Newquay Weather in December
December in Newquay brings low temperatures around 11°C (52°F) during the day, dropping to 6°C (43°F) at night, with the most rainfall of the year.
Rainfall in Newquay in December
This is the wettest month of the year, so having an umbrella ready is a smart choice. Past climate data indicates that roughly 21 days will see rain, totalling around 104 mm (4.1 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Newquay in December
Expect highs of 11°C (52°F) in Newquay in December, with nights dropping to around 6°C (43°F). The month of December belongs to the winter season. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights drop to 6°C (43°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.
Sunshine in Newquay in December
The city usually sees around 65 hours of sunlight, indicating fewer sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Newquay.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Newquay's climate page.
Newquay Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
11°C (52°F)
Chance of Rain
69%
Precipitation
104 mm (4.1 in)
Rainy days
21 days
Sunshine
65 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Newquay typically stay consistent throughout December, with daily highs averaging around 11°C (52°F). Nights are cold, with lows around 5°C (41°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Newquay in December
Browse day-by-day weather records for Newquay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Newquay historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Newquay.
- On December 2, 1985, temperatures climbed to 16°C (61°F), marking the warmest December day on record.
- The coldest December day was on December 31, 1978, with a maximum of -2°C (28°F).
- Newquay registered its coldest December night on December 31, 1996, with temperatures dropping to -5°C (23°F).
- The heaviest December precipitation occurred on December 18, 1999, when 53 mm (2.1 in) of precipitation fell.
Best Places in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →
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What to Wear in Newquay in December
The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Newquay in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Newquay's climate page.
See the full Newquay climate overview or explore weather in the United Kingdom.
