August Weather in Monkstown, Ireland

Last updated: March 17, 2025

In August, Monkstown, Ireland experiences a blend of mild temperatures and significant rainfall. The maximum temperature reaches a pleasant 23°C (73°F), while the average settles at a comfortable 15°C (60°F), and nights can drop to a cool 7°C (45°F). This month witnesses approximately 95 mm (3.8 in) of precipitation, spread across 16 days, resulting in high humidity levels of around 85%. Visitors and locals alike should brace for a mix of sunny spells and showers, making it an ideal time for layered clothing and outdoor exploration amidst the lush, vibrant landscapes.

August Temperature in Monkstown

In Monkstown, Ireland, August brings a pleasant shift in temperatures, characterized by an average of 15°C (60°F), with daytime highs reaching a comfortable 23°C (73°F). As summer transitions toward autumn, the minimum temperature settles at a mild 7°C (45°F). This month marks a continuation of the warmer trend initiated in June and July, where temperatures peak at 24°C (75°F) and 25°C (77°F) respectively. The weather is ideal for outdoor activities, as the days are still long and relatively warm, offering a delightful backdrop for enjoying the beautiful Irish landscape before the chill of autumn begins to settle in. Overall, August in Monkstown reflects the tail end of summer, inviting both locals and visitors to relish the lingering warmth.

August Weather in Monkstown: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Monkstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424344475257605956514643
Data source: Temperature data for Monkstown generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Monkstown

August in Monkstown, Ireland, marks a notable peak in precipitation, with an average of 95 mm (3.8 in) recorded over 16 days. This month often contributes to the lush, green landscapes that Ireland is famous for, reflecting a marked increase compared to the wetter July, which sees 80 mm over just 14 days. The trend of rising rainfall continues, with August experiencing the highest precipitation of the year, setting the stage for the equally humid, rainy days of autumn that follow in September and beyond. As summer gives way to fall, the region prepares for a transition characterized by both increased rainfall and vibrant foliage.

August Precipitation Trends in Monkstown

The chart displays monthly precipitation patterns in Monkstown, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec578081527275809573879794
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Monkstown

In Monkstown, Ireland, August maintains a consistent humidity level of 85%, mirroring the slight fluctuations seen throughout the summer months. This month fits seamlessly into a pattern where humidity hovers around the mid-80s, beginning with January’s high of 85% and tapering only slightly in May to 83%. As the year progresses, humidity levels remain relatively stable, with August serving as a pivotal point before a slight uptick in September to 86%. This steady humidity creates a lush, vibrant atmosphere typical of the region, reinforcing Monkstown's characteristic charm even as summer transitions into autumn.

August Average Humidity in Monkstown

This chart illustrates the average monthly humidity levels in Monkstown, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%85%83%85%86%85%86%87%87%84%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Monkstown

In August, the UV Index in Monkstown, Ireland, reflects the peak of summer with a value of 7, placing it in the high exposure category. This means that while you can enjoy outdoor activities, it's crucial to be mindful and limit unprotected sun exposure to about 25 minutes. This trend aligns closely with July, which also recorded a UV Index of 8, showcasing the intense summer sun. As summer transitions into autumn, we see a gradual decline, with September dropping to a moderate 5. Understanding these fluctuations in UV levels is essential for planning safe outdoor activities. For more details, check out the Monkstown UV Index.

Maximum UV Index Levels in Monkstown for August

The chart shows the monthly maximum UV Index (UVI) for Monkstown in August, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Monkstown August UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

August Sunshine in Monkstown

August in Monkstown, Ireland, shines brightly with a generous 339 hours of sunshine, making it one of the sunniest months of the year. As summer reaches its peak, the days are noticeably longer, with sunlight hours significantly higher than the winter months, such as January's mere 83 hours. This trend continues from the previous month, July, which also boasts 385 hours, showcasing a vibrant summer. However, as the leaves begin to turn in September, sunlight hours dip to 294, marking a transition to the cooler autumn days. With this seasonal ebb and flow, Monkstown paints a striking picture of sunshine that captivates residents and visitors alike, celebrating the warmth before the long, darker winter months set in.

Monthly Sunshine Duration in Monkstown: August Highlighted

The August sunshine duration represents the total number of hours Monkstown experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec83h147h191h311h391h385h385h339h294h230h120h95h
Data source: Monkstown August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Monkstown During August

In Monkstown, Ireland, the likelihood of sunny weather in August stands at a modest 23%, a statistic that reflects a broader trend of fluctuating sunshine throughout the year. While the early summer months of May and July offer slightly better chances at 31% and 30%, respectively, August sees a notable dip, reminiscent of January and February. April shines the brightest among the spring months with a peak of 44%, hinting at a transition into sunnier days that summer fails to fully capitalize on. As we move toward the fall season, the chances of sun decline, with September and October trailing behind. Overall, August in Monkstown captures the essence of Ireland's often unpredictable weather, offering only a glimmer of sunshine amid the prevailing gray.

