Last updated: August 23, 2025
In Mohill, Ireland, the average temperature in December hovers around 6°C (43°F), with the minimum dipping to -4°C (25°F) and the maximum reaching 13°C (55°F). This month brings 102 mm (4.0 in) of precipitation over 17 days, resulting in a high average humidity of 89%. Be prepared for cool and damp conditions!
In December in Mohill, the average temperature is 6°C (43°F). The maximum can reach 13°C (55°F), while the minimum can be as low as -4°C (25°F). Be sure to pack layers and warm clothing if you plan to visit during this time.
In Mohill in December, the precipitation amount is 102 mm (4.0 in) spread over 17 days.
In Mohill in December, humidity is 89%. With an average temperature of 6°C (43°F), this humidity feels like a chilly, damp embrace that can make outdoor activities uncomfortable and energy-draining, often leading travelers to seek shelter indoors or dress in layers to cope with the cold and moist air.
In Mohill 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 Mohill.
UV Risk Categories
Weather in Mohill varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mohill, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 71 mm (2.8 inches) | 88% | low |
| February Weather | 6°C (42°F) | 116 mm (4.6 inches) | 88% | low |
| March Weather | 6°C (44°F) | 97 mm (3.8 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 57 mm (2.2 inches) | 86% | moderate |
| May Weather | 11°C (53°F) | 77 mm (3.0 inches) | 83% | high |
| June Weather | 14°C (57°F) | 100 mm (3.9 inches) | 83% | very high |
| July Weather | 15°C (60°F) | 93 mm (3.7 inches) | 85% | very high |
| August Weather | 15°C (59°F) | 139 mm (5.5 inches) | 85% | high |
| September Weather | 13°C (56°F) | 82 mm (3.2 inches) | 88% | moderate |
| October Weather | 10°C (50°F) | 100 mm (3.9 inches) | 91% | moderate |
| November Weather | 7°C (45°F) | 98 mm (3.9 inches) | 92% | low |
| December Weather | 6°C (43°F) | 102 mm (4.0 inches) | 89% | low |