Last updated: March 17, 2025
In August, Dalkey, Ireland, experiences a mild climate, with maximum temperatures reaching 20°C (68°F) and an average of 15°C (60°F). The weather can be quite damp, reflected in 16 days of precipitation that accumulates to 96 mm (3.8 in) throughout the month, resulting in a humidity level of 85%. This combination of cooler temperatures and frequent rain offers a refreshing atmosphere, perfect for enjoying the lush, green landscapes that characterize the charming coastal town.
In August, Dalkey experiences mild and pleasant temperatures, ideal for outdoor exploration. The month typically sees a minimum of around 10°C (51°F) and a comfortable average of 15°C (60°F), reaching up to a maximum of 20°C (68°F). This slight warmth reflects the culmination of summer, maintaining a welcoming climate for both locals and visitors alike. As the days grow shorter and September approaches, temperatures begin to trend downward, but August stands out as one of the warmest months, which makes it perfect for enjoying the scenic beauty and vibrant atmosphere of this charming coastal town.
August in Dalkey, Ireland, brings a notable increase in precipitation, with 96 mm (3.8 in) of rain falling over 16 days. This pattern signifies a peak in the summer rainfall, as August is the wettest month of the year, surpassing the earlier summer months like July, which recorded 78 mm (3.1 in) over just 14 days. Following the generally dry spring months, the trend shows that late summer sees a shift toward more frequent rain showers, setting the stage for the even wetter autumn months ahead. As September approaches, the precipitation remains substantial, but the days of rain become slightly less frequent, hinting at a gradual transition in the weather patterns of this picturesque coastal town.
In Dalkey, Ireland, the humidity levels in August settle at a comfortable 85%, maintaining a consistent pattern observed throughout the year. As summer peaks, the humidity remains relatively stable, mirroring the previous months of June and July, which both hover around the same mark. This trend of high humidity is evident from January through October, where figures frequently range between 85% and 87%, creating a lush, maritime climate that residents and visitors alike find refreshing. Interestingly, only May dips slightly to 83%, while November and September see a slight uptick to 86%, illustrating a gradual return to the wetter conditions that dominate the latter part of the year. The overall consistency of the data highlights the temperate, humid nature that characterizes Dalkey's weather throughout the seasons.
In August, Dalkey experiences a high UV Index of 7, indicating increased sun exposure risks with a burn time of approximately 25 minutes. This is a slight decline from the peak UV levels recorded in June and July, where the index reached a very high rating of 8, necessitating extra caution under the sun. The trend shows a gradual decrease in UV intensity as summer wanes, making August a key month for sun protection. Residents and visitors should remain vigilant, opting for sunscreen and protective clothing to safeguard against harmful rays. For a more detailed look at UV levels throughout the year, explore Dalkey UV Index.
UV Risk Categories
In August, Dalkey, Ireland enjoys an impressive 361 hours of sunshine, contributing to a delightful summer ambiance. This marks a subtle decline from the peak sunlight of May and June, which bask in around 400 hours each month, showcasing the region's transition towards autumn. The pattern of increasing daylight hours from the cold grip of January to the vibrant months of April and May highlights the gradual emergence of life and energy, culminating in the lively summer days. As the summer months wane, August retains a significant daylight charm, reminding residents and visitors alike that the warmth of the season lingers just a little longer before the shorter days of fall set in, with September seeing a notable drop to 308 hours. Overall, Dalkey's sunshine hours create a captivating rhythm throughout the year, painting a vivid picture of its seasonal beauty.
In Dalkey, Ireland, August witnesses a 27% chance of sunny weather, marking it among the more temperate months of the year. While this figure mirrors the likelihood of sunshine seen in June and is slightly higher than September and October, it falls short of the brightness often found in April with a striking 49%. Observing the trends, the summer months of May to July exhibit a gradual increase in sun probability, although August levels off, suggesting that while the warmth lingers, clear skies may be less common as autumn approaches. Overall, August offers a moderate chance of sun, perfect for those enjoying the last hurrah of summer.
In Dalkey, Ireland, the transition into August brings a decline in daylight hours from the peak summer levels, as the stunning Irish summer begins to wane. With 14 hours of daylight, August still enjoys ample sunlight, comparable to April and May, creating the perfect backdrop for outdoor activities and social gatherings. This month marks a noticeable shift from the long, bright days of June and July, when sunlight extended for up to 16 hours. As the year progresses into September, the daylight diminishes further, highlighting the gentle ebb of summer into autumn. Thus, August not only encapsulates the beauty of late summer but also sets the stage for the gradual transition towards shorter days ahead.
In August, the average wind speed in Dalkey, Ireland tends to settle at a gentle 4.6 m/s (10 mph), mirroring the mild breezes of April and May. This slight uptick contrasts sharply with the peak gusts of February which can reach 8.2 m/s (18 mph), indicating a transition from the blustery winter months to the calmer summer. Notably, after the summer lull in July, where winds drop to their lowest at 3.4 m/s (8 mph), August sees a modest resurgence, leading into the more dynamic winds of early autumn. This fluctuation highlights August as a time of gentle winds, providing a serene backdrop to the scenic beauty of Dalkey, while setting the stage for the vibrant gusts of October and November that follow.
The weather in Dalkey changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Dalkey and find detailed weather information for every month.
In August, temperatures in Dalkey range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), offering an average of 15°C (60°F). The month sees a higher level of precipitation, totaling 96 mm (3.8 in) over 16 days, while humidity remains notable at 85%. In contrast, January brings cooler conditions, with temperatures having a minimum of 1°C (33°F) and a maximum of 13°C (56°F), averaging around 7°C (44°F). The precipitation level in January is slightly lower at 70 mm (2.7 in) over 11 days, but humidity stays consistent at 85%. For more detailed insights, you can check Dalkey weather in January.