Percentage of Sunny Days in August in Monkstown

The chart illustrates the percentage of sunny days in Monkstown throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Monkstown experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%21%22%44%31%24%30%23%20%19%26%23%
Data source: Monkstown August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Monkstown in August

In Monkstown, Ireland, August marks a gentle transition, as the daylight duration begins to wane from the summer peak of 16 hours in June and July to a more moderate 14 hours. This gradual reduction in daylight reflects the shifting seasons, hinting at the upcoming changes in nature as autumn approaches. As the month progresses, the vibrant summer days give way to cooler evenings, inviting opportunities for enjoyable twilight strolls. August serves as a bridge between the long, sun-drenched days of summer and the shorter, cozy afternoons of fall, making it a delightful time to savor the lingering light before the days shorten further.

Average Daylight Hours in Monkstown for August

The chart illustrates the variation in daylight duration in Monkstown throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 7m9h 49m11h 54m14h 2m15h 54m16h 53m16h 22m14h 40m12h 37m10h 30m8h 36m7h 34m
Data source: Monkstown daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Monkstown

In Monkstown, Ireland, the wind whispers a gentle tale throughout the year, with August showcasing an average speed of 3.6 m/s (8 mph). As summer bids farewell, the breeze remains mild, continuing a trend of gradually decreasing winds that began in July, when speeds dropped to a calm 2.7 m/s (6 mph). This slight uptick in August is part of a rhythm where the wind tends to pick up again in autumn, as seen in September's consistent 3.4 m/s (8 mph). Throughout the year, winter months like January and October bring gustier conditions, averaging 4.5 m/s (10 mph) and 4.9 m/s (11 mph) respectively. Overall, Monkstown's wind patterns reflect a serene yet dynamic character, providing a picturesque backdrop for both relaxation and exploration.

Average August Wind Speed in Monkstown

The chart displays monthly wind speed patterns in Monkstown, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.56.04.73.44.03.72.73.6 m/s3.44.94.84.9
Data source: Monkstown August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Monkstown Compares to Other Months

The weather in Monkstown 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 Monkstown and find detailed weather information for every month.

In August, the weather is significantly warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (73°F), making it the ideal time for outdoor activities and enjoying the summer heat. In contrast, January presents a much cooler climate, with temperatures varying from a minimum of -3°C (26°F) to a maximum of 13°C (56°F). While both months experience high humidity levels of around 85%, August sees more precipitation, totaling 95 mm (3.8 in) over 16 days, compared to January’s 57 mm (2.2 in) over 10 days. For a closer look at January weather specifics, you can visit Monkstown weather in January.

August and February present distinctly different weather patterns. In August, the temperatures range from a chilly 7°C (45°F) at night to a warm 23°C (73°F) during the day, with an average of 15°C (60°F). This month sees considerable rainfall, with 95 mm (3.8 in) spread over 16 days and high humidity levels at 85%. In contrast, February experiences colder conditions, with temperatures dipping as low as -2°C (29°F) and peaking at 14°C (58°F), averaging 6°C (43°F). While February has slightly less precipitation at 80 mm (3.1 in) over 14 days, it maintains a similarly high humidity of 86%. For a closer look at February's weather, visit Monkstown weather in February.

In comparing the weather of August and March, we see a stark contrast in temperatures and conditions. August boasts a much warmer climate, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 23°C (73°F), whereas March has a cooler average of -5°C (24°F) to 16°C (61°F). Both months experience notable rainfall, with August receiving 95 mm (3.8 in) over approximately 16 days, compared to March's 81 mm (3.2 in) across 15 days. Humidity levels are quite similar, hovering around 85% in August and slightly higher at 86% in March. For more detailed insights into the weather conditions during March, you can visit Monkstown weather in March.

In comparing the weather of August and April, we find notable differences in temperature and precipitation. August experiences milder temperatures, with average highs reaching around 23°C (73°F), while April's temperatures are cooler, peaking at a maximum of 19°C (66°F). The minimum temperatures in April can even dip to -2°C (29°F), contrasting with August's milder minimum of 7°C (45°F). Precipitation is also higher in August, with 95 mm (3.8 in) falling over 16 days, compared to April's 52 mm (2.0 in) over 11 days. Despite these differences, both months share a high humidity level of 85%. For those curious about specifics, you can find more information here: Monkstown weather in April.

