Last updated: June 24, 2025
In October, the average temperature in Sligo, United States is a mild 13°C (55°F), with a range that can dip to a chilly -2°C (30°F) or soar up to a warm 29°C (85°F). Expect 130 mm (5.1 in) of precipitation over about 14 days, contributing to an average humidity of 81%. Be prepared for a mix of weather this month!
In October in Sligo, the average temperature is 13°C (55°F), with maximums reaching up to 29°C (85°F) and minimums dropping as low as -2°C (30°F). Travelers should be prepared for a wide range of temperatures during this month, making layers essential for comfort.
In Sligo in October, the total precipitation amount is 130 mm (5.1 in) over the course of 14 days.
In Sligo in October, humidity is 81%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket wrapping around you, making strolls outdoors feel heavy and slightly oppressive, which may be less than ideal for travelers looking to explore comfortably.
In Sligo in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Sligo, you can refer to this Hourly UV Index in Sligo.
UV Risk Categories
Weather in Sligo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Sligo, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 101 mm (4.0 inches) | 89% | moderate |
February Weather | 0°C (33°F) | 119 mm (4.7 inches) | 90% | moderate |
March Weather | 4°C (39°F) | 106 mm (4.2 inches) | 89% | high |
April Weather | 9°C (49°F) | 136 mm (5.3 inches) | 88% | very high |
May Weather | 16°C (60°F) | 158 mm (6.2 inches) | 80% | very high |
June Weather | 20°C (68°F) | 139 mm (5.5 inches) | 79% | very high |
July Weather | 23°C (73°F) | 151 mm (6.0 inches) | 74% | very high |
August Weather | 22°C (71°F) | 110 mm (4.3 inches) | 64% | very high |
September Weather | 18°C (65°F) | 126 mm (5.0 inches) | 67% | very high |
October Weather | 13°C (55°F) | 130 mm (5.1 inches) | 81% | high |
November Weather | 4°C (40°F) | 101 mm (4.0 inches) | 89% | moderate |
December Weather | 1°C (34°F) | 103 mm (4.1 inches) | 88% | low |