Welwyn Garden City Weather in December

December in Welwyn Garden City typically sees daytime highs of 9°C (48°F) and nighttime lows of 3°C (37°F). Expect some rainfall during the month. It falls within the winter season.

Rainfall in Welwyn Garden City in December

Historically, December sees about 16 days of rain, with a monthly average of 59 mm (2.3 in). With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Welwyn Garden City in December

Expect highs of 9°C (48°F) in Welwyn Garden City in December, with nights dropping to around 3°C (37°F). December is in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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 Welwyn Garden City in December

The month has fewer sunny days, with around 54 hours of sunshine.

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