Last updated: August 27, 2025
In December, the average temperature in Great Harwood, United Kingdom hovers around 5°C (42°F). Expect chilly days with a minimum plunge to -5°C (23°F) and a maximum rising to 13°C (55°F). This month brings 129 mm (5.1 in) of precipitation over 19 days, accompanied by high humidity levels averaging 89%. Be prepared for a damp and cool atmosphere!
In December in Great Harwood, the average temperature is 5°C (42°F). Maximum temperatures can reach 13°C (55°F), while minimums can drop as low as -5°C (23°F). Be prepared for a chilly adventure, and pack accordingly to fully enjoy your time in Great Harwood.
In Great Harwood in December, the precipitation amount is 129 mm (5.1 in) over the course of 19 days.
In Great Harwood in December humidity is 89%. With an average temperature of 5°C (42°F), this humidity feels like a chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers to stay warm and comfortable while exploring.
In Great Harwood 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 Great Harwood.
UV Risk Categories
Weather in Great Harwood varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Great Harwood, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 87 mm (3.4 inches) | 89% | low |
| February Weather | 5°C (42°F) | 122 mm (4.8 inches) | 88% | low |
| March Weather | 6°C (44°F) | 122 mm (4.8 inches) | 86% | moderate |
| April Weather | 8°C (47°F) | 53 mm (2.1 inches) | 84% | moderate |
| May Weather | 11°C (53°F) | 71 mm (2.8 inches) | 79% | high |
| June Weather | 15°C (58°F) | 107 mm (4.2 inches) | 81% | very high |
| July Weather | 16°C (61°F) | 114 mm (4.5 inches) | 78% | very high |
| August Weather | 15°C (60°F) | 140 mm (5.5 inches) | 79% | high |
| September Weather | 13°C (56°F) | 111 mm (4.4 inches) | 85% | moderate |
| October Weather | 10°C (51°F) | 141 mm (5.5 inches) | 90% | moderate |
| November Weather | 7°C (46°F) | 108 mm (4.2 inches) | 91% | low |
| December Weather | 5°C (42°F) | 129 mm (5.1 inches) | 89% | low |