January weather forecast
Pamplona, Spain

The year begins in Pamplona, Spain, with cooler temperatures and relatively high humidity. The climate's signature characteristic during this month is the rather chilly nights with temperatures dropping to as low as 1.4°C (34.5°F). Compared to December, January reports marginally warmer days yet continues to maintain a similar pattern in terms of precipitation. The city offers a winter ambience, where daylight hours are short, with a notable prevalence of overcast days. An increase in temperature and daylight hours can be anticipated as the month gradually transitions into February.

Temperature

January is the coldest month of the year, registering average temperatures as high as 9.1°C (48.4°F) and as low as 1.4°C (34.5°F).

Humidity

The months with the highest humidity are January and December, with an average relative humidity of 78%.

Rainfall

In Pamplona, Spain, during January, the rain falls for 15 days and regularly aggregates up to 57mm (2.24") of precipitation. In Pamplona, Spain, during the entire year, the rain falls for 154 days and collects up to 671mm (26.42") of precipitation.

Daylight

In January, the average length of the day is 9h and 27min.
On the first day of January, sunrise is at 08:37 and sunset at 17:42. On the last day of the month, sunrise is at 08:22 and sunset at 18:17 CET.

Sunshine

The average sunshine in January is 3h.

UV index

The months with the lowest UV index in Pamplona are January and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: An average maximum UV index of 1 in January leads to these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.