Last updated: March 17, 2025
August in Castlebar, Ireland presents a delightful mix of mild temperatures and frequent rainfall. With a maximum temperature of 23°C (74°F) and an average of 15°C (59°F), the month offers comfortable days perfect for outdoor exploration. However, the weather is also marked by 21 days of precipitation, amounting to 133 mm (5.3 in), contributing to the lush greenery characteristic of the region. The humidity levels hover around 85%, creating a fresh atmosphere that enhances the charm of this picturesque town. Visitors should come prepared for both sun and showers to fully enjoy the beauty of Castlebar in August.
In Castlebar, Ireland, August offers a pleasant warm spell with temperatures ranging from a comfortable 6°C (43°F) at night to a delightful 23°C (74°F) during the day. As summer peaks, the average temperature settles at about 15°C (59°F), providing a perfect backdrop for outdoor adventures and exploration. This month stands out as a transition point into autumn, showcasing a gentle shift from the highs of summer, which see July matching August's daytime maximum. Unlike the brisk chill of January, August’s milder temperatures invite locals and visitors alike to revel in the lush Irish landscape before the cooler months set in. Overall, the month embodies a vibrant and inviting climate, making it one of the most enjoyable times to experience Castlebar's charm.
In August, Castlebar experiences a notable spike in precipitation, with an impressive 133 mm (5.3 in) of rain spread over 21 days. This rainy month mirrors the wet conditions of February, showcasing a seasonal peak that prepares the region for the transition into autumn. Unlike the drier months of April and May, August's frequent rainfall underscores Ireland's temperate maritime climate, where moisture is a constant companion. The persistent showers not only nourish the lush landscapes but also contribute to the overall trend of higher precipitation that dominates late summer, setting the stage for the wetter months ahead. Overall, August stands out as a significant contributor to Castlebar's annual rainfall, emphasizing the region's character as a dynamic hub of weather activity.
In August, Castlebar experiences a relatively steady humidity level at 85%, maintaining a comfortable balance as summer transitions into autumn. This slight dip from the high of 86% in April and a modest increase from the lower 83% levels in June and May suggests a consistent maritime climate influenced by its coastal proximity. The trend of humidity remains high throughout the year, with winter months like November peaking at 92%, while late summer offers a brief respite before the wetter seasons. Overall, August reflects Castlebar’s characteristic humid environment, which sustains its lush landscapes and vibrant ecology.
In August, Castlebar experiences a high UV Index of 7, making it essential for residents and visitors to take sun safety precautions, as the burn time is reduced to 25 minutes. This marks a slight decline from the very high levels of 8 seen in both June and July, indicating that while the intensity of sunlight is still significant, there is a trend toward more moderate exposure as summer begins to wane. Following August, the UV Index drops to 5 in September, transitioning back to a moderate risk. As you plan outdoor activities, be mindful of the changing UV levels throughout the year. For more detailed information, check the Castlebar UV Index.
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Nestled in the heart of Ireland, Castlebar basks in the warm embrace of August sunshine, with an impressive 334 hours of daylight illuminating the town. This month marks a delightful peak in the summer, following a gradual increase from a modest 72 hours in January to a vibrant 396 hours in May. Although August experiences a slight dip compared to the bustling sunshine of July, the rich golden light still paints the landscape beautifully, inviting locals and visitors alike to savor the outdoors. As summer wanes into September, the daylight hours begin to recede, yet the memories of August's charm linger, showcasing Castlebar’s ability to shine brightly even as the seasons change.
August in Castlebar, Ireland, typically experiences a 19% chance of sunny weather, which ties with February for one of the lower probabilities of sunshine throughout the year. This figure, while slightly above the sunniest month of April at 40%, indicates that residents and visitors alike should prepare for a mix of clouds and occasional rain rather than consistent sunshine. Interestingly, the summer months of June and July also show a decline in sunny days, with probabilities of 16% and 23% respectively. As we transition into September, the likelihood of sun further dips to 14%, suggesting that summer in Castlebar may not deliver the expected bright days. Thus, while August might temper expectations, the prospect of sunny spells remains a delightful possibility amidst the often overcast skies of Ireland.
