December weather forecastPamplona, Spain

Weather in December

December in Pamplona concludes the year with the onset of winter. It records the chilliest temperatures alongside January, with similar patterns of high humidity and a relatively shorter span of daylight. The dip in UV Index down to 1, combined with the city's longest nights, firmly establishes the winter atmosphere. Slightly lesser rainfall compared to November contradicts the otherwise ascending precipitation curve observed since September. With similar climate conditions persisting into January, Pamplona's winter season is stretched until the dawn of the New Year.

Temperature

The move into December in Pamplona indicates a slight reduction in the average high-temperature, down from November's refreshing 13.1°C (55.6°F) to a chilly 9.7°C (49.5°F). Pamplona usually reports an average low-temperature of 2.2°C (36°F) during the month of December.

Humidity

January and December, with an average relative humidity of 78%, are the most humid months in Pamplona.

Rainfall

In Pamplona, during December, the rain falls for 14 days and regularly aggregates up to 72mm (2.83") of precipitation. Throughout the year, in Pamplona, there are 154 rainfall days, and 671mm (26.42") of precipitation is accumulated.

Daylight

The month with the shortest days in Pamplona is December, with an average of 9h and 6min of daylight.
On the first day of the month, sunrise is at 08:17 and sunset at 17:33. On the last day of December, in Pamplona, sunrise is at 08:37 and sunset at 17:42 CET.

Sunshine

The month with the least sunshine is December, with an average of 2.8h of sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 1 suggests this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.