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Weather forecast in Dublin

The weather in Ireland is very unpredictable and different from other countries. It's best to be on your guard when you're planning a journey. Find out the Dublin weather forecast below and be prepared for this amazing trip.

Friday

Humidity

75 %

12.8 ℃

light rain

Saturday

Humidity

87 %

7 ℃

moderate rain

Sunday

Humidity

70 %

9.7 ℃

light rain

Monday

Humidity

78 %

11.6 ℃

light rain

Tuesday

Humidity

81 %

12.3 ℃

light rain

Wednesday

Humidity

67 %

10.5 ℃

overcast clouds

Thursday

Humidity

47 %

14.3 ℃

sky is clear

Dublin weather & climate

The Irish capital, Dublin, has an oceanic and cool climate with high humidity all year round. The mean temperature is approximately 5 °C (41 °F) in winter as well as 15 °C (59 °F) in summer. Summer weather-Dublin is comfortable, but winters are frosty due to high humidity. Dublin is humid, windy, and partly cloudy throughout the seasons because of its location near the ocean. But temperature fluctuations are minimal, so summers are never hot.

Weather by seasons in Dublin, Ireland

At any time of year in Ireland it is best to dress warmly and cautiously as it can always start to rain. Below is a small guide to the climate in Dublin:

  • Weather warning Dublin that July is the warmest period of the year. In July weather in Dublin is pleasant, averaging 60 °F/15.6 °C.
  • The absolute coldest month in Ireland is usually January. The weather has an average temperature of around 42 °F/5.5 °C. This is also the windiest season of the month. The wind speed at this time averages 13 mph.
  • The wettest month here is October. The weather in Ireland, Dublin October is especially wet, so rainfall totals an average of 3.0 inches.

Spring weather in Dublin city

Irish spring begins in February, but April is considered the mildest, warmest, and most pleasant month of the year. However, April is also considered the rainiest month, with an average of 10 days of rain.

Average temperatures and rainfall by month:

  • Dublin weather in March: At this time the weather reaches an average high of 51°F / Average low is 38°F; Rainfall is around: 2.0 inches.
  • Dublin weather in April: Mean highs reach 54°F / Mean lows dip to 40°F; Average rainfall is around 1.9 inches.
  • Dublin weather in May: At this time you may notice an average high of 60°F / and a low of 45°F; The normal rainfall reaches 2.28 inches.

Dublin city weather in summer

Summertime in Dublin is loved by all tourists, partly because the weather is at its best during May, June, and July. The highest temperatures in Dublin reach 60 degrees, while the lowest is 40-50 degrees. You will have more options here during this season, as the days get longer and there's less rain.

However, sunshine in Dublin can be a rare luxury, as the city is frequently overcast for long periods. Weather warning in Dublin recommends bringing a jacket because of the overcast weather that is not uncommon here.

Average temperatures and rainfall by month:

  • Dublin weather in June: High average temp 64°F / Low average temp 49°F; Mean rainfall: 2.32 inches.
  • The weather in July averages high temperatures of around 70°F / average low temperatures of around 53°F; there is not much rainfall, about 1.98 inches.
  • The weather in August brings Dublin about 66°F high/low to 50°F; precipitation is frequent, with an estimated 2.57 inches.

Winter weather in Dublin, Ireland

Snowy Dublin is very beautiful, but it is rarely seen this way. In winter temperatures are often above freezing, but there is still a chance of frost. Due to the city's northern location, the length of daylight varies greatly with the season, so there are very few hours of sunshine in winter. It is for these reasons that Dublin has the least number of tourists in winter, the city is quiet and residents live a normal life despite the rains.

Lodging prices are also lower during this time, except for holidays such as Christmas and New Year.

Average temperatures and rainfall by month:

  • Dublin weather in December brings 50°F / and often dips to a low of 38°F; the average rainfall at this time is 2.67 inches.
  • The weather in Dublin in January is considered frosty. Average highs reach 50 °F / and dips to 35 °F; winter precipitation is about the same, around 2.48 inches.
  • Dublin weather in February: Average peak reaches 47 °F / Average low falls to 36 °F; This month's rainfall is considerably less than in the first two months of winter; their approximate amount is about 1.8 inches.

