Question 1

How much rainfall did Dublin receive in 2024?

Accepted Answer

Dublin received a total of 649.0mm (25.6 inches) of rainfall throughout 2024, with precipitation spread relatively evenly across all twelve months.

The monthly rainfall in Dublin averaged 54.1mm (2.1 inches) during 2024. March was the wettest month, recording 85.6mm (3.4 inches) of rain, while June proved to be the driest with just 31.8mm (1.3 inches). This pattern shows that Dublin's rainfall is not limited to any single season, though spring saw the highest accumulation.

Looking at seasonal totals for 2024, spring (March to May) was the wettest period with 205.2mm of precipitation. Winter months within 2024 (January and February) brought 135.1mm, while summer (June to August) recorded 133.7mm. Autumn (September to November) was the driest season with 122.9mm.

For visitors planning a trip to Dublin, the 2024 data suggests that waterproof clothing is advisable year-round. However, those seeking drier conditions should consider June or November, which both recorded below-average rainfall. The city's maritime climate means that even in wetter months, rain typically arrives in shorter showers rather than prolonged downpours, allowing plenty of opportunities to explore Dublin's outdoor attractions between spells.

Question 2

What is the sunniest month in Dublin?

Accepted Answer

August is the sunniest month in Dublin, with 239.5 hours of sunshine recorded in 2024. This translates to an average of 7.7 hours of sunshine per day, making it the ideal time for outdoor activities and sightseeing in the Irish capital.

During August 2024, Dublin enjoyed pleasant temperatures with an average of 15.8°C (60.4°F) and highs reaching 23.0°C (73.4°F). The combination of abundant sunshine and mild weather makes this month particularly attractive for visitors.

The top three sunniest months in Dublin during 2024 were:

- August: 239.5 hours
- June: 155.1 hours
- May: 153.5 hours

In total, Dublin received 1,387.4 hours of sunshine throughout 2024, with August alone accounting for 17.3% of the annual total. The summer months from June to August combined delivered 531.2 hours of sunshine.

By contrast, February was the darkest month with only 59.2 hours of sunshine, averaging just 2.0 hours per day. The winter months (January, February, November, and December) averaged only 64.2 hours of sunshine each, highlighting the dramatic seasonal variation in Dublin's daylight conditions.

For visitors planning a trip to Dublin, August offers the best chance of sunny weather, though May and June also provide excellent conditions with over 150 hours of sunshine each.

Question 3

How cold does Dublin get in winter?

Accepted Answer

Dublin experiences relatively mild winter temperatures compared to other European capitals, with average temperatures around 7.2°C (44.9°F) during Winter 2023/24 (December 2023 to February 2024). The city's coastal location and maritime climate help moderate extreme cold, though frost and sub-zero nights do occur.

During Winter 2023/24, Dublin's average daily highs reached 9.6°C (49.3°F), while nighttime lows averaged 4.3°C (39.8°F). The coldest temperature recorded was -3.0°C (26.6°F) on January 18, 2024. Throughout the winter season, Dublin experienced 10 frost days where minimum temperatures dropped below freezing, with January being the coldest month at an average of 5.6°C (42.1°F).

Despite the occasional cold snap, Dublin's winter climate remains relatively stable. The warmest winter day reached 15.6°C (60.1°F) on January 23, 2024, demonstrating the mild Atlantic influence. Wind is a notable factor in Dublin's winter weather, with average speeds of 15.8 km/h (9.8 mph) making temperatures feel cooler than the thermometer suggests.

For visitors planning a winter trip to Dublin, layered clothing and a waterproof jacket are essential. While snow is rare in the city centre, frost on morning pavements is common during January and February.

Question 4

How windy is Dublin throughout the year?

Accepted Answer

Dublin experiences moderate but consistent wind conditions year-round, with an average wind speed of 14.0 km/h (8.7 mph) recorded across 2024. The city's coastal Atlantic location means residents and visitors should always be prepared for breezy conditions.

Wind patterns in Dublin follow a distinct seasonal rhythm. Winter months are the windiest, averaging 15.8 km/h (9.8 mph), with December 2024 recording the highest monthly average at 18.2 km/h (11.3 mph). Spring brings slightly calmer conditions at 13.9 km/h (8.6 mph), while summer averages 13.5 km/h (8.4 mph). Autumn is Dublin's calmest season for wind, with average speeds of just 12.9 km/h (8.0 mph).

The calmest month in 2024 was May, with wind speeds dropping to 11.2 km/h (7.0 mph), making late spring ideal for outdoor activities in Dublin. The variation between the windiest and calmest months spans 7.0 km/h (4.3 mph), reflecting relatively stable wind conditions throughout the year.

For visitors planning outdoor activities, Dublin's wind conditions are generally manageable year-round. However, packing layers and a windproof jacket is advisable, especially during winter months when Atlantic weather systems bring stronger gusts to the city.

Question 5

What is the weather like in Dublin in spring?

Accepted Answer

Dublin experiences mild and gradually warming weather during spring (March to May), with average temperatures of 10.1°C (50.1°F) in 2024. The season brings a noticeable transition from cooler early spring days to pleasantly warm conditions by late May.

In spring 2024, Dublin's temperatures ranged considerably across the three months. March averaged 7.8°C (46.0°F) with occasional cold snaps reaching -2.7°C (27.1°F), while May warmed substantially to an average of 13.1°C (55.6°F) with highs reaching 22.5°C (72.5°F). This represents a temperature increase of 5.3°C (9.5°F) from March to May.

Rainfall in Dublin during spring 2024 totalled 205.2mm (8.1in), with March being the wettest month at 85.6mm (3.4in) and May the driest at 51.0mm (2.0in). Average humidity remained relatively high at 80.7%, typical for Dublin's maritime climate.

Sunshine hours increased significantly throughout the season, from 63.9 hours in March to 139.0 hours in May, totalling 323.9 hours across the spring months. This makes May the best month for outdoor activities in Dublin during spring.

Visitors planning a spring trip to Dublin should pack layers for variable temperatures, bring waterproof clothing for frequent showers, and expect the most pleasant conditions in late May when temperatures are warmest and rainfall is lowest.

Rathgar

Leinster

Wind

Weather Map

FAQ

How much rainfall did Dublin receive in 2024?

What is the sunniest month in Dublin?

How cold does Dublin get in winter?

How windy is Dublin throughout the year?

What is the weather like in Dublin in spring?