Cork
Ireland
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Cork, Ireland

January, like December, is a frosty winter month in Cork, Ireland, with average temperature fluctuating between 3°C (37.4°F) and 8°C (46.4°F). January and February, with an average high-temperature of 8°C (46.4°F), are the coldest months. Weather in January »

February, the last month of the winter, in Cork, is also a frosty month, with average temperature varying between 3°C (37.4°F) and 8°C (46.4°F). January and February, with an average high-temperature of 8°C (46.4°F), are the coldest months. Weather in February »

March, the first month of the spring, in Cork, is a fresh month, with average temperature ranging between max 10°C (50°F) and min 4°C (39.2°F). In Cork, the average high-temperature is almost the same as in February - a fresh 10°C (50°F). Weather in March »

April, the same as March, is another fresh spring month in Cork, Ireland, with average temperature ranging between max 12°C (53.6°F) and min 5°C (41°F). In April, the average high-temperature is essentially the same as in March - a still fresh 12°C (53.6°F). Weather in April »

The last month of the spring, May, is a moderate month in Cork, Ireland, with average temperature ranging between max 14°C (57.2°F) and min 7°C (44.6°F). In May, the average high-temperature is essentially the same as in April - a mild 14°C (57.2°F). Weather in May »

June, the first month of the summer, in Cork, is an enjoyable month, with average temperature fluctuating between 17°C (62.6°F) and 10°C (50°F). In June, the average high-temperature slightly increases, from a mild 14°C (57.2°F) in May, to an enjoyable 17°C (62.6°F). Weather in June »

July, the same as June, is another enjoyable summer month in Cork, Ireland, with average temperature fluctuating between 11°C (51.8°F) and 19°C (66.2°F). With an average high-temperature of 19°C (66.2°F) and an average low-temperature of 11°C (51.8°F), July is the warmest month. Weather in July »

The last month of the summer, August, is another comfortable month in Cork, Ireland, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 18°C (64.4°F). In Cork, the average high-temperature is essentially the same as in July - a still enjoyable 18°C (64.4°F). Weather in August »

September, the first month of the autumn, in Cork, is still a comfortable month, with average temperature ranging between max 16°C (60.8°F) and min 10°C (50°F). In Cork, the average high-temperature in September is relatively the same as in August - a still enjoyable 16°C (60.8°F). Weather in September »

October, the same as September, in Cork, Ireland, is another mild autumn month, with average temperature varying between 14°C (57.2°F) and 8°C (46.4°F). In Cork, Ireland, the average high-temperature in October is almost the same as in September - a mild 14°C (57.2°F). Weather in October »

The last month of the autumn, November, is also a fresh month in Cork, Ireland, with average temperature varying between 5°C (41°F) and 10°C (50°F). In Cork, the average high-temperature in November slightly decreases, from a moderate 14°C (57.2°F) in October, to a fresh 10°C (50°F). Weather in November »

December, the first month of the winter, in Cork, is still a chilly month, with average temperature ranging between min 4°C (39.2°F) and max 9°C (48.2°F). In December, the average high-temperature is almost the same as in November - a frosty 9°C (48.2°F). Weather in December »

What is the coldest month in Cork?

The coldest months are January and February, with an average high-temperature of 8°C (46.4°F).

How many days does it rain in Cork?

In Cork, Ireland, during the entire year, the rain falls for 210 days and collects up to 1063mm (41.85") of precipitation.

What is the month with the least sunshine in Cork?

January, February, November and December, with an average of 2h of sunshine, are months with the least sunshine in Cork.

What is the month with the coldest sea water in Cork?

March is the month with the coldest seawater in Cork, with an average sea temperature of 9.4°C (48.9°F).

What is the driest month in Cork?

April and June are months with the least rain in Cork, Ireland, when the rain falls for 15 days and typically aggregates up to 61mm (2.4") of rain.

What are the months with the most sunshine in Cork?

Months with the most sunshine in Cork are May and June, with an average of 6h of sunshine.

When are the longest days in Cork?

The month with the longest days in Cork is June, with an average of 16.6h of daylight.

What is the month with the highest UV index in Cork?

June and July, with an average maximum UV index of 6, are months with the highest UV index.

What is the warmest month in Cork?

The warmest month in Cork is July, with an average high-temperature of 19°C (66.2°F) and an average low-temperature of 11°C (51.8°F).

When is the sea warmest in Cork?

The month with the warmest seawater is August, with an average sea temperature of 16.4°C (61.5°F).

What is the rainiest month in Cork?

The month with the most rainfall is December when the rain falls for 20 days and typically aggregates up to 120mm (4.72") of precipitation.

What is the month with the shortest days in Cork?

December has the shortest days of the year in Cork, Ireland, with an average of 7.9h of daylight.

When is the lowest UV index in Cork?

With an average maximum UV index of 0, December is the month with the lowest UV index in Cork.
Average rainfall - Cork, Ireland

The wettest month (with the highest rainfall) is December (120mm).
The driest months (with the least rainfall) are April and June (61mm).

Average rainfall days - Cork, Ireland
Average sea temperature - Cork, Ireland

The best month for swimming (with the highest average sea temperature) is August (16.4°C).
The coldest month (with the lowest average sea temperature) is March (9.4°C).

Average daylight / Average sunshine - Cork, Ireland

The month with the longest days is June (Average daylight: 16.6h).
The month with the shortest days is December (Average daylight: 7.9h).

Months with the most sunshine are May and June (Average sunshine: 6h).
Months with the least sunshine are January, February, November and December (Average sunshine: 2).