The climate of Dublin
Dublin, the capital of
Ireland, has an oceanic temperate climate (Köppen climate classification Cfb) with cool summers and mild winters - similar to much of northwestern Europe. The city lies at the mouth of the River Liffey, while the low altitude Wicklow Mountain range forms the southern boundary. The Atlantic Ocean, the Gulf Stream, and the North Atlantic Drift significantly influence Dublin's climate, while its location on the east coast makes it the driest place in Ireland.
Temperature extremes are rare, but the humidity is high throughout the year. Average high temperatures rarely cross 20°C (68°F) during peak summer in
July, while average lows are above freezing at 2.2°C (36°F) in peak winter in
January. Occasional exposure to Arctic winds during the usually mild winter causes severe cold and snow showers. Annual rainfall is distributed evenly throughout the year and amounts to 762mm (30"). Snowfall is occasional, but frost is more common during the winter.
The best time to visit Dublin
The best time to visit
Dublin is from
May to
September. The late spring and summer feature sunny days and longer evenings. Daylight extends from fourteen to seventeen hours, and the summer is buzzing with festivals all around.
Average daily temperatures range between 15.6°C (60.1°F) and 19.4°C (66.9°F); spring brings about the natural blooming of flowers, while the land covers itself in green during the summer. Weather is pleasant for outdoor activities with numerous parks around, and tourists are never short of fun activities.
A jacket or sweater, even during summer, is a welcome aid to keep the highly unpredictable Irish weather at bay.
The worst time to visit Dublin
Winter is the worst period to visit
Dublin. Average low temperatures drop to near freezing at 2.2°C (36°F), while the daily high temperatures seldom rise above 7.8°C (46°F). Additionally, cold fronts due to the easterly winds make the weather chilly.
Rain is light, but the regular fog during winter restricts early morning escapades to hotel lobbies and nearby sites. The sunshine drops to an average of 2 to 3 hours a day as the days are short. Winter experiences a drop in visitors as the average sea temperatures cool down to a low of 7.2°C (45°F).
Weather in January
January, the same as
December, in
Dublin,
Ireland, is a frosty winter month, with an average temperature fluctuating between 3.9°C (39°F) and 8.8°C (47.8°F). The coldest month is January, with an average high-temperature of 8.8°C (47.8°F) and an average low-temperature of 3.9°C (39°F).
Weather in January » Weather in February
The last month of the winter,
February, is another chilly month in
Dublin,
Ireland, with an average temperature ranging between min 3.9°C (39°F) and max 8.9°C (48°F). In Dublin, Ireland, the average high-temperature in February is relatively the same as in
January - a still frosty 8.9°C (48°F).
Weather in February »Weather in March
March, the first month of the spring in
Dublin, is a fresh month, with temperature in the range of an average high of 10.7°C (51.3°F) and an average low of 5.2°C (41.4°F). In Dublin,
Ireland, the average high-temperature in March is practically the same as in
February - a cool 10.7°C (51.3°F).
Weather in March »
Weather in April
April, the same as
March, is a cool spring month in
Dublin,
Ireland, with an average temperature fluctuating between 6.4°C (43.5°F) and 12.4°C (54.3°F). In Dublin, the average high-temperature in April is relatively the same as in March - a still cool 12.4°C (54.3°F).
Weather in April » Weather in May
The last month of the spring,
May, is a mild month in
Dublin,
Ireland, with an average temperature varying between 15.2°C (59.4°F) and 9°C (48.2°F). In May, the average high-temperature is essentially the same as in
April - a mild 15.2°C (59.4°F).
Weather in May »Weather in June
June, the first month of the summer in
Dublin, is an enjoyable month, with temperature in the range of an average low of 11.6°C (52.9°F) and an average high of 18°C (64.4°F). In Dublin, the average high-temperature in June is practically the same as in
May - a comfortable 18°C (64.4°F).
Weather in June »
Weather in July
July is an agreeable summer month in
Dublin,
Ireland, with temperature in the range of an average low of 13.5°C (56.3°F) and an average high of 20.2°C (68.4°F). July is the warmest month, with an average high-temperature of 20.2°C (68.4°F) and an average low-temperature of 13.5°C (56.3°F).
Weather in July » Weather in August
August, the last month of the summer in
Dublin, is also an enjoyable month, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 19.6°C (67.3°F). In Dublin, the average high-temperature in August is practically the same as in
July - an enjoyable 19.6°C (67.3°F).
Weather in August » Weather in September
September, the first month of the autumn in
Dublin, is still a comfortable month, with temperature in the range of an average high of 17.3°C (63.1°F) and an average low of 11.4°C (52.5°F). In September, the average high-temperature is essentially the same as in
August - a still enjoyable 17.3°C (63.1°F).
Weather in September »
Weather in October
October, like
September, is another mild autumn month in
Dublin,
Ireland, with an average temperature fluctuating between 8.8°C (47.8°F) and 14°C (57.2°F). In Dublin, Ireland, the average high-temperature in October slightly decreases from a comfortable 17.3°C (63.1°F) in September to a mild 14°C (57.2°F).
Weather in October » Weather in November
The last month of the autumn,
November, is another cool month in
Dublin,
Ireland, with an average temperature varying between 6.2°C (43.2°F) and 11°C (51.8°F). In Dublin, the average high-temperature in November marginally drops from a mild 14°C (57.2°F) in
October to a fresh 11°C (51.8°F).
Weather in November »Weather in December
December, the first month of the winter in
Dublin, is still a chilly month, with an average temperature fluctuating between 4.5°C (40.1°F) and 9.3°C (48.7°F). In December, the average high-temperature is essentially the same as in
November - a chilly 9.3°C (48.7°F).
Weather in December » [Resources]