August Weather in Cashel, Ireland

Last updated: March 17, 2025

August in Cashel, Ireland presents a delightful blend of mild temperatures and occasional rain, creating a unique charm for visitors. With a maximum temperature reaching 24°C (76°F) and an average of 15°C (59°F), the weather remains comfortable, though mornings can be brisk with a minimum of 5°C (41°F). Travelers should be prepared for frequent showers, as the month typically sees about 103 mm (4.1 in) of precipitation spread over 17 days, contributing to the region's lush greenery. Coupled with a high humidity level of 85%, August remains a vibrant yet unpredictable month in Cashel, perfect for those who appreciate the beauty of an Irish summer.

August Temperature in Cashel

In August, Cashel, Ireland, experiences a pleasant transition into late summer, with temperatures generally ranging from a minimum of 5°C (41°F) to an average of 15°C (59°F), peaking at a comfortable 24°C (76°F). This month marks a noticeable warmth compared to earlier summer, following the hottest days of July, yet it still retains its refreshing climate, making it ideal for outdoor explorations and enjoying the lush green landscapes. With mornings often starting cool, the gradual rise in temperatures throughout the day invites a delightful blend of sunshine and occasional rain, encapsulating the charm of an Irish summer. As August wraps up, it sets a vibrant scene before the cooler temperatures of autumn begin to take hold in September.

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

The chart illustrates August temperature patterns in Cashel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414243475257605955504543
Data source: Temperature data for Cashel generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Cashel

In August, Cashel, Ireland, experiences a noteworthy uptick in rainfall, with 103 mm (4.1 in) of precipitation spread over 17 days. This marks a significant increase compared to the preceding months, highlighting August as one of the wetter periods of the year. The consistent rain contributes to the region’s lush landscapes, complementing the tail end of summer. Following a series of relatively moderate precipitation levels in the earlier months, August's showers signal a transition toward the wetter fall season, as evidenced by the similar amounts of rainfall projected for October. This pattern underscores the typical Irish climate, where warm, humid days often give way to refreshing rain.

August Precipitation Trends in Cashel

The chart displays monthly precipitation patterns in Cashel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6211298657168761036910490113
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Cashel

In August, Cashel, Ireland, experiences a humidity level of 85%, which is consistent with the patterns seen in the preceding months of July and June. The trend reveals a slight decrease from the peak spring readings: 87% in March and 86% in April, but it remains higher than the milder summer months of May and June, both at 83%. As summer gives way to autumn, humidity levels see a notable uptick in September, climbing back to 88%. This steady moisture in the air reflects the overall damp climate of the region, fostering the lush landscapes Cashel is known for throughout the year.

August Average Humidity in Cashel

This chart illustrates the average monthly humidity levels in Cashel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%87%86%83%83%85%85%88%91%92%89%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Cashel

During August, Cashel, Ireland, experiences a UV Index of 7, placing it within the high exposure category, with a burn time of just 25 minutes. This reflects a downward trend from the very high indices of 8 seen in both June and July, indicating that while sun safety remains important, the urgency lessens slightly as summer winds down. The August UV levels signify that sunscreen and protective measures are still essential for outdoor activities. As the seasons shift towards autumn, the UV Index will continue to moderate, dropping to 5 in September, but residents and visitors are encouraged to stay informed and protect their skin. For more details on UV levels throughout the year, check out the Cashel UV Index.

Maximum UV Index Levels in Cashel for August

The chart shows the monthly maximum UV Index (UVI) for Cashel 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Cashel 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 Cashel

In August, Cashel, Ireland, basks in a generous 337 hours of sunshine, a delightful continuation of the summer glow. This month showcases a significant dip from the peak sunlight hours of July, which boasted an impressive 381 hours, yet still delivers more sun than the earlier summer months, reflecting a gradual transition towards autumn. As we move into September, the daylight begins to wane, dropping to 285 hours, hinting at the approaching change in season. The overall trend illustrates a vibrant summer that begins strong in April and reaches its zenith in mid-summer, before gently receding as fall sets in, leaving behind cherished moments of warmth and light.

Monthly Sunshine Duration in Cashel: August Highlighted

The August sunshine duration represents the total number of hours Cashel 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.
JanFebMarAprMayJunJulAugSepOctNovDec85h135h187h291h382h374h381h337h285h228h124h100h
Data source: Cashel August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Cashel During August

As summer wanes, August in Cashel, Ireland, offers a 21% chance of sunny weather, continuing the trend seen in mid-summer months. This figure is consistent with the sunlit possibilities of June and July, although it falls short of the 43% peak in April. The overall pattern reveals a gentle ebb and flow of sunny days throughout the year, with a noticeable dip from June to September. As autumn approaches, with September dropping to a mere 17%, it's clear that those seeking a sunny escape may want to seize the fleeting opportunities of August before the clouds settle in for the season.

