Runcorn Weather in December

December in Runcorn brings low temperatures, with highs of 9°C (48°F) and nights dropping to 3°C (37°F). Rainfall is on the higher side this month, averaging around 88 mm (3.5 in), so keep a rain jacket handy.

Rainfall in Runcorn in December

Historically, approximately 18 days this month are expected to have rain, averaging 88 mm (3.5 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Runcorn in December

In December, expect low temperatures in Runcorn, with highs of 9°C (48°F) and lows of 3°C (37°F) at night. The winter season is characteristic of December. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Runcorn in December

The area experiences limited sunny days, amounting to roughly 53 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Runcorn. Our weather planner can help you explore destinations with more pleasant weather conditions.