Alnwick Weather & Climate: Best Time to Visit

The climate in Alnwick experiences moderate temperature changes, with mild shifts between seasons. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like February.

At night, you can expect temperatures ranging from 13°C (55°F) in July to around 3°C (37°F) during February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Alnwick receives mid-range precipitation levels, with 837 mm (33 in) annually. Year-round, Alnwick has a balanced climate with minimal variation in precipitation. The difference between the wettest month, November, with 83 mm (3.3 in), and the driest month, May, with 56 mm (2.2 in), is minimal. For more details, please visit our Alnwick Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Alnwick. While May receives considerable daily sunshine with up to 6.1 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine