Castelltersol Weather in December

December in Castelltersol brings moderate temperatures, with highs of 12°C (54°F) and nights dropping to 2°C (36°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Castelltersol in December

December is the month with the least rainfall. Whether you're keen on hiking, city exploring, or just enjoying a walk, this month provides a reliably dry backdrop for all your plans, even if it's not the warmest time of year. You can typically expect 11 days of rain this month, averaging around 43 mm (1.7 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Castelltersol in December

Castelltersol in December gets highs of 12°C (54°F) during the day and drops to 2°C (36°F) at night. December is known for being in the winter season. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 2°C (36°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Castelltersol in December

The area enjoys a moderate level of sunlight, with around 137 hours. It's a good balance between sunny and cloudy days.

December in Castelltersol 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.