Tallaght Climate & Monthly Temperature Overview – Ireland

Climate

Tallaght enjoys a temperate oceanic climate, characterized by mild temperatures year-round. The summers are typically cool and wet, with average temperatures ranging from 14°C (57°F) to 19°C (66°F). The winters are mild and damp, with temperatures rarely dropping below freezing. The average annual temperature is approximately 10°C (50°F).

Average Weather Year Round

January is the coldest month, with average temperatures of 4°C (39°F). The warmest month is July, with average temperatures of 16°C (61°F). The average annual rainfall is around 750 mm (30 inches), distributed fairly evenly throughout the year. However, the rain tends to be more frequent and intense during the winter months. Overall, Tallaght experiences a relatively mild climate with moderate temperatures and ample rainfall.

Annual Average Temperature

Tallaght, Ireland, experiences a temperate oceanic climate characterized by mild winters and summers. The average annual temperature is approximately 10.5 degrees Celsius (50.9 degrees Fahrenheit). January is the coldest month, with an average temperature of 5.1 degrees Celsius (41.2 degrees Fahrenheit), while July and August are the warmest, with average temperatures around 16 degrees Celsius (60.8 degrees Fahrenheit).

Seasonal Variations

The temperature in Tallaght varies throughout the year, with significant differences between summer and winter. In summer, the average temperature ranges from 14 to 18 degrees Celsius (57.2 to 64.4 degrees Fahrenheit), providing pleasant weather for outdoor activities. However, in winter, temperatures can drop below freezing, with occasional snowfall. The mean maximum temperature in January is 7.8 degrees Celsius (46 degrees Fahrenheit), while the mean minimum temperature is 1.9 degrees Celsius (35.4 degrees Fahrenheit).

High-Level Cloud Cover

Tallaght, Ireland experiences a frequent presence of high-level clouds due to its location in a temperate climate with frequent passing weather systems. The most common high-level cloud formations observed are cirrus and cirrocumulus clouds. Cirrus clouds appear as thin, wispy, and detached streaks or tufts, typically composed of ice crystals. Cirrocumulus clouds are characterized by small, white puffs or ripples organized in groups, often resembling a flock of sheep. These high-level clouds primarily occur in the upper troposphere and play a minimal role in precipitation, instead serving as indicators of atmospheric conditions and potential weather changes.

Low-Level Cloud Cover

Tallaght frequently experiences low-level cloud formations, primarily stratus and stratocumulus clouds, which are associated with stable and often overcast weather conditions. Stratus clouds appear as uniform, gray layers that cover the entire sky, often resulting in prolonged periods of drizzle or light rain. Stratocumulus clouds, on the other hand, are characterized by rounded masses or rolls with gaps between them, often exhibiting a lumpy or mottled appearance. They typically occur at low altitudes, bringing overcast skies but generally less precipitation compared to stratus clouds. These low-level cloud formations are common during winter and autumn months in Tallaght and are associated with limited visibility and reduced sunlight.

Precipitation Patterns in Tallaght, Ireland

Tallaght, located in the south-central region of Ireland, experiences a temperate oceanic climate with abundant precipitation throughout the year. The annual average rainfall is approximately 1,000 millimeters (40 inches), distributed relatively evenly across the seasons. However, certain months tend to exhibit higher precipitation than others, with the wettest period typically occurring from October to January. During these months, Tallaght receives an average of 100-120 millimeters of rainfall per month.

In contrast, the driest months in Tallaght are generally April and May, when precipitation levels drop to around 60 millimeters per month. These seasonal variations in precipitation are largely driven by the prevailing wind patterns and the influence of the Atlantic Ocean. During the winter months, the northwesterly and southwesterly winds bring in moisture-laden air from the ocean, leading to frequent rainfall. In the summer, when the winds shift to more northeasterly and easterly directions, precipitation tends to be less frequent and less intense.

Rainfall Patterns

Tallaght, Ireland experiences a temperate maritime climate with abundant rainfall throughout the year. The annual average rainfall is approximately 760 mm, distributed relatively evenly across the seasons. However, the wettest months tend to be October and November, with an average of 80-90 mm of rainfall per month. Conversely, the driest months are April and May, with an average of 50-60 mm of rainfall per month.

Impact of Rainfall on the Environment

Rainfall plays a crucial role in shaping the natural environment of Tallaght. The abundant precipitation supports a diverse flora and fauna, providing ample water for plants and sustaining habitats for wildlife. The rainfall also contributes to the formation of wetlands and rivers, creating unique ecosystems that support a variety of species. However, excessive rainfall events can also lead to flooding and erosion, posing challenges for infrastructure and agricultural activities.