In Castlebar, Ireland, the dance of daylight unfolds dramatically throughout the year, peaking during the vibrant summer months. By August, the daylight begins to wane, offering about 14 hours of sunlight each day. This reduction hints at the gradual transition into autumn, following the peak of 16 hours in both June and July. The increase in daylight from the depths of winter, where only 8 hours are observed in January, creates a stunning landscape of increasing light that culminates in the long, sunny days of late spring and early summer. As the year progresses, daylight gently recedes back towards those shorter winter days, making each moment of sunlight in August all the more precious.
In August, Castlebar experiences a gentle breeze with an average wind speed of 3.4 m/s (8 mph), slightly lower than the preceding summer months. This typical late-summer lull follows July's calmest days, where the winds barely stirred at 2.6 m/s (6 mph). Interestingly, as the year progresses, the wind speeds begin to pick up again from September onwards, suggesting that the transition into autumn brings a shift in the atmospheric dynamics of the region. Overall, August's moderate winds offer a tranquil backdrop, inviting both locals and visitors to enjoy the beauty of Castlebar's summer landscapes while they can.
The weather in Castlebar 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 Castlebar and find detailed weather information for every month.
In comparing the weather between August and January, August showcases a milder climate with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F) and an average of 15°C (59°F). In contrast, January is much colder, featuring a minimum of -3°C (27°F) and a maximum of 14°C (57°F), with an average temperature of just 6°C (43°F). August is also wetter, receiving 133 mm (5.3 in) of precipitation over 21 days, while January has less rain, at 87 mm (3.4 in) over 13 days. Interestingly, both months exhibit high humidity, with August at 85% and January slightly higher at 88%. For more specific details about the weather in January, check out Castlebar weather in January.
August and February present two distinct weather profiles. August typically enjoys milder temperatures, ranging from a minimum of 6°C (43°F) to a comfortable maximum of 23°C (74°F), with an average of 15°C (59°F). In contrast, February is much chillier, with temperatures dipping as low as -3°C (26°F) and averaging around 6°C (43°F), peaking at 15°C (59°F). Both months experience similar levels of precipitation, with August receiving 133 mm (5.3 in) across 21 days and February slightly more at 135 mm (5.3 in) over 18 days, though February’s humidity is slightly higher at 88% compared to August’s 85%. For more detailed information, check out Castlebar weather in February.
In comparing the weather of August and March, it is evident that August offers a warmer and more humid experience. With temperatures ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F), August features an average temperature of 15°C (59°F) and higher precipitation levels of 133 mm (5.3 in) over 21 days. In contrast, March displays cooler conditions, with temperatures peaking at 17°C (62°F) and dropping as low as -5°C (24°F), leading to an average of 7°C (44°F) and slightly less precipitation at 107 mm (4.2 in) over 16 days. Interestingly, March also carries a slightly higher humidity level at 87% compared to August's 85%. For a more detailed overview, you can explore Castlebar weather in March.
When comparing the weather in August and April, notable differences emerge. August experiences milder temperatures, with a minimum of 6°C (43°F) and an average of 15°C (59°F), peaking at 23°C (74°F). In contrast, April starts cooler, with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 20°C (69°F), resulting in a lower average of 9°C (48°F). Precipitation is also more significant in August, with 133 mm (5.3 in) over 21 days, compared to April's 63 mm (2.5 in) over just 11 days. Both months have high humidity, with August at 85% and April slightly higher at 86%. For more details about April's weather, you can visit Castlebar weather in April.
