Last updated: August 23, 2025
In December, the average temperature in Macroom, Ireland hovers around 6°C (44°F), with a minimum dip to -3°C (27°F) and a maximum climb to 13°C (57°F). Expect significant moisture, as 114 mm (4.5 in) of precipitation is spread over 17 days, contributing to an average humidity level of 83%. Prepare for a chilly, wet month!
In December in Macroom, the average temperature is 6°C (44°F). Maximums can reach 13°C (57°F), while minimums can dip as low as -3°C (27°F). Be sure to pack warm clothing and prepare for chilly weather when traveling during this time.
In Macroom in December, the precipitation amount is 114 mm (4.5 in) recorded over 17 days.
In Macroom in December, humidity is 83%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and potentially leading to a sense of heaviness in the air.
In Macroom in December, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Macroom.
UV Risk Categories
Weather in Macroom varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Macroom, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 69 mm (2.7 inches) | 83% | low |
| February Weather | 6°C (43°F) | 121 mm (4.7 inches) | 85% | low |
| March Weather | 6°C (43°F) | 100 mm (3.9 inches) | 84% | moderate |
| April Weather | 8°C (47°F) | 82 mm (3.2 inches) | 84% | high |
| May Weather | 11°C (52°F) | 85 mm (3.3 inches) | 84% | high |
| June Weather | 13°C (56°F) | 71 mm (2.8 inches) | 85% | very high |
| July Weather | 15°C (60°F) | 69 mm (2.7 inches) | 85% | very high |
| August Weather | 15°C (58°F) | 105 mm (4.1 inches) | 84% | high |
| September Weather | 13°C (55°F) | 79 mm (3.1 inches) | 85% | moderate |
| October Weather | 10°C (50°F) | 107 mm (4.2 inches) | 86% | moderate |
| November Weather | 7°C (45°F) | 87 mm (3.4 inches) | 84% | low |
| December Weather | 6°C (44°F) | 114 mm (4.5 inches) | 83% | low |