Historical Snowfall Records

Tallaght, Ireland, has witnessed sporadic snowfall throughout its history. The heaviest snowfall on record occurred in February 1947, when a remarkable 11 inches (28 cm) of snow blanketed the area. This unprecedented snowfall brought the region to a standstill, disrupting transportation, businesses, and daily life. Subsequent years have seen varying degrees of snowfall, with notable events including 9 inches (23 cm) in January 1987 and 7 inches (18 cm) in February 2018.

Impact of Snowfall on Tallaght

Snowfall can have a significant impact on Tallaght, both positive and negative. While it evokes festive cheer and opportunities for winter sports, it can also pose challenges. Heavy snowfall can lead to road closures, canceled public transportation, and difficulties for pedestrians. Snow accumulation on roofs can cause structural damage, while slippery conditions increase the risk of accidents. Local businesses may also experience temporary closures or reduced footfall. However, snowfall can also enhance the aesthetic appeal of Tallaght, transforming its streets and parks into winter wonderlands. It can provide respite from the usual climate and foster a sense of community as people come together to shovel paths and assist one another.

Summer in Tallaght, Ireland

Tallaght, Ireland experiences long, bright summer days during the months of June, July, and August. The average temperature during this time ranges from 15 to 20 degrees Celsius (59 to 68 degrees Fahrenheit), making it pleasant for outdoor activities. The sun rises early and sets late, providing ample daylight for exploring the town’s parks, nature trails, and attractions. Visitors can enjoy picnics, barbecues, and leisurely walks or bike rides in the sunshine. Tallaght’s parks, such as The Square Town Centre Park and the Tallaght Town Centre, offer green spaces and playgrounds where families and friends can gather.

Winter in Tallaght, Ireland

In contrast to the long, sunny summers, Tallaght’s winters are characterized by shorter days, colder temperatures, and increased precipitation. The average temperature during December, January, and February ranges from 3 to 8 degrees Celsius (37 to 46 degrees Fahrenheit). The sun rises late and sets early, making it important to plan outdoor activities during the daylight hours. While the weather may be unpredictable, Tallaght’s indoor attractions, such as The Plaza Tallaght and The Regency Hotel, provide plenty of options for entertainment and relaxation. Shopping malls, cinemas, and indoor sports facilities offer a variety of activities for all ages.

Lunar Visibility in Tallaght, Ireland

Tallaght, a suburban town in South Dublin, Ireland, experiences lunar visibility similar to other locations at its latitude and longitude. The moon’s position in the sky changes throughout the month due to its orbit around Earth. During the new moon phase, the moon is not visible from Tallaght because it is located between Earth and the sun. As the moon moves around Earth, it gradually becomes visible in the sky.

The full moon is the most visible phase of the moon, when the entire face of the moon is illuminated by the sun. In Tallaght, the full moon is typically visible at night from sunset to sunrise. The moon’s path across the sky varies slightly each month, and it can appear higher or lower in the sky depending on the time of year. During the summer months, the moon is often visible near the horizon, while in the winter months it may appear higher in the sky.

Average Humidity

Tallaght, Ireland experiences moderate to high humidity levels throughout the year. The average relative humidity ranges from 70% to 80%, with the highest levels occurring during the cooler months of autumn and winter. During these months, warm, moist air condenses as it encounters colder surfaces, leading to increased humidity. The lowest humidity levels, typically between 50% and 60%, are observed during the summer months. This is due to the warmer temperatures and increased evaporation, which helps to reduce the moisture content in the air.

Factors Affecting Humidity

Several factors influence humidity levels in Tallaght. The proximity to the Atlantic Ocean plays a significant role, as prevailing westerly winds carry moisture from the ocean over the region. Additionally, the local topography, including the Dublin Mountains, can affect humidity by blocking air masses and creating microclimates with higher or lower humidity levels. The time of day and season also influence humidity, with higher levels typically occurring in the mornings and evenings and during the cooler months.

Wind Patterns in Tallaght, Ireland

Tallaght, located in County Dublin, Ireland, experiences a temperate maritime climate characterized by prevailing southwesterly winds. The region’s proximity to the Atlantic Ocean and the Irish Sea renders it susceptible to transient weather systems, resulting in frequent wind conditions. Wind speeds typically range from 10-20 kilometers per hour (6-12 miles per hour), with occasional gusts exceeding 40 kilometers per hour (25 miles per hour). The windy conditions are most pronounced during the winter months, when storms from the Atlantic frequently traverse the area.

Furthermore, Tallaght’s topography plays a role in shaping its wind patterns. The Dublin Mountains, located to the south of the town, act as a barrier to northwesterly winds, redirecting them towards the coast. This effect leads to the creation of localized wind patterns, such as the “Tallaght Gap,” where strong winds funnel through a narrow valley, often causing turbulence and gusty conditions. Urban development and the presence of tall buildings can also modify the local wind environment, creating pockets of calm and areas with increased wind speed.

