Best time to go to Dublin Average weather of Dublin, Ireland
Lucie Lhortolat and Tony Samson last update: 17/04/2024When is the best time to go to Dublin?
The capital of Ireland, Dublin, is located on the east coast of the country, facing the Irish Sea. This city is particularly popular with travelers all year round. However, the best time to visit Dublin, while enjoying a pleasant climate, is between the months of June and September.
Indeed, it is certainly during the months of July and August, which are also the warmest months, that discoveries will be most enjoyable. The sun will be shining to visit Dublin Castle, Trinity College, or to stroll through the streets of the city center.
Moreover, the climate is always quite humid in Dublin, but when rain mixes with cold, visits can be less enjoyable. Therefore, the months from November to April are best avoided for a stay. Indeed, temperatures are often below 10°C (50°F) . Even in the heart of winter, the temperature rarely drops below freezing, but the cold can still be felt…
Of course, if you are wondering when to visit Dublin to enjoy a quieter atmosphere than in summer, you can choose to travel during the autumn. For example, in October, a few showers are possible, but temperatures remain quite decent, around 10 to 15°C (59°F) .
Certainly, it is not the ideal period in terms of weather, but it remains a good compromise between summer when tourist crowds are high, and winter, when the weather is much less favorable. Moreover, at the end of October, you can attend the Bram Stoker Festival, the author of Dracula, and many Halloween festivities.
Moreover, if you visit Dublin during the rainiest months, you can explore some tourist attractions without getting wet, such as the Irish Museum of Modern Art or the Guinness Storehouse.
Finally, in general, the Irish will make you forget about the cold and the rain in any season. Throughout the year, you can bask in the warmth of the locals in the city's bars, especially the famous Temple Bar. Additionally, if you want to party in Dublin regardless of the weather, do not hesitate to go during St. Patrick's Day, in March. The festivities take place throughout the week of March 17th.
So, when is the best time to go to Dublin? Here's some more information to help you in your decision:
- The best months for good weather in Dublin are June, July, August and September
- On average, the warmest months are June, July, August and September
- The coldest months are January, February and March
- The rainiest months are June, July, August, October, November and December
Annual weather in Dublin
Weather details in Dublin month by month
Weather and climate in Dublin
The city of Dublin is subject to an oceanic climate. Thus, like the rest of the Irish territory, the weather is characterized by humidity and coolness throughout the year. Even during the summer, the atmosphere remains mild with averages around 18°C (65°F) .
However, in winter, the cold is less severe than in some cities with a continental climate, for example Prague or Budapest. Temperatures remain close to 5°C (41°F) in winter, which means that the climate is never icy in Dublin.
Although showers occur all year round, there are more pleasant periods than others to visit Dublin. Let's take a closer look at this...
Climate in Dublin in Summer
The climate in Dublin in summer is unfortunately characterized by a high humidity level. Expect around 5 days of rain per month between June and August, as is the case almost all year round. However, the volume of precipitation is higher in summer than in winter.
Of course, if you travel to Dublin in summer, you may experience sunny days. The heat will be moderate, as temperatures range from 14 to 18°C (65°F) , even in July and August.
If you are looking for a destination to escape the intense heat this summer, Dublin is the place for you. Generally, summer is considered the best season to visit Dublin, as this is when blue skies are most common and temperatures are highest.
Climate in Dublin in Winter
During winter, the weather in Dublin is quite cool but not freezing. Temperatures are low, but they hover around 5° to 8°C (47°F) .
However, the wind and humidity of the climate can accentuate the feeling of cold. At this time, rain is quite frequent, but snowfall is almost nonexistent in this city.
Finally, in winter, it is rare for the sun to make an appearance in the sky of the Irish capital. Indeed, the climate is more often cloudy.
Climate in Dublin in Autumn
Autumn arrives quickly in Dublin, as from October, temperatures drop abruptly. In fact, the averages in October range from 10 to 14°C (58°F) .
Moreover, during this season, precipitation is still present, with around 5 to 6 days of rain per month. As the weeks go by, the climate becomes more unsettled with a cloudier and more overcast sky from November.
It can be seen that the winter season is approaching, as in November, temperatures already drop below 10°C (50°F) . This month should be avoided for planning a trip to Dublin.
Spring Climate in Dublin
One of the advantages of Dublin's climate conditions in spring is a decrease in precipitation. Indeed, from March onwards, rainfall becomes less frequent, until the beginning of June.
However, temperatures struggle to rise, as in April, averages are only between 7 and 11°C (52°F) , and in May, they remain around 10-14°C.
You may experience some sunny days if you travel to Dublin in spring, as it is one of the periods when the sky is clearest. Nevertheless, the cold is still very present, making it not really an ideal season for a stay.
Charts: temperature and rainfall in Dublin
In the charts below, you can see the following seasonal norms for the city of Dublin: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.
Outside temperature
Precipitation (rainfall)
Daily sunshine hours
Sea temperature
Humidity
Peak visitor numbers and tourist seasons in Dublin
Find out when Dublin has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.
Tourist seasons in Dublin
- Very low season in Dublin
The months with the lowest number of tourists are: January and February. - Low season in Dublin
The months with low numbers of tourists are: March, April and November. - High season in Dublin
The number of visitors to Dublin is high in: May, June, July, September, October and December. - Peak season in Dublin
The largest number of tourists visiting Dublin is during: August.
Figure: Visitor index for Dublin month by month
Best time for low prices in Dublin
Average prices of hotels in Dublin month by month
Generally, January is the month with the lowest hotel prices in Dublin. So this is a great time to save on your holiday! In contrast, June is statistically the most expensive month of the year for hotels.
Find the best price for your hotel room
Average price for flights to Dublin
A return flight between London and Dublin is generally cheaper if you go in january ($ 56 on average): this is the best time for travellers on a tight budget. In contrast, you may end up paying $ 45 more for your airline ticket to Dublin if you go in december.
Find the best price for your flight Flight prices to Dublin
Average price of hiring a car in Dublin
On average, it costs $ 44 per day to hire a car in Dublin. This price varies by $ 36 depending on the month. In february, hiring a car costs an average of $ 27 per 24 hours, so this is the best time to save money! In contrast, the average price in july is $ 62.
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