Riom Weather in December

December in Riom averages 8°C (46°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 70 mm (2.8 in) on average. An umbrella is a good idea.

Rainfall in Riom in December

Historically, December sees about 14 days of rain, with a monthly average of 70 mm (2.8 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Riom in December

Riom in December gets highs of 8°C (46°F) during the day and drops to 1°C (34°F) at night. This month falls in the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. Nights drop to 1°C (34°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Riom in December

The area experiences limited sunny days, amounting to roughly 57 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

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