Summer (June-August):

Summer in Tallaght is a delightful time to visit, as the weather is at its best. Temperatures average between 15-20°C (59-68°F), providing comfortable conditions for exploring the outdoors. The long daylight hours allow for extended excursions, and there are numerous outdoor activities to enjoy in the area. For example, you can go for scenic walks in the Tallaght Mountains, cycle along the picturesque Dodder River, or visit the historic Priory of Tallaght.

Spring (March-May) and Autumn (September-November):

Spring and autumn offer their own unique charms in Tallaght. The weather during these seasons is generally mild, with temperatures ranging from 10-15°C (50-59°F). While the days are shorter, the weather tends to be less predictable, and there may be occasional showers. However, this can also make for beautiful and atmospheric conditions, especially when exploring the natural surroundings. During these seasons, you can enjoy vibrant displays of wildflowers and autumn foliage in the Tallaght Mountains or take advantage of the quieter trails for hiking and biking.

Solar Energy Potential

Tallaght, Ireland possesses excellent solar energy potential. The city receives an average of 1,600 sunshine hours annually, with a solar irradiance of approximately 150 watts per square meter. This is comparable to many other European cities and offers a promising opportunity for harnessing solar energy. The city’s efforts to reduce carbon emissions and transition to sustainable energy sources make solar power an attractive solution.

Solar Energy Initiatives

Tallaght has taken significant steps towards harnessing its solar energy potential. The city has installed several solar panels on public buildings, including schools, recreation centers, and government offices. These installations have helped reduce energy costs and demonstrate the viability of solar energy. Additionally, Tallaght has launched a community-led solar project, which allows residents to invest in and share the benefits of a solar array. By embracing solar energy, the city aims to become a leader in sustainable urban development.

Dublin Mountains

Tallaght is situated at the foot of the Dublin Mountains, a range of granite hills that forms part of the Wicklow Mountains. The mountains provide a backdrop to the town and offer stunning views from many vantage points. The highest peak in the range is Kippure, which stands at 757 meters (2,484 feet) above sea level. The mountains are a popular destination for hikers, bikers, and nature enthusiasts, with a network of trails and scenic routes to explore.

Rivers and Valley

Tallaght is located in the valley of the River Dodder, which flows through the town center and joins the River Liffey in Dublin Bay. The Dodder Valley is relatively flat, with gently rolling hills and a wide, open landscape. The river provides a natural boundary for the town and is a popular spot for walking, fishing, and picnicking. Other rivers in the Tallaght area include the River Camac and the River Brittas, which converge at Tallaght to form the Dodder.

Dublin Airport

Dublin Airport (DUB), located approximately 12 kilometers (7.5 miles) northeast of Tallaght, is the nearest airport to the town. As Ireland’s primary international airport, DUB serves as a hub for Aer Lingus, Ryanair, and other major airlines.

With its convenient proximity to Tallaght, DUB offers a wide range of flight options, both domestically and internationally. Travelers can connect to major European cities such as London, Paris, and Frankfurt, as well as destinations in the United States, Canada, and beyond. The airport features two terminals, Terminal 1 and Terminal 2, providing ample space for check-in, security, and departure amenities. Transportation to and from Tallaght is easily accessible via the Airlink bus service, which operates regular departures from the airport to Dublin city center, with a stop near Tallaght.

Other Nearby Airports

While Dublin Airport is the closest airport to Tallaght, there are two other potential options within a reasonable driving distance:

• Cork Airport (ORK): Located approximately 225 kilometers (140 miles) southwest of Tallaght, Cork Airport primarily serves domestic and regional flights within Ireland and the UK.
• Shannon Airport (SNN): Situated approximately 230 kilometers (143 miles) west of Tallaght, Shannon Airport is a major gateway for transatlantic flights, particularly from North America.

History and Culture

Tallaght is a suburb of Dublin, Ireland, located approximately 10 kilometers southwest of the city center. Its origins can be traced back to the 6th century, when Saint Maelruain founded a monastery there. The town grew around the monastery and became a significant ecclesiastical center during the Middle Ages. Tallaght retains its historic character today, with several notable landmarks, including St. Maelruain’s Church and Tallaght Castle. The area is also home to the Tallaght Civic Center, a modern facility that hosts a variety of cultural events and activities.

Amenities and Recreation

Tallaght has transformed into a vibrant and modern suburb with a wide range of amenities and recreational facilities. The area boasts several shopping centers, including The Square Tallaght and The Old Mill, offering a diverse selection of retail stores, restaurants, and entertainment venues. Tallaght Stadium, a major sports complex, hosts a variety of sporting events, including soccer matches, rugby games, and concerts. The surrounding area offers ample green spaces, including parks, walking trails, and cycling paths, providing residents with opportunities for outdoor recreation and relaxation. Tallaght is well-connected by public transportation, with frequent bus and rail services to and from Dublin city center and other surrounding areas.