June Weather in Sligo, Ireland

Last updated: March 17, 2025

In June, Sligo, Ireland experiences an intriguing blend of weather patterns, characterized by maximum temperatures reaching up to 29°C (84°F), offering a taste of summer warmth. The average temperature rests at a mild 13°C (57°F), complemented by cooler nights that dip to a minimum of 5°C (41°F). However, residents and visitors should be prepared for a fairly wet month, with precipitation totaling 117 mm (4.6 in) over 17 rainy days. Adding to the atmosphere, the humidity level hovers around 83%, creating a lush, green landscape typical of this beautiful region. Whether you’re exploring the breathtaking scenery or indulging in local culture, June in Sligo promises a unique weather experience.

June Temperature in Sligo

In June, Sligo, Ireland, begins to embrace the warmth of summer, with temperatures reflecting a noticeable shift from the chill of winter. The month opens with a minimum temperature of 5°C (41°F), which rises to an average of 13°C (57°F) and peaks at a delightful 29°C (84°F). This upward trend is evident as Sligo transitions from the lingering cold of early spring; for comparison, May's temperatures range from -1°C (31°F) to 25°C (77°F). The balmy June days invite outdoor adventures and vibrant local activities, showcasing Sligo's charm under the sun. With this significant rise in warmth, June sets the stage for a lively summer season, making it a perfect time for visitors to explore Sligo's breathtaking landscapes and rich cultural heritage.

June Weather in Sligo: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Sligo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424244475256595855504643
Data source: Temperature data for Sligo 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.

June Precipitation in Sligo

In June, Sligo experiences a notable increase in precipitation, accumulating 117 mm (4.6 in) of rainfall over 17 days. This contrasts with the relatively drier months preceding it, such as April and May, where rainfall measured 65 mm (2.6 in) and 86 mm (3.4 in) respectively. The trend suggests a shift toward wetter conditions as summer approaches, setting the stage for a lush and vibrant landscape. Additionally, June's rainfall is slightly higher than in July, which typically receives 109 mm (4.3 in) over 16 days. As the season progresses, this pattern of frequent rain continues, particularly in August, where a substantial peak of 158 mm (6.2 in) is recorded. Overall, June serves as a clear indicator of Sligo's transition into the wetter summer months, emphasizing the region's characteristic lush greenery.

June Precipitation Trends in Sligo

The chart displays monthly precipitation patterns in Sligo, with values for each month alongside June's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec881311196586117109158106131115119
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

June Humidity in Sligo

As summer settles in, June in Sligo, Ireland, presents a refreshing humidity level of 83%, maintaining the pattern established in May. This slight continuation of lower humidity marks a brief reprieve before the levels begin to rise again in July and August, where they peak at 86%. Notably, Sligo experiences its highest humidity during the fall and winter months, reaching 88% in November. This consistent humidity trend throughout the year reflects the region's mild coastal climate, where moisture-laden air shapes the overall weather experience, ensuring that Sligo remains lush and vibrant.

June Average Humidity in Sligo

This chart illustrates the average monthly humidity levels in Sligo, with June's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how June's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%83%84%83%84%86%86%87%87%88%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sligo

As we transition into June in Sligo, Ireland, the UV Index takes a noticeable leap to 8, signifying a very high exposure category. This marks a dramatic increase from the earlier months, where levels peaked at 7 in May, reflecting the onset of summer. With a burn time of just 15 minutes, it's essential to take precautions during this sunny month. Comparatively, as winter fades away from the first few months with low indices of 1 and 2, June highlights a significant shift towards increased sun intensity. Staying protected from the sun is crucial, especially as we head into July, which maintains the same level. For more detailed insights, check the complete information at Sligo UV Index.

Maximum UV Index Levels in Sligo for June

The chart shows the monthly maximum UV Index (UVI) for Sligo in June, 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: Sligo June 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.

June Sunshine in Sligo

June in Sligo, Ireland, is a delightful highlight in the seasonal tapestry, boasting 335 hours of sunshine. This month continues the trend of increasing daylight hours that begins in spring, peaking in early summer. Following May's impressive 365 hours, June maintains a strong sun-filled presence, enhancing outdoor activities and vibrant local events. As the days carry on into July, sunshine remains abundant, with only a slight uptick to 336 hours. This gradual build-up from the gloomy depths of winter—where January sees just 62 hours—underscores the allure of Sligo's summer months, making June a prime time to soak up the stunning landscapes bathed in golden light.

