Last updated: August 27, 2025
In December, the average temperature in Gilfach Goch, United Kingdom hovers around 7°C (45°F). Expect chilly days, with a minimum of -2°C (29°F) and a maximum reaching 13°C (55°F). This month brings about 144 mm (5.7 in) of precipitation over approximately 18 days, resulting in a high humidity of 89%. Prepare for a wet and cool experience!
In December in Gilfach Goch, the average temperature is 7°C (45°F), with maximums reaching 13°C (55°F) and minimums dropping as low as -2°C (29°F). Travelers should be prepared for cool weather and varying temperatures during this time.
In Gilfach Goch in December, the precipitation amount is 144 mm (5.7 in) over the course of 18 days.
In Gilfach Goch in December, humidity is 89%. With an average temperature of 7°C (45°F), this humidity feels like stepping into a damp cloud, making traveling quite uncomfortable as the moisture clings to your skin and clothes, turning even mild activity into a sweaty ordeal.
In Gilfach Goch 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 Gilfach Goch.
UV Risk Categories
Weather in Gilfach Goch varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Gilfach Goch, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (43°F) | 83 mm (3.3 inches) | 88% | low |
| February Weather | 6°C (44°F) | 111 mm (4.4 inches) | 88% | low |
| March Weather | 7°C (45°F) | 101 mm (4.0 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 56 mm (2.2 inches) | 84% | high |
| May Weather | 12°C (54°F) | 80 mm (3.2 inches) | 80% | high |
| June Weather | 15°C (60°F) | 85 mm (3.3 inches) | 80% | very high |
| July Weather | 17°C (63°F) | 86 mm (3.4 inches) | 70% | very high |
| August Weather | 16°C (62°F) | 106 mm (4.2 inches) | 73% | high |
| September Weather | 15°C (59°F) | 92 mm (3.6 inches) | 79% | high |
| October Weather | 12°C (54°F) | 146 mm (5.7 inches) | 89% | moderate |
| November Weather | 9°C (48°F) | 111 mm (4.4 inches) | 90% | low |
| December Weather | 7°C (45°F) | 144 mm (5.7 inches) | 89% | low |