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June Weather in Sligo, United States

Last updated: June 24, 2025

In June, the average temperature in Sligo, United States is a pleasant 20°C (68°F). However, be prepared for a range of temperatures, with minimums dipping to 4°C (40°F) and maximums soaring up to 33°C (92°F). Expect about 139 mm (5.5 in) of precipitation spread over 16 days, contributing to an average humidity of 79%.

June Temperature in Sligo

In June, in Sligo, the average temperature is 20°C (68°F). Maximums can reach 33°C (92°F), and minimums can be as low as 4°C (40°F). It's advisable to pack layers to accommodate both warm days and cooler nights while enjoying your travels.

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. In Sligo, June typically has an average temperature of 20°C (68°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec283239496068737165554034
Data source: Temperature data for Sligo 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.

June Precipitation in Sligo

In Sligo in June, the total precipitation amount is 139 mm (5.5 in) spread over 16 days.

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. In Sligo, June typically receives around 139 mm (5.5 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec101119106136158139151110126130101103
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Sligo

In Sligo in June humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

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, helping you understand how conditions vary by season. In June, average humidity in Sligo is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%89%88%80%79%74%64%67%81%89%88%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Sligo

In Sligo in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sligo.

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. In June, the maximum UV index in Sligo typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
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.

How June Weather in Sligo Compares to Other Months

Weather in Sligo varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Sligo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sligo, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)101 mm (4.0 inches)89%moderate
February Weather0°C (33°F)119 mm (4.7 inches)90%moderate
March Weather4°C (39°F)106 mm (4.2 inches)89%high
April Weather9°C (49°F)136 mm (5.3 inches)88%very high
May Weather16°C (60°F)158 mm (6.2 inches)80%very high
June Weather20°C (68°F)139 mm (5.5 inches)79%very high
July Weather23°C (73°F)151 mm (6.0 inches)74%very high
August Weather22°C (71°F)110 mm (4.3 inches)64%very high
September Weather18°C (65°F)126 mm (5.0 inches)67%very high
October Weather13°C (55°F)130 mm (5.1 inches)81%high
November Weather4°C (40°F)101 mm (4.0 inches)89%moderate
December Weather1°C (34°F)103 mm (4.1 inches)88%low

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