Last updated: August 23, 2025
In December, the average temperature in Granard, Ireland hovers around 6°C (43°F), with lows dipping to -4°C (25°F) and highs reaching up to 13°C (56°F). Expect about 95 mm (3.8 in) of precipitation spread over 15 days, contributing to a relatively high average humidity of 89%. Prepare for a chilly, damp month ahead!
In December in Granard, the average temperature is 6°C (43°F). Maximums can reach 13°C (56°F), while minimums can drop as low as -4°C (25°F). Be prepared for chilly weather and pack accordingly if you're planning to travel during this time.
In Granard in December, the precipitation amount is 95 mm (3.8 in) over the course of 15 days.
In Granard 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 Granard 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 Granard.
UV Risk Categories
Weather in Granard varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Granard, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (42°F) | 64 mm (2.5 inches) | 88% | low |
| February Weather | 6°C (43°F) | 103 mm (4.1 inches) | 88% | low |
| March Weather | 7°C (44°F) | 90 mm (3.5 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 54 mm (2.1 inches) | 86% | moderate |
| May Weather | 11°C (53°F) | 75 mm (2.9 inches) | 83% | high |
| June Weather | 14°C (58°F) | 89 mm (3.5 inches) | 83% | very high |
| July Weather | 16°C (61°F) | 84 mm (3.3 inches) | 85% | very high |
| August Weather | 15°C (59°F) | 127 mm (5.0 inches) | 85% | high |
| September Weather | 13°C (56°F) | 77 mm (3.0 inches) | 88% | moderate |
| October Weather | 10°C (51°F) | 90 mm (3.5 inches) | 91% | moderate |
| November Weather | 7°C (46°F) | 92 mm (3.6 inches) | 92% | low |
| December Weather | 6°C (43°F) | 95 mm (3.8 inches) | 89% | low |