When comparing the weather in August and May, August tends to be warmer with average temperatures ranging from 7°C (45°F) to 23°C (73°F), whereas May presents a cooler atmosphere with temperatures between 0°C (32°F) and 21°C (71°F). August also experiences higher precipitation levels, with 95 mm (3.8 in) falling over 16 days, compared to May's 72 mm (2.8 in) over 14 days. Humidity is slightly higher in August at 85%, in contrast to May's 83%. For a detailed look at the weather specifics, you can check Monkstown weather in May.

In comparing the weather between June and August, we notice some interesting similarities and differences. Both months experience high humidity levels at 85%, creating a consistently muggy atmosphere. June typically has slightly cooler temperatures, with a minimum of 6°C (42°F) and an average of 14°C (57°F), while August sees a minimal increase, with temperatures ranging from 7°C (45°F) to an average of 15°C (60°F). Notably, August has higher maximum temperatures, peaking at 23°C (73°F), compared to June’s maximum of 24°C (75°F). Additionally, August receives more precipitation, with 95 mm (3.8 in) over 16 days compared to June's 75 mm (3.0 in) over 15 days. For those interested in a detailed perspective of June's weather, you can refer to Monkstown weather in June.

In comparing the weather between July and August, we can observe some notable differences. July typically experiences slightly warmer temperatures, with an average of 16°C (60°F) and a maximum of 25°C (77°F), while August sees a decline, averaging 15°C (60°F) with a maximum of 23°C (73°F). Precipitation levels are also higher in August, with 95 mm (3.8 in) recorded over 16 days compared to July’s 80 mm (3.2 in) across 14 days. Humidity remains fairly consistent in both months, with August at 85% and July at 86%. For more detailed insights, you can check Monkstown weather in July.

August and September exhibit a noticeable shift in weather patterns. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 23°C (73°F), with an average temperature of 15°C (60°F). This month also sees higher precipitation levels, totaling 95 mm (3.8 in) across 16 days, contributing to a humidity of 85%. In contrast, September experiences slightly cooler temperatures, with a minimum of 3°C (38°F) and an average of 13°C (56°F), peaking at 22°C (72°F). Precipitation decreases to 73 mm (2.9 in) over 14 days, while humidity remains relatively high at 86%. For a detailed look at weather conditions in September, visit Monkstown weather in September.

August and October showcase a notable shift in weather conditions. In August, temperatures average around 15°C (60°F), with a comfortable high of 23°C (73°F) and a relatively high humidity of 85%. Precipitation occurs on about 16 days, totaling 95 mm (3.8 in). In contrast, October experiences cooler temperatures, with an average of 11°C (51°F) and a max of 18°C (65°F), while the minimum dips to 1°C (35°F). The month sees slightly less precipitation, with 87 mm (3.4 in) over 14 days, and humidity levels remaining similar at 87%. For more information on specific weather patterns, check out Monkstown weather in October.

August and November exhibit notable differences in weather patterns, with August generally being warmer and more humid. In August, temperatures range from a minimum of 7°C (45°F) to a maximum of 23°C (73°F), providing an average temperature of 15°C (60°F). The month experiences about 95 mm (3.8 in) of precipitation over 16 days, and humidity levels hover around 85%.

In contrast, November presents a cooler climate, with temperatures dropping to a minimum of 0°C (32°F) and peaking at 15°C (59°F), resulting in a lower average of 8°C (46°F). Despite a similar total precipitation of 97 mm (3.8 in), it occurs over fewer days, about 14, and humidity slightly increases to 86%. For more details on the weather specifics, you can check Monkstown weather in November.

In August, temperatures in Monkstown range from a mild minimum of 7°C (45°F) to a comfortable average of 15°C (60°F), peaking at a warm maximum of 23°C (73°F). With an average of 95 mm (3.8 in) of precipitation over 16 days and humidity levels at around 85%, the summer month feels quite humid. In contrast, December brings much cooler weather, where temperatures dip to a minimum of -2°C (28°F) and average around 6°C (44°F), with highs of only 13°C (56°F). The precipitation remains quite similar at 94 mm (3.7 in) across 15 days, but the humidity is slightly lower at 84%. For more details, you can check the Monkstown weather in December.

Compare Monkstown's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Monkstown

As August rolls into Monkstown, the weather takes on a distinctly warmer character compared to the earlier summer months. With average temperatures reaching a comfortable 15°C (60°F), residents and visitors enjoy some of the year’s mildest days, though occasional peaks can hit 23°C (73°F). This month, however, is also marked by increased humidity and precipitation, averaging 95 mm (3.8 in) spread over 16 days, reminding us that summer isn't without its rainy spells. Despite the wet days, August's climate is notably welcoming, making it a vibrant time to experience the beauty of Monkstown. For a deeper dive into the area's overall climate patterns, check out Monkstown Climate.