Last updated: August 23, 2025
In December, the average temperature in Mullagh, Ireland hovers around 6°C (43°F). However, you might experience a chill with minimum temperatures dipping to -3°C (27°F), while the mercury can rise to a comfortable 13°C (56°F). Expect 93 mm (3.6 in) of precipitation over 15 days, contributing to an average humidity of 84%. Stay prepared for a cool and damp month!
In December in Mullagh, the average temperature is 6°C (43°F), with maximums reaching up to 13°C (56°F) and minimums dropping as low as -3°C (27°F). Be sure to pack layers and prepare for chilly evenings if you're planning to visit during this time!
In Mullagh in December, the precipitation amount is 93 mm (3.6 in) spread over 15 days.
In Mullagh in December, humidity is 84%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor excursions uncomfortable and prompting travelers to seek refuge indoors or find warm, sheltered spots to enjoy their surroundings.
In Mullagh 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 Mullagh.
UV Risk Categories
Weather in Mullagh varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mullagh, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 57 mm (2.2 inches) | 85% | low |
| February Weather | 6°C (43°F) | 93 mm (3.6 inches) | 86% | low |
| March Weather | 7°C (44°F) | 85 mm (3.4 inches) | 86% | moderate |
| April Weather | 8°C (48°F) | 50 mm (2.0 inches) | 85% | moderate |
| May Weather | 11°C (53°F) | 71 mm (2.8 inches) | 83% | high |
| June Weather | 14°C (58°F) | 83 mm (3.3 inches) | 85% | very high |
| July Weather | 16°C (61°F) | 78 mm (3.1 inches) | 86% | very high |
| August Weather | 15°C (59°F) | 115 mm (4.5 inches) | 85% | high |
| September Weather | 13°C (56°F) | 76 mm (3.0 inches) | 86% | moderate |
| October Weather | 10°C (51°F) | 82 mm (3.2 inches) | 87% | moderate |
| November Weather | 8°C (46°F) | 86 mm (3.4 inches) | 86% | low |
| December Weather | 6°C (43°F) | 93 mm (3.6 inches) | 84% | low |