Whether you're visiting Isle of Lewis in the United Kingdom during the peak of August (17°C (63°F)) or the cooler months around January (9°C (48°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Barvas, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
In Isle of Lewis, no particular months stand out for consistently comfortable weather, as average temperatures fluctuate year-round.
The colder weather is most prominent in the months of January, February, March and December.
Precipitation in Isle of Lewis shows some seasonal variation. You'll find the most rain in October (121 mm (4.8 in)), while May tends to be drier (81 mm (3.2 in)).
For those seeking sunshine, May usually has the brightest skies, making it an excellent time for exploring the region.
