The Irish climate is an oceanic, mild and temperate climate. In autumn, temperatures are around 10°C. Winters are, without exception, quite mild, and temperatures range from 3 to 8°C. Spring can still be quite cool. Summers are generally warm, and temperatures rarely exceed 20°C. In Ireland, the weather is fine when it is not raining! Showers are unpredictable (and frequent) in all seasons... And it can be sunny 5 minutes later.