low mountains; sea cliffs on west coast
Elevation extremes:
lowest point: Atlantic Ocean 0 m highest point: Carrauntoohil 1,041 m
Natural resources:
natural gas, peat, copper, lead, zinc, silver, barite, gypsum, limestone, dolomite
Land use:
arable land: 16.82% permanent crops: 0.03% other: 83.15% (2005)