Monthly Sunshine Duration in Sligo: June Highlighted

The June sunshine duration represents the total number of hours Sligo experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec62h127h163h275h365h335h336h287h257h202h102h71h
Data source: Sligo June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sligo During June

June in Sligo, Ireland, typically presents a moderate challenge for sun seekers, with a sunshine probability of just 15%. While spring months like April and May offer brighter prospects, the likelihood of clear skies often declines as summer approaches. This trend illustrates how Sligo's coastal climate can be unpredictable, making sunny days in June a delightful surprise rather than a certainty. As the months progress, July sees a slight uptick in sun chances, hinting that patience may be rewarded for those hoping to soak up the sun in this picturesque region.

Percentage of Sunny Days in June in Sligo

The chart illustrates the percentage of sunny days in Sligo throughout the year, with June 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 Sligo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%19%12%37%33%15%21%16%14%15%18%13%
Data source: Sligo June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sligo in June

As June arrives in Sligo, Ireland, daylight reaches its zenith, boasting an impressive 17 hours of natural light that invites outdoor exploration and social gatherings. This vibrant month follows a steady progression from the 7 hours in January, showcasing a gradual lengthening of days as spring unfolds. With each passing month, the daylight increases, peaking in June before modestly retreating in July and August. This seasonal shift not only enhances the beauty of the landscape but also fosters a sense of vitality and connection with nature, making Sligo a delightful destination for those seeking to soak in the long summer days.

Average Daylight Hours in Sligo for June

The chart illustrates the variation in daylight duration in Sligo throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 58m9h 45m11h 54m14h 6m16h 3m17h 5m16h 31m14h 46m12h 38m10h 27m8h 28m7h 24m
Data source: Sligo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Sligo

In June, Sligo experiences a refreshing average wind speed of 3.7 m/s (8 mph), mirroring the gentle breezes of May. This gentle wind continues the trend of relatively calm conditions as the year transitions from spring to summer. Notably, the wind speeds in June are consistent with those seen in the preceding months, indicating a serene atmosphere ideal for outdoor activities. However, the winds gradually diminish as summer progresses, with July reporting a notable drop to 2.4 m/s (5 mph). This slight reduction marks the beginning of a trend towards calmer weather, perfect for enjoying the serene natural beauty of Sligo.

Average June Wind Speed in Sligo

The chart displays monthly wind speed patterns in Sligo, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.55.44.43.43.73.7 m/s2.43.13.24.24.44.7
Data source: Sligo June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Sligo Compares to Other Months

The weather in Sligo changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of June's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Sligo and find detailed weather information for every month.

In June, the weather in Sligo showcases a significant warming trend compared to January, with average temperatures ranging from a cool 5°C (41°F) at night to a warm 29°C (84°F) during the day. The month experiences higher precipitation levels, totaling 117 mm (4.6 in) over 17 days, characterized by a humid atmosphere at 83%. In stark contrast, January features much cooler temperatures, with an average ranging from -3°C (27°F) to 14°C (57°F). Although January is slightly drier, with 88 mm (3.4 in) of precipitation over 15 days, it maintains a similar humidity level of 84%. For a closer look at January conditions, see Sligo weather in January.

June and February present contrasting weather patterns in Sligo. In June, temperatures range from a minimum of 5°C (41°F) to a pleasant maximum of 29°C (84°F), with an average of 13°C (57°F). While it experiences 117 mm (4.6 in) of precipitation over 17 days, the humidity remains relatively high at 83%. In contrast, February sees much colder conditions, with temperatures dipping to a minimum of -4°C (25°F) and averaging 6°C (43°F), peaking at 15°C (59°F). Despite slightly higher precipitation at 131 mm (5.2 in) over the same number of days, the humidity is marginally higher at 84%. For more details on February weather, you can visit Sligo weather in February.

When comparing the weather in June and March, notable differences emerge. June experiences a much warmer range of temperatures, with a minimum of 5°C (41°F) and a maximum reaching 29°C (84°F), while March sees colder conditions, with temperatures dropping as low as -4°C (24°F) and peaking at 17°C (63°F). Although both months have similar humidity levels at 83%, March has slightly higher precipitation, totaling 119 mm (4.7 in) over 18 days, compared to June's 117 mm (4.6 in) over 17 days. For a more detailed look at March weather, you can visit Sligo weather in March.

June and April present distinct weather patterns, with June generally being warmer and wetter. In June, temperatures range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average of 13°C (57°F), while April sees a lower temperature range, with a minimum of -2°C (29°F), an average of 9°C (48°F), and a maximum of 21°C (70°F). Additionally, June experiences higher precipitation, totaling 117 mm (4.6 in) over 17 days, compared to April’s 65 mm (2.6 in) over 13 days. Interestingly, humidity levels are similar, with June at 83% and April slightly higher at 84%. For more detailed information, you can check Sligo weather in April.

