The weather in Cork is mild and is known to be unpredictable even though it rains almost all year round.

The city is foggy during mornings and during winter. Despite this, Cork is also one of Ireland's sunniest cities.

• Winter: November, December, January and February is winter with January being the coldest.
• Spring: March, April and May is spring season and is one of the best times to visit Cork.
• Summer: June, July, August and September is summer.

Rainfall is heaviest from October to January.