Brighton & Hove Weather in December
In Brighton & Hove, December brings low daytime temperatures around 10°C (50°F), with nights cooling to 6°C (43°F). Expect quite a bit of rainfall this month.
Rainfall in Brighton & Hove in December
Typically around 17 days of rainfall are expected, averaging 106 mm (4.2 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.
Temperature in Brighton & Hove in December
Temperatures in Brighton & Hove in December top out at 10°C (50°F) and drop to 6°C (43°F) overnight. During December, the winter season is in full swing. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 6°C (43°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Average water temperature in December
At 12°C (54°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.December in Brighton & Hove has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
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 Brighton & Hove's climate page.
Brighton & Hove Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
10°C (50°F)
Water Temperature
12°C (54°F)
Chance of Rain
55%
Precipitation
106 mm (4.2 in)
Rainy days
17 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Brighton & Hove typically stay consistent throughout December, with daily highs averaging around 10°C (50°F). Nights are cold, with lows typically ranging from 2°C (36°F) to 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 Brighton & Hove in December
Browse day-by-day weather records for Brighton & Hove spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Brighton & Hove historical weather extremes in December
Our historical data for Brighton & Hove spans 1976 to 2025, revealing these weather extremes.
- The warmest day in December was on December 5, 1979, with a maximum of 15°C (59°F).
- The coldest December day was on December 2, 2010, with a maximum of -2°C (28°F).
- The coldest night in December in Brighton & Hove was on December 13, 1981, with a minimum of -11°C (12°F).
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 Brighton & Hove 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. Expect water temperatures of around 12°C (54°F), which is definitely too cold for comfortable swimming. Your luggage space is better used for other items.What To Do in Brighton & Hove 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 Brighton & Hove's climate page.
Temperature Rainfall Water Temp
See the full Brighton & Hove climate overview or explore weather in the United Kingdom.
