Seaford Weather in December
December in Seaford brings low temperatures, with highs of 11°C (52°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 114 mm (4.5 in), so keep a rain jacket handy.
Rainfall in Seaford in December
Based on our climate data of the past 30 years, about 17 days of rain are anticipated, with 114 mm (4.5 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Seaford in December
In December, Seaford sees low temperatures, with highs of 11°C (52°F). Nights drop to around 7°C (45°F). Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 7°C (45°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
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 Seaford has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options 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 Seaford's climate page.
Seaford Temperature in December
Min Temperature
7°C (45°F)
Max Temperature
11°C (52°F)
Water Temperature
12°C (54°F) *
Chance of Rain
55%
Precipitation
114 mm (4.5 in)
Rainy days
17 days
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 Seaford in December
The weather can be unpredictable in December, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 12°C (54°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough.What To Do in Seaford 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 Seaford's climate page.
Temperature Rainfall Water Temp
See the full Seaford climate overview or explore weather in the United Kingdom.