In comparing the weather of June and May, June tends to be warmer, with minimum temperatures ranging from 5°C (41°F) and an average of 13°C (57°F), reaching a maximum of 29°C (84°F). In contrast, May experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 11°C (53°F), peaking at 25°C (77°F). Additionally, June has more precipitation, totaling 117 mm (4.6 in) over 17 days, compared to May's 86 mm (3.4 in) over 15 days. Both months share a similar humidity level of 83%, creating somewhat steamy conditions as summer approaches. For a more detailed look at the weather in May, please check Sligo weather in May.

June and July present somewhat similar weather patterns, but with noticeable differences. In June, temperatures range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), averaging around 13°C (57°F). The month experiences considerable precipitation, totaling 117 mm (4.6 in) over 17 days, accompanied by high humidity levels at 83%. In contrast, July shows slightly warmer conditions with a minimum temperature of 8°C (46°F) and an average of 15°C (59°F), while the maximum temperature hovers around 28°C (83°F). The rainfall decreases slightly to 109 mm (4.3 in) across 16 days, with a marginal rise in humidity to 86%. For more detailed insights, visit Sligo weather in July.

In comparing the weather between June and August, June offers a broader temperature range, with minimums dropping to 5°C (41°F) and maximums peaking at 29°C (84°F). This month experiences an average temperature of 13°C (57°F) and considerable rainfall, totaling 117 mm (4.6 in) over 17 days, with humidity levels at 83%. In contrast, August sees slightly warmer conditions, with minimum temperatures of 6°C (43°F) and an average of 15°C (59°F), but it is cooler overall with a maximum of only 24°C (75°F). Rainfall increases in August to 158 mm (6.2 in) over 22 days, contributing to a slightly higher humidity of 86%. For a more detailed look at August weather in the region, check out Sligo weather in August.

June and September offer contrasting yet mild weather in terms of temperature and precipitation. In June, temperatures can range from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average of 13°C (57°F), making it the warmer month. Conversely, September sees cooler averages, with a minimum temperature of 2°C (36°F) and a maximum of 24°C (76°F). Precipitation is fairly consistent, with June recording 117 mm (4.6 in) over 17 days, while September has slightly less at 106 mm (4.2 in) over 18 days. The humidity levels also rise in September, reaching 87% compared to June's 83%. For more specifics on September's climate, you can check Sligo weather in September.

In June, the weather is generally warmer, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 29°C (84°F) and an average of 13°C (57°F). However, June also experiences substantial precipitation, totaling 117 mm (4.6 in) over 17 days, with a humidity level of 83%. In contrast, October has cooler temperatures, with a minimum of 0°C (32°F), an average of 10°C (51°F), and a maximum of 20°C (68°F). The month sees slightly higher precipitation at 131 mm (5.2 in) over 20 days, accompanied by a humidity level of 87%. For more detailed information, check out Sligo weather in October.

June and November present contrasting weather experiences. June boasts a wider temperature range, with minimums around 5°C (41°F) and maximums peaking at 29°C (84°F), providing an average of 13°C (57°F). While it is relatively warm, June experiences significant precipitation, with around 117 mm (4.6 in) falling over 17 days, accompanied by high humidity levels of 83%. In contrast, November sees cooler temperatures, with averages around 8°C (46°F), ranging from a minimum of -3°C (27°F) to a maximum of 15°C (59°F). Precipitation levels are slightly lower at 115 mm (4.5 in) but occur over more days, totaling 19. The humidity in November is slightly higher at 88%. For more insights into November's weather, check out Sligo weather in November.

In June, the weather typically ranges from a minimum of 5°C (41°F) to a maximum of 29°C (84°F), with an average temperature of 13°C (57°F). This month experiences significant rainfall, with a total precipitation of 117 mm (4.6 in) spread over 17 days, and a humidity level at 83%.

In contrast, December is decidedly cooler, with temperatures ranging from -2°C (29°F) to a maximum of 13°C (55°F) and an average of just 6°C (44°F). Interestingly, December also has high precipitation, slightly exceeding June at 119 mm (4.7 in) over 20 days, and maintains a similar humidity level of 84%. For more specifics on the month's conditions, you can check out Sligo weather in December.

Compare Sligo's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Sligo

As June arrives in Sligo, the weather transforms into a vibrant tapestry of warmth and moisture. With a noticeable increase in temperature, this month often showcases the region's highest maximums of the year, contrasting sharply with the cooler averages seen in previous months. However, it’s important to note that June also introduces a fair amount of rainfall, with 17 days of precipitation contributing to the lush greenery that characterizes the landscape. Despite the high humidity levels, Sligo in June offers a unique blend of warmth and the refreshing essence of the Atlantic, making it a captivating time to experience the area. For a deeper dive into the year-round conditions, check out Sligo Climate.