When comparing the weather in August and May, several notable differences emerge. August typically sees milder temperatures, with an average of 15°C (59°F) and a maximum reaching 23°C (74°F), while May showcases a broader range, boasting highs of 25°C (77°F) but starting with cooler mornings at a minimum of -2°C (29°F). Humidity levels are quite similar, with August at 85% and May slightly lower at 83%. Precipitation is more frequent in August, accumulating 133 mm (5.3 in) over 21 days compared to May's 74 mm (2.9 in) over 14 days. For more specific insights on May weather, you can check out Castlebar weather in May.
When comparing the weather conditions of August and June, notable differences emerge. August tends to be slightly warmer with average temperatures reaching 15°C (59°F), while June has a slightly cooler average of 13°C (56°F). However, June experiences a higher maximum temperature of 28°C (84°F) compared to August's max of 23°C (74°F). Precipitation levels are higher in August, totaling 133 mm (5.3 in) over 21 days, compared to June's 87 mm (3.4 in) over 17 days. Humidity levels are similar, with August at 85% and June at 83%. For more details on June weather, visit Castlebar weather in June.
In comparing the weather of July and August, July tends to be warmer overall, with maximum temperatures reaching up to 28°C (83°F), while August peaks at 23°C (74°F). Both months experience similar average temperatures of 15°C (59°F) and humidity levels remain consistent at 85%. However, August brings significantly more rainfall, accumulating 133 mm (5.3 inches) across 21 days compared to July's 91 mm (3.6 inches) over 15 days. For more detailed information about July weather, you can check Castlebar weather in July.
In comparing the weather between August and September, August tends to be warmer with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F). In contrast, September sees a slight drop in average temperatures, which range from a minimum of 2°C (35°F) to a maximum of 25°C (77°F). Precipitation levels are higher in August, with 133 mm (5.3 in) spread over 21 days, compared to September's 92 mm (3.6 in) over 17 days. Humidity also remains notably high in both months, but it marginally increases from August's 85% to September's 88%. For more detailed information, you can check Castlebar weather in September.
August typically features warmer temperatures, with a minimum of 6°C (43°F) and an average high of 23°C (74°F), making it more conducive to outdoor activities. In contrast, October sees a drop in temperatures, with a minimum of 0°C (33°F) and an average high of 20°C (68°F). Both months experience significant rainfall, with August receiving 133 mm (5.3 in) across 21 days, while October has slightly less precipitation at 127 mm (5.0 in) over 20 days. Additionally, October's humidity rises to 91%, compared to August's 85%, making the air feel a bit heavier. For more detailed information, check out Castlebar weather in October.
August and November showcase a noticeable shift in weather conditions. In August, temperatures range from a mild 6°C (43°F) at night to a pleasant 23°C (74°F) during the day, with an average of 15°C (59°F). The month experiences considerable rainfall, totaling 133 mm (5.3 in) over 21 days, and humidity levels are high at 85%. In contrast, November brings cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 15°C (59°F), averaging around 8°C (46°F). While November sees slightly less precipitation at 110 mm (4.3 in) over 17 days, the humidity increases to 92%. For more details on the conditions typical of this time of year, check Castlebar weather in November.
In August, the weather in Castlebar is generally mild, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 23°C (74°F). The month sees significant precipitation, with 133 mm (5.3 in) falling over 21 days, and the humidity sits at a high 85%. In contrast, December brings much colder temperatures, with an average low of -3°C (27°F) and a high of just 13°C (55°F). The precipitation is slightly lower at 121 mm (4.8 in) over 19 days, while humidity increases to 89%. For more detailed insights into December’s weather patterns, check out Castlebar weather in December.
As August rolls in, Castlebar experiences a distinct shift in weather compared to the earlier summer months. While temperatures can peak at a comfortable 23°C (74°F), the overall climate remains cooler with an average of 15°C (59°F), setting it apart from the hotter July days. The notable increase in rainfall—over half the month sees precipitation—ensures that humidity stays high at 85%, creating a lush landscape. This blend of warmth and wetness contributes to August's unique charm, making it a special time to explore the beauty of Castlebar. For a deeper understanding of what to expect throughout the year, check out Castlebar Climate.