Dublin, Ireland: weather in autumn

The weather in Ireland is unpredictable, but in autumn it has a special way of surprising you. While the weather tomorrow in Dublin may be relatively warm, today it's already forcing you to dress warmer. Temperatures range from 60 to 40 degrees, so it's hard to plan and keep track of the weather trends. August, for instance, is one of the most popular times to visit the Emerald Isle because of the sunshine. October, on the other hand, is the rainiest month in Dublin, with an average of about 3 inches of rainfall.

Average temperatures and rainfall by month:

  • In September weather in Dublin: average maximum temperature 65 °F / average low temperature 49 °F; rainfall in normal amounts, approximately 2.23 inches.
  • In October, the weather in Dublin often peaks at 59 °F / and falls to 45 °F; Rainfall at this time is not low, about 3.0 inches.
  • Weather in Dublin in November: Usually reaches a maximum of 51 °F / and dips to a minimum of 40 °F; Rainfall average is approximately 2.71 inches.

What is the best weather in Dublin?

The best Dublin weather today is from June to August, which is when you'll see the most tourists. The reason for this is the warm mild weather and longer days of daylight; then you'll see plenty of festivals and other events on the streets.

How many days do you need to see Dublin?

Three days in Dublin is enough time for curious tourists to explore all the key attractions and popular sites. And to enjoy local food and dining at some of the city's best restaurants.

Best events in Dublin

January – New Year’s Festival Dublin

December is all about the magic of the night, but beyond that, the wonders are just beginning. That's why the Dublin Festival lasts for three days! Also, quick and current weather updates in Dublin so you'll have time to choose your best outfit for the weather.

February – Dublin International Film Festival

DIFF has been Ireland's premier film festival since 2003. For a fortnight, locals and tourists alike can enjoy award-winning films and cinema.

March – St. Patrick’s Festival

The celebration of Ireland's patron saint lasts for five days. On 17 March, a green parade begins in the streets of Dublin. And over the next few days, the celebration is accompanied by music, art, and historical events.

May – International Literature Festival

Ireland is also renowned as a land of saints and scholars. The site has been designated as the venue for an international literary festival - a good excuse for locals to enjoy literature and for tourists to get a closer look at Ireland.

June – Pride

The annual LGBTQ+ festival in Dublin takes place in June. A parade full of colour, dance, and energy was a reason for locals to rejoice at the beginning of summer.

June – Bloomsday

Book “​​Ulysses” is one of the wonders created by the world-famous author James Joyce. It was the events taking place in the book on 16 June 1904 that prompted the locals to come together and celebrate Joyce and the protagonist of his book, Leopold Bloom.

July – All-Ireland Senior Championships

Ireland's national sports - hurling, camogie, and Gaelic football - take place at the start of this year. After two interrupted years, Croke Park will have plenty of spectators coming along.

July – Festival of Curiosity

The Curiosity Music Festival is an Irish celebration that allows locals as well as tourists to discover the mysteries of science, art, design, and technology through games. New this year it will be held with new colours, digital, virtual, and mixed formats.

September – Taste of Dublin

The Taste of Dublin 2023 festival is held at the local Iveagh Gardens in early autumn. Each year the park fills up with food trucks serving local food and there's a lot of fun going on as well. 2021 is the year of the return of gastronomic delights.

October – Bram Stoker Festival

Bram Stoker, the creator of Dracula, was born in Dublin in 1847. Every year people gather here and party in gothic style. It's an event for brave people!

November – Dublin Book Festival

For the 15th year, the Dublin Festival has become a celebration of all things literary. It's a perfect festival for the UNESCO city of literature. In addition, the weather for Dublin in November allows for a multitude of events such as exhibitions, talks, guided tours, and readings, many of which are free.