January weather forecast in Alnwick

January in Alnwick is the windiest, the cloudiest, and the coldest month of the year. In January, the weather in Alnwick is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Alnwick has 18 rainy, 9 cloudy, 3 sunny, and 1 partly cloudy day in January. The rains are usually moderate. January as well as February, June, August, and October is considered the most uncomfortable time to visit Alnwick.