Percentage of Sunny Days in August in Cashel

The chart illustrates the percentage of sunny days in Cashel 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 Cashel experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%21%19%43%26%21%25%21%17%17%24%18%
Data source: Cashel August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Cashel in August

In August, Cashel, Ireland basks in approximately 14 hours of daylight, marking a gradual decline from the peak sunlight enjoyed in June and July. This month serves as a transition between the vibrant, extended days of summer and the shorter daylight hours of autumn. Following a steady increase from 8 hours in January to 16 hours in June, the daylight begins its slow descent, hinting at the seasonal shift ahead. As August unfolds, locals and visitors alike relish the lingering warmth and brightness of summer, making it the perfect time to enjoy outdoor activities before the days begin to shorten further in September, when daylight drops to 12 hours. This rhythmic ebb and flow of daylight throughout the year illustrates the stunning, cyclical nature of Cashel's climate.

Average Daylight Hours in Cashel for August

The chart illustrates the variation in daylight duration in Cashel throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 16m9h 54m11h 54m13h 57m15h 45m16h 42m16h 11m14h 34m12h 36m10h 33m8h 43m7h 45m
Data source: Cashel daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Cashel

In Cashel, Ireland, the winds of August bring a gentle breeze, with an average speed of 3.0 m/s (7 mph), continuing the trend of mild winds that characterize the summer months. Notably, this is slightly calmer than July, which recorded an average of 2.5 m/s (6 mph). As we look at the progression of wind speeds throughout the year, we see peaks in February and October, where gusts reach 4.8 m/s (11 mph) and 3.6 m/s (8 mph), respectively. The latter part of the year, especially from September to November, tends to exhibit a subtle decline, with speeds hovering in the range of 2.8 m/s to 3.3 m/s. This pattern suggests that while August offers a tranquil end to the summer, the arrival of autumn brings a shift towards brisker winds, hinting at the impending change of seasons.

Average August Wind Speed in Cashel

The chart displays monthly wind speed patterns in Cashel, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.34.83.72.93.43.12.53.0 m/s2.83.63.33.9
Data source: Cashel August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Cashel Compares to Other Months

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

August and January present contrasting weather patterns. In August, temperatures range from a mild 5°C (41°F) at night to a pleasant 24°C (76°F) during the day, with an average temperature of 15°C (59°F). The month is relatively wet, receiving 103 mm (4.1 in) of precipitation over 17 days and maintaining a high humidity level of 85%. Conversely, January experiences much cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 13°C (56°F), averaging only 5°C (42°F). This month also sees less rainfall, with 62 mm (2.4 in) spread over 11 days, as humidity levels rise slightly to 88%. For more details, check out Cashel weather in January.

August and February present quite contrasting weather conditions. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 24°C (76°F), with an average of 15°C (59°F). The month typically experiences 103 mm (4.1 in) of precipitation over 17 days and has a humidity level of 85%. In contrast, February features cooler temperatures, dipping as low as -4°C (25°F) and peaking at 14°C (58°F), with an average of 6°C (43°F). Although February has slightly higher precipitation at 112 mm (4.4 in) over the same number of rainy days, it comes with a higher humidity level of 88%. For a closer look at February weather in this region, you can check out Cashel weather in February.

When comparing the weather in August and March, notable differences emerge. August enjoys a warmer climate with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 24°C (76°F), leading to an average of 15°C (59°F). In contrast, March is much cooler, experiencing temperatures that range from -8°C (18°F) to 17°C (62°F), with an average of only 6°C (43°F). Both months see similar levels of precipitation, with August receiving 103 mm (4.1 in) and March slightly less at 98 mm (3.9 in), but both have rainfall on about 17 days. Additionally, humidity levels are high, with August at 85% and March slightly higher at 87%. For more specific details about March weather, you can refer to Cashel weather in March.

When comparing the weather in April and August, there are significant differences in temperature and precipitation. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 24°C (76°F), with an average of 15°C (59°F), while April experiences cooler temperatures, ranging from a minimum of -4°C (26°F) to a maximum of 20°C (68°F), with an average of 8°C (47°F). August also sees higher precipitation levels at 103 mm (4.1 in) over 17 days, compared to April's 65 mm (2.6 in) over 11 days. Humidity remains relatively high in both months, with April slightly edging out with 86% compared to August's 85%. For a detailed look at April's weather, you can visit Cashel weather in April.

