Silloth Weather & Climate: Best Time to Visit

Depending on the time of the year, temperatures range from pleasant to chilly in Silloth. On average, daytime temperatures range from a pleasant 20°C (68°F) in July to a chilly 8°C (46°F) in February.

Nighttime temperatures range from 12°C (54°F) in July to 3°C (37°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

Silloth has a relatively rain/snowy climate with high precipitation levels, averaging 1255 mm (49 in) of rain/snowfall annually. The wettest period in Silloth occurs in December, which receives around 127 mm (5 in) of precipitation. During the driest month, April, Silloth experiences moderate rainfall, totaling 81 mm (3.2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Silloth Precipitation page.

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

The average number of days each month with precipitation

In Silloth, summer days are longer and more sunny, with daily sunshine hours peaking at 5.4 hours in May. As the darker season arrives, the brightness of the sun becomes less. January sees a soft sun for only 1.3 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The city experiences its highest humidity in December, reaching 90%. In May, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year