Deganwy Weather in December

December in Deganwy typically sees daytime highs of 9°C (48°F) and nighttime lows of 4°C (39°F). As the wettest month of the year, expect more rainfall than other months. It falls within the winter season.

Rainfall in Deganwy in December

Prepare for the wettest month with an umbrella to protect yourself from frequent rain. On average, there are about 21 days with rain during this month, averaging 109 mm (4.3 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Deganwy in December

In December, Deganwy sees low temperatures, with highs of 9°C (48°F). Nights drop to around 4°C (39°F). Winter occurs in December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Deganwy in December

The area sees fewer sunny days, with a projection of about 26 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Deganwy. Our weather planner can help you explore destinations with more pleasant weather conditions.