August weather in Cashel is characterized by milder temperatures compared to May, with an average of 15°C (59°F) and maxing out at 24°C (76°F), while May's average temperature is lower at 11°C (52°F) but can also reach 24°C (76°F). Precipitation is more prevalent in August, with 103 mm (4.1 in) falling over 17 days, compared to May's 71 mm (2.8 in) over 12 days. The humidity remains relatively high in both months, with August at 85% and May at 83%, creating a generally moist atmosphere. For more detailed insights, you can check out Cashel weather in May.

When comparing the weather in June and August, we see some notable differences. June tends to be slightly warmer, with average temperatures reaching 14°C (57°F) and a maximum of 29°C (84°F) compared to August's average of 15°C (59°F) and maximum of 24°C (76°F). However, August experiences more precipitation, with a total of 103 mm (4.1 in) over 17 days, while June sees less rain at 68 mm (2.7 in) over 13 days. Both months enjoy relatively high humidity levels, with August at 85% and June slightly lower at 83%. For a more detailed look at June weather specifically, you can check Cashel weather in June.

In comparing the weather between July and August, it's evident that both months experience similar humidity levels at 85%. However, July tends to be slightly warmer, with an average temperature of 16°C (60°F) and a maximum of 28°C (82°F), while August's average temperature dips to 15°C (59°F) and peaks at 24°C (76°F). Additionally, August sees more precipitation, with 103 mm (4.1 in) over 17 days compared to July's 76 mm (3.0 in) over 13 days. For more detailed insights on July's weather, you can check out Cashel weather in July.

In August, the weather tends to be warmer, with average temperatures around 15°C (59°F) and highs reaching up to 24°C (76°F). It experiences a notable amount of precipitation, averaging 103 mm (4.1 in) over 17 days, and the humidity remains high at 85%. In contrast, September sees slightly cooler temperatures, with an average of 13°C (55°F) and maximums around 25°C (78°F). Rainfall decreases to 69 mm (2.7 in) over 12 days, and the humidity rises slightly to 88%. Overall, September is characterized by cooler temperatures and less rainfall compared to August, making it a transitional month. For more details, check Cashel weather in September.

August and October present distinct differences in weather patterns. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 24°C (76°F), with an average temperature of 15°C (59°F). The month experiences significant humidity at 85% and sees about 103 mm (4.1 in) of precipitation over 17 days. In contrast, October's temperatures drop, with a minimum of -3°C (28°F) and an average of 10°C (50°F), peaking at 18°C (66°F). Although precipitation is similar at 104 mm (4.1 in), it occurs over slightly fewer days (14 days) and humidity increases to 91%. For more details on October weather, you can check Cashel weather in October.

August and November present contrasting weather patterns. In August, temperatures range from a minimum of 5°C (41°F) to a maximum of 24°C (76°F), with an average of 15°C (59°F), creating a warm and humid environment characterized by 85% humidity. There is considerable precipitation, averaging 103 mm (4.1 in) over 17 days. In contrast, November experiences much cooler temperatures, with a minimum of -3°C (27°F), an average of 7°C (45°F), and a maximum of 15°C (60°F). Although November sees slightly less precipitation at 90 mm (3.6 in) spread across 15 days, the humidity is higher at 92%. For more details on weather in November, you can refer to Cashel weather in November.

August and December present contrasting weather patterns marked by notable differences in temperature and humidity. In August, temperatures fluctuate from a mild minimum of 5°C (41°F) to a comfortable maximum of 24°C (76°F), with an average of 15°C (59°F). The humidity is relatively high at 85%, accompanied by 103 mm (4.1 in) of precipitation over 17 days. In contrast, December brings colder weather with temperatures ranging from a frigid -5°C (24°F) to a maximum of 14°C (57°F) and an average of 6°C (43°F). Humidity increases slightly to 89%, and precipitation slightly rises to 113 mm (4.4 in) over 16 days. For more detailed information, check out Cashel weather in December.

Compare Cashel's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Cashel

As August rolls in, Cashel experiences a noticeable shift in weather patterns compared to the earlier summer months. Temperatures remain mild, with warm days making way for cooler evenings, creating a comfortable yet humid atmosphere. This month is marked by an increase in precipitation, with frequent showers that can interrupt outdoor plans, emphasizing the region's unpredictable nature. While the average temperature is pleasant, the blend of warmth and high humidity adds a unique flair to August, making it a transitional period as autumn approaches. For a deeper dive into the weather trends throughout the year, check out Cashel Climate.