Monmouth Weather in December

With daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F), December in Monmouth brings low temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 77 mm (3 in) falls on average.

Rainfall in Monmouth in December

Historically, the month has about 18 days of rain, averaging 77 mm (3 in) in total. Expect plenty of grey, overcast days rather than intense storms. The rain rarely amounts to much on any given day.

Temperature in Monmouth in December

If you're visiting Monmouth in December, expect highs of 9°C (48°F) and overnight lows around 3°C (37°F). This month falls in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. 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 Monmouth 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 Monmouth. Our weather planner can help you explore destinations with more pleasant weather conditions.