August and February present quite different weather patterns. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). Despite slightly higher precipitation at 96 mm over 16 days and humidity levels at 85%, the warmer temperatures make August feel more pleasant. In contrast, February experiences much cooler weather, with temperatures ranging from a low of 0°C (33°F) to a high of 13°C (56°F) and an average of 7°C (45°F). Precipitation in February is marginally lower at 86 mm over 15 days, with humidity slightly higher at 86%. For more details on February weather, you can check Dalkey weather in February.
August and March present distinct weather contrasts, showcasing the transition from summer to spring. In August, temperatures climb from a minimum of 10°C (51°F) to an average of 15°C (60°F), reaching a maximum of 20°C (68°F). However, humidity remains high at 85%, and the month experiences significant rainfall with 96 mm (3.8 in) spread over 16 days. In contrast, March sees cooler temperatures, starting at a minimum of -3°C (28°F), an average of 7°C (45°F), and peaking at 13°C (55°F). Precipitation is slightly lower at 87 mm (3.4 in) over 15 days, with humidity slightly less at 86%. For more details on March weather, see Dalkey weather in March.
When comparing the weather in April and August, it's clear that August tends to be warmer and wetter. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average temperature of 15°C (60°F). It also sees higher precipitation levels, averaging 96 mm (3.8 in) over 16 days. In contrast, April is cooler with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 15°C (58°F) and an average of 8°C (47°F). The month experiences less rainfall, totaling 48 mm (1.9 in) across 11 days. Both months have a humidity level of 85%, but the overall feel of April is decidedly brisker compared to the summer warmth of August. For more detailed insights about April weather, you can visit Dalkey weather in April.
In comparison to May, August typically has warmer temperatures, with an average of 15°C (60°F) compared to May's average of 11°C (52°F). While both months experience humidity levels around 83-85%, August tends to be slightly more humid. Precipitation in August is also higher, with 96 mm (3.8 in) falling over 16 days, in contrast to May's 61 mm (2.4 in) over just 12 days. For more detailed information on May weather, you can check Dalkey weather in May.
In comparing the weather between June and August, it is evident that August is slightly warmer overall, with average temperatures reaching up to 15°C (60°F) compared to June's average of 13°C (56°F). Although both months exhibit high humidity levels of 85%, August experiences more precipitation, totaling 96 mm (3.8 in) over 16 days, while June's rainfall is lower at 75 mm (2.9 in) across 13 days. For more details, you can refer to Dalkey weather in June.
In comparing the weather between July and August, both months exhibit similar temperature patterns, with a minimum of 10°C (51°F), an average of 15°C (60°F), and a maximum of 20°C (68°F). However, August tends to be slightly wetter, receiving 96 mm (3.8 in) of precipitation over 16 days, compared to July's 78 mm (3.1 in) over 14 days. Additionally, the humidity levels remain quite close, with August at 85% and July at 86%, making both months relatively humid. For more detailed insights into July's weather, you can refer to Dalkey weather in July.
In August, the weather tends to be slightly warmer, with temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F) and an average of 15°C (60°F). The month sees considerable rainfall, with 96 mm (3.8 in) of precipitation over 16 days and relatively high humidity at 85%. In contrast, September experiences cooler temperatures, with lows dropping to 7°C (45°F) and an average of 14°C (57°F), while still reaching a high of 20°C (68°F). Rainfall decreases to 82 mm (3.2 in) over 14 days, and humidity remains steady at 86%. For more detailed weather insights in September, visit Dalkey weather in September.
August and October present distinct weather characteristics, reflecting the transition from summer to autumn. In August, temperatures range from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), with an average of 15°C (60°F). The month sees significant rainfall, totaling 96 mm (3.8 in) over 16 days, and high humidity levels averaging 85%. In comparison, October experiences cooler temperatures, with a minimum of 5°C (41°F), an average of 12°C (53°F), and a maximum of 18°C (64°F). Precipitation increases slightly to 101 mm (4.0 in) over the same number of days, with humidity rising to 87%. For more detailed information, check out Dalkey weather in October.
August and November exhibit contrasting weather patterns, with August experiencing milder temperatures ranging from a minimum of 10°C (51°F) to a maximum of 20°C (68°F), averaging around 15°C (60°F). In contrast, November's temperatures are cooler, with a minimum of 3°C (38°F) and a maximum of 15°C (59°F), averaging just 9°C (49°F). Both months experience significant rainfall, but November sees an increase in precipitation to 127 mm (5.0 in) over 17 days, compared to August's 96 mm (3.8 in) over 16 days. Humidity levels are notably similar, hovering around 85% in August and slightly rising to 86% in November. For more detailed information on November weather, you can check Dalkey weather in November.
In August, the weather is generally milder with minimum temperatures around 10°C (51°F) and average highs reaching 20°C (68°F), while December sees cooler conditions with minimums dropping to 2°C (35°F) and maximums up to 13°C (56°F). August also experiences notable humidity at 85% and receives 96 mm (3.8 inches) of rainfall spread over 16 days, whereas December brings slightly more precipitation at 110 mm (4.3 inches) over the same number of days. Interestingly, the humidity levels in December are marginally lower at 84%. For a more detailed overview of December weather, check out Dalkey weather in December.
In August, Dalkey experiences a noticeable shift in weather, characterized by warmer temperatures and a significant increase in humidity. With an average temperature of 15°C, it stands out among the cooler months, drawing visitors who appreciate milder conditions before the onset of autumn. However, August also brings about almost half the month's days with precipitation, leading to a damp atmosphere that contributes to the lush green landscapes typical of this region. For those considering a visit, understanding the weather can enhance your experience, so be sure to explore more about Dalkey's unique climate at Dalkey Climate.