Cullman Weather in December

December in Cullman brings moderate temperatures, with highs of 13°C (55°F) and nights dropping to 2°C (36°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Cullman in December

During this month, the rain comes down heavily. A poncho is essential for staying dry. Rain is expected on roughly 12 days, totalling around 172 mm (6.8 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Cullman in December

Daytime highs in Cullman in December reach 13°C (55°F), with nights around 2°C (36°F). December is in the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

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