December weather forecast
Seville, Spain

As Seville navigates into December, it embraces its winter cloak, marking a substantial decline from the temperatures seen in November. Dressing the city in winter's hues, December poses as one of the coolest months of the year. With the shortest days and decreased sunshine hours, the city's bustling streets take on a quieter rhythm. Despite being the wettest month with 99mm (3.9") of rainfall, the city with its chilly breezes and sunny afternoons leaves an indelible impression. The descent of UV index to 2 aligns with the low sun on the horizon, making winter sightseeing a treat.

Temperature

As Seville enters December, the average high-temperature subtly lowers from the an agreeable 20.2°C (68.4°F) of November to a refreshing 16.6°C (61.9°F). December nights are marked by an average low-temperature of 7.3°C (45.1°F).

Humidity

With an average relative humidity of 74%, December is the most humid month in Seville.

Rainfall

December is the month with the most rainfall. Rain falls for 7.5 days and accumulates 99mm (3.9") of precipitation.

Daylight

December has the shortest days of the year in Seville, with an average of 9h and 36min of daylight.
On the first day of the month, sunrise is at 08:19 and sunset at 18:06. On the last day of December, sunrise is at 08:38 and sunset at 18:16 CET.

Sunshine

The month with the least sunshine in Seville is December, with an average of 5h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.