Alton Weather in December

Alton in December sees low temperatures, with highs around 8°C (46°F) and overnight lows of 2°C (36°F). Rainfall is fairly high at around 77 mm (3 in) on average, so pack waterproofs just in case.

Rainfall in Alton in December

Typically, about 19 days will experience rainfall, with an average of 77 mm (3 in) for the month. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Alton in December

If you're visiting Alton in December, expect highs of 8°C (46°F) and overnight lows around 2°C (36°F). During December, the winter season is in full swing. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 2°C (36°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Alton in December

The area experiences limited sunny days, amounting to roughly 37 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

December in Alton 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.