Grantshouse Weather & Climate: Best Time to Visit

The weather in Grantshouse changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a moderate 18°C (64°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 8°C (46°F).

At night, temperatures range from around 13°C (55°F) in August to 3°C (37°F) in January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Generally, Grantshouse receives mid-range precipitation levels, with 863 mm (34 in) annually. Despite minor fluctuations, Grantshouse enjoys fairly consistent precipitation throughout the year. In October, you can expect around 87 mm (3.4 in) of precipitation, while in May, Grantshouse receives about 57 mm (2.2 in). For more details, please visit our Grantshouse Precipitation page.

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

The average number of days each month with precipitation

Grantshouse can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 6.4 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.6 hours of sunlight per 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 January, reaching 84%. In April, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year