Last updated: August 27, 2025
In December, the average temperature in Newbiggin-by-the-Sea, United Kingdom is a crisp 6°C (44°F), with minimums dipping to 0°C (32°F) and maximums reaching up to 12°C (54°F). Be prepared for some rain, as 94 mm (3.7 in) of precipitation is expected over 16 days of the month. Plus, with an average humidity of 88%, it's definitely a month for cozy attire and warm beverages!
In December in Newbiggin-by-the-Sea, the average temperature is 6°C (44°F). Maximums can reach 12°C (54°F), and minimums can be as low as 0°C (32°F). Be sure to pack warm clothing if you plan to explore during this time.
In Newbiggin-by-the-Sea in December, the precipitation amount is 94 mm (3.7 in) over a span of 16 days.
In Newbiggin-by-the-Sea in December humidity is 88%. With an average temperature of 6°C (44°F), this humidity feels like a damp chill that seeps into your bones, making outdoor adventures less inviting and requiring warm, layered clothing to stay comfortable while exploring.
In Newbiggin-by-the-Sea 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 Newbiggin-by-the-Sea.
UV Risk Categories
Weather in Newbiggin-by-the-Sea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Newbiggin-by-the-Sea, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 6°C (42°F) | 63 mm (2.5 inches) | 89% | low | 
| February Weather | 6°C (42°F) | 85 mm (3.4 inches) | 87% | low | 
| March Weather | 6°C (44°F) | 76 mm (3.0 inches) | 85% | moderate | 
| April Weather | 7°C (46°F) | 35 mm (1.4 inches) | 84% | moderate | 
| May Weather | 10°C (50°F) | 48 mm (1.9 inches) | 83% | high | 
| June Weather | 13°C (56°F) | 86 mm (3.4 inches) | 85% | very high | 
| July Weather | 15°C (59°F) | 82 mm (3.2 inches) | 83% | very high | 
| August Weather | 15°C (59°F) | 93 mm (3.7 inches) | 82% | high | 
| September Weather | 13°C (56°F) | 69 mm (2.7 inches) | 87% | moderate | 
| October Weather | 11°C (52°F) | 103 mm (4.1 inches) | 89% | moderate | 
| November Weather | 8°C (47°F) | 94 mm (3.7 inches) | 90% | low | 
| December Weather | 6°C (44°F) | 94 mm (3.7 inches) | 88% | low |